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schedule 40 square and rectangular steel pipe

US $500-1200 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;HEB
Grade: 10#;20#;45#;A53(A,B);A106(B,C);A369;Q235;Q345;Q195;10#-45#;A53-A369;Q195-Q345
Thickness: 0.5 - 30 mm
Outer Diameter: 30 - 219 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
30.4% Response Rate

Manufacturer ST37/52 seamless square /rectangular steel pipe A large number of wholesale and more than two tons of free shippin

2 Tons (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;15NiCuMoNb5;STBA22;STBA23;STPA24;Q235;Cr17Ni8;10#-45#;15NiCuMoNb5;STBA20-STBA26;STPA22-STPA26;Q195-Q345;CrNi alloy
Thickness: 1.4 - 30 mm
Secondary Or Not: Non-secondary
Technique: Extruded
Standard: BS 1387;JIS G3463-2006;ASTM A199;BS;JIS;ASTM
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
7.5% Response Rate

schedule 40 black ms square and rectangular steel pipe

Place of Origin: CN;SHN
Grade: 10#;20#;45#;10CrMo910;12Cr2Mo;Q195;Q215;Q235;Q345;10#-45#;Cr-Mo alloy;Q195-Q345
Thickness: 0.8 - 30 mm
Secondary Or Not: Non-secondary
Technique: Cold Rolled
Application: Fluid Pipe

A500 GR A hollow section square and rectangular steel pipe of YOUFA

US $580-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q235;Q345;Q195;Q215;Q195-Q345
Thickness: 1.2 - 12 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe

carbon rectangular steel tube/schedule 40 steel pipe

US $500-680 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 16Mn;A53(A,B);Q195;Q215;Q235;Q345;St52;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.5 - 20 mm
Surface Treatment: Galvanized;Oiled, painted, galvanized, powder coated, printed
Secondary Or Not: Non-secondary
Technique: ERW

Factory price schedule 40 square and rectangular steel pipe

US $299-599 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*20-600*800mm
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,GB/T 3091-2001,GB/T 8162-1999,GB/T 8163-1999,JIS G3466,ASTM,BS,GB,JIS
Application: Hydraulic Pipe
Technique: ERW

low price SCHEDULE 40 SQUARE AND RECTANGULAR STEEL PIPE

US $300-600 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10*10-800*800mm
Thickness: 0.6 - 30 mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37-2,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A335-2006,BS EN 10297,BS EN10025,BS EN10217,BS EN10219,DIN 1630,GB/T 3639-2000,ASTM,BS,DIN,GB
Application: Chemical Fertilizer Pipe
Technique: Extruded,ERW
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
81.7% Response Rate

Lowest Price Free Sample Schedule 40 square And Rectangular Steel Pipe

1 Metric Ton (Min. Order)
Outer Diameter: 10-200mm
Thickness: 1 - 20 mm
Grade: 20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS 1387,BS EN10025,BS 6323,GB/T 3091-2001,GB 18248-2000,GB/T 17396-1998,GB/T 13793-1992,GB 6479-2000,DIN 1629/4,ANSI A213-2001,ANSI A210-1996,ANSI B36.10M-2004,BS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
86.9% Response Rate

Q235 schedule 40 square and rectangular steel pipes manufacture

US $600-1000 / Meter ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20-600mm
Thickness: 20 - 60 mm
Grade: 10#,20#,16Mn,A106(B,C),A179-C,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: GB/T 3639-2000,ASTM A53-2007,API 5L,GB,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
60.0% Response Rate

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
US $31,000 Trade Assurance Limit
61.8% Response Rate

Rectangular Steel Pipe,Schedule 40 Square and Rectangular Steel Pipe,Square Steel Pipe

US $450-550 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 30*20-300*150mm,300x150mm
Thickness: 1.5 - 12 mm,2mm
Grade: API J55,API P110,Q235,Q345,API J55-API P110,Q195-Q345, Q235, Q345 etc
Standard: API 5CT,API 5L,ANSI A182-2001,ASTM A789-2001,ASTM A789M-2001,BS 1139,BS EN 39,BS EN10296,DIN 1626,DIN 17175,DIN EN 10305,JIS G3441,JIS G3444-2006,JIS G3458-2005,API,ASTM,BS,DIN,JIS, API, DIN, JIS, API 5CT, API 5L, DIN 1626, JIS C8305-1999
Application: Structure Pipe
Technique: ERW

schedule 40 square and rectangular steel pipe/galvanized rectangular pipe/tube with high quality

