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Hot-dipped galvanized mild steel tube/pipe

US $528-620 / Ton ( FOB Price)
22 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A106(B,C);12Cr1MoV;15CrMoG;Q195;Q215;Q235;Q345;St37;St37-2;10#-45#;16Mn;A53-A369;Cr-Mo alloy;Q195-Q345;ST35-ST52
Thickness: 0.5 - 6.5 mm
Outer Diameter: 21.7 - 219.3 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
>72h Average Response Time

EN39 scaffolding tube for construction

US $650-800 / Metric Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q195;Q235;Q345;Q195-Q345
Thickness: 3.2 - 4.0 mm
Outer Diameter: 38.1 - 48.6 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
48h-72h Average Response Time
37.5% Response Rate

Top product fence panels q235 gi scaffolding pipe and tubes

US $400-500 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: A53(A,B);A106(B,C);St37;Q235;Q195;Q215;A53-A369;ST35-ST52;Q195-Q345
Thickness: 1.8 - 12 mm
Outer Diameter: 21.3 - 219.1 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
48h-72h Average Response Time

groove tube

US $1500-3500 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;ZHE
Application: decorations,constructions
Steel Grade: 300 Series
Certification: ISO
Standard: ASTM;DIN;GB;JIS
Type: Welded
China (Mainland) Contact Details
>72h Average Response Time

manufacturer BS1387 black erw steel welded pipes/tubes

25 Metric Tons (Min. Order)
Place of Origin: CN
Grade: 10#;20#;45#;Q235;Q345;Q195;Q215;10#-45#;Q195-Q345
Thickness: 0.3 - 4.0 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
54.2% Response Rate

Hot rolled /cold rolled /ERW ms hollow mild steel galvanized square tube

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
<24h Average Response Time
93.0% Response Rate

mild steel tube 888 stainless steel seamless pipe carbon steel seamless pipe

US $500-850 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 60.23 - 508 mm
Thickness: 4.24 - 16.13 mm
Grade: API J55,API K55,API L80,API N80,API P110,API J55-API P110
Standard: API 5CT,API 5L,API,ISO11960
Application: Oil Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
48h-72h Average Response Time
71.0% Response Rate

construction material/mild seamless steel pipe/tube A large number of wholesale and more than two tons of free shipping

US $650-720 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 21.3 - 508 mm
Thickness: 2.77 - 80 mm
Grade: 20#,45#,16Mn,A53(A,B),A106(B,C),A210,Q345,10#-45#,A53-A369,Q195-Q345
Standard: GB/T8162,GB/T8163,GB/T 3087,GB 5130,GB/T5310,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,GB,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time

square mild hot rolled carbon steel tube price per ton

US $450-500 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 1.2 - 15 mm
Grade: Q195,Q235,Q195-Q345
Standard: ASTM A53-2007,DIN EN 10025,GB/T 8162-1999,JIS G3101,ASTM,DIN,GB,JIS
Application: structure pipe,building material
Technique: Cold Rolled
Section Shape: square,round,rectangular,oval
China (Mainland) Contact Details
6 Transactions for US $178,200
24h-48h Average Response Time
86.3% Response Rate

High quality 7 japanese tube/Top level china mild steel pipe manufacturer/BV and ISO steel pipe for Special Building Materials

US $500-550 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 150mm*250mm
Thickness: 2 - 30 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
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/T 3094-2012
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
24h-48h Average Response Time

Mild Steel Square Tube Size

US $500-750 / Ton ( FOB Price)
2 Pieces (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 1.0 - 35 mm
Grade: 20#,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
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

GB/T 8162 API 5L China round mild steel tube and pipe

US $450-750 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 40 - 200 mm
Thickness: 2.5 - 20 mm
Grade: 20#45#,Q345D,25Mn
Standard: ASTM A106-2006,ASTM A53-2007,DIN 2391,GB 5130,GB/T 3087,GB/T8162,GB/T8163,ASTM,DIN,GB
Application: Hydraulic Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time
84.0% Response Rate

