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150x150 steel square pipe

US $430-560 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 16Mn;Q195;Q215;Q235;Q345;St37;St37-2;St52;16Mn;Q195-Q345;ST35-ST52;Q195, Q235, Q345, S235JR, St37-2
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $95,000
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US $95,000 Trade Assurance Limit
69.4% Response Rate

hot dipped galvanized steel pipe for fence post

US $500-730 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;10Cr9Mo1VNb;16Mn;A53(A,B);A106(B,C);A312;St37;St52;St42;Q235;Q345;Q195;Q215;10#-45#;10Cr9Mo1VNb;16Mn;A53-A369;ST35-ST52;Q195-Q345
Thickness: 0.5 mm
Outer Diameter: 20 mm
Surface Treatment: Copper Coated
Secondary Or Not: Non-secondary
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $90,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $90,000 Trade Assurance Limit
81.5% Response Rate

Weight ms square pipe

US $650-780 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;SHG
Grade: 20#;45#;12Cr2Mo;34CrMo4;16Mn;A53(A,B);A335 P1;A369;A199;St37;St52;St37-2;Q235;Q345;Q195;10#-45#;Cr-Mo alloy;16Mn;A53-A369;ST35-ST52;Q195-Q345;Q235B Q345B SS400 S275JR S235JR S355JR...
Thickness: 0.7 - 20 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: Hot Rolled
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $20,000
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US $20,000 Trade Assurance Limit
44.5% Response Rate

150x150 Steel Square Pipe

US $450-800 / Ton ( FOB Price)
2 Tons (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;45#;16Mn;A106(B,C);A53(A,B);Q195;Q215;Q235;Q345;10#-45#;16Mn;A53-A369;Q195-Q345
Thickness: 1.0 - 35 mm
Secondary Or Not: Non-secondary
Technique: EFW
Application: Structure Pipe
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $31,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $31,000 Trade Assurance Limit
81.0% Response Rate

astm a500 grade b square steel pipe

US $550-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;A53(A,B);A106(B,C);API J55;API K55;API N80;API P110;Q235;Q345;Q195;Q215;10#-45#;A53-A369;API J55-API P110;Q195-Q345
Thickness: 0.5 - 30 mm
Surface Treatment: Galvanized;black/with oiled/galvanized...
Secondary Or Not: Non-secondary
Application: Structure Pipe
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $37,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $37,000 Trade Assurance Limit
69.0% Response Rate

od 40*80mm steel tube /steel chs shs pipes /astm std a500 square pipe

US $550-850 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20*20*1mm-200*200*1mm
Thickness: 1.0 - 30.0 mm
Grade: 20#,45#,St37,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: ASTM A106-2006,API 5CT,ASTM,API
Application: Boiler Pipe
Technique: Cold Rolled
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US $16,000 Trade Assurance Limit
85.3% Response Rate

a & a manufacturer ERW WELDED PIPE ASTM STD A500 SQUARE PIPE

US $800-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 0.5 - 48 inch
Thickness: 2 - 25 mm
Grade: Q235,Q345,Q195-Q345
Standard: ASTM A53-2007,API 5L,ASTM,API
Application: Oil Pipe
Technique: Hot Rolled
Verified Supplier - Chengdu Derbo Steel Co., Ltd.
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $117,000
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US $117,000 Trade Assurance Limit
55.1% Response Rate

ERW WELDED PIPE ASTM STD A500 SQUARE PIPE

US $680-880 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 200*200mm-300*300mm
Thickness: 3 - 13 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS EN10296,BS 6323,BS 6363,BS EN10219,GB/T 3091-2001,GB/T 13793-1992,GB/T3901,GB/T9711,ASTM A53M-2007,ASTM A252-1998,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,API 5L,BS,GB,ASTM,API
Application: Fluid Pipe,Fluid transport;structure steel;agriculture equipment;etc
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $35,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $35,000 Trade Assurance Limit
81.2% Response Rate

