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sell 20 inch carbon seamless steel pipe

US $500-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;16Mn;A106(B,C);A53(A,B);API J55;API K55;API L80;API N80;API P110;Q235;Q345;10#-45#;16Mn;A53-A369;API J55-API P110;Q195-Q345
Thickness: 1.73 - 59.54 mm
Outer Diameter: 10.3 - 914.4 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
50.8% Response Rate

AISI DIN GB ASME JIS GOST European standards stainless steel pipe(304,310,316,321)

US $1999-3999 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;JIA
Application: boiler,food,exchanger
Brand Name: zhengtai
Steel Grade: 300 Series
Outer Diameter: 6-630mm
Certification: ISO

hot Galvanized Steel emt conduit pipe

US $0.7-20 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Place of Origin: CN;ZHE
Brand Name: BROTHERS;OEM emt conduit pipe
Type: Coupling;Elbow emt conduit pipe
Technics: Casting;Forged emt conduit pipe
Material: Carbon Steel;Carbon Steel emt conduit pipe
Connection: Male
China (Mainland) Contact Details
46.2% Response Rate

GB/T8162 SCH40 Carbon Seamless Steel Pipe for structure 23

US $415-756 / Ton ( FOB Price)
19 Tons (Min. Order)
Place of Origin: CN
Grade: 10#;45#;16Mn;Q215;Q235;Q345;10#-45#;16Mn;Q195-Q345
Thickness: 1.0 - 60 mm
Outer Diameter: 22 - 508 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
51.1% Response Rate

en 1.4462 duplex stainless steel pipe & coil copper tube size

US $1-20 / Kilogram ( FOB Price)
200 Kilograms (Min. Order)
Place of Origin: CN;SHG
Application: industry
Outer Diameter: 4to 38.1mm
Steel Grade: 300 Series
Brand Name: JW
Thickness: 0.7 to 2.11mm
Verified Supplier - Shanghai JW Steel Co., Ltd.
China (Mainland) Contact Details
US $29,000 Trade Assurance Limit
16.2% Response Rate

GB/T3094-2000 Galvanised Welded Steel Pipe

US $550-750 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Outer Diameter: 19 - 355 mm
Thickness: 0.5 - 3.0 mm
Grade: Q195,Q215,Q235,Q345,ST35,St37,St52,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS 1387,BS 6323,BS 6363,DIN 1626,GB/T 13793-1992,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Greenhouse Building
Technique: ERW
China (Mainland) Contact Details
US $93,000 Trade Assurance Limit
75.2% Response Rate

GB/T3094-2000 Carbon Steel Pipe

US $500-900 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 20*30-600*800mm
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 10216-1-2004,GB/T 3094-2000,JIS G3465-2006,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Boiler Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
69.0% Response Rate

GB/T3094-2000 Black square steel pipe

US $800-850 / Ton ( FOB Price)
1 Twenty-Foot Container (Min. Order)
Outer Diameter: 20*20mm-100*100mm
Thickness: 0.8 - 2.0 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: JIS G3466,GB/T 3094-2000,JIS,GB
Application: Structure Pipe
Technique: ERW

GB/T3094-2000 Cold Drawn Rectangular Steel Pipe

US $500-800 / Ton ( FOB Price)
2 Pieces (Min. Order)
Outer Diameter: 20*30-600*800mm
Thickness: 1.0 - 35.0 mm
Grade: 20#,45#,16Mn,A210,St45,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10025,BS EN10219,JIS G3465-2006,JIS G3466,GB/T 3094-2000,DIN EN 10216-1-2004,DIN EN 10208-1-1998,ASTM A513-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
69.0% Response Rate

GB/T3094-2000 cold rolled square steel pipe

US $750-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 15*15-400*400
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,GB3091-2001, BS1387, ASTM A53
Application: Structure Pipe
Technique: Hot Rolled,Hot rolled / extruded,ERW

GB/T3094-2000 Rectangular Hollow Section steel pipe for structure use

US $450-650 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-400*400
Thickness: 0.7 - 13.5 mm
Grade: 20#,16Mo,Q235,Q345,Q195,Q215,1Cr13Mn9Ni1N,10#-45#,Mo,Q195-Q345,CrNi alloy
Standard: BS 1387,BS EN10296,BS EN 10297,BS 6323,GB/T 3639-2000,GB 18248-2000,GB/T 12770-2002,DIN EN 10216-1-2004,DIN EN 10217-1-2005,DIN 17175,ASTM A213-2001,ASTM A789-2001,ASTM A234-2007,BS,GB,DIN,ASTM
Application: Structure Pipe
Technique: EFW,ERW,hot-rolled

