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Square/rectangular Hollow section steel bar

US $400-600 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q235;Q195-Q345
Thickness: 0.8 - 30 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit

square tube/pipe

US $540-600 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q235;Q195;Q215;Q195-Q345
Thickness: 1.0 - 7.25 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Ruitong Steel Co., Ltd.
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit

q345b galvanized square steel pipe/tube

US $600-850 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;St37;St52;ST35;Q235;Q345;Q195;Q215;10#-45#;16Mn;ST35-ST52;Q195-Q345
Thickness: 0.4 - 25 mm
Secondary Or Not: Non-secondary
Technique: ERW;ERW
Standard: BS EN10219;JIS G3466;GB/T 3094-2000;DIN EN 10025;BS;JIS;GB;DIN

28 inch 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.
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
62.9% Response Rate

Liquid Tight Flexible Steel Conduit

US $0.5-100
500 Meters (Min. Order)
Specification: 3/8inch-4inch
Outer Diameter: Reference to ID
Length: Reference to Customer
Secondary Or Not: Is Secondary
Place of Origin: CN;ZHE
Grade: Steel Strip,PVC

Factory Galvanized Steel Pipe high quality.

US $590-790 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 0.5-8mm, 0.5 - 8 inch
Thickness: 1.0 - 12 mm, 1.0 - 12 mm
Grade: 20#,10Cr9Mo1VNb,15NiCuMoNb5,A200,API N80,10CrMo910,09Mn2V,Q195,St37,STB42,STBA22,STBA26,STPG42,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Mn-V alloy,Q195-Q345,ST35-ST52,STB35-STB42,STBA20-STBA26
Standard: API 5DP,ASTM A254-1997,BS EN10296,GB 3087-1999,JIS G3457-2005,API,ASTM,BS,GB,JIS
Application: Fluid Pipe
Technique: EFW, ERW
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
60.4% Response Rate

carbon seamless steel pipe

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
US $10,000 Trade Assurance Limit

black square pipe/square tube /hollow pipe profile in tianjin

US $580-650 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 10x10-400x400
Thickness: 0.5 - 17.75 mm,0.5-12mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API J55,10CrMo910,12Cr1MoV,15CrMo,15Mo3,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Mo,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ASTM A106-2006,ASTM A213-2001,BS 1139,BS 1387,BS EN10296,DIN 1626,GB 3087-1999,GB 5310-1995,JIS G3454-2007,JIS G3459-2004,JIS G3461-2005,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS
Application: funiture, fence post, drill pipe, gas,oil pipe , structure...
Technique: ERW

galvanized square tube for construction

US $550-700 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10*10-500*500 mm
Thickness: 0.6 - 25 mm
Grade: 10#,20#,45#,16Mn,A369,A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: GB/T6728:2002, ASTMA500, JISG3466, EN10210, EN10219
Application: Structure Pipe
Technique: Hot Rolled

Steel Pipe

20 Metric Tons (Min. Order)
Outer Diameter: 120 x 120
Thickness: 0.5 - 4.0 mm
Standard: ASTM A513-2007,ASTM
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square

China Supplier Hot Sale 40x40 ms square pipe square iron pipe

US $580-680 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19*19-250*250
Thickness: 1.0 - 14 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,BS 1387,GB/T 3091-2001,ASTM,BS,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
67.3% Response Rate

Alibaba Best square pipe Supplier,High Quality ms square pipe JBC supplier

US $400-950 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10*10-1000*1000
Thickness: 10 - 100 mm
Grade: 20#,45#,16Mn,A106(B,C),A179-C,A53(A,B),API J55,12CrMo,15CrMo,15Mo3,Q235,Q345,St35.4,St37,St52,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Mo,Q195-Q345,ST35-ST52,20#,45#,15CrMo,12CrMo,15Mo3,16Mn
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1387,DIN 17175,DIN 2391,GB/T 3087,GB/T5310,GB/T8162,GB/T8163,JIS G3101,JIS G3459-2004,JIS G3474-2008,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: Cold Rolled,Seamless or Welded

VNO Black Steel Pipe/Tube

US $500-600 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Thickness: 0.55 - 5 mm
Standard: JIS G3444-2006,JIS G3446-2004,JIS
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary

Foshan 201 304 stainless steel square tube with high quality

US $1450-3200 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*10-100*150
Thickness: 0.24 - 3.01 mm
Standard: ASTM A513-2007,ASTM A523-1996,ASTM
Application: Chemical Fertilizer Pipe
Technique: Cold Rolled
Section Shape: Square
China (Mainland) Contact Details
85.7% Response Rate

iron steel squares

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

Promotion Price!!! square tube! square hollow section! square steel tube! made in China, high quality and best price!!!

