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Supplier carbon weld square steel pipe/High quality square piping/Manufacturer rectangular steel pipe 120*120

US $500-900 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
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
Thickness: 1 - 40 mm
Surface Treatment: Copper Coated
Secondary Or Not: Non-secondary
Technique: ERW

carbon steel square piping

US $600-900 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;BEI
Grade: 20#;16Mn;A53(A,B);A106(B,C);A333;A333 Gr6;A210;St37;St52;STPG42;Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;ST35-ST52;STPG42;Q195-Q345
Thickness: 0.6 - 60 mm
Secondary Or Not: Non-secondary
Technique: ERW
Standard: BS EN10219;JIS G3466;GB/T 3094-2000;DIN 1626;DIN 1629/4;ASME B36.10M-2004;BS;JIS;GB;DIN;ASTM
China (Mainland) Contact Details
47.1% Response Rate

NEW PRODUCT Q235 SQUARE STEEL PIPING

US $610-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: A53(A,B);Q235;Q345;Q195;Q215;A53-A369;Q195-Q345
Thickness: 1.0 - 15 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe;Fluid transport;structure steel;agriculture equipment;etc
Technique: ERW
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
73.7% Response Rate

galvanized square steel piping

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
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
Thickness: 0.5 - 30 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Fluid Pipe
China (Mainland) Contact Details
US $44,000 Trade Assurance Limit
63.7% Response Rate

steel square piping

US $550-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;16Mn;A53(A,B);A106(B,C);St37;St52;St42;St37-2;Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;ST35-ST52;Q195-Q345
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW;WELDED
China (Mainland) Contact Details
78.9% Response Rate

steel square piping

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-1000*1000
Thickness: 0.5 - 20 mm
Grade: 20#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,16Mn,A178-C,API K55,Cr17Ni8,15MnV,16Mo,St35.4,St35.8,STBA22,STPG42,10#-45#,A53-A369,API J55-API P110,CrNi alloy,Mn-V alloy,Mo,ST35-ST52,STBA20-STBA26
Standard: API 5DP,ANSI A213-2001,BS 1387,DIN 1630,GB 18248-2000,JIS G3429,API,ASTM,BS,DIN,GB,JIS
Application: Drill Pipe
Technique: Hot Rolled
Tags: Steel Piping
Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
65.3% Response Rate

Hot sale china suppliers hollow section/black square steel piping

US $200-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15mm-600*600mm
Thickness: 2 - 40 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),A333,A335 P91,A335 P1,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: BS 6323,BS 3059-2,BS EN 39,BS 31,ASTM A106-2006,ASTM A210-1996,ANSI A213-2001,ASTM A334-2004,ANSI A789-2001,BS,ASTM
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
59.0% Response Rate

Hot sale china suppliers hollow section/black square steel piping

US $200-800 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Outer Diameter: 15*15mm-600*600mm
Thickness: 2 - 40 mm
Grade: 10#,20#,10Cr9Mo1VNb,Q195,Q235,10#-45#,Q195-Q345
Standard: API 5DP,ASTM A199,BS 6323,DIN EN 10025,JIS G3459-2004,API,ASTM,BS,DIN,JIS
Application: Building
Technique: Hot Rolled
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
86.0% Response Rate

High quality hot dipped galvanized steel square piping

US $500-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15mm-600*600mm
Thickness: 0.05 - 30 mm
Grade: API J55,API K55,API N80,API L80,API P110,St45,St45-8,ST35,STB35,STB42,STBA22,Q235,Q345,Q195,Q215,API J55-API P110,ST35-ST52,STB35-STB42,STBA20-STBA26,Q195-Q345
Standard: BS 1387,BS 1139,BS 6323,BS 6363,BS 3059-2,GB 9948-2006,GB/T 13793-1992,GB 6479-2000,GB/T 14291-2006,GB/T 14975-2002,ANSI A213-2001,ANSI A210-1996,ANSI A182-2001,ANSI A213M-2001,ASME B36.10M-2004,BS,GB,ASTM
Application: Fluid pipe,structure pipe,
Technique: ERW
China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
61.4% Response Rate

galvanized carbon square/rectangular steel piping

US $600-700 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1.2 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3463-2006,GB/T 3094-2000,DIN 1626,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Widely used in Structure, Accessorize,Construction, Water.
Technique: Hot Rolled,seamless or welded ( erw, lsaw)
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
68.8% Response Rate

