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SINO META -galvanized steel pipe /Square/rectangular 40*40

US $400-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;16Mn;A53(A,B);Q195;Q215;Q235;Q345;St52.4;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.8 - 12 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
Verified Supplier - Sino Metal Material Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
76.6% Response Rate

schedule 40 square and rectangular steel pipe

US $600-900 / Ton ( FOB Price)
10 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
>72h Average Response Time
68.8% Response Rate

SCHEDULE 40 SQUARE AND RECTANGULAR STEEL PIPE

US $400-500 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;16Mn;A106(B,C);A53(A,B);Q195;Q215;Q235;Q345;St37;St37-2;St42;St42-2;St52;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Technique: Extruded
Application: Structure Pipe
China (Mainland) Contact Details
48h-72h Average Response Time
38.9% Response Rate

schedule 40 square and rectangular steel pipe

US $500-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;SHN
Grade: 10#;20#;12Cr1MoV;10CrMo910;10MoWVNb;15NiCuMoNb5;A106(B,C);A135-A;API J55;API K55;ST35;STB35;1Cr13Mn9Ni1N;10#-45#;Cr-Mo alloy;10MoWVNb;15NiCuMoNb5;A53-A369;API J55-API P110;ST35-ST52;STB35-STB42;CrNi alloy
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $3,941
<24h Average Response Time
98.0% Response Rate

schedule 40 square and rectangular steel pipe

25 Tons (Min. Order)
Place of Origin: CN
Grade: 20#;12Cr1MoV;10CrMo910;15MnV;10MoWVNb;15NiCuMoNb5;10Cr9Mo1VNb;15Mo3;16Mn;A53(A,B);API J55;St37;STB35;STPA25;STPG42;10#-45#;Cr-Mo alloy;Mn-V alloy;10MoWVNb;15NiCuMoNb5;10Cr9Mo1VNb;Mo;16Mn;A53-A369;API J55-API P110;ST35-ST52;STB35-STB42;STPA22-STPA26;STPG42
Thickness: 0.7 - 1.8 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe
Verified Supplier - Tianjin Furen Tinplate Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
25.0% Response Rate

GB/T3091 Q235 90x90mm schedule 40 square and rectangular steel pipe

US $3000-5000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 80*80mm
Thickness: 2 - 6 mm
Grade: Q235,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,BS,GB
Application: Structure Pipe,Structure pipe
Technique: Cold Rolled
China (Mainland) Contact Details
3 Transactions for US $47,000
<24h Average Response Time
78.4% Response Rate

schedule 40 square and rectangular steel pipe

US $700-1200 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 20-400mm
Thickness: 1 - 30 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,St52,10#-45#,Q195-Q345,ST35-ST52
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A213-2001,ASTM A53-2007,ASTM A53M-2007,DIN 17175,DIN 2391,JIS G3452-2004,JIS G3454-2007,JIS G3455-2005,ASTM,DIN,JIS
Application: Structure Pipe
Technique: Hot Rolled,Seamless, welded
China (Mainland) Contact Details
48h-72h Average Response Time
82.2% Response Rate

schedule 40 square and rectangular steel pipe

US $450-550 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10mm-1000*1000mm
Thickness: 0.8 - 30 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),API J55,Q195,Q215,Q235,Q345,ST35,STB35,STB42,STPG42,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,STB35-STB42
Standard: API 5L,ASTM A106-2006,ASTM A513-2007,ASTM A53-2007,BS 1387,BS 4568,BS EN 39,DIN 1626,GB/T9711,JIS G3444-2006,JIS G3452-2004,JIS G3454-2007,API,ASTM,BS,DIN,GB,JIS,ASTM, EN, JIS, GB
Application: Steel struction,Construction pipe,fence pipe, machinery manufacturing,,structure, water pipe, scaffolding, furniture, fluid, etc.
Technique: ERW,erw
China (Mainland) Contact Details
2 Transactions for US $27,940
>72h Average Response Time
68.6% Response Rate

carbon erw schedule 40 square and rectangular steel pipe

US $450-550 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 12*12*250*250
Thickness: 0.5 - 10 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: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
65.3% Response Rate

