Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

Thin wall no.4 finish AISI 304/304L/310/316/316L/317/317L/321 stainless steel square and rectangular tube

1 Metric Ton (Min. Order)
US $1000-5000 / Metric Ton (FOB Price)
Place of Origin: CN;JIA
Application: Widely used in tableware,cabinet,boiler,auto parts,medical,etc;Widely used in tableware,cabinet,boiler,auto parts,medical instrument,
Outer Diameter: 6mm--159mm
Steel Grade: 300 Series
Brand Name: HENGDA STEEL;HENGDA STEEL
Thickness: 0.3mm - 3.0mm

Verified Supplier - Taizhou Hengda Steel Co., Limited

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $18,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
53.2% Response Rate

4:1 Transparent Heat Shrink Ptfe/Teflone Tube

1 Piece (Min. Order)
US $7-11 / Kilogram (FOB Price)
Place of Origin: CN;JIA
Brand Name: WXXJ;4:1 Transparent Heat Shrink Ptfe/Teflone Tube
Specification: Outside Dia:1~1800mm
Thickness: Wall thickness:0.1~500mm
Length: As order
Standard: ISO9001/14001

Verified Supplier - Wuxi Xiangjian PTFE Product Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
90.2% Response Rate

4" Hot dip galvanized square steel tube

2 Tons (Min. Order)
US $500-800 / Ton (FOB Price)
Place of Origin: CN;TIA
Grade: 20#;45#;15CrMo;12CrMo;12Cr1MoVG;16Mn;A53(A,B);A106(B,C);St52;St37-2;St52.4;Q235;Q195;Q215;10#-45#;Cr-Mo alloy;16Mn;A53-A369;ST35-ST52;Q195-Q345
Thickness: 0.6 - 20 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe

Verified Supplier - Liaocheng Huililai Import And Export Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $15,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
76.5% Response Rate

Powder Coated Steel Tube

1 Ton (Min. Order)
US $550-980 / Ton (FOB Price)
Place of Origin: CN;HEB
Grade: 10#;20#;45#;16Mn;A210;A250;API J55;API K55;API L80;API N80;API P110;Q195;Q215;Q235;Q345;10#-45#;16Mn;A53-A369;API J55-API P110;Q195-Q345
Thickness: 2.5 - 30 mm
Outer Diameter: 219 - 3620 mm
Secondary Or Not: Non-secondary
Technique: SAW

Verified Supplier - Bright Follower (Beijing) International Trade Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $2,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit

4" electrical conduit intermediate tube

3000 Pieces (Min. Order)
US $1-20 / Piece (FOB Price)
Place of Origin: CN;TIA
Grade: Q235;Q345;Q195;Q215;Q195-Q345
Thickness: 1.98 - 4.06 mm
Outer Diameter: 20.7 - 113.3 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary

Verified Supplier - DongPengBoDa (Tianjin) Industrial Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
69.4% Response Rate

Seamless alloy steel tube for construction material with 4 tube

5 Metric Tons (Min. Order)
US $690-1100 / Meter (FOB Price)
Outer Diameter: 6 - 600 mm
Thickness: 1 - 70 mm
Grade: 10#,20#,16Mn,A106(B,C),A179-C,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: GB/T 3639-2000,GB 13296-2007,GB 9948-2006,GB/T 17396-1998,GB/T 5312-1999,GB 6479-2000,ASTM A53-2007,API 5L,GB,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled

Verified Supplier - Shandong Hongsheng Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $17,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
66.0% Response Rate

China supplier 316 201 304 Stainless steel tube 4 inch

5 Tons (Min. Order)
US $1450-5200 / Ton (FOB Price)
Outer Diameter: 6.35 - 219 mm
Thickness: 0.24 - 3.01 mm,0.25-2.45mm
Application: Structure Pipe,steel tube for handrail, fence, gate,furniture
Technique: Cold Rolled
Section Shape: Round
Secondary Or Not: Non-secondary

