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4inch Hollow sections api 5l hot formed welded erw mild steel rectangular pipes

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A106(B,C);A135-A;A312;A53(A,B);15Mo3;Q195;Q215;Q235;Q345;ST35;St37-2;10#-45#;16Mn;A53-A369;Mo;Q195-Q345;ST35-ST52
Thickness: 0.1 - 40 mm
Secondary Or Not: Non-secondary
Technique: Cold Drawn
Application: Structure Pipe
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $8,000
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US $8,000 Trade Assurance Limit
58.6% Response Rate

Rectangular Steel Hollow Section Sizes

US $450-750 / Ton ( FOB Price)
2 Pieces (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;45#;16Mn;A210;Q195;Q215;Q235;Q345;St45;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 1.0 - 35 mm
Secondary Or Not: Non-secondary
Technique: Cold Rolled
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
79.5% Response Rate

Hollow section black iron mild steel square tube size(Q235B,ASTM A36,SS400,S235JR,Q345B,S335JR)

US $630-780 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;SHG
Grade: 10#;20#;16Mn;A53(A,B);A106(B,C);A210;API K55;API L80;API P110;St37;St52;St37-2;Q235;Q345;Q195;10#-45#;16Mn;A53-A369;API J55-API P110;ST35-ST52;Q195-Q345
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
38.7% Response Rate

mild steel square hollow sections

US $580-680 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;A53(A,B);Q235;Q345;Q195;Q215;10#-45#;A53-A369;Q195-Q345
Thickness: 1.5 - 5 mm
Secondary Or Not: Non-secondary
Technique: ERW
Standard: BS 1387;ASTM A53-2007;BS;ASTM
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42.9% Response Rate

GALVANIZED STEEL HOLLOW SECTIONS

US $680-880 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: A53(A,B);Q195;Q215;Q235;Q345;A53-A369;Q195-Q345
Thickness: 1.0 - 12 mm
Outer Diameter: 21.3 - 271.3 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
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  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
78.1% Response Rate

RHS/SHS Mild Steel hollow section

US $650-850 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20x20mm-500x500mm
Thickness: 1.5 - 16 mm
Grade: 16Mn,St37,St52,Q235,Q345,Q195,Q215,ST35-ST52,Q195-Q345
Standard: JIS G3466,JIS
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Baolf Steel Co., Limited
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JBC Pipe Manufacturer thin wall mild steel square hollow section / cross - section square steel tube

US $450-950 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10-1000
Thickness: 0.4 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A179-C,A192,A53(A,B),Q195,Q215,Q235,Q345,ST35,St35.8,St42,10#-45#,A53-A369,Q195-Q345,ST35-ST52,20#,16Mn,A53(A,B),A106(B,C)
Standard: API 5L,ANSI A182-2001,ANSI B36.10M-2004,ASME B36.10M-2004,BS 1387,BS 3059-2,DIN 1629/3,DIN 1629/4,DIN 1630,DIN 2448,GB 13296-2007,GB 18248-2000,GB 5130,JIS G3429,JIS G3441,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $27,000
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US $27,000 Trade Assurance Limit
96.5% Response Rate

mild rectangular hollow steel section supplier

US $460-650 / Ton ( FOB Price)
18 Tons (Min. Order)
Thickness: 0.5 - 15 mm
Grade: API J55,API K55,Q195,Q215,Q235,Q345,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5L,ASTM A53-2007,BS 1387,BS EN 10297,BS EN10025,BS EN10219,GB/T 3091-2001,JIS G3466,API,ASTM,BS,GB,JIS
Application: Fluid Pipe
Technique: Hot Rolled
Section Shape: Square
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $1,000
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US $1,000 Trade Assurance Limit

mild steel pre galvanized square pipe pre galvanized square hollow section

US $500-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20*20--500*500mm
Thickness: 0.8 - 8 mm,0.8mm-8mm
Grade: A106(B,C),A200,A213,A269,A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,BS 1139,BS 1387,BS 4568,BS 6323,GB 13296-2007,GB 6479-2000,GB/T 12771-2000,ASTM,BS,GB
Application: Fluid Pipe,square tube iron fence
Technique: Hot Rolled
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  • Assessed Supplier: Assessed by a third party inspection company.
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76.8% Response Rate

