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ms black annealed square pipes / square tubes / square tubing

US $450-600 / 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
6 Transactions for US $440,522
>72h Average Response Time
68.1% Response Rate

a53a a53b st37 201 304 square tubings

US $800-1200 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;St52;Q235;Q345;Q195;Q215;10#-45#;16Mn;ST35-ST52;Q195-Q345
Thickness: 0.5 - 80 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: Hot Rolled;Seamless, welded
China (Mainland) Contact Details
48h-72h Average Response Time
80.7% Response Rate

Extruded Seamless Square Tubing

US $500-800 / Ton ( FOB Price)
2 Tons (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
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

seamless square/ rectangular black carbon steel tube/pipe/tubing

US $475-852 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;16Mo;16Mn;A53(A,B);API J55;St52;St37-2;STPA25;STPA26;Q235;Q345;Q195;Q215;10#-45#;Mo;16Mn;A53-A369;API J55-API P110;ST35-ST52;STPA22-STPA26;Q195-Q345
Thickness: 11.73 - 21.25 mm
Secondary Or Not: Non-secondary
Application: Oil Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
50.6% Response Rate

China Manufacturer Galvanized Steel Square Tube Galvanized Square Tubing

US $500-700 / Ton ( FOB Price)
20 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q235;Q345;Q195;Q215;Q195-Q345
Thickness: 0.5 - 3.0 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe
China (Mainland) Contact Details
<24h Average Response Time
93.0% Response Rate

Seamless square tubing

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm--1000*1000mm
Thickness: 0.5 - 16 mm
Grade: 10#,20#,45#,16Mn,Q195,Q235,Q345,St35.8,St37,St42,St45,St52,10#-45#,Q195-Q345,ST35-ST52
Standard: ASTM A210-1996,BS 1139,BS 1387,BS EN10296,DIN 1626,DIN 1629/3,JIS G3455-2005,ASTM,BS,DIN,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $41,703
24h-48h Average Response Time
77.9% Response Rate

Seamless square tubing

US $500-750 / 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
2 Transactions for US $27,940
48h-72h Average Response Time
70.0% Response Rate

seamless square tubing

US $500-1000 / Metric Ton ( FOB Price)
0.5 Tons (Min. Order)
Outer Diameter: 10mm*10mm~500mm*500mm
Thickness: 0.1 - 50 mm
Grade: 10#,20#,16Mn,A106(B,C),A178-C,A179-C,A192,A210,A213,A335 P5,A53(A,B),12Cr2Mo,Q195,Q235,Q345,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345
Standard: API 5L,ANSI B36.10M-2004,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A213-2001,ASTM A335M-2006,ASTM A53-2007,ASTM A53M-2007,GB 3087-1999,GB 5310-1995,GB 6479-2000,GB 9948-2006,GB/T 8162-1999,API,ASTM,GB
Application: fluid pipe,boiler,dirll,hydraulic,gas,oil,chemical fertilizer,structur
Technique: ERW
China (Mainland) Contact Details
12 Transactions for US $109,838
>72h Average Response Time
65.0% Response Rate

A500 GR.B Seamless Square Tubing

US $500-800 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1.0 - 35 mm
Grade: 20#,45#,16Mn,A210,Q195,Q215,Q235,Q345,St45,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A513-2007,DIN EN 10208-1-1998,DIN EN 10216-1-2004,GB/T 3094-2000,JIS G3465-2006,JIS G3466,ASTM,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

low alloy seamless square steel tubing

US $600-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 150*150*7.75mm
Thickness: 1.5 - 25 mm
Grade: 20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,Q345,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10219,GB/T 8163-1999,GB/T 8162-1999,GB/T8162,GB/T8163,ASTM A106-2006,ASTM A53-2007,ASTM A234-2007,ANSI B36.10M-2004,API 5L,BS,GB,ASTM,API
Application: Fluid Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time