Verified Supplier - Foshan Nanhai Sunwin Stainless Steel Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
89.7% Response Rate

high quality galvanized steel electrical 3/4" emt tube from China

2000 Pieces (Min. Order)
US $2-20 / Piece (FOB Price)
Outer Diameter: 20.6 - 113.4 mm
Thickness: 1.78 - 3.81 mm,1.78mm~3.81mm
Grade: Q195,Q195-Q345
Standard: ASTM A106-2006,ASTM
Application: Structure Pipe
Technique: Cold Rolled

Verified Supplier - Zhuzhou Kefen Industrial Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $31,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
70.7% Response Rate

galvanized steel tubes 4 inch

1 Ton (Min. Order)
US $650-900 / Ton (FOB Price)
Outer Diameter: 114.3 mm
Thickness: 6.02 - 17.12 mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS 1387,API,ASTM,BS
Application: Fluid Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Wanlei Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $21,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
90.3% Response Rate

China manufacturer tube 4 inches/China low price tube 4 inch from Alibaba

1 Metric Ton (Min. Order)
US $450-1500 / Metric Ton (FOB Price)
Outer Diameter: 6 - 720 mm
Thickness: 2 - 100 mm
Grade: 10#,45#,10MoWVNb,15NiCuMoNb5,16Mn,A312,1Cr13Mn9Ni1N,15MnV,16Mo,Q345,STBA22,STBA23,STBA26,STPA23,STPG42,10#-45#,A53-A369,CrNi alloy,Mn-V alloy,Mo,Q195-Q345,STBA20-STBA26,STPA22-STPA26
Standard: API 5CT,API 5DP,ANSI A182-2001,ANSI A213-2001,ASTM A789-2001,BS 1139,BS EN10219,DIN 1626,DIN 2444,DIN EN 10216-1-2004,GB 13296-2007,GB/T 9711.1-1997,GB/T 9711.3-2005,JIS G3429,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled,Cold Drawn

Verified Supplier - Liaocheng Jinbaocheng Steel Pipe Manufacturing Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $23,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
91.8% Response Rate

asme tube6/ pipe/tube 8 /tube 4 inches/

25 Tons (Min. Order)
US $550-560 / Ton (FOB Price)
Outer Diameter: 2 - 16 inch
Thickness: 3.91 - 21.44 mm
Grade: 20#,45#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q345,St52,STPG42,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,A53B, A106B,API 5LB
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS 1387,DIN 1629/3,GB/T5310,GB/T8162,GB/T8163,JIS G3454-2007,JIS G3455-2005,JIS G3456-2004,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: Hot Rolled,Hot rolled

Verified Supplier - Shanghai Hanqi Metallic Material Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $26,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $26,000 Trade Assurance Limit
66.0% Response Rate

china supplier Hot Galvanized Steel Tube 4 inch

5 Tons (Min. Order)
US $500-800 / Ton (FOB Price)
Outer Diameter: 20 - 325 mm
Thickness: 0.8 - 12.75 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: BS 1139,BS 1387,GB/T3901,BS,GB
Standards: ASTM A53,BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255
Application: Structure Pipe

Verified Supplier - Tianjin Dingchengli International Trading Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $17,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
67.2% Response Rate

black tube 4 inches

1 Metric Ton (Min. Order)
US $400-600 / Metric Ton (FOB Price)
Outer Diameter: 10 - 219 mm
Thickness: 0.25 - 2 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: ANSI B36.10M-2004,ASME B36.19M-1985,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007,BS 1387,BS 4568,GB/T3901,ASTM,BS,GB,GB, ASTM, BS, JIS ect
Application: Furniture tube
Section Shape: Round

Verified Supplier - Tianjin Jinnuo Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $44,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $44,000 Trade Assurance Limit
66.3% Response Rate

tianjin round galvanized steel pipe tube 4 inches price

5 Tons (Min. Order)
US $606-805 / Ton (FOB Price)
Outer Diameter: 21.3 - 219.1 mm
Thickness: 0.7 - 6 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: API 5L,ASTM A53-2007,BS 1387,BS EN10217,DIN 1629/4,DIN 17175,DIN EN 10217-1-2005,GB/T 14976-2002,API,ASTM,BS,DIN,GB
Application: low-mediun pressure fluid,coal gas transportation,heating steam,
Technique: ERW

