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Galvanized Round/ Square/ Rectangular/ steel pipe

US $620-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Brand Name: Forward Steel
Material: Galvanized Sheet
Model Number: Galvanized steel pipe
MOQ: 10MTS
Shape: Round;Square;Rectangular;
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  • Assessed Supplier: Assessed by a third party inspection company.
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69.3% Response Rate

Square/Rectangular Steel Pipe

US $600-700 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;45#;A106(B,C);A53(A,B);API J55;API K55;API N80;Q235;Q345;10#-45#;A53-A369;API J55-API P110;Q195-Q345
Thickness: 0.8 - 25 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled;ERW and Hot Rolled/Cold Rolled/Hot Rolled/Cold Drawn/SAW
Application: Oil Pipe
Verified Supplier - Sino Metal Material Co., Ltd.
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $61,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $61,000 Trade Assurance Limit
49.0% Response Rate

5.8M welded rectangular steel pipe astm a53

US $1-10 / Piece ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;HEB
Brand Name: ZY
Material: Steel
Model Number: SCH10-XS
black: 5.8M welded rectangular steel pipe astm a53
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  • 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
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US $27,000 Trade Assurance Limit
46.9% Response Rate

Rectangular Steel Pipe Q235

5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A106(B,C);A53(A,B);Q195;Q215;Q235;Q345;St37;St37-2;St52;St52.4;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.8 - 7 mm
Secondary Or Not: Non-secondary
Standard: ASTM A53-2007;BS EN10219;DIN 2391;GB/T 3094-2000;GB/T 3639-2000;GB/T 5312-1999;GB/T 8162-1999;GB/T 8163-1999;JIS G3466;ASTM;BS;DIN;GB;JIS
Section Shape: Rectangular
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $157,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $157,000 Trade Assurance Limit

black iron pipe weights

Place of Origin: CN;TIA
Grade: A106(B,C);A53(A,B);API J55;API K55;Q235;Q345;St37;St37-2;St52;STB42;STBA22;STBA25;STPA22;STPA23;STPG42;A53-A369;API J55-API P110;Q195-Q345;ST35-ST52;STB35-STB42;STBA20-STBA26;STPA22-STPA26;STPG42
Thickness: 0.4 - 12 mm
Outer Diameter: 12 - 190 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
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schedule 40 square and rectangular steel pipe stocks

US $500-650 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 100*80*700*400mm
Thickness: 1.2 - 30 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,BS EN10219,JIS G3459-2004,JIS G3461-2005,JIS G3444-2006,JIS G3446-2004,GB/T 3090-2000,GB/T 3094-2000,DIN 1629/3,ASTM A106-2006,ASTM A53-2007,ASTM A210-1996,ASTM A513-2007,BS,JIS,GB,DIN,ASTM
Application: mechanical, manufacturer, steel structure,decoration,bridge,etc
Technique: Hot Rolled,seamless and welded ( ERW, LSAW )
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $36,000
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China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
63.7% Response Rate

Factory price schedule 40 square and rectangular steel pipe

US $300-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*20-600*800mm
Thickness: 1 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,BS 1139,BS 1387,BS EN10217,GB/T 3091-2001,GB/T 8162-1999,GB/T 8163-1999,JIS G3466,ASTM,BS,GB,JIS
Application: Drill Pipe
Technique: ERW
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $116,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $116,000 Trade Assurance Limit

Lowest Price Free Sample Schedule 40 square And Rectangular Steel Pipe

1 Metric Ton (Min. Order)
Outer Diameter: 10-200mm
Thickness: 1 - 20 mm
Grade: 20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS 1387,BS EN10025,BS 6323,GB/T 3091-2001,GB 18248-2000,GB/T 17396-1998,GB/T 13793-1992,GB 6479-2000,DIN 1629/4,ANSI A213-2001,ANSI A210-1996,ANSI B36.10M-2004,BS,GB,DIN,ASTM
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 $37,000
  • 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 $37,000 Trade Assurance Limit
86.2% Response Rate

schedule 40 square and rectangular steel pipes

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-1000*1000
Thickness: 0.5 - 20 mm
Grade: 20#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,16Mn,A178-C,API K55,Cr17Ni8,15MnV,16Mo,St35.4,St35.8,STBA22,STPG42,10#-45#,A53-A369,API J55-API P110,CrNi alloy,Mn-V alloy,Mo,ST35-ST52,STBA20-STBA26
Standard: API 5DP,ANSI A213-2001,BS 1387,DIN 1630,GB 18248-2000,JIS G3429,API,ASTM,BS,DIN,GB,JIS
Application: Drill Pipe
Technique: Hot Rolled
Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $37,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $37,000 Trade Assurance Limit
60.4% Response Rate