Mild Steel Hollow Section/shs/rhs (Q195)

US $700-900 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20 - 219 mm
Thickness: 0.6 - 2.5 mm
Grade: 16Mn,Q345,Q195,Q215,Q195-Q345,16Mn, Q345, Q195, Q215
Standard: BS 1387,GB/T 3091-2001,GB/T 9711.3-2005,ASTM A53M-2007,BS,GB,ASTM,BS 1387, GB/T 3091-2001, GB/T 9711.3-2005, ASTM A53-2007
Application: Fluid Pipe
Technique: ERW
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19.0% Response Rate

Mild Steel Black Steel Tube/ Hollow Section/Rectangular Tube

US $650-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Thickness: 1.2 - 20 mm
Grade: 10#,20#,45#,15CrMo,10Cr9Mo1VNb,16Mn,A53(A,B),A106(B,C),API J55,API K55,ST35,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,BS 4568,BS EN10219,JIS G3456-2004,GB/T 9711.1-1997,GB/T 3089-1982,GB/T 9711.2-1999,GB/T 9711.3-2005,DIN EN 10217-1-2005,ASTM A53-2007,ASTM A53M-2007,API 5CT,API 5L,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Rectangular
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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
63.2% Response Rate

pre-galvanzied mild steel hollow section

US $700-750 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*20-50*100mm
Thickness: 0.5 - 2.0 mm
Grade: Q195,Q235,Q195-Q345
Standard: GB/T 13793-1992,GB
Application: Structure Pipe
Technique: Cold Rolled
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54.5% Response Rate

astm a106 gr.b ms shs mild steel square hollow sections

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 100*100-180*180mm
Thickness: 1.5 - 15 mm
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $32,000
  • A&V Check: This supplier's legal status is verified.
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US $32,000 Trade Assurance Limit
64.3% Response Rate

steel square tubing,mild steel square hollow section,steel square tube hole

US $500-800 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 15mm x15mm-600mm x600mm
Thickness: 0.9 - 16 mm,0.5 - 30 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS 4568,JIS G3452-2004,JIS G3457-2005,GB 5310-1995,GB/T 14976-2002,GB/T 14291-2006,GB/T3901,GB/T 3087,DIN EN 10216-1-2004,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,ASME B36.10M-2004,BS,JIS,GB,DIN,ASTM,ASTM A53,BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255
Application: Structure Pipe
Technique: ERW
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $124,000
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US $124,000 Trade Assurance Limit
51.0% Response Rate

mild steel square hollow sections

US $700-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 1.0 - 12 mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: BS 1387,GB/T9711,BS,GB
Application: Structure Pipe,fluid pipe, boiler pipe, drill pipe
Technique: ERW
Section Shape: Square
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $18,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
72.4% Response Rate

mild steel hollow section

US $500-600 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm-600*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,BS EN 39,DIN 2444,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3091-2001,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $119,000
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US $119,000 Trade Assurance Limit
41.2% Response Rate

RHS / SHS MILD STEEL HOLLOW SECTION, COLD AND HOT FINISHED STRUCTURAL HOLLOW SECTIONS EN10210, En10219 STEEL TUBE

US $500-800 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20~500MM
Thickness: 0.1 - 50 mm
Grade: 10#,20#,45#,10#-45#,Q195-Q235
Standard: GB 3087-1999,DIN EN 10216-1-2004,DIN EN 10217-1-2005,DIN 17175,ASTM A106-2006,ASTM A312-2001,ASTM A210-1996,ASTM A1020-2002,ASTM A312-2007,ANSI A213-2001,ASTM A671-2006,ANSI A312-2001,BS,JIS,GB,DIN,ASTM,AISI, GB
Application: Structure Pipe,construction ,industry
Technique: Hot Rolled
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $27,000
  • Assessed Supplier: Assessed by a third party inspection company.
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US $27,000 Trade Assurance Limit
71.6% Response Rate