50X100X2.0 Rectangular mild galvanized steel pipe/tube weight

US $500-600 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 0.5 - 48 inch
Thickness: 0.5 - 2.5 mm
Grade: Q195,Q235,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ASTM A234-2007,ASTM A312M-2001,ASTM A53-2007,ASTM A53M-2007,BS 1387,BS EN 39,BS EN10296,GB/T 3091-2001,GB/T 9711.2-1999,GB/T5310,GB/T9711,API,ASTM,BS,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24h Average Response Time
50.0% Response Rate

Black steel pipe ms mild steel tube 666 gobal trade

US $590-650 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 21.3 - 406.4 mm
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 G3446-2004,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
6 Transactions for US $99,119
48h-72h Average Response Time
43.5% Response Rate

Q195-q235 black square steel pipe, alibaba china Square tube Q195 mild steel rectangular pipes

US $400-450 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 15x15-1000x1000mm square pipe
Thickness: 0.65 - 15 mm
Grade: 10#,20#,16Mn,A53(A,B),St37,St37-2,St52,10#-45#,A53-A369,ST35-ST52,195-Q345, Q235, Q345,
Standard: API 5L,ASTM A53M-2007,BS 1387,BS EN10217,DIN EN 10217-1-2005,GB/T8162,GB/T8163,API,ASTM,BS,DIN,GB
Application: Structure Pipe,Structure Pipe, furniture pipe,frame,machinery
Technique: ERW
Verified Supplier - Tangshan Lange Trade Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $50,466
<24h Average Response Time

BS1387 mild carbon hot galvanized scaffold tube and pipe

US $420-590 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 0.5 - 14 inch
Thickness: 0.7 - 12 mm
Grade: A106(B,C),A335 P92,A53(A,B),API N80,Q195,Q235,Q345,St37,St37-2,St52,STB35,STBA22,STBA25,STPA23,STPG42,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52,STB35-STB42,STBA20-STBA26,STPA22-STPA26
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN 39,BS EN10217,DIN 1626,DIN 2444,DIN 2448,GB/T 14975-2002,GB/T 14976-2002,GB/T 3087,GB/T3901,JIS G3429,JIS G3441,JIS G3459-2004,ASTM,BS,DIN,GB,JIS,GB/T,ASTM,EN
Application: Structure Pipe
Technique: ERW,hot roll
China (Mainland) Contact Details
48h-72h Average Response Time

china ASTM A106 seamless mild steel tube

US $750-950 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10 - 165 mm, 6 - 100 mm
Thickness: 2 - 7.5 mm, 0.5 - 2 mm
Grade: 10#,45#,15MnV,10MoWVNb,15NiCuMoNb5,10Cr9Mo1VNb,15Mo3,16Mn,A106(B,C),A335 P5,API J55,ST37.4,STB42,STPG42,Q195,10#-45#,Mn-V alloy,Mo,A53-A369,API J55-API P110,ST35-ST52,STB35-STB42,Q195-Q345
Standard: JIS G3444-2006,JIS C8305-1999,GB 5310-1995,GB/T 3639-2000,GB 13296-2007,GB 18248-2000,GB/T 12771-2000,DIN 2444,ANSI A312-2001,ASTM A179-1990,ANSI A182-2001,ANSI B36.10M-2004,ASME B36.19M-1985,API 5CT,API 5DP,JIS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
61.5% Response Rate

