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best quality AISI 304 Stainless Steel Tubing Sizes

US $3000-4000 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;JIA
Application: industrial and condenser pipe, heat exchanger, petroleum and so on
Outer Diameter: 13.7-2000mm
Steel Grade: 300 Series
Brand Name: longyang
Thickness: 0.5-20mm
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steel square tubing standard sizes (manufacturer)

US $500-680 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;Q235;Q345;Q195;Q215;10#-45#;Q195-Q345
Thickness: 1.2 - 30 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe
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.
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China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
69.3% Response Rate

flexible pvc corrugated fittings tubing

US $0.5-10 / Piece ( FOB Price)
500 Meters (Min. Order)
Place of Origin: CN;ZHE
Brand Name: LW
Specification: 19mm-250mm
Material: PVC
Thickness: 1mm-10mm
Length: 20m-30m
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $75,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $75,000 Trade Assurance Limit
95.7% Response Rate

Mild Steel Square Tubing Sizes

US $500-850 / Ton ( FOB Price)
2 Pieces (Min. Order)
Place of Origin: CN;SHN
Application: structure pipe
Brand Name: XINJIYUAN
Steel Grade: 300 Series
Outer Diameter: 20*30-600*800
Certification: ISO;CE&ISO BV&SGS appoved
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $22,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
80.6% Response Rate

DIN2391 ST52 AISI1045 1020 mechanical tubing and cold drawn seamless tube

US $0.5-1.5 / Kilogram ( FOB Price)
5 Metric Tons (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;45#;16Mn;St52;St45;St52.4;ST35;STB42;Q345;10#-45#;16Mn;ST35-ST52;STB35-STB42;Q195-Q345;16Mn,St52,10#-45#,ST35-ST52
Thickness: 2 - 30 mm
Outer Diameter: 30 - 250 mm
Secondary Or Not: Non-secondary
Application: Hydraulic Pipe;Hydraulic cylinder,automobile,oil drilling, textile machinery
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $11,000
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China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
100.0% Response Rate

hot dipped seamless galvanized square steel tubings with PVC pipe

US $600-1000 / Meter ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20-600mm
Thickness: 20 - 60 mm
Grade: 10#,20#,16Mn,A106(B,C),A179-C,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: GB/T 3639-2000,ASTM A53-2007,API 5L,GB,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
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China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
64.4% Response Rate

st37 square seamless steel pipe/tubing

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 300mm
Thickness: 0.8 - 12 mm
Grade: 10#,20#,45#,STB42,10#-45#,STB35-STB42
Standard: BS 6323,BS EN 39,BS EN10219,JIS G3446-2004,JIS G3460-2006,JIS G3469-2002,JIS C8305-1999,GB/T 3091-2001,GB/T 3089-1982,GB/T 14975-2002,DIN EN 10217-1-2005,ASTM A334-2004,API 5CT,API 5L,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Section Shape: Rectangular
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China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
51.7% Response Rate

seamless square tubing

US $500-700 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Outer Diameter: 2 - 24 inch
Thickness: 4 - 40 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A333,St37,St52,Q345,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: GB/T 8163-1999,DIN 1629/4,DIN 2448,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $124,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
60.0% Response Rate

Seamless square tubing

US $550-850 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 30-700mm
Thickness: 5 - 40 mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),Q345,St37,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: GB/T 3094-2000,GB,DIN EN 10219, STM A500, GB/T394-2000, GB/T6728-2002
Application: Structural Pipe: for machine/construction/ truck/ frame/furniture
Technique: Cold Drawn
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.
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China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
69.3% Response Rate

10#20#low carbon seamless square/pipe/tubing

US $2.15-4.461 / Kilogram ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 4 - 80 mm
Thickness: 0.8 - 15 mm
Grade: 10#,20#,16Mn,10#-45#
Standard: GB/T 3639-2000,DIN 2391,GB,DIN
Application: Hydraulic Pipe
Technique: Cold Drawn
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

SUS304 316L bright polished cold drawn seamless rectangular/square/oval tube/tubing for decoration