304/304L(Ni 8%) welded square stainless steel pipe/piping

US $1350-3500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: Round tube:6.0~323.85mm
Thickness: 0.5~8.0
Application: Mechanical structures ,Decorations, constructions
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN
Certification: ISO
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
97.9% Response Rate

ss pipe Stainless Steel Square Piping using for the decorative fitting

US $1000-5000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 5mm~219mm
Thickness: 0.16mm~3.0mm
Application: decoration, construction and upholstery, etc.
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN,ASTM A554
Certification: ISO
China (Mainland) Contact Details
74.7% Response Rate

erw welded square black steel piping

US $480-520 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.3 - 2.0 mm
Grade: Q195,Q235,Q195-Q345
Standard: ASTM A53-2007,DIN EN 10025,GB/T 13793-1992,JIS G3101,ASTM,DIN,GB,JIS
Application: construction,building material,fence,furniture pipes
Technique: Cold Rolled
Section Shape: square,rectangular,round,oval
China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
67.0% Response Rate

square steel piping

US $600-700 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10X10-600X600mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,45#,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A213-2001,ASTM A53-2007,BS 1387,BS EN 39,DIN 2444,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3091-2001,JIS G3444-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
46.4% Response Rate

Mild Welded Square Steel Piping Prices for Container House

US $500-700 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Thickness: 2.0 - 8.0 mm
Grade: St37,Q235,Q345,Q195,Q215,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 6363,JIS G3446-2004,GB/T 13793-1992,GB/T 3094-2000,DIN 1626,ASTM A53-2007,BS,JIS,GB,DIN,ASTM
Application: Container House Pipes
Technique: ERW
Section Shape: Square,Rectangular
China (Mainland) Contact Details
US $82,000 Trade Assurance Limit
76.9% Response Rate

THE BEAM TUBE GALVANIZED STEEL SQUARE PIPING

US $400-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10 - 150 mm
Thickness: 0.9 - 20 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS 4568,BS EN10217,JIS G3444-2006,GB/T8162,GB/T8163,GB/T3901,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,ASME B36.10M-2004,API 5L,BS,JIS,GB,ASTM,API,GB JIS DN ASTM ECT
Application: fluid,boiler,drill,hydraulic,gas,oil,structure,chemical fertilizer,ect
Technique: ERW
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
74.6% Response Rate

hollow section steel tubes/piping /black square pipe

US $530-720 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10x10-400x400
Thickness: 0.6 - 17.75 mm,0.5-12mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,10CrMo910,15Mo3,16Mn,A53(A,B),A106(B,C),API J55,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,Mo,A53-A369,API J55-API P110,Q195-Q345
Standard: BS 1387,BS EN10296,BS 1139,JIS G3463-2006,JIS G3459-2004,JIS G3461-2005,JIS G3454-2007,GB 5310-1995,GB 3087-1999,DIN 1626,ASTM A106-2006,ASTM A213-2001,API 5CT,API 5L,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: fluid pipe, boiler pipe, drill pipe, gas,oil pipe , structure...
Technique: ERW

steel square tubing/steel square piping

US $1200-3500 / Ton ( FOB Price)
3 Tons (Min. Order)
Thickness: 0.6 - 12 mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,10CrMo910,Cr17Ni8,1Cr13Mn9Ni1N,10#-45#,Cr-Mo alloy,CrNi alloy
Standard: BS 1387,JIS G3463-2006,JIS G3459-2004,ASTM A213-2001,ASTM A312-2007,ASTM A358-2005,API 5CT,BS,JIS,ASTM,API
Application: Decoration, Construction
Technique: Cold Rolled
Section Shape: rectangular,square
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
28.0% Response Rate

square steel piping manufacturer in china

US $650-750 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.7 - 25 mm
Grade: 20#,45#,12Cr1MoVG,15NiCuMoNb5,16Mn,St37,St37-2,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,ST35-ST52,Q195-Q345
Standard: BS 1139,BS EN10025,JIS G3101,GB 5130,DIN EN 10025,ASTM A234-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: construction,project,industry..etc.
Technique: Hot Rolled
Section Shape: Square/rectangular
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
46.0% Response Rate

201 square / round 2b stainless steel piping

US $1000-1300 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 0.15mm-3.00mm,0.15mm to 2.0mm
Width: Diamenter: 50mm-910mm
Length: per actual size
Application: Kitchenware, cookware, tableware,Kitchenware, decoration, construction and building ornament
Grade: 201 410 430
Type: Circle
China (Mainland) Contact Details
US $123,000 Trade Assurance Limit
36.2% Response Rate

High quality galvanized steel square table piping

US $569-619 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-400*400mm
Thickness: 0.8 - 12 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3446-2004,JIS G3466,GB/T 9711.1-1997,GB/T 3094-2000,GB/T3901,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,ASTM,API
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
86.8% Response Rate