1/2 inch-10 inch erw welded mild carbon steel ms tube

US $520-650 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10 - 1000 mm
Thickness: 0.2 - 30 mm
Grade: 16Mn,A53(A,B),Q195,Q215,Q235,Q345,ST35,St35.4,St35.8,St37,St37-2,St42,St45,St52,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,ASTM A53M-2007,BS 1387,BS EN 10297,BS EN10025,BS EN10217,BS EN10219,BS EN10296,DIN EN 10025,GB/T 3091-2001,GB/T3901,ASTM,BS,DIN,GB,BS EN,ASTM,GB/T,DIN
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
64.2% Response Rate

black 114.3mm stk400 mild steel welded tube by LGJ

US $330-450 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 21.3 - 660 mm
Thickness: 1.0 - 17.75 mm
Grade: 16Mn,A53(A,B),API J55,API K55,API L80,API N80,API P110,Q195,Q215,Q235,Q345,St37,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5DP,API 5L,ASTM A106-2006,ASTM A53M-2007,BS 1139,BS 1387,BS EN 39,BS EN10025,BS EN10219,DIN EN 10025,GB/T 3091-2001,GB/T3901,JIS G3101,JIS G3444-2006,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
48h-72h Average Response Time

ERW mild steel oval tube

US $650-750 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 15mm*30mm,16mm*34mm,20mm*40mm,25mm*50mm
Thickness: 0.5 - 2.0 mm
Grade: Q345,Q195,Q195-Q345
Standard: BS EN10025,JIS G3101,GB/T 13793-1992,DIN EN 10025,ASTM A53-2007,BS,JIS,GB,DIN,ASTM,ISO630,DIN1614,DINEN10025,A53(A,B),A53-A369
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
20.0% Response Rate

China wholesale alibaba express high quality hot rolled mild square tube

US $450-550 / Metric Ton ( FOB Price)
3 Metric Tons (Min. Order)
Outer Diameter: 13MM~600MM
Thickness: 1.0 - 20.0 mm
Grade: Q235,Q195-Q345
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Square
Tags: Square Tube
China (Mainland) Contact Details
1 Transaction for US $70,098
>72h Average Response Time
59.3% Response Rate

Circular Pre-galvanized mild Steel hollow Pipe/Tube

US $550-650 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20 - 219 mm
Thickness: 0.7 - 2.75 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS EN10219,DIN EN 10217-1-2005,ASTM,BS,DIN,ASTM A500/JIS G3466/DIN EN10219
Application: Fluid and structure pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

Carbon Steel Tube /Mild Steel Pipe

US $700-800 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20mm*20mm-200mm*200mm
Thickness: 0.5 - 5.75 mm
Grade: 20#,16Mn,A53(A,B),Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: JIS G3466,GB/T 9711.1-1997,GB/T 3094-2000,GB/T 9711.2-1999,GB/T 9711.3-2005,GB/T3901,JIS,GB
Application: Fluid Pipe,Construction
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

ASTM A500 cold formed Carbon Steel Square Pipe, Q195-Q345 mild steel tube, square hollow section, 20*20-1000*1000mm

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm--1000*1000mm
Thickness: 0.65 - 15 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q235,Q345,St37,St37-2,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A53M-2007,BS 1387,BS EN10217,DIN EN 10217-1-2005,GB/T8162,GB/T8163,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $41,703
24h-48h Average Response Time
77.9% Response Rate

mild steel square tube size

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
Tags: Steel Tube
China (Mainland) Contact Details
<24h Average Response Time
78.7% Response Rate

mild steel square tubes

US $500-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 8*16mm--300*500mm
Thickness: 0.7 - 13 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: GB/T 3094-2000,ASTM A53-2007,ASTM A179-1990,ASTM A53M-2007,GB,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
48h-72h Average Response Time
80.7% Response Rate

square steel tube/mild square steel tube/Q235 square mild steel tube

US $500-750 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 20*20-800*800mm
Thickness: 1.2 - 30 mm
Grade: 10#,20#,16Mn,A106(B,C),A333,API J55,API K55,15MnV,St52,ST54,STB42,STPG42,10#-45#,A53-A369,API J55-API P110,Mn-V alloy,ST35-ST52,STB35-STB42
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A333-2005,BS 1387,BS EN10025,BS EN10219,DIN 1626,DIN 1629/3,DIN 1629/4,DIN 17175,GB/T 14976-2002,JIS G3446-2004,JIS G3452-2004,JIS G3457-2005,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
2 Transactions for US $27,940
48h-72h Average Response Time
70.0% Response Rate