Manufacturing schedule 40 square and rectangular steel pipe

US $400-600 / Metric Ton ( FOB Price)
8 Metric Tons (Min. Order)
Outer Diameter: 10*20-300*500mm
Thickness: 1 - 15 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A53-2007,BS 1387,GB/T3901,ASTM,BS,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
80.0% Response Rate

new rectangular steel pipe schedule 40 square and rectangular steel pipe

US $1000-3500 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 5--600mm
Thickness: 0.25--40mm
Application: Industry, Building
Steel Grade: 400 Series
Standard: ASTM,AISI,DIN,EN,GB,JIS
Certification: ISO
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $78,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
US $78,000 Trade Assurance Limit
64.6% Response Rate

schedule 40 square and rectangular steel pipe

US $500-800 / Ton ( FOB Price)
30 Tons (Min. Order)
Outer Diameter: 20*20-100*100mm
Thickness: 1.0 - 3.5 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: GB 5310-1995,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $18,000
  • 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 $18,000 Trade Assurance Limit
82.6% Response Rate

schedule 40 square and rectangular steel pipe

US $560-650 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20*30--400-600mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,45#,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A213-2001,ASTM A53-2007,BS 1387,DIN 2444,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 13793-1992,GB/T 14975-2002,JIS G3444-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $119,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $119,000 Trade Assurance Limit
46.5% Response Rate

astm a 53 schedule 40 square and rectangular steel pipe

US $650-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.9 - 20 mm
Grade: 10#,20#,45#,15Mo3,16Mn,A53(A,B),A106(B,C),API J55,API K55,API N80,API L80,Q235,Q345,Q195,Q215,10#-45#,Mo,A53-A369,API J55-API P110,Q195-Q345
Standard: BS 1387,JIS G3101,GB 13296-2007,GB/T 3091-2001,GB/T 14291-2006,DIN EN 10216-1-2004,DIN 2448,DIN 2444,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $37,000
  • 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 $37,000 Trade Assurance Limit
70.5% Response Rate

schedule 40 square and rectangular steel pipe

US $650-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 60.3-913.4 mm,6 - 914 mm
Thickness: 3.1-59.54 mm
Application: Structure Pipe,structural steel pipe
Standard: JIS,ASTM,GB,DIN
Certification: SGS. CE. ISO
Type: Seamless
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $153,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $153,000 Trade Assurance Limit
96.2% Response Rate

schedule 40 square and rectangular steel pipe

US $500-700 / Tonne ( FOB Price)
5 Tonnes (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 10 - 400 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: ASTM A53M-2007,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
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China (Mainland) Contact Details
19.0% Response Rate

Q235, Q345, Q195, Q215 hot tube schedule 40 square and rectangular steel pipe

US $300-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 1 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 4568,JIS G3444-2006,JIS G3446-2004,GB/T 3094-2000,DIN EN 10216-1-2004,DIN 2444,ASTM A106-2006,ASTM A53-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $20,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
73.9% Response Rate

High Quality schedule 40 square and rectangular steel pipe

US $580-850 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20x20mm-400x400mm
Thickness: 1 - 12 mm
Grade: 10#,20#,45#,A53(A,B),A369,A250,A200,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345,Q195,Q215,Q235,Q345,Q195-Q345
Standard: BS EN 10297,JIS G3452-2004,JIS G3444-2006,JIS G3464-2006,GB/T 3090-2000,GB/T3901,DIN EN 10208-1-1998,DIN EN 10217-1-2005,DIN 2391,DIN 17175,DIN 2444,DIN EN 10025,ASTM A312-2001,ASTM A53-2007,ASTM A182-2001,BS,JIS,GB,DIN,ASTM,GB/T 3094-2000,JIS G3466,GB,
Application: Structure Pipe,steel structure building
Technique: Cold Rolled
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
92.3% Response Rate

