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Pre-Gi Rectangular Hollow Section Steel Tube made in Tianjin Factory

US $650-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q195;Q215;Q235;Q345;Q195-Q345
Thickness: 0.8 - 2.2 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

GI SQUARE / RECTANGULAR TUBE / HOLLOW SECTION Q235 Q345 SS400

US $400-500 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;16Mn;A106(B,C);A53(A,B);Q195;Q215;Q235;Q345;St37;St37-2;St42;St42-2;St52;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Technique: Extruded
Application: Structure Pipe
China (Mainland) Contact Details
<24h Average Response Time
47.4% Response Rate

Factory price galvanized rectangular section pipe / Hot dipped Gi tube carbon square steel

US $450-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;10MoWVNb;16Mn;A213;A53(A,B);12Cr2Mo;15MnV;Q195;Q215;Q235;Q345;10#-45#;10MoWVNb;16Mn;A53-A369;Cr-Mo alloy;Mn-V alloy;Q195-Q345
Thickness: 0.8 - 25 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW;ERW API pipe
China (Mainland) Contact Details
48h-72h Average Response Time
90.0% Response Rate

GI square tube & hollow section & rectangular tube

US $0.25-20.59 / Piece ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 16Mn;A53(A,B);St37;St52;St42;St45;St37-2;Q235;Q345;Q195;Q215;16Mn;A53-A369;ST35-ST52;Q195-Q345
Thickness: 0.6 - 12.75 mm;0.6-12.75mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW;Hot Rolled
China (Mainland) Contact Details
24h-48h Average Response Time
81.1% Response Rate

MS rectangular steel tube

US $850-980 / Metric Ton ( FOB Price)
15 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: A53(A,B);A106(B,C);Q235;Q195;Q215;A53-A369;Q195-Q345
Thickness: 0.8 - 12 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe
Verified Supplier - Sino Metal Material Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
77.8% Response Rate

q195 Carbon steel pipe/ gi tube/galvanized rectangular tube

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*20-150*200mm
Thickness: 0.5 - 2.2 mm
Grade: A106(B,C),A53(A,B),Q195,Q235,St37,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,ASTM,BS
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
64.2% Response Rate

low carbon gi Square/Rectangular Steel Pipe/Tube/pipes

US $640-750 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 0.7 - 2 mm
Grade: 20#,16Mn,A53(A,B),Q195,Q235,10#-45#,A53-A369,Q195-Q345
Standard: API 5L,ASTM A53-2007,BS EN 10297,GB/T 8163-1999,JIS G3454-2007,API,ASTM,BS,GB,JIS
Application: water pipe,building material pipe,scaffold pipe
Technique: Hot Rolled
Section Shape: Rectangular
China (Mainland) Contact Details
6 Transactions for US $217,399
>72h Average Response Time
68.9% Response Rate

gi rectangular zinc galvanized tube with cheap price

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
China (Mainland) Contact Details
6 Transactions for US $178,200
24h-48h Average Response Time
86.3% Response Rate

GI Rectangular Tube rectangular steel tube

US $500-650 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: DN15-DN200
Thickness: 0.8 - 15.75 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345,First grade
Standard: API 5DP,API 5L,ANSI A182-2001,ANSI A210-1996,ANSI A213-2001,ASTM A213-2001,ASTM A789-2001,BS 1139,BS 4568,DIN 1629/3,DIN 1629/4,GB 13296-2007,GB 18248-2000,GB 3087-1999,JIS G3101,API,ASTM,BS,DIN,GB,JIS,ISO/ASTM/DIN/EN/BS/SY/GB\T
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
83.1% Response Rate

Building Material GI rectangular steel tube

US $400-450 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 20*30-150*250mm
Thickness: 0.8 - 2.2 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A513-2007,BS EN10219,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe
Technique: EFW
China (Mainland) Contact Details
24h-48h Average Response Time
84.6% Response Rate

GI Rectangular Tube

US $600-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20*30-400*800
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 10025,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: Extruded
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

China Manufacturer Zhaolida Pre Gi Square/Rectangular Steel Pipe/Tube

US $500-850 / Metric Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-80*80mm; 20*30-50*100mm
Thickness: 0.7 - 2.2 mm
Grade: 10#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: ASTM A53-2007,BS 1139,GB 5130,JIS G3444-2006,JIS G3445-2006,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

Best Price Galvanized Pipe/ Hot Dipped Gi Rectangular Section Tube/ Q235/st42 /hdg Shs/rhs