GB/T3094-2000 ST52-3 ERW rectangular steel pipe

US $450-600 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*20--80*200mm
Thickness: 0.8 - 20 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: API 5DP,API 5L,ASTM A1020-2002,ASTM A179-1990,ASTM A182-2001,ASTM A199,ASTM A210-1996,DIN 1629/4,DIN 1630,DIN 2444,DIN 2448,API,ASTM,DIN
Application: widely used in construction building structure decoration
Technique: ERW
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
38.6% Response Rate

GB/T3094-2000 q345 Schedule 80 Galvanized Steel Pipe

US $500-600 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 19 - 219 mm
Thickness: 1.5 - 13 mm
Grade: 10#,20#,45#,API J55,API K55,Q195,Q215,Q235,Q345,STPA22,STPA23,10#-45#,API J55-API P110,Q195-Q345,STPA22-STPA26
Standard: API 5L,ANSI A182-2001,BS 1387,GB 13296-2007,JIS G3444-2006,API,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled,Hot rolled
Verified Supplier - Tianjin JMS Steel Co., Ltd.
China (Mainland) Contact Details
70.7% Response Rate

GB/T3094-2000 Square/ Rectangular Carbon Steel Pipes(NEW SINDA)

5 Tons (Min. Order)
Outer Diameter: 150*150-500*500MM
Thickness: 4 - 10 mm
Grade: 20#,45#,16Mn,A53(A,B),A106(B,C),St52,ST35,STPG42,Q235,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: JIS G3466,GB 6479-2000,DIN 1626,DIN 2391,ASTM A106-2006,ASTM A234-2007,API 5L,JIS,GB,DIN,ASTM,API,API Gr.B
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
22.6% Response Rate

10-900mm, Seamless Rectangular Tubes/ Square Steel Pipe/Rectangular Hollow Section, RHS, Seamless Sqaure Tube, A106, S355, St52

US $550-850 / 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
US $31,000 Trade Assurance Limit
82.2% Response Rate

construction material square and rectangular steel pipe

US $700-900 / Ton ( FOB Price)
50 Tons (Min. Order)
Thickness: 0.5 - 15 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,10#-45#,Q195-Q345
Standard: BS EN10025,BS EN 10297,BS EN10219,JIS G3463-2006,JIS G3458-2005,GB 5310-1995,GB/T 3639-2000,DIN EN 10216-1-2004,DIN EN 10208-1-1998,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A312-2001,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API,BS 1387,BS 6323,GB/T 3091-2001,BS,GB
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
41.7% Response Rate

Q345B/S355 seamless square hollow sections seamless square pipes

5 Metric Tons (Min. Order)
Outer Diameter: 200*120
Thickness: 10 mm
Grade: 20#,Q235,Q345,10#-45#,Q195-Q345
Standard: GB/T 3094-2000,GB
Application: cranes making
Technique: Cold Rolled

China pipe/square steel pipe/carbon steel pipe

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 8.18 mm
Section Shape: Square
Brand Name: tianyi
Model Number: 1/2"*32"
China (Mainland) Contact Details
11.1% Response Rate

high quality and competitive price of pre-galvanized steel pipe

US $1-100 / Piece ( FOB Price)
1 Piece (Min. Order)
Outer Diameter: 15 - 2000 mm
Thickness: 0.1 - 100 mm
Application: Oil Pipe
Technique: ERW
Section Shape: Round
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
78.6% Response Rate

square pipe

US $5-80 / Meter ( FOB Price)
1 Piece (Min. Order)
Thickness: 1 - 300 mm,2mm-25mm
Standard: DIN EN10210/10119,ASTM A500,GB/T3094-2000 ...
Section Shape: Square, Square
Certificate: galv.inpsetion certificate
Brand Name: Topensea
Size: 20*20-500*500mm
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
52.1% Response Rate

GB/T3094-2000 Square and Rectangular Steel Pipe

US $400-600 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20 - 400 mm
Thickness: 0.6 - 16 mm
Grade: 20#,16Mn,A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5L,ASTM A53-2007,BS 1387,BS 4568,BS EN 39,DIN EN 10025,GB/T 13793-1992,GB/T 3091-2001,GB/T 8162-1999,GB/T 9711.1-1997,JIS G3444-2006,API,ASTM,BS,DIN,GB,JIS,API-5L/ASTM A53/BS1387/EN39/BS4568/BS31/
Application: Structure Pipe
Technique: ERW
Verified Supplier - Sino Metal Material Co., Ltd.
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
86.3% Response Rate