Verified Supplier - Tianjin Zhengji Industry And Trading Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
54.2% Response Rate

carbon seamless steel tube 4"

1 Ton (Min. Order)
US $600-800 / Metric Ton (FOB Price)
Outer Diameter: 16 - 720 mm
Thickness: 2 - 100 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),A179-C,St37,St42,Q235,Q345,Q195,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: GB/T 8163-1999,GB/T8162,GB/T8163,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A179-1990,GB,DIN,ASTM
Application: Fluid Pipe
Technique: Hot Rolled

Verified Supplier - Liaocheng Huililai Import And Export Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $15,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
76.5% Response Rate

ROUND GALVANIZED STEEL TUBE 4 INCH

5 Tons (Min. Order)
US $3.5-5.6 / Kilogram (FOB Price)
Outer Diameter: 4 - 100 mm
Thickness: 0.8 - 15 mm
Grade: 10#,16Mn,St37-2,St45-4,10#-45#,ST35-ST52, 10#,20#,45#,16Mn,St37,St52,St45,ST37.4,Q345,10#-
Standard: DIN 2391,GB/T 3639-2000,DIN,GB, BS 6323,JIS G3445-2006,GB/T3639,DIN 2391,BS,JIS,GB,DIN
Application: Hydraulic Pipe
Technique: Cold Rolled

Verified Supplier - Xuzhou Global Precision Steel Tube Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
86.4% Response Rate

Hot sale Welded Black or Galvanized 4" tube

10 Metric Tons (Min. Order)
US $620-750 / Ton (FOB Price)
Thickness: 2.0 - 6.5 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS 1387,BS 4568,BS EN 39,DIN 2444,ASTM,BS,DIN
Application: Fluid and structure pipe,: gas/oil or other Fluid Transport;Structure etc
Technique: ERW
Section Shape: Round and square
Tags: 4" Tube

Verified Supplier - Tianjin ZhaoLiDa Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details

4 inch galvanized square steel tube manufacturer

5 Tons (Min. Order)
US $600-750 / Ton (FOB Price)
Outer Diameter: 10-900mm
Thickness: 0.5 - 30 mm
Grade: 20#,16Mn,A53(A,B),A106(B,C),St37,St52,St37-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10025,BS EN10219,JIS G3466,GB/T 3091-2001,GB/T 3094-2000,GB/T8162,GB/T3901,GB/T9711,DIN EN 10025,ASTM A106-2006,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW

Verified Supplier - Tianjin Yu Xing Steel Tube Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $31,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
67.9% Response Rate

ROUND GALVANIZED STEEL TUBE 4 INCH

10 Metric Tons (Min. Order)
US $650-780 / Metric Ton (FOB Price)
Outer Diameter: 40 - 114 mm
Thickness: 0.8 - 2.5 mm
Grade: A53(A,B),Q235,Q345,Q195,Q215,A53-A369,Q195-Q345
Standard: BS 1387,BS EN 10297,BS 6323,BS 6363,BS EN10219,GB/T 3091-2001,GB/T 13793-1992,GB/T3901,GB/T9711,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,ASTM A450-1996,ANSI B36.10M-2004,API 5L,BS,GB,ASTM,API
Application: Fluid Pipe
Technique: ERW

Verified Supplier - Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
79.0% Response Rate

12Cr1MoVG 4 inch carbon seamless steel tubes

5 Tons (Min. Order)
Outer Diameter: 19 - 426 mm
Thickness: 0.55 - 20 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),API L80,Q345,St37-2,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A312-2007,ASTM A335-2006,ASTM A53-2007,ASTM A53M-2007,BS 1139,BS 1387,DIN 2444,GB/T 13793-1992,GB/T 3094-2000,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T3901,GB/T9711,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Zhongchi Steel Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
50.8% Response Rate