GALVANIZED STEEL PIPE ROUND AND SQUARE RECTANGULAR

US $550-790 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 19 - 273 mm
Thickness: 1.5 - 10 mm
Grade: 10#,20#,45#,15Mo3,16Mo,16Mn,A53(A,B),A106(B,C),API J55,API N80,St37,St42,Q235,Q345,Q195,10#-45#,Mo,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345,Q195,Q235,Q345
Standard: BS EN10296,BS EN10025,BS EN 10297,GB/T 3639-2000,GB/T 17396-1998,GB 6479-2000,DIN 1626,BS,GB,DIN
Application: Structure Pipe
Technique: Hot Rolled
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $36,000
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US $36,000 Trade Assurance Limit
60.2% Response Rate

GALVANIZED STEEL PIPE FOR AGRICULTURE & BUILDING USE

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: 20#,45#,10CrMo910,A333,A335 P5,St35.8,St42-2,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN 10297,BS EN 39,JIS G3462-2004,JIS G3446-2004,JIS G3457-2005,GB 5310-1995,GB 3087-1999,GB/T 5312-1999,DIN 1629/3,SEW680,ASTM A53-2007,ASTM A1020-2002,ASTM A213M-2001,ASTM A333-2005,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe,Steel structure,gas delivery,scaffolding
Technique: Hot Rolled
Section Shape: ROUND & SQUARE& RECTANGULAR
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94.5% Response Rate

200*200 mm astm a500 steel hollow section welded mild steel square pipe

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15mm-1200*1200mm
Thickness: 0.1 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A135-A,A312,A53(A,B),15Mo3,Q195,Q215,Q235,Q345,ST35,St37-2,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A199,ASTM A210-1996,ASTM A254-1997,ASTM A312-2001,ASTM A335M-2006,ASTM A53M-2007,BS 1387,DIN 1626,GB/T 3091-2001,GB/T 3093-2002,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,ASTM A53, BS1387-1985,GB-T3091
Application: Structure Pipe
Technique: Cold Drawn
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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

Galvanized steel round and square & rectangle pipe

US $500-800 / Ton ( FOB Price)
18 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS 6323,ASTM A403-2007,BS,ASTM
Application: For construction ,steel structure,furniture, guardrail,fencing
Technique: ERW
Section Shape: round square rectangle
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $25,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $25,000 Trade Assurance Limit
69.5% Response Rate

MS ERW WELDED Galvanized Steel Pipe

US $550-750 / Metric Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 04 - 10 mm
Grade: A53(A,B),Q235,Q345,Q195,Q215,A53-A369,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3457-2005,JIS G3441,JIS G3466,DIN 2444,ASTM A106-2006,ASTM A53-2007,BS,JIS,DIN,ASTM
Application: Structure Pipe,Steel construct,SCAFFOLDING,WATER DELIVERY SYSTEM,FENCING
Technique: ERW
Section Shape: ROUNG,SQUARE,RECTANGULAR
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astm a500 seamless steel pipe st52 made in china

US $600-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 5 - 800 mm
Thickness: 1 - 100 mm
Grade: 10#,20#,45#,09Mn2V,15Mo3,16Mn,St52,St42,St45,STPG42,Q235,Q345,Q195,Q215,10#-45#,Mn-V alloy,Mo,ST35-ST52,Q195-Q345,Q195-Q345.10#,20#,45#,etc.
Standard: BS 1387,BS EN10296,BS 1139,BS EN10025,BS 6323,BS EN10217,JIS G3454-2007,GB 13296-2007,DIN EN 10305,ASTM A53-2007,ASTM A210-1996,ANSI A210-1996,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled,Hot Rolled,Cold Drawn,Seamless
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86.9% Response Rate

CHINA MANUFACTURER SUPPLY ASTM A 53 / BS 1387-1985/ASTM A500GALVANIZED ROUND PIPE

US $650-800 / Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19 - 114 mm
Thickness: 0.4 - 10 mm
Grade: 10#,20#,45#,St37,St35.8,STB35,STB42,10#-45#,ST35-ST52,STB35-STB42
Standard: BS 1387,BS EN 10297,BS 4568,GB 5310-1995,GB/T 3639-2000,GB/T 14291-2006,ASTM A106-2006,ASTM A210-1996,ASTM A312-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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78.3% Response Rate

grade b carbon steel pipe

US $0.25-6.25 / Piece ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 150,21 - 508 mm
Thickness: 0.5 - 24 inch,STD,XS,XXS,SCH5-160
Grade: 20#,A53(A,B),A106(B,C),API L80,STBA22,10#-45#,A53-A369,API J55-API P110,STBA20-STBA26
Standard: BS 1139,JIS G3468-2004,GB/T 8163-1999,DIN 2448,ASTM A234-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Oil Pipe
Technique: Extruded,cold drawn
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CS Square and Rectangular Tubings ASTM A500 AB Pipes