US $2550-5650 / Metric Ton ( FOB Price)
500 Kilograms (Min. Order)
Outer Diameter: 6 - 550 mm
Thickness: 0.25 - 15 mm
Standard: ASTM, ASME, DIN, EN, BS,ISO, JIS,GB etc
Application: Upholster Municipal Building elements Transportation Outdoor ads Mode
Technique: ERW
Section Shape: Round
Verified Supplier - Shanghai Beall Metal Co., Limited
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
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China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
54.0% Response Rate

seamless square tubing

US $500-1000 / Metric Ton ( FOB Price)
0.5 Tons (Min. Order)
Outer Diameter: 10mm*10mm~500mm*500mm
Thickness: 0.1 - 50 mm
Grade: 10#,20#,16Mn,A106(B,C),A178-C,A179-C,A192,A210,A213,A335 P5,A53(A,B),12Cr2Mo,Q195,Q235,Q345,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345
Standard: API 5L,ANSI B36.10M-2004,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A213-2001,ASTM A335M-2006,ASTM A53-2007,ASTM A53M-2007,GB 3087-1999,GB 5310-1995,GB 6479-2000,GB 9948-2006,GB/T 8162-1999,API,ASTM,GB
Application: fluid pipe,boiler,dirll,hydraulic,gas,oil,chemical fertilizer,structur
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $34,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $34,000 Trade Assurance Limit
76.1% Response Rate

201 grade seamless/welded stainless square steel tubing

US $800-1200 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 0.15mm-3.0mm
Width: max 1219mm
Length: On your request
Application: Kitchenware, decoration, construction and building ornament
Grade: 201/410/430
Type: Coil
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $123,000
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China (Mainland) Contact Details
US $123,000 Trade Assurance Limit
43.4% Response Rate

Seamless Square Steel Tubing

2 Tons (Min. Order)
Outer Diameter: +/-0.08mm
Thickness: 0.4 - 6 mm
Grade: 10#,20#,45#,16Mn,Q345,ST35,St37,ST37.4,St45,St52,St52.4,10#-45#,Q195-Q345,ST35-ST52
Standard: GB/T 3094-2000,GB
Application: textile machinery
Technique: Cold Drawn
Tags: Steel | Carbon | Tube
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seamless stainless steel square tubing

US $600-1200 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20 - 420 mm
Thickness: 5 - 200 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,Q235,Q345,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: GB 5310-1995,GB/T 8163-1999,GB/T 8162-1999,DIN 1626,DIN 2391,ASTM A106-2006,ASTM A312-2007,API 5L,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
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  • 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
77.8% Response Rate

Square seamless steel tubing sizes

US $500-700 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Thickness: 0.5 - 3.0 mm
Grade: St37,St52,ST35,Q235,Q345,Q195,Q215,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 6363,JIS G3466,GB/T 13793-1992,GB/T 3094-2000,DIN 1626,ASTM A53-2007,BS,JIS,GB,DIN,ASTM
Application: Furniture Pipe
Technique: ERW
Section Shape: round, square and rectangular
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $82,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $82,000 Trade Assurance Limit
77.8% Response Rate

API5L API5CT BS JIS DIN GB seamless carbon square rectangular steel tube pipe tubing

US $395-916 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 100*100-300*300mm
Thickness: 11.73 - 21.25 mm
Grade: 10#,20#,16Mn,A335 P11,API K55,API P110,St52,St37-2,STPA25,STPA26,Q235,Q345,Q195,Q215,1Cr13Mn9Ni1N,10#-45#,A53-A369,API J55-API P110,ST35-ST52,STPA22-STPA26,Q195-Q345,CrNi alloy
Standard: BS 1387,JIS G3461-2005,JIS G3445-2006,JIS G3457-2005,JIS G3474-2008,GB/T 12771-2000,DIN 17175,DIN 2448,ASTM A312-2001,ASTM A53-2007,ASTM A789-2001,ASTM A312-2007,ANSI A213-2001,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Hydraulic Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
11.6% Response Rate

Alloy Seamless Square Pipe/Tubing

US $700-1120 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 50x50
Thickness: 1 - 14 mm
Grade: 10#,20#,45#,35CrMo4,30CrMo,16Mn,A53(A,B),A106(B,C),St37,St52,St42,St35.8,ST35,Q235,Q345,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 3059-2,JIS G3455-2005,JIS G3445-2006,GB/T8162,GB/T8163,GB/T3639,DIN 1629/3,DIN EN 10216-1-2004,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A179-1990,ASTM A53M-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
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China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
98.4% Response Rate

seamless square tubing----square tube

US $550-750 / Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 1.3 - 16 mm
Grade: A53(A,B),A106(B,C),St52,St37-2,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,GB/T 14291-2006,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A53-2007,BS,GB,DIN,ASTM
Application: low pressure liquid delivery such as water,gas,oil,construction,etc
Technique: Hot Rolled
Section Shape: Square/Rectangular
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
84.3% Response Rate