US $500-720 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: 20*20-500*500
Thickness: 1.0 - 14 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A369,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,GB/T 12771-2000,ASTM A53-2007,ASTM A1020-2002,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
83.9% Response Rate

schedule 40 square and Rectangular steel pipe

US $500-750 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15x15mm-600x600mm
Thickness: 0.5 - 30 mm
Grade: A53(A,B),A312,St45,Q235,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 4568,GB/T9711,ASTM A53M-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
58.7% Response Rate

schedule 40 square and rectangular steel pipe

US $600-750 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 50X70mm-400X600mm
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 A252-1998,ASTM A312M-2007,ASTM A53-2007,BS EN10217,BS EN10219,DIN 1626,DIN 2391,DIN 2444,GB/T3901,GB/T9711,JIS G3444-2006,JIS G3452-2004,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
38.7% Response Rate

AISI TP304/316L/321 schedule 40 square and rectangular steel pipe for medica and construction

US $4-6 / Meter ( FOB Price)
100 Meters (Min. Order)
Outer Diameter: 3-60MM
Thickness: 0.1-3MM
Application: food grade,industry,oil send, nuclear ,aerospace,etc
Steel Grade: 300 Series
Standard: ASTM,AISI,DIN,EN,GB,JIS,ASME,ASTM 213/269/312
Certification: BV,ISO/PED
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
90.3% Response Rate

schedule 40 square and rectangular steel pipe

US $500-550 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10x20mm--750x800mm
Thickness: 0.6 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API J55,Q195,Q215,Q235,Q345,ST35,St35.4,St52.4,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,ANSI A312-2001,ASTM A312M-2007,ASTM A53-2007,BS 1387,BS EN 39,BS EN10025,BS EN10217,BS EN10219,BS EN10296,GB 13296-2007,GB 18248-2000,GB/T 13793-1992,GB/T 8162-1999,GB/T 8713,API,ASTM,BS,GB
Application: Structure Pipe
Application::: Greenhouse,fence,contruction,furniture,tent,guardrail.

erw carbon schedule 40 square and rectangular steel pipe

US $520-660 / Ton ( FOB Price)
2 Tons (Min. Order)
Thickness: 0.7 - 20 mm
Grade: A53(A,B),St37,St52,Q235,Q345,Q195,Q215,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10025,GB/T 3091-2001,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: square or rectangular
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
83.9% Response Rate

square pipe 50x50 schedule 40 square and rectangular steel pipe

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Outer Diameter: 15 - 1626 mm
Thickness: 2 - 30 mm
Grade: 10#,20#,45#,16Mn,A192,A210,API J55,API K55,API L80,API N80,API P110,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A210-1996,ASTM A252-1998,ASTM A53-2007,BS 1387,DIN 1629/3,GB 13296-2007,GB 3087-1999,GB 5130,GB/T 3087,GB/T 3091-2001,GB/T 3093-2002,JIS G3444-2006,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW

Tianjin TSX GB/T3094 schedule 40 square and rectangular steel pipe

US $600-850 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15mm-400*400mm
Thickness: 1.0 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API J55,Q195,Q215,Q235,Q345,St37,St52,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,ASTM A106-2006,ASTM A53-2007,BS EN10219,API,ASTM,BS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
75.5% Response Rate

Hollow section schedule 40 square and rectangular steel pipe weight

US $700-850 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15X15-600X600mm,15*15-600*600mm
Thickness: 0.5 - 20 mm,0.5-20mm
Grade: 16Mn,Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS EN10025,GB/T3901,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,BS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Bridge Steel Co., Ltd.
China (Mainland) Contact Details
US $29,000 Trade Assurance Limit
23.2% Response Rate

ERW Carbon Schedule 40 square and rectangular steel pipe

US $500-800 / Ton ( FOB Price)
2 Pieces (Min. Order)
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
Section Shape: square/rectangular
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
72.5% Response Rate

schedule 40 square and rectangular steel pipe for farm wagon chasis

US $500-700 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Thickness: 1.0 - 6.0 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: Structure Pipe
Technique: ERW
Section Shape: Square, Rectangular
China (Mainland) Contact Details
US $93,000 Trade Assurance Limit
72.7% Response Rate