Hollow Section Schedule 40 Square and Rectangular Steel Pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.4 - 20 mm
Grade: 10#,20#,45#,A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS EN10219,JIS G3471-1977,GB/T 13793-1992,DIN EN 10216-1-2004,ASTM A53M-2007,ASTM A523-1996,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe,Construction Foundation Piles,Steel Structure Building,
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time
16.7% Response Rate

schedule 40 square and rectangular steel pipe

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm--1000*1000mm
Thickness: 0.8 - 20 mm
Grade: 20#,45#,16Mn,Q215,Q235,St37,St37-2,10#-45#,Q195-Q345,ST35-ST52
Standard: API 5DP,ASTM A333-2005,BS 1139,BS 1387,GB/T8162,GB/T8163,JIS G3457-2005,API,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $41,703
24h-48h Average Response Time
79.3% Response Rate

High quality ms square pipe weight chart erw tube/Good schedule 40 square and rectangular steel pipe/Supplier black square pipe

US $400-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 2-8 mm,15*15~400*400,16mm*16mm-400m*400mm
Thickness: 1 - 40 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
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
24h-48h Average Response Time

schedule 40 square and rectangular steel pipes

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
Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.
China (Mainland) Contact Details
12 Transactions for US $426,794
48h-72h Average Response Time
77.9% Response Rate

schedule 40 square and rectangular steel pipe

US $550-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-400*400
Thickness: 0.8 - 15 mm
Grade: 16Mn,Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,GB/T3901,ASTM A53-2007,BS,GB,ASTM
Application: Fluid Pipe
Technique: ERW
Verified Supplier - Tianjin JMS Steel Co., Ltd.
China (Mainland) Contact Details
5 Transactions for US $537,913
>72h Average Response Time
68.3% Response Rate

Tianjin schedule 40 square and rectangular steel pipe

US $300-600 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 1 - 20 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 A213-2001,ASTM A53-2007,BS 1139,BS 1387,BS EN10217,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

schedule 40 square and rectangular steel pipe astm a53

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-700*700mm
Thickness: 0.5 - 20 mm
Grade: 10#,20#,45#,A106(B,C),A178-C,A179-C,A53(A,B),15Mo3,Q195,Q235,St35.4,ST37.4,St42,St45,St45-8,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1139,BS EN10025,DIN 1629/4,DIN 1630,DIN 17175,DIN 2391,GB 5130,GB/T8162,GB/T8163,JIS G3455-2005,JIS G3456-2004,ASTM,BS,DIN,GB,JIS
Application: fluid/structure/water and gas etc
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
22.2% Response Rate

Schedule 40 Square and Rectangular Steel Pipe

US $350-400 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 15*15mm-600*600mm
Thickness: 0.7 - 25 mm
Grade: 20#,Q195,Q235,Q345,10#-45#,Q195-Q345
Standard: DIN EN 10216-1-2004,DIN EN 10217-1-2005,JIS G3446-2004,DIN,JIS
Application: Oil Pipe
Technique: ERW
Verified Supplier - Linyi Sharp Trading Co., Ltd.
China (Mainland) Contact Details
29 Transactions for US $1,399,721
>72h Average Response Time
66.7% Response Rate

Schedule 40 square and rectangular steel pipe

US $400-480 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 6*6MM-100*100MM,12*12mm-600*600mm
Thickness: 1.8 - 22 mm
Grade: API J55,API K55,Q195,Q215,Q235,Q345,St37,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A252-1998,ASTM A53-2007,BS 1139,BS 1387,BS EN10025,BS EN10217,BS EN10219,DIN EN 10025,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3091-2001,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
90.9% Response Rate

schedule 40 square and rectangular steel pipe in stock

US $400-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600
Thickness: 0.5 - 110 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A312,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: JIS G3444-2006,GB 5310-1995,GB/T8162,GB/T8163,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,JIS,GB,ASTM
Application: Chemical Fertilizer Pipe
Technique: ERW
China (Mainland) Contact Details
48h-72h Average Response Time
85.6% Response Rate

High quality schedule 40 square and rectangular steel pipe

US $400-600 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10mm-630mm
Thickness: 0.6 - 50 mm
Grade: Q195,Q235,Q345,Q195-Q345
Standard: BS 1387,DIN 2444,JIS G3463-2006,BS,DIN,JIS
Application: buildings
Technique: Hot Rolled
Verified Supplier - Weihai First Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
51.8% Response Rate

schedule 40 square and rectangular steel pipe

US $100-500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15-200mm
Thickness: 1 - 10 mm
Grade: Q235,Q195-Q345
Standard: BS EN10219,GB/T 3094-2000,BS,GB,EN10210
Application: Structure Pipe
Technique: ERW
Verified Supplier - Hebei Hanghong Trading Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
91.5% Response Rate