US $550-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15mm-400mm
Thickness: 0.6 - 12 mm
Grade: 16Mn,St37-2,ST37.4,ST54,Q235,Q345,Q195,Q215,ST35-ST52,Q195-Q345
Standard: GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
87.6% Response Rate

Building Materials Structure hot rolled square tube

US $450-650 / Ton ( FOB Price)
17 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
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit

API q235 galvanized square steel pipe factory in China

US $500-750 / Metric Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10*10-1000*1000
Thickness: 0.4 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A312,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,JIS G3444-2006,GB 5310-1995,GB/T8162,GB/T8163,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,BS,JIS,GB,ASTM
Application: Structure Pipe,structure pipe
Technique: ERW
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
85.9% Response Rate

ASTM A53 Galvanized Pipe/gi pipe/square tube

US $760-820 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-300*300
Thickness: 1.0 - 12 mm
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345,BS1387-1985/ASTM A53/Q235
Standard: BS 1387,GB/T 3091-2001,GB/T3901,ASTM A53-2007,BS,GB,ASTM,BS 1387 ASTM A53
Application: Structure Pipe,Structure pipe
Technique: ERW,Hot rolled
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
84.5% Response Rate

Supply large diameter q345 steel pipe , construction material

US $580-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 250-600mm
Thickness: 7 - 20 mm
Grade: 20#,45#,Cr5Mo,35CrMo4,Cr2Mo,30CrMo,16Mn,API K55,API P110,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,API J55-API P110,Q195-Q345
Standard: BS 1387,GB 13296-2007,GB/T 3091-2001,GB/T 3093-2002,ASTM A106-2006,API 5L,BS,GB,ASTM,API
Application: Structure Pipe
Technique: ERW,extruded

Square Seamless Steel Pipe-Cold Drawn -Seamless Square Hollow Section Profile-ASTMA106Gr.B/ASTM A53/Q345B/20#-Full Specification

US $550-850 / 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
US $31,000 Trade Assurance Limit
81.5% Response Rate

Attractive Price Carbon Steel Pipe size For Building Material

US $500-700 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10x10mm -100x100mm
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: Square
China (Mainland) Contact Details
US $93,000 Trade Assurance Limit
73.0% Response Rate

Galvanized square steel pipe prices

US $600-899 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.068 - 52.37 inch
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),API K55,API N80,St52,St42,ST35,Q235,Q345,Q195,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3101,GB 5310-1995,GB 13296-2007,ASTM A53-2007,ANSI A312-2001,API 5CT,API 5L,BS,JIS,GB,ASTM,API
Application: Structure Pipe,chemical,gas building,liquid,,structureconstruction
Technique: Hot Rolled
Verified Supplier - Tianjin Bao Steel Co., Ltd.
China (Mainland) Contact Details
US $6,000 Trade Assurance Limit
16.7% Response Rate

10*10-600*600 ms galvanized steel square tube

US $550-800 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-400*400
Thickness: 0.5 - 30 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A53-2007,BS 1387,GB/T 12771-2000,GB/T 13793-1992,GB/T 14976-2002,GB/T 9711.2-1999,ASTM,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
57.5% Response Rate

seamless square steel pipe for oil

US $700-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 150*150mm
Thickness: 0.4 - 40 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q345,10#-45#,A53-A369,Q195-Q345
Standard: BS EN10219,BS EN10217,JIS G3466,GB/T 3094-2000,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,ASTM A335-2006,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit

75x75 40x40 galvanized black ms galvanized steel square pipe

US $450-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20-500*500mm,20*20-600*600mm
Thickness: 0.8 - 25 mm
Grade: 10#,20#,16Mn,A53(A,B),St37,St42,St37-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10219,JIS G3466,GB/T 3094-2000,BS,JIS,GB
Application: Structure Pipe
Technique: Hot Rolled

40x40 standard galvanized carbon square steel pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10-400
Thickness: 0.5 - 2.0 mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: GB 3087-1999,GB 5310-1995,GB/T8162,GB
Application: Structure Pipe
Technique: ERW
Verified Supplier - Sanli Industry Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
58.9% Response Rate

S 355 SQUARE HOLLOW SECTION

US $750-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10--500*500
Thickness: 0.6 - 20 mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A513-2007,ASTM A53-2007,GB/T 3094-2000,JIS G3466,ASTM,GB,JIS
Application: Fluid Pipe
Technique: Hot Rolled

JIS/GB Galvanized and black Rectangular Steel Pipe

US $500-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 20 mm,0.5mm-20mm
Grade: 10#,20#,45#,15NiCuMoNb5,16Mn,15Mo3,Q195,Q215,Q235,Q345,STBA22,10#-45#,Mo,Q195-Q345,STBA20-STBA26
Standard: API 5L,ASTM A312M-2001,BS 6323,DIN 17175,DIN 2391,GB 18248-2000,GB/T 5312-1999,GB/T 8162-1999,GB/T 9711.3-2005,JIS G3456-2004,API,ASTM,BS,DIN,GB,JIS
Applications: construction and building frame use
Application: Structure Pipe
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
29.4% Response Rate

Factory Supply Q235B Square Tube Steel , Q345B square steel tube, Gr.20 steel square tube

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 8-1420mm for square tube steel
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,cold rolled
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit

pre galvanized steel square and rectangular steel pipe

US $450-600 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-200*200mm,10*20-200*400mm
Thickness: 1.1 - 16 mm
Grade: Q195,Q235,Q345,Q195-Q345
Standard: API 5L,JIS G3466,API,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
48.1% Response Rate