Q235 schedule 40 square and rectangular steel pipe

US $550-750 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 30 mm,0.5-30mm
Grade: 10#,20#,45#,16Mn,A269,A312,St35.8,St45-8,St35.4,ST35,STB35,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS 1387,BS EN10296,BS 6323,BS 3059-2,BS 4568,GB/T3901,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007,ASTM A789-2001,ASTM A671-2006,ASTM A53M-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
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
51.3% Response Rate

schedule 40 square and rectangular steel pipe

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10 - 1300 mm,10 - 1330 mm
Thickness: 0.5 - 20 mm,0.5mm to 20mm
Grade: 10#,20#,A106(B,C),A53(A,B),API J55,API K55,API N80,Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A53M-2007,BS 1387,BS EN10217,BS EN10219,DIN EN 10217-1-2005,GB/T 3091-2001,GB/T3901,API,ASTM,BS,DIN,GB,BS/ASTM/GB/EN/DIN/API
Application: Structure Pipe
Technique: ERW,ERW , EFW,DSAW
Verified Supplier - Tianjin JN Steel Pipe 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
62.0% Response Rate

stainless steel square pipe/schedule 40 square and rectangular steel pipe

US $600-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 0.5 - 20 mm
Grade: 20#,16Mn,A53(A,B),A312,10#-45#,A53-A369
Standard: JIS G3459-2004,GB/T 3091-2001,DIN 1626,DIN 17175,ASTM A53M-2007,API 5L,JIS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
Section Shape: Rectangular
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
74.9% Response Rate

ERW steel pipe schedule 40 square and rectangular steel pipe 20 inch carbon steel pipe

US $500-600 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 15mm-300mm
Thickness: 0.5 - 20 mm, 0.5 - 20 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,A106(B,C),A269,A53(A,B),10CrMo910,15MnV,10#-45#,A53-A369,Cr-Mo alloy,Mn-V alloy
Standard: API 5CT,API 5DP,ANSI A182-2001,ANSI A210-1996,BS 1139,BS 1387,DIN 1626,DIN 1629/3,GB 13296-2007,GB 18248-2000,JIS G3459-2004,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS,BS, JIS, GB, ASTM
Application: Drill Pipe
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $98,000
  • 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 $98,000 Trade Assurance Limit
74.8% Response Rate

Hot dip galvanzied schedule 40 square and rectangular steel pipe

US $580-790 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 12*12mm-600*600mm
Thickness: 0.5 - 20 mm
Grade: 16Mn,A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10025,BS EN10219,DIN EN 10025,GB/T 13793-1992,GB/T 3091-2001,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T3901,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Tianjin Boyu Steel Pipe Co., Ltd.
China (Mainland) Contact Details
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schedule 40 square and rectangular steel pipe

US $500-750 / Ton ( FOB Price)
2 Tons (Min. Order)
Application: structure pipe,furniture pipe
Material: Steel
Place of Origin: CN;HEB
Brand Name: Certeg or buyer's brands
Model Number: SP004
Rectangular Steel PipeDimension: 10x20-500x1000mm
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $126,000
  • 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 $126,000 Trade Assurance Limit
70.0% Response Rate

ERW steel pipe schedule 40 square and rectangular steel pipe 20 inch carbon steel pipe

US $600-610 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 21.3 - 610 mm
Thickness: 0.8 - 25.4 mm
Grade: A53(A,B),A369,St52,ST35,STB35,STB42,Q345,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,ASTM A252-1998,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

schedule 40 square and rectangular steel pipe

US $500-550 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10x20mm--750x800mm
Thickness: 0.6 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API J55,Q195,Q215,Q235,Q345,ST35,St35.4,St52.4,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,ANSI A312-2001,ASTM A312M-2007,ASTM A53-2007,BS 1387,BS EN 39,BS EN10025,BS EN10217,BS EN10219,BS EN10296,GB 13296-2007,GB 18248-2000,GB/T 13793-1992,GB/T 8162-1999,GB/T 8713,API,ASTM,BS,GB
Application: Structure Pipe
Application::: Greenhouse,fence,contruction,furniture,tent,guardrail.
Tags: Steel Pipe
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