High quality seamless square tubing square silicone tubing 2 inch square tubing

US $600-800 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 6 - 100 mm
Thickness: 2 - 7.5 mm, ≥0.5 mm
Grade: 10#,45#,15MnV,10MoWVNb,15NiCuMoNb5,10Cr9Mo1VNb,15Mo3,16Mn,A106(B,C),A335 P5,API J55,ST37.4,STB42,STPG42,Q195,10#-45#,Mn-V alloy,Mo,A53-A369,API J55-API P110,ST35-ST52,STB35-STB42,Q195-Q345
Standard: JIS G3444-2006,JIS C8305-1999,GB 5310-1995,GB/T 3639-2000,GB 13296-2007,GB 18248-2000,GB/T 12771-2000,DIN 2444,ANSI A312-2001,ASTM A179-1990,ANSI A182-2001,ANSI B36.10M-2004,ASME B36.19M-1985,API 5CT,API 5DP,JIS,GB,DIN,ASTM,API
Application: Machinery manufacturing, construction,Etc.
Technique: Hot Rolled,seamless & welded
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $21,000
  • A&V Check: This supplier's legal status is verified.
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
62.9% Response Rate

st37 square seamless steel pipe/tubing

US $500-850 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15X15MM--800X800MM,20X30MM--600X800MM
Thickness: 1.0 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A178-C,A213,A53(A,B),Q195,Q215,Q235,Q345,ST35,St37,St37-2,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2007,BS 1387,DIN EN 10025,GB/T 3087,GB/T5310,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
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52.7% Response Rate

A500 GR.B Seamless Square Tubing

US $500-800 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1.0 - 35 mm
Grade: 20#,45#,16Mn,A210,Q195,Q215,Q235,Q345,St45,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A513-2007,DIN EN 10208-1-1998,DIN EN 10216-1-2004,GB/T 3094-2000,JIS G3465-2006,JIS G3466,ASTM,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $22,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
80.6% Response Rate

API 5CT Standard oil (OCTG) seamless square tubing

US $10-1000 / Meter ( FOB Price)
1000 Meters (Min. Order)
Outer Diameter: 1.9 - 4.5 inch
Thickness: 1.1 - 2.1 inch
Grade: API J55
Standard: API 5CT,API
Application: Drill Pipe
Technique: Seamless
Tags: Oil Tubing | Octg
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China (Mainland) Contact Details
76.3% Response Rate

seamless square tubing

US $600-980 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: DN15-DN400
Thickness: 0.5 - 20 mm
Grade: 20#,45#,15CrMo,34CrMo4,16Mn,A53(A,B),A106(B,C),A335 P11,A335 P1,St37,St52,St42,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,JIS G3463-2006,JIS G3461-2005,GB/T 8163-1999,GB/T 8162-1999,DIN 1626,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API,DIN17175
Application: Structure Pipe
Technique: Hot Rolled
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
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China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
93.8% Response Rate

Tianjin high quality seamless square tubing

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.8 - 20 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: JIS C8305-1999,GB 13296-2007,ANSI A182-2001,JIS,GB,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Square,square&rectangular
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
45.8% Response Rate

hot sell seamless square tubing

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-1000*1000mm
Thickness: 0.3 - 35 mm
Grade: 10Cr9Mo1VNb,API J55,St45,Q235,Q345,Q215,API J55-API P110,ST35-ST52,Q195-Q345
Grade:: 10#,20#,A53(A,B),St37,St52,St42
Standard: GB 13296-2007,API 5CT,GB,API
Application:: Structure Pipe
China (Mainland) Contact Details
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China (Mainland) Contact Details
82.0% Response Rate

Seamless steel square tubing standard sizes

US $500-1500 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 0.875 - 18.00 inch,0.875" - 18" seamless steel pipe
Thickness: 0.035 - 0.875 inch
Grade: 10#,20#,45#,15MnV,A53(A,B),A106(B,C),API N80,API L80,St42,St35.8,STB35,STB42,STPG42,Q235,Q345,10#-45#,Mn-V alloy,A53-A369,API J55-API P110,ST35-ST52,STB35-STB42,Q195-Q345
Standard: JIS G3445-2006,JIS G3444-2006,JIS G3441,GB/T8162,DIN 2391,ASTM A106-2006,ASTM A53-2007,API 5L,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
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China (Mainland) Contact Details
81.5% Response Rate