Hot Selling Welded Square or Round Steel Pipes and Tubes

US $800-1500 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 1 - 10 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,St37,St37-2,St52,10#-45#,Q195-Q345,ST35-ST52
Application: Automobile part, Shock Absorber
Technique: ERW,Welded
Section Shape: Square
Secondary Or Not: Non-secondary

Q195Q215Q345Q235 ERW welded mild galvanized carbon square steel structurer gi pipes and tubes specification

US $500-900 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 21.3-610mm
Thickness: 0.5 - 30 mm,1.65-22.0mm
Grade: 10#,20#,45#,A106(B,C),A53(A,B),API J55,API K55,API L80,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ANSI A182-2001,ANSI A312-2001,ASME B36.19M-1985,BS 1139,BS 1387,BS 4568,BS 6323,GB 13296-2007,GB 5310-1995,GB/T 12771-2000,JIS C8305-1999,JIS G3101,API,ASTM,BS,GB,JIS,ANSI,ASTM ,API.DIN,GB.JIS
Application: Structure Pipe
Technique: ERW, Hot Rolled,ERW,welded
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
76.2% Response Rate

carbon steel seamless pipe

Outer Diameter: 63-325
Thickness: 4 - 55 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,API 5L,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled

Q195 0.8--2.2mm coated 40-80g/m2 Square Steel Pipe&Tube

US $500-820 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 200mm
Thickness: 0.8 - 2.5 mm
Grade: 10#,16Mn,API J55,API L80,Q235,10#-45#,API J55-API P110,Q195-Q345
Standard: BS 1387,BS EN10296,BS EN10025,BS EN 10297,BS 4568,BS EN 39,BS EN10217,GB 3087-1999,ASTM A53-2007,API 5L,BS,GB,ASTM,API
Application: Chemical Fertilizer Pipe
Technique: ERW

galvanized square tube

US $590-630 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.4 - 25 mm
Grade: Q195,Q235,Q345,Q195-Q345
Standard: JIS G3466,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
74.1% Response Rate

Square steel tubes

25 Metric Tons (Min. Order)
Outer Diameter: 12x12 to 100x100
Thickness: 0.9 - 5.5 mm
Grade: A53(A,B),Q235,Q195,Q215,A53-A369,Q195-Q345
Standard: BS 1387,BS 1139,BS 6323,BS 6363,BS 4568,BS EN 39,BS 31,JIS G3455-2005,JIS G3445-2006,JIS G3446-2004,DIN 2444,ASTM A106-2006,ASTM A53-2007,BS,JIS,DIN,ASTM
Technique: ERW
Section Shape: Square

china mild steel of youfa in china

US $580-620 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-600*600 mm
Thickness: 0.5 - 25 mm
Grade: 20#,A53(A,B),A106(B,C),A333,St37,St52,St37-2,10#-45#,A53-A369,ST35-ST52
Standard: BS 1387,BS EN10296,BS 6323,GB/T 3091-2001,BS,GB
Application: Structure Pipe
Technique: ERW

Q195 erw steel tube and pipes

US $430-500 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-100*100mm
Thickness: 0.4 - 2.0 mm
Grade: Q195,Q235,Q195-Q345,q195
Standard: ASTM A513-2007,BS 1387,BS EN10219,GB/T 13793-1992,JIS G3101,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
71.7% Response Rate

Gold supplier of Q195-Q345 black steel pipe GB/T standard

US $400-500 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 400mm*300mm
Thickness: 8 - 30 mm
Grade: 10#,20#,45#,A192,A199,A200,API J55,Q195,Q215,Q235,Q345,ST35,STBA20,STPA22,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,STBA20-STBA26,STPA22-STPA26
Standard: API 5CT,API 5DP,API 5L,ASTM A1020-2002,ASTM A179-1990,ASTM A199,ASTM A213-2001,ASTM A254-1997,BS 1139,BS 1387,DIN 1626,DIN 1629/3,GB 13296-2007,GB 18248-2000,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,GB and ASTM
Application: Structure Pipe
Technique: Cold Rolled

API 5L pipe manufacturer

US $700-900 / Ton ( FOB Price)
1 Piece (Min. Order)
Outer Diameter: 219-3000mm
Thickness: 5 - 22 mm
Grade: 20#,10#-45#
Standard: JIS G3459-2004,DIN 17175,JIS,DIN
Application: Oil Pipe
Technique: Hot Rolled

Supplying square steel pipe galvanized

US $500-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 10*10-200*200mm
Thickness: 0.3 - 2.5 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),API J55,STB35,Q235,Q195,Q215,10#-45#,A53-A369,API J55-API P110,STB35-STB42,Q195-Q345
Application: Structure Pipe
Technique: ERW
Section Shape: Square

ms square hollow section pipe,steel square pipe/tubing

US $580-800 / Ton ( FOB Price)
8 Tons (Min. Order)
Outer Diameter: 16-750mm
Thickness: 1.0 - 16 mm
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS 1139,BS 4568,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,BS,GB,ASTM,ASTM,GB,BS1387,DN
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $45,000 Trade Assurance Limit
61.3% Response Rate
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