WELDON schedule 40 square and rectangular steel pipe by manufacture

US $1-100 / Set ( FOB Price)
20 Pieces (Min. Order)
Material: Steel, Stainless Steel, Al and Others
Color: Various
Finish: Powder coated, Paint, Anodized, HDG, etc.
Thickness: ≥0.6mm
Tolerance: ±0.2mm
Place of Origin: CN
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $32,000
  • 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 $32,000 Trade Assurance Limit
94.4% Response Rate

galvanized schedule 40 square and rectangular steel pipe

US $500-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15-1200*1200
Thickness: 2 - 40 mm
Grade: 20#,45#,15CrMo,15Mo3,A53(A,B),St37,St52,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,Mo,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10296,BS EN10025,BS EN 10297,BS EN10219,BS EN10217,JIS G3463-2006,JIS G3466,GB/T 9711.1-1997,GB/T 17396-1998,GB 6479-2000,DIN EN 10216-1-2004,DIN EN 10217-1-2005,API 5L,BS,JIS,GB,DIN,API
Application: Structure Pipe
Technique: Hot Rolled,hot rolled
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
94.6% Response Rate

Q235, Q345, Q195, hot tube schedule 40 square and rectangular steel pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 20 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: BS 1387,GB/T 12770-2002,GB/T 3639-2000,GB/T8162,JIS G3463-2006,BS,GB,JIS,ASTM A500,GB/T13793-1992,EN10219,DIN2440,JIS
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: square and rectangular
Verified Supplier - Asia (Tianjin) Steel Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

schedule 40 square and rectangular steel pipe

US $700-780 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 20mm-400mm
Thickness: 1.2 - 15 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,10#-45#,Q195-Q345
Standard: BS EN10296,ASTM A213-2001,ASTM A789-2001,ANSI A213-2001,BS,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $25,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
51.4% Response Rate

hot dip galvanized rectangular steel pipe / schedule 40 square and rectangular steel pipe

US $500-750 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10*20-300*800mm
Thickness: 0.6 - 30.0 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345,Q235, Q195, Q215, Q195-Q345
Standard: BS 1387,BS EN10296,GB/T 3091-2001,GB/T 13793-1992,GB/T 14976-2002,GB/T 12771-2000,GB/T 9711.2-1999,GB/T9711,ASTM A106-2006,ASTM A53-2007,ASTM A1020-2002,BS,GB,ASTM,GB/T3901,GB,GB/T 3091-2008
Application: Structure Pipe,structure Pipe
Technique: ERW
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
63.8% Response Rate

schedule 40 square and rectangular steel pipe

US $500-650 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 15*15-1000*1000mm
Thickness: 0.5 - 20 mm
Grade: A106(B,C),A333 Gr6,A53(A,B),Q195,Q215,Q235,St35.8,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS 1387,GB/T 3093-2002,ASTM,BS,GB
Application: Structure Pipe
Technique: ERW
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
54.9% Response Rate

High quality schedule 40 steel pipe astm a53 schedule 40 square and rectangular steel pipe

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 $32,000
  • A&V Check: This supplier's legal status is verified.
China (Mainland) Contact Details
US $32,000 Trade Assurance Limit
67.0% Response Rate

schedule 40 square and rectangular steel pipe

US $635.00 / Ton ( Wholesale Price)
1 Ton (Min. Order)
Outer Diameter: 15*15-100*100MM,15*15-100*100mm
Thickness: 0.5 - 15 mm
Thickness:: 0.5 - 25 mm
Grade: 20#,10MoWVNb,15NiCuMoNb5,A53(A,B),A106(B,C),A312,STB42,STBA23,Q345,Cr17Ni8,10#-45#,A53-A369,STB35-STB42,STBA20-STBA26,Q195-Q345,CrNi alloy
Standard: BS 1387,JIS G3441,GB 3087-1999,DIN 28180-2007,DIN 2448,DIN 2444,ASTM A789-2001,ANSI A213M-2001,ASME B36.10M-2004,ASTM A513-2007,BS,JIS,GB,DIN,ASTM,BS 1387,BS EN10296,BS EN10217,JIS G3463-2006,JIS
Application: Structure Pipe
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