hot sell seamless square tubing

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-1000*1000mm
Thickness: 0.3 - 35 mm
Grade: 10Cr9Mo1VNb,API J55,St45,Q235,Q345,Q215,API J55-API P110,ST35-ST52,Q195-Q345
Grade:: 10#,20#,A53(A,B),St37,St52,St42
Standard: GB 13296-2007,API 5CT,GB,API
Application:: Structure Pipe
China (Mainland) Contact Details
<24h Average Response Time
86.0% Response Rate

seamless square tubing

US $600-900 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10mm*10mm-1200mm*1200mm
Thickness: 0.6 - 60 mm
Grade: 20#,16Mn,A53(A,B),A106(B,C),A333,A333 Gr6,A210,St37,St52,STPG42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10219,JIS G3466,GB/T 3094-2000,DIN 1626,DIN 1629/4,ASME B36.10M-2004,BS,JIS,GB,DIN,ASTM
Application: mechanical manufacture, construction, metallurgy,steel structure etc
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
83.3% Response Rate

china best quality seamless steel square tubing

US $600-1000 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 6 - 100 mm
Thickness: 2 - 7.5 mm, 0.5 - 2 mm
Grade: 10#,45#,15MnV,10MoWVNb,15NiCuMoNb5,10Cr9Mo1VNb,15Mo3,16Mn,A106(B,C),A335 P5,API J55,ST37.4,STB42,STPG42,Q195,10#-45#,Mn-V alloy,Mo,A53-A369,API J55-API P110,ST35-ST52,STB35-STB42,Q195-Q345
Standard: JIS G3444-2006,JIS C8305-1999,GB 5310-1995,GB/T 3639-2000,GB 13296-2007,GB 18248-2000,GB/T 12771-2000,DIN 2444,ANSI A312-2001,ASTM A179-1990,ANSI A182-2001,ANSI B36.10M-2004,ASME B36.19M-1985,API 5CT,API 5DP,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
61.5% Response Rate

manufactuer of china Painting Carbon Fiber Seamless Square Tubing

US $650-700 / Piece ( FOB Price)
20 Pieces (Min. Order)
Outer Diameter: 20*60mm
Thickness: 1.2 - 14 mm
Grade: 10#,45#,10MoWVNb,API J55,API K55,API L80,10#-45#,API J55-API P110
Standard: API 5CT,ANSI A213-2001,BS 1139,DIN 1626,GB 13296-2007,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
24h-48h Average Response Time

seamless square tubing

US $600-980 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: DN15-DN400
Thickness: 0.5 - 20 mm
Grade: 20#,45#,15CrMo,34CrMo4,16Mn,A53(A,B),A106(B,C),A335 P11,A335 P1,St37,St52,St42,Q235,Q345,Q195,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,JIS G3463-2006,JIS G3461-2005,GB/T 8163-1999,GB/T 8162-1999,DIN 1626,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API,DIN17175
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24h Average Response Time
90.9% Response Rate

API5L API5CT BS JIS DIN GB seamless carbon square rectangular steel tube pipe tubing

US $395-916 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 100*100-300*300mm
Thickness: 11.73 - 21.25 mm
Grade: 10#,20#,16Mn,A335 P11,API K55,API P110,St52,St37-2,STPA25,STPA26,Q235,Q345,Q195,Q215,1Cr13Mn9Ni1N,10#-45#,A53-A369,API J55-API P110,ST35-ST52,STPA22-STPA26,Q195-Q345,CrNi alloy
Standard: BS 1387,JIS G3461-2005,JIS G3445-2006,JIS G3457-2005,JIS G3474-2008,GB/T 12771-2000,DIN 17175,DIN 2448,ASTM A312-2001,ASTM A53-2007,ASTM A789-2001,ASTM A312-2007,ANSI A213-2001,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Hydraulic Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
50.6% Response Rate