WELD O.D 3/4" Q235B BLACK STEEL TUBE

5 Tons (Min. Order)
US $500-820 / Ton (FOB Price)
Outer Diameter: 10--80MM
Thickness: 1.2 - 4.5 mm
Grade: 10#,API J55,Q195,10#-45#,API J55-API P110,Q195-Q345
Standard: BS 1387,GB/T 14291-2006,DIN 1626,ASTM A106-2006,API 5L,BS,GB,DIN,ASTM,API
Application: Drill Pipe
Technique: ERW

Verified Supplier - Tianjin Shengboyuanhang Trading Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
5.3% Response Rate

China alibaba competitive price black tube 4 free with fast delivery

1 Ton (Min. Order)
US $580-1100 / Ton (FOB Price)
Outer Diameter: 6 - 2400 mm
Thickness: 1 - 120 mm
Grade: 10#,45#,A369,A53(A,B),API J55,API K55,API L80,API N80,API P110,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5CT,ASTM A106-2006,DIN 17175,GB 5310-1995,API,ASTM,DIN,GB
Application: conveying gas,water,oil .in both oil and gas industries.
Technique: ERW

Verified Supplier - Tianjin Botongda Energy Technology Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $4,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
98.7% Response Rate

Brand new 4 tube made in china

1 Metric Ton (Min. Order)
US $800-850 / Metric Ton (FOB Price)
Outer Diameter: 6 - 630 mm
Thickness: 05 - 20 mm
Application: Boiler Pipe
Technique: Cold Drawn,cold drawn
Section Shape: Round
Secondary Or Not: Non-secondary

Verified Supplier - Shanghai Vast Link Industrial Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $27,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
84.1% Response Rate

carbon seamless steel tube 4 wc tube

5 Metric Tons (Min. Order)
US $580-1180 / Metric Ton (FOB Price)
Outer Diameter: 20 - 1000 mm
Thickness: 2 - 50 mm
Grade: 20#,15NiCuMoNb5,10Cr9Mo1VNb,16Mn,A53(A,B),API J55,API K55,API N80,API L80,API P110,St37,St52,St42,Q235,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,JIS G3461-2005,GB 3087-1999,DIN 1626,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A671-2006,ASTM A672-2006,ASTM A179-1990,ASTM A252-1998,ASME B36.10M-2004,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Oil Pipe
Technique: Hot Rolled,seamless steel pipe

Verified Supplier - Tianjin Shenzhoutong Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
50.0% Response Rate

hot dip galvanized steel pipe 4 inch circular tube

1 Ton (Min. Order)
US $680-780 / Ton (FOB Price)
Outer Diameter: 15 - 426 mm,15-426mm
Thickness: 0.5 - 20 mm,1.2-20mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,BS 1387,DIN EN 10025,GB/T3901,JIS G3101,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW

Verified Supplier - Tianjin Bridge Steel Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $29,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $29,000 Trade Assurance Limit
11.8% Response Rate

China Alibaba 201 304 Stainless steel tube 4 inches

10 Metric Tons (Min. Order)
US $500-850 / Metric Ton (FOB Price)
Thickness: 0.5 - 6.0 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A334-2004,ASTM A53M-2007,BS 1387,BS 6363,BS EN 39,GB/T 13793-1992,GB/T 3094-2000,GB/T 3639-2000,JIS G3465-2006,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square, Round, Rectangular

Verified Supplier - Taian JNC Industrial Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $7,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
79.3% Response Rate

EN10305 E235 High Precision Seamless Steel Tube 4 Inches for Auto Parts

500 Kilograms (Min. Order)
US $1.5-2.5 / Kilogram (FOB Price)
Outer Diameter: 3 - 80 mm
Thickness: 0.5 - 8 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A179-C,A192,A210,A213,ST35,St37,St45,St52,10#-45#,A53-A369,ST35-ST52
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A213-2001,ASTM A213M-2001,ASTM A450-1996,DIN 17175,DIN 2391,DIN EN 10305,GB/T 8162-1999,GB/T 8163-1999,GB/T3639,ASTM,DIN,GB
Application: Fluid Pipe
Technique: Cold Drawn