Q235, Q345, Q195, Q215 hot tube mild steel square hollow sections

US $260-540 / 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 product quality. Trade Assurance Limit: US $20,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $20,000 Trade Assurance Limit
71.2% Response Rate

Q235 High Strength Mild Steel Galvanized GI Square Hollow Section for Structure

US $550-750 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Outer Diameter: 20x20mm - 120x120mm
Thickness: 1.0 - 6.0 mm
Grade: A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS 1387,BS 6363,DIN 1626,GB/T 13793-1992,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $126,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $126,000 Trade Assurance Limit
62.8% Response Rate

hot rolled ERW black mild steel square hollow sections with OD20*20-1000*1000mm

US $560-700 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 20*20-1000*1000mm
Thickness: 1.2 - 30 mm
Grade: 10#,20#,45#,12Cr2Mo,15MnV,16Mn,A53(A,B),St37-2,STB35,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,Mn-V alloy,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS 1387,BS EN10025,BS EN10219,JIS G3461-2005,JIS G3452-2004,GB 3087-1999,GB/T 3091-2001,GB/T 3094-2000,DIN EN 10216-1-2004,DIN EN 10208-1-1998,DIN EN 10217-1-2005,DIN EN 10025,ASTM A106-2006,ASTM A210-1996,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
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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
56.3% Response Rate

rectangular steel box section/mild steel window section/square tube hollow bar

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: Hot Rolled
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $16,000
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US $16,000 Trade Assurance Limit
77.0% Response Rate

factory galvanized gal mild steel hollow section

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10mm*10mm-150mm*150mm,0.25-120inch
Thickness: 0.3 - 15 mm
Grade: 10#,20#,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,BS 1387,GB 5130,GB/T 3091-2001,ASTM,BS,GB
Application: Structure Pipe
Technique: Hot Rolled,erw
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $8,000 Trade Assurance Limit
55.7% Response Rate

Mild Carbon Steel Hollow Section For Sale

US $650-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-2000*2000mm
Thickness: 1.2 - 35 mm
Grade: 10#,20#,45#,A200,A214,A335 P23,A53(A,B),Q195,Q215,Q235,Q345,St52,ST54,STB35,STB42,10#-45#,A53-A369,Q195-Q345,ST35-ST52,STB35-STB42
Standard: ASME B36.19M-2004,ASTM A234-2007,ASTM A252-1998,ASTM A53-2007,ASTM A53M-2007,BS 1387,BS EN 39,BS EN10217,BS EN10219,GB 3087-1999,GB 5130,GB 5310-1995,GB/T 13793-1992,GB/T 3091-2001,JIS G3454-2007,ASTM,BS,GB,JIS,ASTM A53 A252 ,EN 10219,BS 1387,GB
Application: Structure Pipe
Technique: ERW
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $35,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $35,000 Trade Assurance Limit

JBC Pipe Manufacturer thin wall mild steel square hollow section

5 Tons (Min. Order)
Thickness: 0.5 - 20 mm,0.5-20mm
Grade: A53(A,B),A106(B,C),St37,St52,St42,St45,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: GB/T 13793-1992,GB/T9711,ASTM A53M-2007,GB,ASTM
Application: Structure Pipe
Technique: ERW,hot rolled
Section Shape: Square
Verified Supplier - Tianjin Zhongchi Steel Co., Ltd.
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50.0% Response Rate

Good quality mild steel circular hollow sections / rectangular steel pipe in manufature