200x200 schedule 40 square and rectangular steel pipe

US $400-900 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10-400mm
Thickness: 0.5 - 24 mm,0.5-12mm
Grade: 20#,Q235,10#-45#,Q195-Q345
Standard: BS EN10025,BS
Application: Structure Pipe,funiture, fence post, drill pipe, g
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $1,900
<24h Average Response Time
90.4% Response Rate

schedule 40 square and rectangular steel pipe

US $400-1000 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Thickness: 0.2 - 30 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),API J55,API K55,API P110,St37,St37-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 4568,BS EN10217,DIN 2444,ASTM A106-2006,ASTM A53-2007,ASTM A335-2006,ASTM A513-2007,BS,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
1 Transaction for US $13,108
>72h Average Response Time
39.4% Response Rate

schedule 40 square and rectangular steel pipe chinese tube /asian tube china

US $450-520 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 0.5 - 30 mm
Grade: 10#,20#,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS 1387,GB/T 3091-2001,GB/T 9711.2-1999,GB/T3901,ASTM,BS,GB,BS,ASTM,GB,EN,DIN,API
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
86.4% Response Rate

BS1387 schedule 40 square and rectangular steel pipe for construction in Tianjin in China

US $650-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 8.7-72omm
Thickness: 0.75 - 120 mm
Grade: 10#,A106(B,C),API J55,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: BS 1139,BS EN 10297,BS EN 39,BS
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
80.8% Response Rate

schedule 40 steel pipe astm a53/schedule 40 square and rectangular steel pipe

US $300-500 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 0.6 - 16 mm
Grade: 10#,20#,45#,16Mn,A209,API K55,15MnV,16Mo,Q195,Q215,Q235,Q345,ST37.4,STBA22,STBA23,10#-45#,A53-A369,API J55-API P110,Mn-V alloy,Mo,Q195-Q345,ST35-ST52,STBA20-STBA26,Q195 Q235 Q345
Standard: API 5DP,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007,BS 1139,BS 1387,BS EN10296,DIN 2444,GB 18248-2000,GB 6479-2000,GB 9948-2006,GB/T 14291-2006,API,ASTM,BS,DIN,GB,AISI, GB
Application: Structure Pipe,structure pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

Hot galvanized schedule 40 square and rectangular steel pipe for sale in China

US $580-650 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10mm-500mm
Thickness: 0.5 - 20 mm
Grade: Q235,Q345,Q195-Q345
Standard: JIS G3446-2004,ASTM A106-2006,ASTM A53-2007,JIS,ASTM,BS1139
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

schedule 40 square and rectangular steel pipe

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15-400mm
Thickness: 1.0 - 25 mm
Grade: 10#,20#,10Cr9Mo1VNb,15NiCuMoNb5,12Cr2Mo,12CrMo195,Q195,Q215,Q235,Q345,10#-45#,Cr-Mo alloy,Q195-Q345,ASTM A106 GRB/A53/Q235/Q345
Standard: API 5L,ASTM A106-2006,ASTM A213-2001,BS 1387,BS 6323,BS EN 39,JIS G3456-2004,JIS G3457-2005,JIS G3461-2005,API,ASTM,BS,JIS
Application: Structure Pipe,construction/green house
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $20,505
24h-48h Average Response Time
93.3% Response Rate

cheap schedule 40 square and rectangular steel pipe astm a53

US $580-680 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 30*45-350*400mm
Thickness: 1.5 - 5 mm,1.5-5mm
Grade: 10#,20#,A53(A,B),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,ASTM A53-2007,BS,ASTM,BS1387,ASTM A53,BS EN10296 etc
Application: building, oil pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
32.5% Response Rate

schedule 40 square and rectangular steel pipe

US $490-550 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 10*10mm--400*400mm
Thickness: 0.6 - 16 mm
Grade: 10#,20#,45#,15Mo3,16Mo,16mo3,16Mn,A269,A209,A226,A250,Q235,Q345,Q195,Q215,10#-45#,Mo,A53-A369,Q195-Q345
Standard: BS 1387,BS EN10296,BS 1139,BS 4568,BS EN10219,JIS G3456-2004,GB/T 9711.1-1997,GB/T 3089-1982,GB/T 9711.2-1999,GB/T 9711.3-2005,DIN 17175,ASTM A53-2007,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
4 Transactions for US $172,698
>72h Average Response Time
72.5% Response Rate