US $500-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-400*400mm
Thickness: 0.4 - 20 mm
Grade: 10#,20#,A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,BS 1387,DIN 1629/3,GB 18248-2000,JIS G3454-2007,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Verified Supplier - Asia (Tianjin) Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

gi rectangular tube

US $600-700 / Metric Ton ( FOB Price)
8 Metric Tons (Min. Order)
Outer Diameter: 20x30mm-400x600mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN 39,JIS G3466,GB/T 3091-2001,DIN EN 10216-1-2004,DIN EN 10217-1-2005,DIN 2444,ASTM A213-2001,ASTM A53-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
6 Transactions for US $99,119
48h-72h Average Response Time
43.5% Response Rate

Cold Ben weight gi hollow rectangular steel tube

US $435-650 / Metric Ton ( FOB Price)
45 Metric Tons (Min. Order)
Outer Diameter: 20*40--150*250
Thickness: 1.50 - 12.0 mm
Standard: ASTM A53-2007,ASTM,GB/T6728-2002
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
Verified Supplier - Tianjin Shengdu Trade Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
74.1% Response Rate

gi rectangular tube

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15mm-500*500
Thickness: 0.5 - 30 mm,0.5-55mm
Grade: A53(A,B),A106(B,C),A269,A312,A333,A335 P11,A335 P5,St37,St52,St42,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,JIS G3452-2004,JIS G3465-2006,JIS G3469-2002,GB/T 13793-1992,GB/T 14976-2002,GB/T 12771-2000,GB/T 9711.2-1999,DIN EN 10208-1-1998,DIN 1630,DIN 28180-2007,ASTM A53-2007,API 5CT,API 5L,API 5DP,BS,JIS,GB,DIN,ASTM,API,ASTM/ BS/ BG/ DIN/ EN
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
4 Transactions for US $172,698
48h-72h Average Response Time
75.2% Response Rate

Building Material gi pipe porn tube /rectangular Steel Tube for Steel.

US $500-700 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10x20mm-100x200m
Thickness: 0.5 - 3.0 mm
Grade: Q195,Q215,Q235,Q345,St37,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
Technique: ERW
Section Shape: Rectangular
China (Mainland) Contact Details
22 Transactions for US $800,356
24h-48h Average Response Time
81.8% Response Rate

Welded GI Rectangular Steel Tube!!!

US $750-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 25*20mm-300*500mm
Thickness: 0.5 - 13 mm
Grade: 10#,20#,16Mn,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS 1387,GB/T 3094-2000,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $11,825
>72h Average Response Time
71.2% Response Rate

RECTANGULAR TUBING PRE GI STEEL TUBE

US $650-780 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*30-50*100mm
Thickness: 1.0 - 2.5 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ANSI B36.10M-2004,ASTM A252-1998,ASTM A450-1996,ASTM A523-1996,ASTM A53-2007,ASTM A671-2006,BS 1387,BS 6323,BS 6363,BS EN10219,BS EN10296,GB/T 13793-1992,GB/T 3091-2001,GB/T3901,GB/T9711,ASTM,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
91.4% Response Rate

Pre / Hot Galvanized Rectangular Tube gi steel Tube

US $500-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 100X50mm rectangular tube
Thickness: 0.4 - 20 mm
Grade: 10#,20#,45#,STBA25,STBA24,STBA20,STBA23,STBA26,STPA25,STPA22,STPA24,STPA26,Q235,Q195,Q215,10#-45#,STBA20-STBA26,STPA22-STPA26,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10219,BS EN10217,GB/T 3091-2001,GB/T 5312-1999,GB/T9711,DIN 2444,ASTM A53-2007,ASTM A53M-2007,ASTM A450-1996,ASME B36.10M-2004,ASTM A513-2007,API 5L,BS,GB,DIN,ASTM,API,BS,DIN,ASTM,JIS,
Application: Structure Pipe
Technique: ERW,hot rolled
China (Mainland) Contact Details
48h-72h Average Response Time

Rectangular gi hollow tube standard size

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10mm*20mm-300mm*400mm
Thickness: 1.0 - 10 mm
Grade: 20#,16Mn,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS EN10296,BS EN10219,GB 3087-1999,ASTM A312-2001,ASTM A53-2007,ASTM A312-2007,API 5CT,API 5L,BS,GB,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Tianjin Yuheng Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

Best price galvanized pipe/ Hot dipped GI rectangular section tube/ Q235/ST42 /HDG SHS/RHS