High Quality Wide Use API ERW Schedule 40 Square and Rectangular Steel Pipe

US $450-530 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
outer diameter: as customer's requirements
Thickness: 0.33 - 14.1 mm,as customer's requirements
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T 9711.3-2005,ASTM,GB
Application: Structure Pipe
Technique: ERW,cold rolled
Verified Supplier - Tianjin Shengdu Trade Co., Ltd.
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
90.7% Response Rate

ERW steel pipe schedule 40 square and rectangular steel pipe 20 inch carbon steel pipe

US $300-500 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*20-400*200mm
Thickness: 1.0 - 16 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,St35.4,ST37.4,10#-45#,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A213-2001,BS 1387,GB/T 3091-2001,ASTM,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit

Schedule 40 square and rectangular steel pipe & tube ,Top Suppliers In China

US $561-961 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: as your requirement
Thickness: 10mm
Application: industry,construction,etc.
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN
Certification: SGS,BV
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
40.0% Response Rate

schedule 40 square and rectangular steel pipe

US $500-1500 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 60 - 720 mm
Thickness: 3 - 60 mm
Grade: API J55,API K55,API N80,API L80,API P110,St52,Q235,Q195,Q215,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,JIS G3463-2006,GB 5310-1995,API 5L,BS,JIS,GB,API
Application: Oil Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
76.5% Response Rate

High Quality Seamless Square Pipe,Solid Steel Pipe,Schedule 40 Square And Rectangular Steel Pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20 - 475 mm
Thickness: 0.9 - 20 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,10MoWVNb,16Mn,A106(B,C),API P110,Q195,Q215,Q235,Q345,ST35,STB35,STB42,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,STB35-STB42
Standard: ASTM A53-2007,ASTM A53M-2007,BS 1387,BS EN 10297,BS EN 39,DIN EN 10025,DIN EN 10217-1-2005,GB/T 9711.2-1999,GB/T 9711.3-2005,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
89.6% Response Rate

schedule 40 square and rectangular steel pipe

10 Tons (Min. Order)
Thickness: 1.4 - 30 mm
Grade: 20#,45#,16Mn,St52,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345,20#,Q235,Q345,Q195,Q215,10#-45#,ss400,16Mn,St52-3
Standard: JIS G3466,GB/T 3094-2000,JIS,GB,BS 1387,JIS G3454-2007,GB/T 3091-2001,API 5CT,API
Application: Mechanical equipment, solar energy equipment, steel structure, auto pa
Technique: Extruded
Section Shape: Square

Hot sale!!! schedule 40 square and 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
28.8% Response Rate

Q235, Q345, Q195, Q215 hot tube schedule 40 square and rectangular steel pipe

US $300-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 1 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 4568,JIS G3444-2006,JIS G3446-2004,GB/T 3094-2000,DIN EN 10216-1-2004,DIN 2444,ASTM A106-2006,ASTM A53-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
86.5% Response Rate

ERW steel pipe schedule 40 square and rectangular steel pipe 20 inch carbon steel pipe

US $500-600 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 15mm-300mm
Thickness: 0.5 - 20 mm, 0.5 - 20 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,A106(B,C),A269,A53(A,B),10CrMo910,15MnV,10#-45#,A53-A369,Cr-Mo alloy,Mn-V alloy
Standard: API 5CT,API 5DP,ANSI A182-2001,ANSI A210-1996,BS 1139,BS 1387,DIN 1626,DIN 1629/3,GB 13296-2007,GB 18248-2000,JIS G3459-2004,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS,BS, JIS, GB, ASTM
Application: Drill Pipe
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
73.2% 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
US $9,000 Trade Assurance Limit
84.6% Response Rate

schedule 40 square and rectangular steel pipe

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Outer Diameter: 21.3 - 762 mm
Thickness: 2.11 - 59.94 mm
Thickness:: 0.6mm- 60mm
Application: Fluid Pipe
Technique: Cold Rolled
Section Shape: Round
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit

schedule 40 square and rectangular 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