US $500-600 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 1.0 - 20 mm
Grade: 10#,20#,16Mn,A178-C,Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: BS 1139,BS 1387,DIN 1626,DIN 1629/3,DIN 1629/4,GB 13296-2007,GB 18248-2000,GB 3087-1999,BS,DIN,GB,BS JB DIN BS
Application: water, gas, oil, general low pressure fluid line pipe, also used as an
Technique: Hot Rolled,Galvanized
Section Shape: rectangular;square,round;square;rectangular.Or as your requirement.
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $14,000 Trade Assurance Limit
51.1% Response Rate

lowest price galvanized mild steel square hollow section

US $600-800 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.8 - 12.0 mm
Grade: 10#,20#,45#,16Mn,St37,St52,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: GB/T 3094-2000,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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18.8% Response Rate

Mild steel lowest price square hollow section

US $300-600 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
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,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $116,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
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US $116,000 Trade Assurance Limit

mild steel square hollow sections

US $500-600 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 20-400
Thickness: 0.8 - 9 mm
Grade: 10#,20#,45#,16Mn,St37,St52,St37-2,Q195,10#-45#,ST35-ST52,Q195-Q345,Q235
Standard: GB 5310-1995,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,GB 13296-2007,GB/T 3091-2001,GB
Application: Structure Pipe
Technique: Hot Rolled,Welded
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  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $230,000
  • 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 $230,000 Trade Assurance Limit

mild steel square hollow sections

US $500-800 / Metric Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 25-800mm
Thickness: 2.0 - 15.0 mm
Grade: 10#,20#,Cr5Mo,15MnV,A53(A,B),St37,Q235,Q195,10#-45#,Cr-Mo alloy,Mn-V alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN 39,JIS G3463-2006,GB 3087-1999,DIN 1629/4,ASTM A106-2006,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Gas Pipe
Technique: Hot Rolled
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  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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mild steel square hollow sections

US $750-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 15*15-300*300
Thickness: 0.6 - 10 mm
Grade: A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,A53-A369,Q195-Q345
Standard: BS 1387,GB/T 9711.1-1997,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,BS,GB,ASTM,API 5L
Application: Structure Pipe
Technique: Hot Rolled,ERW
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mild steel square hollow sections

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 product quality. 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
62.2% Response Rate

mild steel square hollow sections

US $600-800 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10mm*20mm-300mm*400mm
Thickness: 0.7 - 10 mm
Grade: 10#,20#,16Mn,A53(A,B),API J55,St37,St52,St42,St42-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN 10297,BS EN 39,BS EN10219,GB/T 9711.1-1997,GB/T3901,ASTM A53-2007,API 5CT,API 5L,BS,GB,ASTM,API
Application: Drill Pipe,:for structre,fluid,oil,etc
Technique: Hot Rolled
Verified Supplier - Tianjin Yuheng Steel Co., Ltd.
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

Mild Steel Hollow Section

US $500-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*20-600*800mm
Thickness: 0.5 - 11.75 mm
Grade: 10#,20#,45#,10CrMo910,12Cr2Mo,16Mo,16Mn,A53(A,B),A106(B,C),A269,A312,A335 P11,A179-C,Q195,Q215,10#-45#,Cr-Mo alloy,Mo,A53-A369,Q195-Q345
Standard: BS EN10296,BS EN10217,JIS G3456-2004,JIS G3457-2005,JIS G3429,GB/T 12770-2002,GB 6479-2000,DIN 17175,DIN EN 10305,DIN EN 10025,ASTM A106-2006,ASTM A213-2001,ASTM A789-2001,ASTM A312-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Cold Rolled
Verified Supplier - CNBM International Corporation
China (Mainland) Contact Details
  • A&V Check: This supplier's legal status is verified.
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China (Mainland) Contact Details
17.8% Response Rate

Mild steel ERW hollow section, Spec: ASTM A500

US $470-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20X20mm--600X600mm
Thickness: 2.0 - 35.0 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,St37,St37-2,St52,10#-45#,Q195-Q345,ST35-ST52
Standard: ASME B36.10M-2004,ASTM A106-2006,ASTM A53-2007,BS EN10025,BS EN10219,DIN EN 10025,GB/T 3094-2000,GB/T 8162-1999,GB/T8162,GB/T8163,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Extruded
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
77.9% Response Rate