a53a a53b galvanized square tubings

US $800-1200 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: DIN
Thickness: 0.5 - 80 mm
Grade: 10#,20#,45#,16Mn,St52,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: JIS G3454-2007,JIS G3455-2005,JIS G3452-2004,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,ASTM A210-1996,ANSI A210-1996,ASTM A179-1990,ASTM A53M-2007,JIS,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled,Seamless, welded
China (Mainland) Contact Details
48h-72h Average Response Time
80.7% Response Rate

galvanized 1 inch square steel tubing

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,GB/T3901,ASTM A106-2006,BS,GB,ASTM,ASTM A53,BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
64.2% Response Rate

square steel tube tubing sizes and dimensions

US $640-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 600
Thickness: 2.5 - 30 mm
Grade: 20#,45#,16Mn,A53(A,B),A106(B,C),St52,St45-8,St45-4,STPG42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: JIS G3446-2004,DIN EN 10216-1-2004,DIN 1629/4,DIN EN 10025,ASTM A53-2007,ASTM A1020-2002,ASTM A672-2006,JIS,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled,Welded
China (Mainland) Contact Details
3 Transactions for US $56,005
24h-48h Average Response Time
91.7% Response Rate

ASTM A500 carbon steel square building tubing

US $650-780 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20mm-800*800mm
Thickness: 10 - 50 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: GB 3087-1999,GB/T 8163-1999,GB/T 3091-2001,GB,ASTM A500,EN10219,GB/T6728,GB/T6725,JIS G3466
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
3 Transactions for US $47,000
<24h Average Response Time
80.4% Response Rate

Galvanized Square Tubing/square pipe/curtain wall construction

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
6 Transactions for US $440,522
>72h Average Response Time
68.1% Response Rate

galvanized square tubing

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 0.4 - 30 mm
Grade: Q215,Q235,Q345,Q195-Q345
Standard: GB/T8162,GB
Technique: Hot Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
Verified Supplier - Weihai First Steel Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
56.7% Response Rate

zinc tubing,rmc condui,astm 106 seamless steel pipes

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20mm-1330mm
Thickness: 0.9 - 30 mm,0.9mm-30mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: API 5DP,ANSI A210-1996,BS 1387,DIN 2448,GB 18248-2000,JIS G3429,API,ASTM,BS,DIN,GB,JIS
Application: Petroleum\Chemical\Power\Gas\Metallurgy\Shipbuilding\Construction.etc.
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
83.1% Response Rate

High quality ASTM A519 seamless carbon and alloy steel mechanical tubing

1000 Pieces (Min. Order)
Outer Diameter: 16mm to 1016mm
Thickness: 2 - 120 mm
Application: Chemical Fertilizer Pipe
Technique: Hot Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
Verified Supplier - RAVIRATAN METAL INDUSTRIES
>72h Average Response Time

Factory direct sale Galvanized Steel Square pipe, Galvanized Steel Square Tube, Galvanized Square Tubing

US $600-850 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.4 - 25 mm
Grade: 10#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: ASTM A312M-2007,ASTM A53M-2007,BS EN10296,GB 13296-2007,JIS G3454-2007,ASTM,BS,GB,JIS
Application: structure pipe,building material,gas pipe etc.
Technique: ERW
Verified Supplier - Chongqing Zeda Material Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
81.5% Response Rate

ASTM A106 PSL 1 16Mn Oil pipe /Casing and Tubing made in China

US $550-570 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 63-325
Thickness: 4 - 55 mm
Grade: 20#,45#,16Mn,A106(B,C),A53(A,B),Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A53-2007,API,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time

Mild Steel Rectangular Tubing/ Hollow Section/Rectangular Pipe

US $550-950 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20-200
Thickness: 0.7 - 6.0 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: JIS G3466,ASTM A53-2007,JIS,ASTM,GB/T6728-2002 ASTM A500 Gr. A.B.B JIS G3466
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24h Average Response Time
93.0% Response Rate