Black Square Hollow Section Steel Piping for Malaya Market

US $630-800 / Ton ( FOB Price)
1.0 Tons (Min. Order)
Thickness: 0.6 - 1.2 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary

Square Piping Factory Manufacturer Supply Square Steel Piping

US $600-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: square piping
Thickness: 0.3 - 20 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10025,JIS G3444-2006,GB/T 3091-2001,DIN 2444,DIN EN 10025,ASTM A53M-2007,API 5L,BS,JIS,GB,DIN,ASTM,API,BS1387-1987,ASTM A53-1996
Application: Structure Pipe,structural square piping
Technique: Cold Rolled,colded rolled,hot rolled

Hot sale china suppliers hollow section/black square steel piping

US $450-600 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Thickness: 0.5 - 6 mm
Grade: 10#,20#,45#,A53(A,B),A192,St37,ST35,STB35,STBA20,STPA23,STPG42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,STB35-STB42,STBA20-STBA26,STPA22-STPA26,Q195-Q345
Standard: BS 1387,BS 6363,BS EN 39,JIS G3474-2008,JIS G3429,JIS G3466,GB/T 3639-2000,GB/T 13793-1992,GB/T 3094-2000,DIN 1626,DIN 2391,DIN EN 10025,ASTM A53-2007,ASTM A234-2007,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Square, Round, Rectangular
China (Mainland) Contact Details
83.9% Response Rate

Q235 pre-galvanized square steel piping with best price made in China

US $550-850 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.5 - 3.0 mm, 0.5 - 30 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,STB35,STB42,STBA20,STBA23,STBA26,STPA22,STPA25,10#-45#,Q195-Q345,STB35-STB42,STBA20-STBA26,STPA22-STPA26
Standard: ASTM A403-2007,ASTM A53M-2007,ASTM A671-2006,BS 1387,BS 6363,BS EN10219,BS EN10296,GB 5130,GB/T 3091-2001,GB/T 8162-1999,GB/T 9711.1-1997,ASTM,BS,GB
Application: Structure Pipe, Structure Pipe
Technique: ERW
Section Shape: round, square
China (Mainland) Contact Details
92.2% Response Rate

1mm thick square steel pipe/greenhouse piping/construction steel tube

US $450-500 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15mm--300*300mm
Thickness: 0.7 - 10 mm
Grade: 20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,ASTM A53M-2007,BS EN10025,DIN EN 10025,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: construction Industry,agricultural greenhouse and more
Technique: Hot Rolled
China (Mainland) Contact Details
30.4% Response Rate

304 square stainless steel piping

2 Tons (Min. Order)
Outer Diameter: ≥1mm
Thickness: ≥0.3mm
Application: decoration,industry,etc
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN
Certification: SGS
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
68.0% Response Rate

square hollow section carbon steel piping

US $550-700 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 1/2''x1/2''-20''x20''
Thickness: 1.0 - 20 mm
Grade: 10#,20#,A106(B,C),A53(A,B),Q195,Q215,Q235,St37-2,St52.4,STBA20,STBA22,10#-45#,A53-A369,Q195-Q345,ST35-ST52,STBA20-STBA26
Standard: ASTM A53-2007,BS 1387,BS 31,BS EN10025,DIN 1626,DIN 17175,GB/T 13793-1992,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
75.7% Response Rate

square steel piping

US $600-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.4 - 25 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,16Mn,A53(A,B),API P110,15Mo3,Q195,Q215,Q345,St37,St42,St52,10#-45#,A53-A369,API J55-API P110,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1387,BS EN10219,BS EN10296,DIN 1626,DIN EN 10025,DIN EN 10216-1-2004,DIN EN 10305,GB 3087-1999,GB/T3901,API,ASTM,BS,DIN,GB,ASTM, AISI,DIN,EN,GB,JIS
Application: Structure Pipe
Technique: ERW,ERW, Hot rolled and Cold rolled
China (Mainland) Contact Details
94.8% Response Rate

Zinc Coated Erw Welded Square Steel Piping Made In China Manufacturer

US $500-700 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 38.1 - 48.6 mm
Thickness: 2.0 - 4.0 mm
Grade: 20#,16Mn,A53(A,B),St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10025,BS EN 39,BS EN10219,BS EN10217,JIS G3444-2006,ASTM A53-2007,ASTM A312-2007,BS,JIS,ASTM
Application: Structure Pipe,For structural use or some other area use
Technique: Hot Rolled
Verified Supplier - Tianjin Minjie Steel Co., Ltd.
China (Mainland) Contact Details
70.2% Response Rate