US $500-750 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 30 * 50 - 400 * 500 mm
Thickness: 1.0 - 20 mm
Grade: 10#,20#,45#,16Mn,12Cr2Mo,15MnV,Q235,10#-45#,Cr-Mo alloy,Mn-V alloy,Q195-Q345,ASTM A106 A53 A252 q195 - q345 15Mnv
Standard: API 5L,ASTM A312-2007,ASTM A53-2007,BS 1387,DIN EN 10217-1-2005,GB 3087-1999,GB/T5310,JIS G3452-2004,JIS G3461-2005,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW,ERW API pipe
China (Mainland) Contact Details
48h-72h Average Response Time
90.0% Response Rate

weld hot dip gi Square/Rectangular Steel Pipe/Tube/pipes

US $550-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 15 x 10mm-800 x 500mm,
Thickness: 1 - 15 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS EN10219,GB/T 3091-2001,ASTM A53M-2007,BS,GB,ASTM,BS;ASTM;GB;EN;DIN;JIS etc
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $10,815
48h-72h Average Response Time
37.1% Response Rate

Gi Tube Rectangular international

US $500-600 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.6 - 25 mm
Grade: 10#,16Mn,API J55,Q195,Q215,Q235,10#-45#,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ASTM A53-2007,BS 1387,GB/T 8163-1999,GB/T8163,API,ASTM,BS,GB
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: Rectangular
China (Mainland) Contact Details
2 Transactions for US $146,143
>72h Average Response Time
7.7% Response Rate

welded gi steel rectangular tube

5 Tons (Min. Order)
Outer Diameter: 10*20mm-300*500mm
Thickness: 0.55 - 25 mm
Grade: 16Mn,A53(A,B),API L80,St37-2,Q235,Q345,Q195,Q215,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS EN10025,BS EN10217,DIN 2444,ASTM A53-2007,ASTM A53M-2007,ASTM A252-1998,ASME B36.10M-2004,ASTM A513-2007,BS,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Zhongchi Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
16.0% Response Rate

GI rectangular tube square tube made in china

US $575-598 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-400*400
Thickness: 0.5 - 2.5 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: GB/T3901,GB
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
42.1% Response Rate

TOP QUALITY PRE GI RECTANGULAR STEEL TUBES

US $630-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15x20mm - 100x200mm
Thickness: 0.8 - 2.5 mm
Grade: A53(A,B),Q235,Q345,Q195,A53-A369,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 A53-2007,ASTM A671-2006,ASTM A53M-2007,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,BS,GB,ASTM
Application: Structure Pipe
Technique: Hot Rolled,electric resistance welding ( ERW )
China (Mainland) Contact Details
1 Transaction for US $12,661
>72h Average Response Time
57.9% Response Rate

china supplier GI welded RECTANGULAR tube price BS1387

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.5 - 15 mm
Grade: 10#,20#,45#,A53(A,B),St37,St52,St42,St42-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN 10297,BS EN 39,BS EN10219,GB/T 9711.1-1997,GB/T3901,ASTM A312-2007,BS,GB,ASTM
Application: Fluid Pipe
Technique: ERW
Section Shape: Rectangular
China (Mainland) Contact Details
48h-72h Average Response Time
56.7% Response Rate

GI rectangular hollow section tube

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*20--600*800mm
Thickness: 0.5 - 30.0 mm,0.6 - 2.5 mm
Grade: 16Mn,Q235,Q345,Q195,Q215,Q195-Q345,16Mn, Q345, Q195, Q215
Standard: BS 1387,GB/T3901,ASTM A53M-2007,BS,GB,ASTM,BS 1387, GB/T 3091-2001, GB/T 9711.3-2005, ASTM A53-2007
Application: Structure Pipe
Technique: ERW
Tags: Black Rhs
China (Mainland) Contact Details
>72h Average Response Time
18.2% Response Rate

gi rectangular steel tubes

US $200-400 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 2 - 9 mm
Grade: 20#,10#-45#,steel
Standard: GB 5310-1995,GB
Section Shape: Rectangular
Brand Name: wrt
Place of Origin: CN;TIA
China (Mainland) Contact Details
>72h Average Response Time
47.4% Response Rate

hot dip rectangular gi tube

US $650-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*20-600*800
Thickness: 0.8 - 30 mm
Grade: 20#,45#,16Mn,A53(A,B),A369,St37,St52,Q235,Q345,Q195,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,JIS G3444-2006,GB/T 3091-2001,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,ASTM,API
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
48h-72h Average Response Time
37.5% Response Rate

GI Rectangular Carbon Steel Tube

US $590-770 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 20*20--400*400mm
Thickness: 0.9 - 11.5 mm
Grade: 20#,16Mn,A53(A,B),St37,St52,ST37.4,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345,GB;BS;ASTM;JIS
Standard: BS 1387,BS EN10296,BS 1139,BS EN10025,BS EN 39,JIS G3445-2006,GB/T 3091-2001,ASTM A53M-2007,BS,JIS,GB,ASTM,BS, JIS, GB, ASTM, API
Application: Structure Pipe
Technique: Hot Rolled