Seamless Carbon and Alloy Steel Mechancial Tubing

US $600-850 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 1/2"-24"
Thickness: 0.5 - 24 inch
Grade: A53(A,B),A106(B,C),A179-C,A192,A53-A369
Standard: ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,ASTM
Application: Boiler Pipe
Technique: Cold Drawn
Verified Supplier - Chengdu Derbo Steel Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $76,713
>72h Average Response Time
42.5% Response Rate

316L stainless steel seamless tubing

US $2000-5000 / Ton ( FOB Price)
2 Tons (Min. Order)
Thickness: 0 - 10 mm
Grade: 300 Series
Standard: GB/T 3639-2000,JIS,GB,DIN,ASTM,AISI, EN
Application: Fluid Pipe
Technique: Cold Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

galvanized steel square tubing

US $400-500 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 20-600
Thickness: 3.5 - 30 mm
Grade: A106(B,C),A179-C,A192,A335 P1,A335 P12,A335 P5,A335 P91,A53(A,B),ST35,St37,St42,St45,St52,A53-A369,ST35-ST52
Standard: API 5L,ANSI A210-1996,ANSI A213-2001,ASTM A106-2006,ASTM A179-1990,ASTM A252-1998,ASTM A53-2007,BS 1387,BS EN 10297,DIN 1626,DIN EN 10025,DIN EN 10305,API,ASTM,BS,DIN
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
2 Transactions for US $260,645
>72h Average Response Time

high quality of seamless steel rectangle tubing! promotion!

US $600-750 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15-400
Thickness: 0.6 - 25 mm
Grade: 10#,20#,45#,16Mn,St37,St52,STB35,STB42,STPA24,Q235,Q195,Q215,10#-45#,ST35-ST52,STB35-STB42,STPA22-STPA26,Q195-Q345
Standard: BS EN 39,BS EN10219,JIS G3463-2006,JIS G3452-2004,GB 5310-1995,GB/T3639,DIN 1629/3,ASTM A789-2001,ANSI A213-2001,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
1 Transaction for US $20,505
24h-48h Average Response Time
93.2% Response Rate

Seamless Structural Tubing 300x300x12mm

US $579.00 / Ton ( Wholesale Price)
40 Tons (Min. Order)
Outer Diameter: 300x300mm
Thickness: 0.4 - 60 mm
Grade: 20#,16Mn,Q195,Q215,Q235,Q345,St37-2,STBA20,STBA23,STBA24,STBA25,STBA26,10#-45#,Q195-Q345,ST35-ST52,STBA20-STBA26
Standard: API 5L,GB/T 3091-2001,GB/T 3094-2000,GB/T 9711.1-1997,API,GB
Application: Structure Pipe,structural steel
Technique: ERW,hot rolled
China (Mainland) Contact Details
48h-72h Average Response Time

square tubing

US $450-650 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20x20-200x200mm
Thickness: 1.2 - 12.5 mm
Standard: BS EN10296,BS EN10219,JIS G3466,GB/T 3091-2001,BS,JIS,GB
Application: Structure Pipe,non-alloy
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

Mild Steel Mechanical Properties Seamless Steel Pipe&Tubing

US $800-1400 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10-610mm
Thickness: 1.5 - 60 mm
Grade: Cr5Mo,12CrMo195,STBA25,STPA25,STPA26,Cr-Mo alloy,STBA20-STBA26,STPA22-STPA26
Standard: JIS G3462-2004,JIS G3458-2005,DIN 17175,JIS,DIN
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
1 Transaction for US $24,909
>72h Average Response Time
46.2% Response Rate

seamless mild steel tubing manufacturers

US $500-700 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Outer Diameter: 10x10mm - 120x120mm
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
Application: Furniture Pipe
Technique: ERW
China (Mainland) Contact Details
22 Transactions for US $800,356
24h-48h Average Response Time
81.8% Response Rate