Galvanized Square Pipe, 50x50mm welded steel pipe

US $460-560 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.6 - 15 mm
Grade: 20#,45#,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St42,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,GB/T8162,ASTM,BS,GB,GB/T3094-2000,JIS G3466,BS6363,ASTM A500
applications: machinofacture,construction industry, fluid delivery, gas delivery
Application: Structure Pipe
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
89.7% Response Rate

Hot dip galvanized square pipes 40x40mm

US $500-880 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 40x40mm
Thickness: 1.0 - 4.5 mm
Grade: 20#,16Mn,St52,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: GB/T3094-2000,LW/T02-2004,DIN59410,JISG3466-88,EN10210
Application: petrochemical industry, transport, steel structure
Technique: ERW

ERW galvanized square steel pipe/tube with competitive price

US $590-720 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: 15*15-200*200mm
Thickness: 1.0 - 7.25 mm,1.0-7.25mm
Grade: 10#,20#,Q195,Q215,Q235,10#-45#,Q195-Q345,Q195,Q215,Q235,10#,20#
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN 10297,BS EN10025,BS EN10296,GB/T 3091-2001,GB/T 3094-2000,ASTM,BS,GB,ASTM A53-2007,GB/T3091-2001,GB/T3094-2000,BS1387,
Application: Boiler Pipe
Technique: ERW
Verified Supplier - Tianjin Ruitong Steel Co., Ltd.
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit

welded steel pipe SS400 Q345B

US $800-950 / Metric Ton ( FOB Price)
3 Metric Tons (Min. Order)
Outer Diameter: 250
Thickness: 2 - 25 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: GB/T 8162-1999,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
85.9% Response Rate

EN10210 Steel Pipe

US $550-950 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 15*20-600*800mm
Thickness: 20 - 60 mm
Grade: A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St35.8,St37,St42,St45,St52,STB35,A53-A369,Q195-Q345,ST35-ST52,STB35-STB42
Standard: ASTM A210-1996,BS 1387,DIN 1629/3,ASTM,BS,DIN,ASME,GB,JIS,DIN,GB/T3094-2000,GB/T7628-2002,JISG3466, EN10210
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
48.5% Response Rate

Selling Best Square pipe

US $600-900 / Ton ( FOB Price)
20 Pints (Min. Order)
Outer Diameter: 15mm-600mm
Thickness: 0.5 - 13 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,JIS G3101,GB/T3901,BS,JIS,GB
Application: Structure Pipe
Technique: ERW,Welded
Verified Supplier - Tianjin Hengji Steel Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit

0.7mm,0.9mm,1mm,1.5mm thick wall square steel pipe

US $600-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15mm*15mm-300mm-300mm
Thickness: 0.7 - 12 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A369,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345,First grade
Standard: GB/T 3094-2000,GB
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Tianjin Yuheng Steel Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit

Rectangular Welded Steel Pipe

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
40.5% Response Rate

Bending Square pipe

25 Tons (Min. Order)
Thickness: 5 - 25 mm
Grade: A53(A,B),Q235,Q345,A53-A369,Q195-Q345
Standard: GB/T 3094-2000,ASTM A53-2007,GB,ASTM,GB/T3094-2000,6728-2002 ,ASTM A500, EN10219
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit

/GOST 8696-74/GOST 5005-65/GOST 11249-73/GOST 12132-66/GOST 20295-74/PIPE

US $800-1200 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 21 - 406.4 mm
Thickness: 4.5 - 45 mm
Grade: 20#,45#,16Mn,Q345,Q195,10#-45#,Q195-Q345
Standard: GB/T 8163-1999,GB/T 8162-1999,ASTM A106-2006,ASTM A53-2007,API 5L,GB,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled

BS1387 erw hot rolled rectangular steel pipe

US $500-700 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 1.4 - 6 mm
Grade: 20#,API N80,Q235,Q345,Q195,Q215,10#-45#,API J55-API P110,Q195-Q345
Standards: DIN10210, DIN10219, GB/T3094-2000, GB/T6728-2002 ,ASTM A500
Standard: BS EN10296,JIS G3461-2005,DIN EN 10216-1-2004,ASTM A106-2006,ASTM A210-1996,API 5DP,BS,JIS,DIN,ASTM,API
Application: Structure Pipe
China (Mainland) Contact Details
44.7% Response Rate