US $680-880 / Ton ( FOB Price)
50 Tons (Min. Order)
Outer Diameter: 21.3 - 219 mm
Thickness: 2.0 - 22.5 mm
Grade: 16Mo,API J55,API K55,API N80,API L80,API P110,Mo,API J55-API P110
Standard: BS 1387,BS EN10219,BS EN10217,API 5L,BS,API
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
8.3% Response Rate

Good quality promotional hot rolled square steel tube and pipe

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-800*1000mm
Thickness: 2 - 30 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10219,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
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Hot sale prime standard steel std pre galvanized round steel pipe

US $600-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15MM*15MM-120MM*120MM;20MM*30MM-80MM*120MM
Thickness: 0.8 - 2.5 mm,0.8mm- 2.5 mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: BS EN10219,JIS G3466,BS,JIS,ASTM A500/JIS G3466/DIN EN10219
Application: Structure Pipe
Technique: ERW
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GALVANIZED STEEL PIPE ROUND AND SQUARE RECTANGULAR

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: 20#,45#,10CrMo910,A333,A335 P5,St35.8,St42-2,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN 10297,BS EN 39,JIS G3462-2004,JIS G3446-2004,JIS G3457-2005,GB 5310-1995,GB 3087-1999,GB/T 5312-1999,DIN 1629/3,SEW680,ASTM A53-2007,ASTM A1020-2002,ASTM A213M-2001,ASTM A333-2005,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe,Steel structure,gas delivery,scaffolding
Technique: Hot Rolled
Section Shape: ROUND & SQUARE& RECTANGULAR
China (Mainland) Contact Details
  • 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
94.5% Response Rate

200*200 mm astm a500 steel hollow section weld steel pipe

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15mm-1200*1200mm
Thickness: 0.1 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A135-A,A312,A53(A,B),15Mo3,Q195,Q215,Q235,Q345,ST35,St37-2,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A199,ASTM A210-1996,ASTM A254-1997,ASTM A312-2001,ASTM A335M-2006,ASTM A53M-2007,BS 1387,DIN 1626,GB/T 3091-2001,GB/T 3093-2002,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,ASTM A53, BS1387-1985,GB-T3091
Application: Structure Pipe
Technique: Cold Drawn
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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

galvanized steel pipe for railing

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 12 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS 6323,ASTM A403-2007,BS,ASTM
Application: For construction ,steel structure,furniture, guardrail,fencing
Technique: ERW
Section Shape: round square rectangle
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
69.5% Response Rate

TIANJIN BAOLIJIIN GI PIPE OF ROND SHAPE & SQUARE RECTANGULAR

US $650-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: A53(A,B),St37,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,GB/T3901,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe,Steel structure,gas delivery,scaffolding, fencing pole, green house
Technique: ERW
Section Shape: ROUND & SQUARE& RECTANGULAR
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CHINA MANUFACTURER SUPPLY ASTM BS 1387-1985/ASTM A500GALVANIZED ROUND PIPE

US $650-800 / Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19 - 114 mm
Thickness: 0.4 - 10 mm
Grade: 10#,20#,45#,St37,St35.8,STB35,STB42,10#-45#,ST35-ST52,STB35-STB42
Standard: BS 1387,BS EN 10297,BS 4568,GB 5310-1995,GB/T 3639-2000,GB/T 14291-2006,ASTM A106-2006,ASTM A210-1996,ASTM A312-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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78.3% Response Rate

