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erw gi rectangular tubes made in China

US $630-730 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;HEB
Grade: Q195;Q235;Q345;Q195-Q345
Thickness: 0.6 - 2.0 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Cold Rolled;tempered
China (Mainland) Contact Details
6 Transactions for US $170,000+
24h-48h Average Response Time
81.8% Response Rate

GI rectangular tube rectangular steel tube

US $500-1000 / Ton ( FOB Price)
20 Tons (Min. Order)
Place of Origin: CN;HEB
Grade: 10#;20#;16Mn;A106(B,C);A335 P9;A53(A,B);12CrMo;15CrMo;Cr5Mo;Q235;Q345;St35.8;St37-2;10#-45#;16Mn;A53-A369;Cr-Mo alloy;Q195-Q345;ST35-ST52
Thickness: 2.5 - 30 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Cold Rolled
Tags: Steel Tube | Steel | Tube
China (Mainland) Contact Details
>72h Average Response Time
16.7% Response Rate

ERW GI rectangular hollow tubes

US $500-850 / Ton ( FOB Price)
2 Pieces (Min. Order)
Place of Origin: CN;SHN
Grade: 10#;45#;16Mn;A210;St45;Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;ST35-ST52;Q195-Q345
Thickness: 1.0 - 35 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

GI Rectangular Tube rectangular steel tube

US $500-650 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;Q195;Q215;Q235;Q345;10#-45#;16Mn;Q195-Q345;First grade
Thickness: 0.8 - 15.75 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
96.9% Response Rate

alibaba Q195 Q235 Q345 GI Black square & rectangular tube

US $400-580 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;Q195;Q235;Q345;St35.8;St37;St42;St45;St52;10#-45#;16Mn;Q195-Q345;ST35-ST52
Thickness: 0.5 - 16 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

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
1 Transaction for US $430,000+
48h-72h Average Response Time
69.3% 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 $170,000+
24h-48h Average Response Time
81.0% Response Rate

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 $90,000+
>72h Average Response Time
42.4% 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
>72h Average Response Time
23.8% 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
25 Transactions for US $830,000+
<24h Average Response Time
91.8% 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 $140,000+
>72h Average Response Time
3.7% Response Rate

Mill Pre Gi Square/Rectangular Steel Pipe/Tube

US $480.0-660.0 / Tons ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15-800mm
Thickness: 1.0 - 40 mm
Grade: 10Cr9Mo1VNb,Q195,Q215,Q235,Q345,STPG42,Q195-Q345
Standard: ASTM A182-2001,BS EN 10297,GB/T 8713,JIS G3466,ASTM,BS,GB,JIS
Application: Boiler Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

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 $170,000+
24h-48h Average Response Time
81.8% Response Rate

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
>72h Average Response Time
50.0% Response Rate

GI RECTANGULAR TUBE FOR CONSTRUCTION MATERIAL

US $600-850 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20*40-80*100mm
Thickness: 1.2 - 6.0 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: API 5L,ASME 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 3091-2001,GB/T 9711.1-1997,GB/T3901,API,ASTM,BS,GB
Application: construction
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
91.8% Response Rate

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

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 SCHEDULE 80 GALVANIZED STEEL TUBE

US $650-880 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15x20mm - 200x400mm
Thickness: 1 - 12 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 $10,000+
<24h Average Response Time
90.7% 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
China (Mainland) Contact Details
>72h Average Response Time
6.7% Response Rate

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
48h-72h Average Response Time

O.D 20 x 30mm - 400 x 600mm RHS Rectangular Welded GI Tube

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 $210,000+
24h-48h Average Response Time
65.4% Response Rate

Hot dipped galvanized square tube/rectangular steel tube/gi pipe

US $400-500 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*30-500*450
Thickness: 1.8 - 20 mm
Grade: A106(B,C),A53(A,B),Q195,Q215,Q235,St37,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A53-2007,BS 1387,DIN EN 10216-1-2004,GB/T3901,GB/T9711,JIS G3444-2006,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
48h-72h Average Response Time