CHEAP PRICES!! ASTM Seamless cold rolling hollow structural steel square tubing

US $1-14 / Kilogram ( FOB Price)
500 Kilograms (Min. Order)
Outer Diameter: 219 - 3000 mm
Thickness: 10 - 100 mm
Application: Fluid Pipe
Technique: Cold Drawn
Section Shape: Round
Secondary Or Not: Non-secondary
Verified Supplier - JW Hydraulic (Shanghai) Limited
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
43.3% Response Rate

seamless square tubing

US $1000-1999 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 12 - 90 mm
Thickness: 1 - 12 mm
Grade: 10#,20#,45#,13CrMo44,30CrMo,15Mo3,16Mo,16mo3,16Mn,St37,St52,St42,St45,Q345,10#-45#,Cr-Mo alloy,Mo,ST35-ST52,Q195-Q345
Standard: JIS G3455-2005,JIS G3445-2006,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A210-1996,ASTM A179-1990,API 5CT,API 5L,JIS,DIN,ASTM,API
Application: Structure Pipe
Technique: Cold Drawn
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32.3% Response Rate

Q235 carbon seamless pipe square hollow steel pipe galvanized square tubing

US $650-750 / Ton ( FOB Price)
25 Tons (Min. Order)
Thickness: 0.8 - 2.5 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS 1387,BS 4568,BS EN10219,BS EN10217,DIN 1630,DIN 2448,ASTM A106-2006,ASTM A53M-2007,BS,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
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16.7% Response Rate

seamless square tubing

US $600-900 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10mm*10mm-1200mm*1200mm
Thickness: 0.6 - 60 mm
Grade: 20#,16Mn,A53(A,B),A106(B,C),A333,A333 Gr6,A210,St37,St52,STPG42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10219,JIS G3466,GB/T 3094-2000,DIN 1626,DIN 1629/4,ASME B36.10M-2004,BS,JIS,GB,DIN,ASTM
Application: mechanical manufacture, construction, metallurgy,steel structure etc
Technique: ERW
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
63.6% Response Rate

Hot!!!seamless square tubing

US $500-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 27 - 508 mm
Thickness: 4 - 100 mm
Grade: 10#,20#,45#,12Cr2Mo,Cr2Mo,16Mn,A53(A,B),A106(B,C),API J55,Q235,Q345,Q195,Cr17Ni8,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,Q195-Q345,CrNi alloy
Standard: JIS G3461-2005,GB/T8162,GB/T8163,DIN 17175,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,JIS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $25,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit

sch40 round and square pipe tubing per ton

US $400-1500 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 6 - 720 mm
Thickness: 2 - 100 mm
Grade: 20#,45#,15CrMo,12CrMo,15Mo3,16Mn,A53(A,B),A106(B,C),A179-C,API J55,St37,St52,St35.4,Q235,Q345,10#-45#,Cr-Mo alloy,Mo,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345,20#,45#,15CrMo,12CrMo,15Mo3,16Mn
Standard: BS 1387,JIS G3456-2004,JIS G3101,JIS G3429,GB/T8162,GB/T8163,GB/T 3087,GB/T5310,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A179-1990,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Oil Pipe
Technique: Cold Drawn,cold drawn or hot rolled
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
92.2% Response Rate

square steel tubing, zinc coat, gi pipe, pre-galvanized tube ASTM A500, Q235

US $400-600 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter:: 20mm-200mm
Outer Diameter: 10*10-800*800 mm
Thickness: 0.8 - 30 mm
Grade: Q235,Q195-Q345
Standard: ANSI A213-2001,BS 1387,GB 18248-2000,JIS G3429,ASTM,BS,GB,JIS
Standard:: ASTM,DIN,GB
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
  • Click to view company video.
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit

Ornamental Square Tubing ASTM A513 Hot Roll Pickle and Oil

US $585-890 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 20MM TO 400MM
Thickness: 0.8 - 16 mm
Grade: 10#,20#,45#,15CrMoG,A53(A,B),St52,St37-2,STPG42,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,BS 6323,BS EN10219,JIS G3466,GB 9948-2006,GB/T 3094-2000,DIN 1626,DIN EN 10216-1-2004,ASTM A53-2007,ASTM A53M-2007,ASTM A513-2007,API 5CT,BS,JIS,GB,DIN,ASTM,API
Applications: Construction, Agriculture,Industry,Traffic,Logistics Storage
Application: Structure Pipe
Verified Supplier - Hebei Macro Tech 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
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
17.3% Response Rate