ms square steel pipe/tube

US $600-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15-400mm
Thickness: 2.0 - 50 mm,SCH10/20/40/STD/80/160
Grade: 10#,20#,12Cr2Mo,15MnV,15NiCuMoNb5,15Mo3,A53(A,B),A335 P92,API N80,STB35,STB42,STBA23,STPG42,Q345,Q195,10#-45#,Cr-Mo alloy,Mn-V alloy,Mo,A53-A369,API J55-API P110,STB35-STB42,STBA20-STBA26,Q195-Q345
Standard: BS EN10025,BS EN 10297,BS 6323,JIS STPG380,JIS G3441,GB/T 9711.1-1997,GB 9948-2006,DIN EN 10208-1-1998,DIN 2391,ANSI A312-2001,ASTM A213M-2001,ANSI A182-2001,API 5CT,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Cold Rolled
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High quality best sell black steel square steel pipe q235

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-800*1000mm
Thickness: 2 - 30 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10219,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
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corrugated galvanized steel culvert pipe

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: 20#,45#,10CrMo910,A333,A335 P5,St35.8,St42-2,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN 10297,BS EN 39,JIS G3462-2004,JIS G3446-2004,JIS G3457-2005,GB 5310-1995,GB 3087-1999,GB/T 5312-1999,DIN 1629/3,SEW680,ASTM A53-2007,ASTM A1020-2002,ASTM A213M-2001,ASTM A333-2005,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe,Steel structure,gas delivery,scaffolding
Technique: Hot Rolled
Section Shape: ROUND & SQUARE& RECTANGULAR
China (Mainland) Contact Details
  • 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
94.5% Response Rate

100*100mm astm a500 cold rolled square steel pipe

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15mm-1200*1200mm
Thickness: 0.1 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A135-A,A312,A53(A,B),15Mo3,Q195,Q215,Q235,Q345,ST35,St37-2,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A199,ASTM A210-1996,ASTM A254-1997,ASTM A312-2001,ASTM A335M-2006,ASTM A53M-2007,BS 1387,DIN 1626,GB/T 3091-2001,GB/T 3093-2002,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,ASTM A53, BS1387-1985,GB-T3091
Application: Structure Pipe
Technique: Cold Drawn
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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

schedule 80 galvanized steel pipe

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 12 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS 6323,ASTM A403-2007,BS,ASTM
Application: For construction ,steel structure,furniture, guardrail,fencing
Technique: ERW
Section Shape: round square rectangle
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
69.5% Response Rate

GALVANIZED STEEL PIPE ROUND AND SQUARE RECTANGULAR

US $650-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.4 - 10 mm
Grade: A53(A,B),St37,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,GB/T3901,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe,Steel structure,gas delivery,scaffolding, fencing pole, green house
Technique: ERW
Section Shape: ROUND & SQUARE& RECTANGULAR
China (Mainland) Contact Details
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CHINA MANUFACTURER SUPPLY ASTM BS 1387-1985/ASTM A500GALVANIZED ROUND PIPE Q195/Q215/Q235/Q345

US $650-800 / Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19 - 114 mm
Thickness: 0.4 - 10 mm
Grade: 10#,20#,45#,St37,St35.8,STB35,STB42,10#-45#,ST35-ST52,STB35-STB42
Standard: BS 1387,BS EN 10297,BS 4568,GB 5310-1995,GB/T 3639-2000,GB/T 14291-2006,ASTM A106-2006,ASTM A210-1996,ASTM A312-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
78.3% Response Rate

ms square steel pipe/tube

US $600-750 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 15 - 400 mm
Thickness: 2.0 - 50 mm,SCH10/20/40/STD/80/160
Grade: 20#,45#,15CrMo,A53(A,B),A106(B,C),A312,API J55,API K55,St37,St52,St35.8,Q235,Q345,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,BS EN 10297,DIN 1626,DIN 17175,ASTM A106-2006,ASTM A312-2001,ASTM A53-2007,API 5L,BS,DIN,ASTM,API
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
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Top grade promotional square steel pipe for winding section

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-800*1000mm
Thickness: 2 - 30 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10219,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
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100*75mm astm a500 square steel pipe q235