API J55 oil well tubing

20 Metric Tons (Min. Order)
Outer Diameter: 2-3/8"~ 4-1/2"
Thickness: 4.8 - 12.6 mm
Grade: API J55,API K55,API N80,API L80,API P110,API J55-API P110,API K55, API L80, API N80, API P110
Standard: GB/T 8163-1999,API 5CT,API 5L,GB,API
Application: Oil Pipe
Technique: Hot Rolled

Galvanized square perforated tubing

US $1-100 / Piece ( FOB Price)
11000 Pounds (Min. Order)
Thickness: 2.0 - 2.5 mm
Standard: FHWA standard
Section Shape: Square
Surface Treatment: Galvanized
Size: Any sizes according to your demand
Place of Origin: CN;SHN
China (Mainland) Contact Details
24h-48h Average Response Time
87.2% Response Rate

Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

US $650-730 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 15*15mm~800*800mm
Thickness: 0.6 - 40 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 A53-2007,GB/T8162,GB/T8163,ASTM,GB
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
1 Transaction for US $30,000
48h-72h Average Response Time
53.1% Response Rate

seamless steel tubing

US $800-1300 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 6-120mm
Thickness: 0.6 - 19 mm
Grade: 10#,20#,45#,16Mn,St37,St35.8,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: JIS G3441,GB/T8162,GB/T8163,DIN 2391,ASTM A106-2006,ASTM A53-2007,JIS,GB,DIN,ASTM,GB/T 3094, ASTM , JIS, DIN
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time

Rectangular Structural Steel Tubing

US $650-750 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Thickness: 0.8 - 25 mm
Grade: 20#,45#,A53(A,B),A106(B,C),API J55,API K55,API N80,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: BS EN10296,GB/T 9711.1-1997,GB/T 9711.2-1999,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,GB,ASTM,API
Application: Oil Pipe
Technique: Hot Rolled,ERW and Hot Rolled/Cold Rolled/Hot Rolled/Cold Drawn/SAW
Section Shape: Square
Verified Supplier - Sino Metal Material Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
77.8% Response Rate

stainless steel exhaust tubing

US $500-1500 / Metric Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 30*20-400*300mm galvanized culvert pipe,10-1000mm
Thickness: 0.4 - 2.5 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: GB/T 3091-2001,GB/T9711,ASTM A106-2006,ASTM A179-1990,ASTM A252-1998,API 5CT,API 5L,GB,ASTM,API
Application: Structure Pipe
Technique: SAW
Verified Supplier - Tianjin Furen Tinplate Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
31.3% Response Rate

Hairline Line Finish Steel Tubing

US $2000-5000 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 6-710mm
Thickness: 1 - 20 mm
Grade: 20#,10#-45#
Standard: BS EN10296,DIN EN 10217-1-2005,ANSI A213-2001,BS,DIN,ASTM, ASTM 316
Application: industry
Technique: ERW
Verified Supplier - Baofeng Steel Group Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

API-5CT OIL PIPE CASING AND TUBING

20 Tons (Min. Order)
Outer Diameter: 19mm
Thickness: 1 - 50 mm,6MM to 12MM
Grade: 20#,16Mn,A53(A,B),A106(B,C),A312,A179-C,A335 P1,API J55,API K55,API N80,St37,St52,St42,STBA22,STPG42,10#-45#,A53-A369,API J55-API P110,ST35-ST52,STBA20-STBA26,GR.B NX42.X46.X52.X60.X65
Standard: BS 1387,BS EN10217,JIS G3454-2007,DIN 1626,DIN 1629/3,DIN 17175,DIN 2448,DIN EN 10025,ASTM A106-2006,ASTM A312-2001,ASTM A53-2007,ANSI A213-2001,ASTM A179-1990,API 5CT,API 5L,BS,JIS,DIN,ASTM,API
Application: Boiler Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time
36.8% Response Rate
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