China pipe ASTM A500 Cold Formed Seamless and Welded Structural Tubing in Rounds, Square and Rectangular

US $300-3000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20 - 200 mm
Thickness: 2 - 20 mm
Standard: ASTM A106-2006,ASTM A210-1996,ASTM A312-2007,ANSI A312-2001,ASTM A213M-2001,ASTM
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: Round
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $47,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $47,000 Trade Assurance Limit
75.4% Response Rate

4130 seamless cold drawn steel tubing and piping

US $900-1200 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Outer Diameter: 6 - 426 mm
Thickness: 0.5 - 40 mm
Grade: ST35,ST37.4,St45,St52,ST35-ST52
Standard: DIN 2391,DIN EN 10305,DIN
Application: Structure Pipe
Technique: Cold Drawn
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
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
39.5% Response Rate

cold drawn seamless ASTM A519 4130 and 4140 tubing for mechanical parts/drill steel

US $1600-2000 / Ton ( FOB Price)
6 Tons (Min. Order)
Thickness: 1 - 8 mm
Grade: 20#,45#,35CrMo4,30CrMo,15Mo3,16Mo,16mo3,16Mn,10#-45#,Cr-Mo alloy,Mo,4130 chromoly 4140 steel
Standard: BS EN10025,BS EN10219,ASTM A53-2007,ASTM A513-2007,API 5L,BS,ASTM,API
Application: drill tube/mechanical parts/mining tool,Drill Steel/mining tool/mechanical tube
Technique: Cold Drawn
Section Shape: hex tube/round bar/rectangular/square /oval tube/star tube
Verified Supplier - Hebei Zhaoshi Trade Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $3,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
67.2% Response Rate

carbon steel seamless tubing

US $800-1300 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.6 - 19 mm
Grade: 10#,20#,45#,16Mn,St37,St35.8,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: JIS G3441,GB/T8162,GB/T8163,DIN 2391,ASTM A106-2006,ASTM A53-2007,JIS,GB,DIN,ASTM,GB/T 3094, GB/T8162. GB/T8163.ASTM , JIS, DIN
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: horse hoof, hexagonal , rectangular and square
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $10,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit

Galvanized Square Tubing/square pipe/curtain wall construction

US $500-800 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10x10mm to 600x600mm
Thickness: 0.5 - 20 mm,0.5mm-20mm
Grade: St37-2,Q235,Q345,Q195,Q215,ST35-ST52,Q195-Q345
Standard: JIS G3466,GB/T 3087,JIS,GB,GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005,ASTM A500
Application: Structure Pipe
Technique: ERW,Hot rolled strip, Electric Resistance Welding
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $95,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $95,000 Trade Assurance Limit
59.6% Response Rate

seamless tubing

US $680-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10.3 - 762 mm
Thickness: 1.24 - 63.5 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,St35.8,St37,St52,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A179-1990,DIN 17175,DIN 2391,GB/T 3087,GB/T5310,GB/T8162,GB/T8163,JIS G3441,JIS G3444-2006,JIS G3445-2006,API,ASTM,DIN,GB,JIS
Application: Oil Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
64.0% Response Rate

DIN2391/C St52.4 NBK Zinc Plated Hydraulic Seamless Tubing

US $2-3 / Kilogram ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 4 - 70 mm
Thickness: 0.5 - 8 mm
Grade: 10#,20#,45#,15CrMo,34CrMo4,30CrMo,15Mo3,16Mn,St37,St52,St45,ST35,ST37.4,Q235,Q345,10#-45#,Cr-Mo alloy,Mo,ST35-ST52,Q195-Q345
Standard: BS 6323,BS 3059-2,JIS G3445-2006,GB 3087-1999,GB/T 3639-2000,GB/T 3091-2001,GB/T 8713,GB/T8162,GB/T8163,GB/T3639,GB/T 3087,DIN 2391,ASTM A53-2007,ASTM A210-1996,ASTM A179-1990,BS,JIS,GB,DIN,ASTM
Application: construction machine vehicles
Technique: Cold Drawn
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
17.6% Response Rate

seamless steel tubing

US $580-1180 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
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
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
46.5% Response Rate
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