SCHEDULE 40 SQUARE AND RECTANGULAR STEEL PIPE

US $600-720 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15x15-500x500mm
Thickness: 1 - 15 mm
Grade: A53(A,B),Q235,Q345,Q195,A53-A369,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 A671-2006,ASTM A252-1998,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,BS,GB,ASTM
Application: Structure Pipe
Technique: Hot Rolled,electric resistance welding ( ERW )
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
66.7% Response Rate

schedule 40 square and rectangular steel pipe

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 6 - 2500 mm
Thickness: 1 - 120 mm
Grade: 10#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,16Mn,API J55,10CrMo910,1Cr13Mn9Ni1N,09Mn2V,15Mo3,Q195,ST35,STB35,STPA22,STPG42,10#-45#,API J55-API P110,Cr-Mo alloy,CrNi alloy,Mn-V alloy,Mo,Q195-Q345,ST35-ST52,STB35-STB42,STPA22-STPA26
Standard: ASTM A179-1990,ASTM A182-2001,ASTM A199,ASTM A210-1996,ASTM A213-2001,ASTM A213M-2001,ASTM A252-1998,BS 1387,DIN 1626,DIN 17175,DIN 2444,GB 18248-2000,JIS G3101,JIS G3429,JIS G3445-2006,ASTM,BS,DIN,GB,JIS
Application: Petroleum,Chemical ,fluid, superheater of boiler, heat exchanger
Technique: Cold Rolled
Verified Supplier - Wuxi Youerte Material Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
58.2% Response Rate

150x150 steel square pipe,200x200 steel square pipe,schedule 40 square and rectangular steel pipe

US $450-550 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 1.5 - 12 mm
Grade: 10#,API J55,API P110,Q235,Q345,10#-45#,API J55-API P110,Q195-Q345
Standard: DIN 1626,JIS C8305-1999,DIN,JIS
Application: Structure Pipe
Technique: ERW
Section Shape: Rectangular,Square/Rectangular

rigid hot galvanized square steel pipe/schedule 40 square and rectangular steel pipe

US $3-255 / Piece ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10x10~500x500mm,10x10-450x450mm
Thickness: 0.6 - 25 mm
Grade: 10#,45#,10MoWVNb,16Mn,A53(A,B),API J55,STPG42,Q235,Q345,Q195,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: BS 1387,JIS G3444-2006,JIS G3466,GB/T8162,ASTM A53M-2007,API 5L,BS,JIS,GB,ASTM,API,JIS G3444:2006
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
84.2% Response Rate

The bottom price!!!schedule 40 square and rectangular steel pipe / square pipe price /galvanized square pipe

US $500-600 / Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: DN15-DN2000
Thickness: 0.5 - 30 mm
Grade: 20#,45#,Cr5Mo,12CrMo,13CrMo44,12CrMo195,Cr5MoG,A106(B,C),A210,A335 P92,STBA22,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,A53-A369,STBA20-STBA26,Q195-Q345
Standard: BS 1139,BS 6323,BS 6363,BS 31,BS EN10219,JIS G3459-2004,JIS G3465-2006,GB 13296-2007,GB/T 14975-2002,GB/T 3087,DIN EN 10216-1-2004,ASTM A312-2007,ANSI A182-2001,ASTM A335M-2006,API 5DP,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW

200x200 schedule 40 square and rectangular steel pipe

US $750-950 / Ton ( FOB Price)
15 Tons (Min. Order)
Outer Diameter: 12*12-600*600mm
Thickness: 0.5 - 20 mm
Application: Fluid Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
56.1% 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

Lowest Price Free Sample Schedule 40 square And Rectangular Steel Pipe

25 Tons (Min. Order)
Thickness: 0.6 - 12 mm
Technique: Hot Rolled
Section Shape: Rectangular
Secondary Or Not: Non-secondary
Surface Treatment: galvanied, black annealed, with oil
Certification: API
Verified Supplier - Tangshan Huatuo Trading Co., Ltd.
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
57.1% Response Rate

High Quality schedule 40 square and rectangular steel pipe

US $580-850 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 20x20mm-400x400mm
Thickness: 1 - 12 mm
Grade: 10#,20#,45#,A53(A,B),A369,A250,A200,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345,Q195,Q215,Q235,Q345,Q195-Q345
Standard: BS EN 10297,JIS G3452-2004,JIS G3444-2006,JIS G3464-2006,GB/T 3090-2000,GB/T3901,DIN EN 10208-1-1998,DIN EN 10217-1-2005,DIN 2391,DIN 17175,DIN 2444,DIN EN 10025,ASTM A312-2001,ASTM A53-2007,ASTM A182-2001,BS,JIS,GB,DIN,ASTM,GB/T 3094-2000,JIS G3466,GB,
Application: Structure Pipe,steel structure building
Technique: Cold Rolled
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
92.5% Response Rate
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