schedule 40 square and rectangular steel pipe

US $1000-3000 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 5*5mm-150*150mm
Thickness: 0.4 - 6 mm
Grade: 20#,Q345,10#-45#,Q195-Q345
Standard: JIS G3463-2006,GB/T 3094-2000,ASTM A312-2001,ANSI A213-2001,JIS,GB,ASTM,ASTM A213
Application: Boiler Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $24,909
>72h Average Response Time
32.0% Response Rate

schedule 40 square and rectangular steel pipe

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: schedule 40 square and rectangular steel pipe
Thickness: 0.3 - 20 mm
Grade: A53(A,B),A106(B,C),St37,St37-2,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10025,BS EN 39,JIS G3444-2006,GB/T 3091-2001,DIN 2444,ASTM A53M-2007,API 5L,BS,JIS,GB,DIN,ASTM,API,BS1387-1987,ASTM A53-1996
Application: Chemical Fertilizer Pipe,structural steel
Technique: Hot Rolled,colded rolled,hot rolled
China (Mainland) Contact Details
>72h Average Response Time

Schedule 40 Square And Rectangular Steel Pipe

US $500-850 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10X10mm--600X600mm
Thickness: 0.5 - 20 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,St37,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A213-2001,BS 1139,BS 1387,BS 4568,BS EN 39,BS EN10296,DIN 1626,DIN 2444,GB/T3901,GB/T9711,JIS G3463-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
6 Transactions for US $99,119
>72h Average Response Time
39.0% Response Rate

schedule 40 square and rectangular steel pipe

US $550-730 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21.5-190mm
Thickness: 2.5 - 30 mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,16Mn,A106(B,C),Q235,Q345,10#-45#,Cr-Mo alloy,A53-A369,Q195-Q345
Standard: BS 3059-2,JIS G3462-2004,JIS G3441,GB/T 8162-1999,GB 6479-2000,DIN 2391,DIN 17175,ASTM A179-1990,API 5CT,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24h Average Response Time
93.6% Response Rate

Schedule 40 Square And Rectangular Steel Pipe

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

astm a500 schedule 40 square and rectangular steel pipe

US $700-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 20 mm
Grade: 10#,16Mn,A53(A,B),Q235,Q195,Q215,10#-45#,A53-A369,Q195-Q345,Q195,Q235,Q215,16Mn,10#,20#
Standard: BS 1387,GB 6479-2000,DIN EN 10025,ASTM A53-2007,BS,GB,DIN,ASTM,ASTM A500,GB/T6728-2002
Application: Structure Pipe
Technique: ERW,welded pipe
Verified Supplier - Tianjin Bridge Steel Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $5,320
>72h Average Response Time
20.4% Response Rate

schedule 40 square and rectangular steel pipe

US $300-350 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-500*500mm
Thickness: 1.3 - 20 mm
Grade: 16Mn,A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A513-2007,BS EN10219,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe
Technique: EFW
China (Mainland) Contact Details
24h-48h Average Response Time
85.7% Response Rate

SCHEDULE 40 SQUARE AND RECTANGULAR STEEL PIPE

US $590-690 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 30*30-100*100mm
Thickness: 1.2 - 13 mm
Grade: A53(A,B),St37,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,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 A252-1998,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,API 5L,BS,GB,ASTM,API
Application: Structure Pipe,Fluid transport;structure steel;agriculture equipment;etc
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
89.5% Response Rate

quality schedule 40 square and rectangular steel pipe

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-48h Average Response Time
88.7% Response Rate

schedule 40 square and rectangular steel pipe from china alibaba

US $450.00 / Ton ( Wholesale Price)
2 Tons (Min. Order)
Outer Diameter: 600x600mm
Thickness: 1.0 - 35 mm
Grade: 10#,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,ASTM, DIN, JIS, BS, AS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
48h-72h Average Response Time
50.7% Response Rate

Schedule 40 Square and Rectangular Steel Pipe

US $549-629 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 20*20-500*500mm
Thickness: 0.3 - 20 mm,0.3mm-20mm
Grade: 45#,16Mn,A53(A,B),A106(B,C),A333,A192,St35.8,St37-2,St35.4,St52.4,ST35,Q235,Q345,Q195,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: GB/T 14976-2002,GB/T 14975-2002,DIN EN 10216-1-2004,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A672-2006,API 5L,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
88.1% Response Rate

Schedule 40 Rectangular and square steel pipe

US $450-600 / Ton ( FOB Price)
23 Tons (Min. Order)
Outer Diameter: 20mm-400mm
Thickness: 2.0 - 12.5 mm
Grade: 10#,20#,Q195,Q235,Q345,10#-45#,Q195-Q345
Standard: BS EN10219,BS
Application: Fluid Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
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