Verified Supplier - Changzhou Chengqi Steel Pipe Factory

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $2,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
96.6% Response Rate

China Manufacturer Hot Sale 4 Inch Zinc Tube with Good Factory

5 Metric Tons (Min. Order)
US $565-625 / Metric Ton (FOB Price)
Outer Diameter: 0.5 - 10 inch
Thickness: 0.8 - 6.0 mm
Grade: A53(A,B),A369,Q235,Q345,Q195,A53-A369,Q195-Q345
Standard: BS 1387,BS 1139,BS 4568,GB/T 3091-2001,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Fushunda Steel Industry Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
82.1% Response Rate

China supplier 316 201 304 Stainless steel tube 4 inch in Tianjin China

10 Tons (Min. Order)
US $500-750 / Ton (FOB Price)
Outer Diameter: 3 - 1219 mm
Thickness: 5 - 100 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,16Mn,A106(B,C),A213,A53(A,B),12Cr1MoV,12CrMo,15Mo3,Q345,10#-45#,A53-A369,Cr-Mo alloy,Mo,Q195-Q345
Standard: API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A213M-2001,ASTM A234-2007,ASTM A312-2007,ASTM A334-2004,ASTM A403-2007,BS EN10025,JIS G3452-2004,JIS G3457-2005,JIS G3460-2006,JIS G3464-2006,API,ASTM,BS,JIS
Application: Structure Pipe
Technique: Cold Drawn

Verified Supplier - Sino Rise Imp. & Exp. (Tianjin) Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $5,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
22.6% Response Rate

2015 New Style Steel Tube 4 Inch

25 Tons (Min. Order)
US $1-999 / Ton (FOB Price)
Outer Diameter: 21.3 - 219 mm
Thickness: 0.8 - 18 mm
Grade: Q195,Q195-Q345,DX51D+Z
Standard: GB/T 8163-1999,DIN,GB,JIS,ASME
Application: Oil Pipe
Technique: Cold Drawn

Verified Supplier - Tianjin Liwei Iron & Steel Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $68,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $68,000 Trade Assurance Limit
12.8% Response Rate

4 inch 12Cr1MoVG boiler tube from China supplier

1 Ton (Min. Order)
US $1360-1440 / Ton (FOB Price)
Outer Diameter: 10.30 - 914.00 mm
Thickness: 1 - 80 mm
Grade: 12Cr1MoVG,Cr-Mo alloy
Standard: GB 5310-1995,GB
Application: all kinds of use
Section Shape: Round

Verified Supplier - Wuxi Guanhua Special Steel Material Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

super spacer bar saddleconduit bs4568 class 3etal tube bs4568 class 4

5000 Pieces (Min. Order)
US $1-17 / Piece (FOB Price)
Outer Diameter: 1 - 4 inch
Thickness: 0.7 - 2.11 mm
Grade: Q195,Q235,Q195-Q345
Standard: ANSI A182-2001,ASTM,ANSI C80.3 UL797
Application: Structure Pipe,Used for protecting wires and cables
Technique: ERW

Verified Supplier - Beijing Shengshihuaneng International Trade Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $53,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $53,000 Trade Assurance Limit
65.6% Response Rate

China manufacture ASTM A 106 4 Carbon Steel Tube / erw steel tube

20 Metric Tons (Min. Order)
US $520-800 / Ton (FOB Price)
Outer diameter: 15mm-720mm
Thickness: 0.25 - 75 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q235,Q345,St35.8,ST37.4,St42,St45,St52.4,ST54,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,BS 1139,BS 1387,GB 13296-2007,JIS C8305-1999,API,BS,GB,JIS
Application: Structure Use, Water Transport, Building, Machinery, Traffic, Aviation
Technique: Hot Rolled