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

square and rectangular gi ms square tube

US $447-587 / Metric Ton ( FOB Price)
9 Metric Tons (Min. Order)
Outer Diameter: 20*10 - -200*400mm
Thickness: 0.6 - 12 mm
Grade: 10#,20#,A53(A,B),Q195,Q215,Q235,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,GB/T 3091-2001,GB/T9711,ASTM,GB,GB/T6728; ASTM A500.etc
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Shengdu Trade Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
73.9% 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
55.6% 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
>72h Average Response Time
60.0% 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 $10,000+
>72h Average Response Time
41.4% 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 Average Response Time
94.2% Response Rate

GI rectangular tube made in china

US $560-598 / 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
20.0% Response Rate

GI SQUARE / RECTANGULAR TUBE / HOLLOW SECTION Q235 Q345 SS400

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
24h-48h Average Response Time
72.3% 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 $10,000+
>72h Average Response Time
70.2% Response Rate

best selling q235 rectangular steel pipe/cold drawn gi steel tube/1mm thick square steel pipe

US $600-900 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*20-600*800mm
Thickness: 1 - 35 mm
Grade: 10#,20#,45#,Q235,STB35,STBA24,STPA25,STPG42,10#-45#,Q195-Q345,STB35-STB42,STBA20-STBA26,STPA22-STPA26,16Mn
Standard: API 5L,BS EN 10297,BS EN10217,GB 6479-2000,GB/T 8163-1999,API,BS,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
1 Transaction for US $10,000+
>72h Average Response Time
41.3% 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
48h-72h Average Response Time
51.5% Response Rate

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
36.8% Response Rate

(TTG) HFW ERW Welded Square Rectangular HDG Hot Dipped Galvanized GI Steel Tube/Pipe HR CR SHS RHS ASTM A500 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
4 Transactions for US $210,000+
>72h Average Response Time
3.8% Response Rate

Welded Steel tube

20 Tons (Min. Order)
Outer Diameter: 10x20-300x500
Thickness: 0.4 - 14 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,10#-45#,Q195-Q345,Q195, Q235
Standard: GB 3087-1999,GB,ASME
Application: Structure Pipe
Technique: ERW
Tags: Welded Tube
China (Mainland) Contact Details
>72h Average Response Time
27.6% Response Rate

galvanized square steel pipe/ gi steel tube, good quality goods in China factory

US $600-750 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1 - 30 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: API 5L,ASTM A53-2007,BS 1387,BS EN10025,GB 13296-2007,GB/T 3094-2000,JIS G3466,API,ASTM,BS,GB,JIS, BS 1387-1985GB/T 3091-2001,ASTM A 53 /ASTM A106-2006
Application: Structure Pipe,Structure, Accessorize,Construction, Water.
Technique: SAW,ERW,Welded
China (Mainland) Contact Details
2 Transactions for US $20,000+
48h-72h Average Response Time
74.6% 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 $1,000+
<24h Average Response Time
91.3% 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 $10,000+
24h-48h Average Response Time
69.4% Response Rate

SS400/Q192/235/345/Hollow section steel /gi pipe Hot Galvanized Pipe Gi round/square/round tube/ pipes

US $600-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10-1000,10*10-600*600mm
Thickness: 0.5 - 20 mm
Grade: 20#,45#,10Cr9Mo1VNb,16Mn,A106(B,C),A269,A333 Gr6,A53(A,B),API J55,API L80,Q195,Q215,Q235,ST35,St35.4,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,Q195, Q215,Q235,Q390, ss400, 20# st52.3, 304, 201, 316,321
Standard: API 5CT,API 5L,ASTM A333-2005,ASTM A53-2007,BS EN10025,DIN 1626,DIN 17175,GB/T 3091-2001,JIS G3459-2004,JIS G3466,API,ASTM,BS,DIN,GB,JIS
Application: Gas Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
24h-48h Average Response Time
86.0% Response Rate
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