Cold Rolled Annealing Steel Pipe/Hollow Section Mild steel square hollow sections

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.3 - 2.0 mm
Grade: A53(A,B),Q235,Q195,A53-A369,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
Technique:: Welded
Verified Supplier - Sanli Industry Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
54.0% Response Rate

Mild hot rolled steel rectangular hollow section

US $550-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,45#,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A182-2001,ASTM A210-1996,ASTM A252-1998,JIS C8305-1999,JIS G3101,ASTM,JIS
Application: furniture pipe
Technique: Cold Rolled
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Famous mill mild square/rectangular steel hollow section with low price

US $600-700 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 14x14~500x500mm
Thickness: 0.5 - 14 mm
Grade: 16Mn,A106(B,C),A192,A213,A214,A335 P1,A335 P11,A335 P9,Q195,Q215,Q235,Q345,St35.8,St37,St52,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ANSI A213-2001,ANSI B36.10M-2004,ASTM A53M-2007,BS EN10025,BS EN10217,BS EN10219,DIN 17175,DIN EN 10216-1-2004,JIS G3441,JIS G3444-2006,API,ASTM,BS,DIN,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $31,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
84.3% Response Rate

MILD STEEL SQUARE HOLLOW SECTION

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
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China (Mainland) Contact Details

erw mild steel hollow section

10 Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 0.8 - 30 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: BS 1387,BS 1139,GB/T 3091-2001,GB/T 13793-1992,GB/T9711,ASTM A53M-2007,ASTM A252-1998,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
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
63.6% Response Rate

mild steel hollow section

US $550-1200 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 32 - 630 mm,32-630mm
Thickness: 2 - 80 mm
Grade: 10#,20#,10MoWVNb,16Mn,A106(B,C),A369,A53(A,B),API J55,12Cr1MoV,Q235,Q345,St42,STB35,STB42,STPA22,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Q195-Q345,ST35-ST52,STB35-STB42,STPA22-STPA26,10#, 20#, 12Cr1MoV,A106B,A335P91
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,BS 1139,BS EN10296,DIN 17175,DIN EN 10216-1-2004,GB 3087-1999,GB 5310-1995,GB/T 8162-1999,GB/T 8163-1999,JIS G3461-2005,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS,ASME,JIS,API, ASTM,KS,DIN
Application: Fluid Pipe
Technique: Cold Rolled,seamless
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $42,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $42,000 Trade Assurance Limit
48.4% Response Rate

Mild steel square hollow sections

US $500-680 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.5 - 20 mm
Grade: 20#,16Mn,St37,St52,St35.8,ST37.4,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: BS 1387,DIN EN 10217-1-2005,BS,DIN
Application: Hydraulic Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. Trade Assurance Limit: US $213,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $213,000 Trade Assurance Limit
55.9% Response Rate

construction mild rectangular steel pipe hollow section

US $500-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 50*30-800*300mm
Thickness: 2.5 - 30 mm
Grade: 10#,20#,10Cr9Mo1VNb,16Mn,A106(B,C),A53(A,B),12CrMo,15CrMo,Cr5Mo,Q235,Q345,St35.8,St52.4,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A333-2005,ASTM A335-2006,ASTM A335M-2006,ASTM A53-2007,ASTM A53M-2007,BS EN10219,DIN 1629/4,DIN 17175,GB/T 3094-2000,JIS G3466,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
92.9% Response Rate

mild steel square hollow sections galvanized steel hollow sections hollow steel section s275

US $500-750 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20x20-500x500mm
Thickness: 0.3 - 30 mm
Grade: 20#,16Mn,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS EN10025,BS EN10219,JIS G3101,DIN EN 10025,ASTM A106-2006,BS,JIS,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and product quality. 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
36.8% Response Rate
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