schedule 40 square and rectangular steel pipe alibaba supplier

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,Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5L,ASTM A53-2007,GB/T 3639-2000,API,ASTM,GB
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 $17,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
84.9% Response Rate

schedule 40 square and rectangular steel pipe

5 Tons (Min. Order)
Outer Diameter: 20*20 350-350
Thickness: 1 - 30 mm
Section Shape: Rectangular
Surface Treatment: Galvanized
Alloy Or Not: Is Alloy
Tags: Tube
Verified Supplier - CNBM International Corporation
China (Mainland) Contact Details
  • A&V Check: This supplier's legal status is verified.
  • Click to view company video.
China (Mainland) Contact Details
20.4% Response Rate

Schedule 40 Square and Rectangular Steel Pipe/Tube

US $520-850 / Ton ( FOB Price)
2 Pieces (Min. Order)
Thickness: 1.0 - 35.0 mm
Grade: 20#,45#,16Mn,A210,Q195,Q215,Q235,Q345,St45,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A513-2007,BS 1387,BS EN10025,BS EN10219,DIN EN 10208-1-1998,DIN EN 10216-1-2004,GB/T 3094-2000,JIS G3465-2006,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: SQUARE /RECTANGULAR
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
82.1% Response Rate

316 schedule 40 square and rectangular steel pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 60*60
Thickness: 1 - 30 mm
Grade: Q195,Q215,Q195-Q345
Standard: GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,GB,ASTM,ASTM A53 ASTM A106
Application: Boiler Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $64,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $64,000 Trade Assurance Limit
36.0% Response Rate

First grade schedule 40 square and rectangular steel pipe

US $600-750 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 20 - 219 mm
Thickness: 0.5 - 10 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: DIN 1629/4,GB 5310-1995,GB/T 3090-2000,JIS G3446-2004,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Verified Supplier - Jinan Sino Steel Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $20,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
88.4% Response Rate

schedule 40 square and rectangular steel pipe 100x100 tube made in China alibaba

US $600-750 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.5 - 14 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,JIS G3463-2006,GB 5310-1995,DIN 1626,ASTM A789M-2001,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
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
22.7% Response Rate

SCHEDULE 40 SQUARE AND RECTANGULAR STEEL PIPE

US $400-500 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10 * 10mm - 500 * 500mm
Thickness: 0.5 - 20 mm,0.5mm - 20mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St37-2,St42,St42-2,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASME B36.10M-2004,ASTM A53-2007,BS 1139,BS 1387,BS EN 39,BS EN10025,BS EN10217,BS EN10219,DIN 2444,DIN EN 10217-1-2005,GB/T3901,GB/T9711,JIS G3444-2006,JIS G3466,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Extruded
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details

schedule 40 square and rectangular steel pipe

US $500-1200 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-80*80
Thickness: 0.5 - 3.0 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,10#-45#,Q195-Q345
Standard: API 5DP,ASTM A106-2006,BS EN10296,DIN EN 10216-1-2004,GB 3087-1999,GB/T 3089-1982,GB/T 3639-2000,GB/T 5312-1999,JIS G3452-2004,JIS G3461-2005,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Tags: Square Tube
Verified Supplier - Sanli Industry Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $35,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
56.1% Response Rate

schedule 40 square and rectangular steel pipe

US $550-730 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21.5-190mm
Thickness: 2.5 - 30 mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,16Mn,A106(B,C),Q235,Q345,10#-45#,Cr-Mo alloy,A53-A369,Q195-Q345
Standard: BS 3059-2,JIS G3462-2004,JIS G3441,GB/T 8162-1999,GB 6479-2000,DIN 2391,DIN 17175,ASTM A179-1990,API 5CT,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
87.6% Response Rate
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