First Grade Pre Gi Rectangular Steel Pipe/Tube

US $650-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.8 - 2.2 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: BS EN10219,GB/T 3094-2000,JIS G3466,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
China (Mainland) Contact Details
>72h Average Response Time

gi rectangular hollow tube weight

US $500-670 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10x20mm-200x400mm
Thickness: 0.6 - 25.0 mm
Grade: 20#,16Mn,Q235,Q345,10#-45#,Q195-Q345
Standard: ASTM A53M-2007,BS 1139,BS 1387,BS EN10025,BS EN10219,DIN EN 10025,GB/T 3091-2001,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled,hot rolled or colded rolled
Verified Supplier - Tianjin Minjie Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
59.3% Response Rate

(TTG) HFW ERW Welded Square Rectangular GI Oiled Steel Tube/Pipe HR CR Hot Cold Rolled SHS RHS ASTM A500 A53 STK 400 SPSR 400

US $600-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*30mm-200*300mm
Thickness: 1.0 - 30 mm,1.0-15mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),API L80,Q195,Q215,Q235,Q345,ST35,St37,St37-2,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,10#-45#, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345
Standard: API 5L,ASTM A53-2007,BS 1387,BS EN 10297,BS EN 39,DIN 1626,DIN EN 10216-1-2004,GB 6479-2000,GB/T 13793-1992,GB/T 14976-2002,JIS G3429,JIS G3452-2004,JIS G3469-2002,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe,Structure steel
Technique: Hot Rolled
China (Mainland) Contact Details
2 Transactions for US $50,856
>72h Average Response Time
18.2% Response Rate

Full sizes-Galvanized Seamless Rectangular Tubes/Rectangular Hollow Section, RHS, Seamless Sqaure Tube, A500, S355, St52

US $430-600 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20-700
Thickness: 4 - 50 mm
Grade: 16Mn,A106(B,C),A53(A,B),Q345,St52,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,GB/T 3094-2000,GB/T8162,ASTM,GB,DIN EN 10219, DIN EN 10210, ASTM A 500, GB/T3094-2000, GB/T6728-2008
Application: for construction and machine part
Technique: Cold Drawn
China (Mainland) Contact Details
2 Transactions for US $27,940
48h-72h Average Response Time
70.0% Response Rate

gi pipe/galvanized pipe/hot dipped galvanized pipe/tube

US $650-800 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10.3-168.3mm
Thickness: 10.3 - 168.3 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),API J55,API K55,API L80,API N80,API P110,1Cr13Mn9Ni1N,Q235,Q345,STBA22,STPA24,10#-45#,A53-A369,API J55-API P110,CrNi alloy,Q195-Q345,STBA20-STBA26,STPA22-STPA26
Standard: API 5CT,API 5DP,API 5L,ASTM A1020-2002,ASTM A213-2001,BS 6323,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB 18248-2000,GB 3087-1999,GB/T 12770-2002,GB/T 3639-2000,JIS G3452-2004,JIS G3461-2005,JIS G3462-2004,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: Cold Drawn,ERW
China (Mainland) Contact Details
48h-72h Average Response Time
73.3% Response Rate

GI square tube & hollow section & rectangular tube

US $400-800 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 6x6mm-500x500mm
Thickness: 0.2 - 30 mm
Grade: 10#,20#,45#,A106(B,C),A53(A,B),API J55,API K55,API P110,Q195,Q215,Q235,Q345,St37,St37-2,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A335-2006,ASTM A513-2007,ASTM A53-2007,BS 1387,BS 4568,BS EN10217,DIN 2444,ASTM,BS,DIN
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
1 Transaction for US $13,108
>72h Average Response Time
38.8% Response Rate

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

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 300mm
Thickness: 0.8 - 1.2 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
China (Mainland) Contact Details
2 Transactions for US $17,379
48h-72h Average Response Time
71.2% Response Rate

metal fence posts astm a123 galvanized steel tube/GI hollow section

US $450-750 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*15--500*600mm
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: ERW
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
88.9% Response Rate

pre GI/ HOT DIPPED galvanized square steel pipe/ gi steel tube, good quality goods in China factory

US $442-655 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 15*15mm-400mm*400mm
Thickness: 0.75 - 2.5 mm
Grade: 10#,20#,45#,10#-45#
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
China (Mainland) Contact Details
1 Transaction for US $1,900
<24h Average Response Time
89.6% Response Rate

wholesale galvanized pipe gi square tube black iron square tube

US $600-850 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10x10~500x500mm
Thickness: 0.6 - 25 mm
Standard: ASTM A523-1996,JIS G3444-2006,JIS G3446-2004,ASTM,JIS
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular
China (Mainland) Contact Details
<24h Average Response Time
93.0% Response Rate
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