Q195 square Structure steel piping and tubing

US $650-800 / Ton ( FOB Price)
30 Tons (Min. Order)
Outer Diameter: 12mmx12mm-600mmx600mm
Thickness: 0.3 - 20 mm
Grade: 10#,20#,16Mn,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: ASTM A252-1998,ASTM,ASTM A500, GB/T6728
Application: Structure Pipe
Technique: Extruded

square pipe & steel square piping

US $600-760 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 1.3 - 16 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A179-C,St37-2,St52.4,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 13793-1992,GB/T3901,DIN 17175,BS,GB,DIN
Application: low pressure liquid delivery such as water,gas,oil,construction,etc
Technique: ERW
Section Shape: Square/Rectangular

Good quality shelf square pipe/steel piping

US $500-650 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10mm*10mm-500mm*500mm
Thickness: 0.6 - 25 mm,0.6mm-25mm
Grade: 10#,20#,A53(A,B),Q195,Q215,Q235,St35.8,St37-2,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: BS EN10217,BS EN10219,JIS G3466,BS,JIS,GB 6725,ASTM A500/JIS G3466/DIN EN10219
Application: Structure Pipe; Agriculture Equipment; Fluid Transport; Gas Pipe,etc
Technique: ERW

Q195 Square steel piping for structure steel

US $0-650 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20-400*400
Thickness: 0.8 - 14 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345,Q235,Q345
Standard: BS 1387,GB 5310-1995,BS,GB
Application: Structure Pipe
Technique: ERW,Welded
China (Mainland) Contact Details
27.3% Response Rate

STKR 400 square rectangular structural steel piping

US $510-670 / Ton ( FOB Price)
2 Tons (Min. Order)
Thickness: 1.2 - 20 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345,GR.A, GR.B, GR.C, GR.D , S235JRH, S275JOH
Standard: GB/T 3094-2000,JIS G3466,GB,JIS,ASTM500, EN10219, GB/T6728
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: Rectangular
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
51.6% Response Rate

304/304L(Ni 8%) welded square stainless steel pipe/piping

US $2600-3000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10mm*10mm-100mm*100mm
Thickness: 0.3mm-3mm
Application: construction&decoration such as furniture,handle,handrail,exhaust pipe
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN
Certification: ISO
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit

Best selling ERW steel square piping in China

US $500-650 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-1000*1000mm
Thickness: 0.5 - 20 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),St37,St52,St42,ST37.4,STB35,STB42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS 1387,BS 4568,BS EN 39,JIS G3459,JIS G3466,GB 3087-1999,GB/T 3091-2001,GB/T3901,GB/T 3087,DIN 2391,ASTM A106-2006,ASTM A53-2007,ANSI A210-1996,ASTM A53M-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: manufacturing, construction industry , etc
Technique: ERW
China (Mainland) Contact Details
33.3% Response Rate

MS Square Steel Piping

US $500-850 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 20*20---400*400
Thickness: 1.2 - 14 mm
Grade: 16Mn,A53(A,B),St37,St52,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,ASTM A53-2007,BS,GB,ASTM,ASTM A 53 / BS 1387-1985
Application: Boiler Pipe
Technique: Cold Rolled,Welded

steel square piping & black square pipe

US $600-760 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Thickness: 1.3 - 16 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A179-C,St35.8,St37-2,St52.4,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 14975-2002,GB/T3639,DIN 17175,BS,GB,DIN
Application: low pressure liquid delivery such as water,gas,oil,construction,etc
Technique: Hot Rolled
Section Shape: Square/Rectangular
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
90.1% Response Rate

square steel piping

US $600-850 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 250-700mm
Thickness: 7 - 20 mm
Grade: 20#,45#,16Mn,A53(A,B),St45-8,St52.4,St45-4,STB42,STPG42,Q235,Q345,10#-45#,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS EN10025,JIS G3461-2005,JIS G3454-2007,JIS G3452-2004,JIS G3456-2004,JIS G3457-2005,DIN 1626,DIN 1629/3,DIN 1629/4,DIN 17175,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,API 5L,BS,JIS,DIN,ASTM,API
Application: Structure Pipe
Technique: Extruded

square hollow sections steel square piping

US $600-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15--400*400mm
Thickness: 0.4 - 20 mm
Grade: 10#,20#,Q235,Q345,Q195,10#-45#,Q195-Q345
Standard: JIS G3460-2006,GB/T 13793-1992,DIN EN 10216-1-2004,DIN EN 10217-1-2005,ASTM A53-2007,ASTM A53M-2007,ASTM A513-2007,ASTM A523-1996,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
12.5% Response Rate
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