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15mm-1200*1200mm
Thickness: 0.1 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A135-A,A312,A53(A,B),15Mo3,Q195,Q215,Q235,Q345,ST35,St37-2,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A199,ASTM A210-1996,ASTM A254-1997,ASTM A312-2001,ASTM A335M-2006,ASTM A53M-2007,BS 1387,DIN 1626,GB/T 3091-2001,GB/T 3093-2002,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,ASTM A53, BS1387-1985,GB-T3091
Application: Structure Pipe
Technique: Cold Drawn
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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

bs1387 galvanized steel pipe

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 12 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS 6323,ASTM A403-2007,BS,ASTM
Application: For construction ,steel structure,furniture, guardrail,fencing
Technique: ERW
Section Shape: round square rectangle
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
69.5% Response Rate

ASTM A500 Grade B Square Steel Pipe

US $550-750 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20--800*800MM
Thickness: 1.5 - 15 mm
Grade: 20#,45#,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 EN10219,JIS G3457-2005,JIS G3429,GB/T 3091-2001,DIN EN 10217-1-2005,DIN 2444,ASTM A106-2006,ASTM A53-2007,ANSI B36.10M-2004,ASME B36.19M-2004,ASME B36.19M-1985,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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CHINA MANUFACTURER SUPPLY ASTM A500 EN10219 EN10305 GALVANIZED ROUND PIPE

US $650-800 / Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19 - 114 mm
Thickness: 0.4 - 10 mm
Grade: 10#,20#,45#,St37,St35.8,STB35,STB42,10#-45#,ST35-ST52,STB35-STB42
Standard: BS 1387,BS EN 10297,BS 4568,GB 5310-1995,GB/T 3639-2000,GB/T 14291-2006,ASTM A106-2006,ASTM A210-1996,ASTM A312-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
78.3% Response Rate

Best quality hot sell carbon steel seamless square pipes

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-800*1000mm
Thickness: 2 - 30 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10219,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
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140x140 Seamless Square Steel Pipe-Cold Drawn-Seamless Square Hollow Section Profile-ASTMA106Gr.B/Q345B/20#/S355JRH

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 product quality. Trade Assurance Limit: US $36,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
60.2% Response Rate

high quality factory price ASTM and GB standard square tube

5 Tons (Min. Order)
Outer Diameter: 20*20-200*200mm
Thickness: 1.5 - 8 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: API 5L,ASTM A106-2006,ASTM A53M-2007,BS 1387,GB 13296-2007,GB 18248-2000,API,ASTM,BS,GB
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
88.9% Response Rate

seamless steel pipe ASTM A500 seamless pipe ASTM A500 tube6

US $600-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 5 - 800 mm
Thickness: 0.5 - 200 mm
Grade: 10#,20#,45#,09Mn2V,15Mo3,16Mn,St52,St42,St45,STPG42,Q235,Q345,Q195,Q215,10#-45#,Mn-V alloy,Mo,ST35-ST52,Q195-Q345,Q195-Q345.10#,20#,45#,etc.
Standard: BS 1387,BS EN10296,BS 1139,BS EN10025,BS 6323,BS EN10217,JIS G3454-2007,DIN EN 10305,ASTM A53-2007,ASTM A210-1996,ANSI A210-1996,API 5DP,BS,JIS,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled,Hot Rolled,Cold Drawn,Seamless
China (Mainland) Contact Details
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China (Mainland) Contact Details
86.9% Response Rate

square steel pipe astm a500 grade b

US $0.072-70 / Piece ( FOB Price)
100 Pieces (Min. Order)
Brand Name: HIG
Model Number: hig-280
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $119,000
  • 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 $119,000 Trade Assurance Limit
72.3% Response Rate

ASTM A500 STD WELDED MS STEEL SQUARE TUBE

US $620-690 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 100*100mm
Thickness: 1.2 - 13 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS EN10296,BS 6323,BS 6363,BS EN10219,GB/T 3091-2001,GB/T 13793-1992,GB/T3901,GB/T9711,ASTM A671-2006,ASTM A53M-2007,ASTM A252-1998,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,BS,GB,ASTM
Application: Structure Pipe,Fluid transport;structure steel;agriculture equipment;etc
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $35,000
  • 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 $35,000 Trade Assurance Limit
81.2% Response Rate
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