Verified Supplier - Tianjin Rurizhongtian International Trade Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $11,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
83.8% Response Rate

Wall Thickness 4 Hot dip Seamless Stainless Tube

25 Metric Tons (Min. Order)
US $1450-4000 / Metric Ton (FOB Price)
Thickness: 0.4 - 5 inch
Grade: 10#,20#,45#,16Mn,Q345,10#-45#,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ANSI B36.10M-2004,ASTM A1020-2002,ASTM A199,ASTM A234-2007,ASTM A312-2007,BS 1139,GB 18248-2000,GB 6479-2000,GB/T 13793-1992,GB/T 17396-1998,GB/T 3091-2001,GB/T 5312-1999,API,ASTM,BS,GB,ASTM AISI DIN EN GB JIS and etc.
Application: Seamless steel tube for structure
Technique: Hot Rolled
Section Shape: As require

Verified Supplier - Tianjin Yao Poly Import And Export Limited Company

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
72.3% Response Rate

alibaba china cheap price galvanized tube 4 inches/114.3mm chinese tube

1 Metric Ton (Min. Order)
US $620-750 / Metric Ton (FOB Price)
Outer Diameter: 10 - 457 mm,18-457mm
Thickness: 0.6 - 20 mm
Grade: Cr5Mo,34CrMo4,St35.4,STPA25,STPA22,STPA23,STPA24,STPA26,STPG42,Q235,Q345,Q195,Q215,1Cr13Mn9Ni1N,Cr-Mo alloy,ST35-ST52,STPA22-STPA26,Q195-Q345,CrNi alloy
Standard: JIS G3461-2005,JIS G3452-2004,JIS G3456-2004,JIS G3457-2005,GB 5310-1995,GB 3087-1999,GB 13296-2007,GB 9948-2006,GB/T 14976-2002,GB/T 12771-2000,GB/T 14291-2006,ASTM A213-2001,ANSI A213-2001,API 5L,API 5DP,JIS,GB,ASTM,API
Application: Boiler Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Rurizhongtian International Trade Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
72.1% Response Rate

Chinese factory sell hot rolled carbon galvanized steel square pipe/ tube 4 x 4

10 Tons (Min. Order)
US $400-500 / Ton (FOB Price)
Outer Diameter: 20*20-160*160mm
Thickness: 1.2 - 10 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),API N80,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5DP,ASTM A106-2006,ASTM A210-1996,BS EN10219,JIS G3466,API,ASTM,BS,JIS
Application: Structure Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Anxintongda Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
31.0% Response Rate

galvanized ERW steel tube price 4

21 Tons (Min. Order)
US $598-625 / Ton (FOB Price)
Outer Diameter: 0.125 - 15 inch
Thickness: 1.2 - 35 mm
Grade: A53(A,B),St52,St37-2,Q235,Q345,Q195,A53-A369,ST35-ST52,Q195-Q345
Standard: GB 5310-1995,GB/T 8163-1999,GB/T 3639-2000,GB 13296-2007,GB/T 5312-1999,GB/T 14975-2002,GB
Application: Structure Pipe
Technique: ERW

Verified Supplier - Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

St37,ST35,ST52,Din2391 a106b a53b a179 a192 Q235 Q345 20# 45# 4" tube

1 Ton (Min. Order)
US $700-1000 / Ton (FOB Price)
Outer Diameter: 1 - 48 inch
Thickness: 0.5 - 50 mm
Grade: 10MoWVNb,10Cr9Mo1VNb,A53(A,B),A106(B,C),A333,A335 P11,A335 P5,A335 P9,A179-C,A335 P1,A213,A192,A210,A209,A369,A53-A369
Standard: BS 1387,BS EN10219,DIN 1626,DIN EN 10216-1-2004,DIN 17175,ASTM A106-2006,ASTM A53-2007,ANSI A213-2001,ANSI A210-1996,ASTM A179-1990,API 5L,BS,DIN,ASTM,API
Application: Hydraulic Pipe
Technique: Cold Rolled