GB/T3094-2000 GB/T6728-2002,square&rectangular steel pipe

US $600-770 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-600*600
Thickness: 1.0 - 35 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,St37,St52,STB35,STB42,10#-45#,Q195-Q345,ST35-ST52,STB35-STB42
Standard: ASTM A450-1996,DIN EN 10216-1-2004,GB/T 3094-2000,JIS G3466,ASTM,DIN,GB,JIS
Application: Structure Pipe,structure
Technique: Cold Rolled

china galvanized square pipe(hollow section pipe)

US $700-900 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1.5 - 14 mm
Grade: A53(A,B),St37,St52,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 6363,JIS G3466,GB/T 3094-2000,BS,JIS,GB
Application: Structure Pipe
Technique: Cold Drawn

Construction Material Pre-galvanized Square and Rectangular Steel Pipe

US $500-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.5 - 20 mm
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,St37-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,BS 1139,BS EN10025,BS 4568,BS EN10217,JIS G3429,GB 3087-1999,GB/T 3091-2001,GB 9948-2006,DIN 2448,DIN 2444,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW,WELDED
Section Shape: Square rectangular,RECTANGULAR&SQUARE
China (Mainland) Contact Details
78.3% Response Rate

hot dipped galvanized hs code carbon steel pipe

US $600-700 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: 20 - 219 mm
Thickness: 0.8 - 12 mm,0.8-6.0mm
Grade: 10#,20#,45#,16Mn,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345,A53-A369, ST35-ST52
Standard: BS 1387,GB/T 3094-2000,DIN 1626,ASTM A53-2007,BS,GB,DIN,ASTM,BS1387,GB T3094-2000
Application: Structure Pipe
Technique: ERW,hot/cold rolled,welded
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
69.6% Response Rate

16Mn seamless square pipe

US $700-1000 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Thickness: 3 - 25 mm
Grade: 10#,45#,15CrMo,12CrMo,16Mn,St52,ST37.4,Q345,10#-45#,Cr-Mo alloy,ST35-ST52,Q195-Q345,Q235,Q345,20#,45#,16Mn
Standard: JIS G3445-2006,GB/T 8162-1999,ASTM A106-2006,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
22.2% Response Rate

MS hollow square steel pipe

US $600-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-600*600
Thickness: 0.5 - 16 mm
Grade: 20#,A179-C,A333 Gr6,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: BS EN10219,JIS G3454-2007,GB/T 3094-2000,DIN 2444,ANSI A213-2001,ANSI A210-1996,ASTM A333-2005,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled

Square rectangle structural steel pipe

US $380-980 / Ton ( FOB Price)
10 Tons (Min. Order)
Dimensions: 20*20,25*25,30*30,40*40,45*45,50*50,60*60,70*70,75*75,80*80,85*85.....
Grade: Q195,Q215,Q235,Q345,st37-2,ss400,st52-3,16Mn,J55,20#,SM490A,SM520A,AST
Standard: GB,JIS
Shape: Channels
Application: Construction,gas pipe of beam
Type: Carbon Structural Steel

GB/T3094 Q195 Q215 Q235 Q345 15*15-600*600mmWelded ERW Cold Rolled Square Steel Pipes

US $700-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 6 - 1200 mm
Thickness: 1 - 110 mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,12CrMo,12Cr2Mo,35CrMo4,12Cr1MoVG,A335 P11,A335 P5,A335 P91,A335 P1,API J55,St37,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52
Standards: ASTM,API,JIS,BS,GOST,DIN,GB,etc
Standard: GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,GB/T 3091-2001,GB/T 9711.2-1999,DIN 1626,DIN 1630,ASTM A106-2006,ASTM A53-2007,ASTM A182-2001,ASTM A312-2007,ASTM A213M-2001,ASTM A199,API 5CT,API 5L,GB,DIN,ASTM,API
Application: Fluid Pipe

square steel pipe

US $500-900 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15--600*600/50X70--400X600
Thickness: 0.6 - 2.5 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: GB/T 3094-2000,GB
Application: Structure Pipe
Section Shape: Rectangular

Cold drawn special shape steel tube/pipe

US $735-801 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 3.0 - 12.5 mm
Grade: 10#,20#,45#,15CrMo,Cr5Mo,35CrMo4,30CrMo,10#-45#,Cr-Mo alloy
Standard: GB/T 3094-2000,GB
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: Square

Square Pipe

US $600-800 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Grade: Q235,Q345,20#
Dimensions: 15#-450#
Standard: ASTM,DIN,GB
Technique: Hot Rolled
Application: Structure, Structure
Place of Origin: CN;TIA
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
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