Verified Supplier - Tianjin Fajiu Metal Materials Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
86.3% Response Rate

China supplier 316 201 304 seamless steel tube 4 inch

5 Metric Tons (Min. Order)
US $505-655 / Metric Ton (FOB Price)
Outer Diameter: 21.3 - 406.4 mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS 1139,BS 1387,BS 4568,BS EN 39,BS EN10296,DIN 1626,DIN 2444,GB 3087-1999,GB/T 3091-2001,JIS G3463-2006,ASTM,BS,DIN,GB,JIS,DIN2440, ASTMA53, BS4568, GB/T3091
Application: Structure Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Xinyunlai Metal Materials Sales Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $27,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
48.5% Response Rate

Galvanized steel pipe& galvanized steel tube 1 1/4"

10 Metric Tons (Min. Order)
US $799-1199 / Metric Ton (FOB Price)
Outer Diameter: 10 - 60 mm
Thickness: 0.5 - 50 mm
Grade: 10#,20#,45#,16Mn,St37,Q235,Q345,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: GB/T 3639-2000,GB/T3639,ASTM A358-2005,API 5CT,GB,ASTM,API
Application: fluid pipe or structure pipe
Technique: Cold Drawn

Verified Supplier - Liuzhou Hes Steel Trade Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
18.2% Response Rate

EN10305- 4 Cold Rolled Seamless Steel Tubes and Pipes

5 Tons (Min. Order)
US $900-1500 / Ton (FOB Price)
Outer Diameter: 15 - 80 mm
Thickness: 1 - 13 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),12Cr1MoV,30CrMo,35CrMo4,Q345,ST35,St37,ST37.4,St52,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A179-1990,BS 3059-2,DIN 17175,DIN 2391,DIN EN 10216-1-2004,DIN EN 10217-1-2005,DIN EN 10305,GB/T 3087,GB/T8162,GB/T8163,JIS G3445-2006,ASTM,BS,DIN,GB,JIS
Application: Hydraulic Pipe
Technique: Cold Drawn

Verified Supplier - Hebei Province Gold Mysterious Pipe Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
98.3% Response Rate

en10305- 4 cold drawn seamless steel tubes and pipes

1 Metric Ton (Min. Order)
US $550-850 / Metric Ton (FOB Price)
Outer Diameter: 6 - 812 mm
Thickness: 2.5 - 75 mm
Grade: 10#,20#,A106(B,C),A179-C,A192,A333 Gr6,A335 P11,A335 P92,A53(A,B),Q195,Q215,Q235,Q345,St37,St42,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A53-2007,BS 1387,BS EN10217,BS EN10219,DIN 17175,DIN EN 10025,DIN EN 10305,GB 3087-1999,GB/T 3087,GB/T5310,GB/T8162,GB/T8163,API,ASTM,BS,DIN,GB
Application: Boiler Pipe,Oil and Gas,Fluid,Chemical,Geological Exploration industry
Technique: Cold Rolled,hot/cold rolled,cold drawn

Verified Supplier - Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
52.9% Response Rate

4 inch square tube galvanized of anti-rust pipe china supplier

25 Metric Tons (Min. Order)
US $500-700 / Metric Ton (FOB Price)
Outer Diameter: 10*10mm-500*500mm
Thickness: 0.6 - 25.0 mm
Grade: 20#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A53-2007,BS 1387,BS EN10219,DIN 2444,API,ASTM,BS,DIN
Application: Structure Pipe,boiler use,water transport, building, machinery, traffic, aviation etc
Technique: Hot Rolled

Verified Supplier - Tianjin Minjie Steel Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
76.0% Response Rate
Show : 20 38 50
Prev 1 2 3 4 5 ... 270
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "4 tube" ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show 4 tube or other products of your own company? Display your Products FREE now!
Suppliers by Country/Region
Confirm Cancel
Get better results for 4 tube.
...
suppliers can give quotations.
Email this page Bookmark this page Print this page