Stainless steel tube 304, mild steel tube sizes

US $2-40 / Kilogram ( FOB Price)
100 Kilograms (Min. Order)
Outer Diameter: 0.33 -5.0 mm
Thickness: 0.08 -0.2 mm
Application: Heat exchanger,Liquid delivery,Structure,etc.
Steel Grade: 300 Series
Standard: ASTM,AISI,JIS
Certification: ROHS
China (Mainland) Contact Details
6 Transactions for US $263,945
>72h Average Response Time
21.4% Response Rate

Pre-galvanized round mild steel pipe/tube for greenhouse

24 Tons (Min. Order)
Outer Diameter: 21.3 - 406.4 mm
Thickness: 0.6 - 20 mm
Standard: API 5L,ASTM A53-2007,BS 1387,DIN 1626,GB/T 8162-1999,GB/T 8163-1999,JIS G3459-2004,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Section Shape: Round
China (Mainland) Contact Details
24h-48h Average Response Time
82.9% Response Rate

Structural steel mild steel square tube size

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

Q235 galvanized Mild Square tubes for sale

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 30*30-200*200mm
Thickness: 1.5 - 10.5 mm
Grade: Q235,Q195-Q345
Standard: GB 3087-1999,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,GB,ASTM
Application: Structure Pipe,Structure pipe
Technique: Hot Rolled
China (Mainland) Contact Details
3 Transactions for US $47,000
<24h Average Response Time
80.4% Response Rate

X100 mild steel tube

US $500-1000 / Ton ( FOB Price)
500 Kilograms (Min. Order)
Outer Diameter: 10 - 2500 mm
Thickness: 0.2 - 250 mm
Grade: 10#,20#,A106(B,C),A178-C,A210,A53(A,B),ST35,St35.8,St45,St45-8,STB35,STB42,10#-45#,A53-A369,ST35-ST52,STB35-STB42
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A53-2007,ASTM A53M-2007,DIN 1629/3,DIN 1629/4,DIN 17175,GB 5310-1995,GB 9948-2006,GB/T 8163-1999,ASTM,DIN,GB
Application: industry
Section Shape: Round
China (Mainland) Contact Details
4 Transactions for US $44,877
48h-72h Average Response Time
79.0% Response Rate

a106 seamless steel pipe/astm a500 steel tube/mild steel pipe

US $650-1000 / Metric Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21 - 609 mm
Thickness: 4 - 30 mm,6mm to 80mm
Grade: A53(A,B),A106(B,C),St37,St52,St42,St45,St42-2,St45-8,A53-A369,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,ASTM A672-2006,ASTM A179-1990,ASTM A53M-2007,ASTM A252-1998,ASTM
Application: Fluid Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
3 Transactions for US $56,005
24h-48h Average Response Time
91.7% Response Rate

mild carbon steel tube for engineering machinery

US $1000-1300 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 6 - 60 mm
Thickness: 1 - 7 mm
Grade: 10#,20#,45#,16Mn,30CrMo,Q345,St37,ST37.4,St45,ST54,10#-45#,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: ANSI A213M-2001,ASTM A106-2006,ASTM A312M-2001,ASTM A312M-2007,DIN 2391,DIN EN 10305,GB/T 3093-2002,GB/T 3639-2000,JIS G3460-2006,JIS G3467-2006,ASTM,DIN,GB,JIS,DIN 2391,EN 10305-1,ASTM A106,JIS G3460-2006,JIS G3467-2006
Application: Gas Pipe,fluid pipe, boiler pipe, hydraulic pipe,gas pipe
Technique: Cold Rolled
China (Mainland) Contact Details
3 Transactions for US $12,419
<24h Average Response Time
93.8% Response Rate

Large Diameter square tube ASTM A500 ERW welded black carbon mild steel hollow section square tube

US $800-1200 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.8 - 30 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS 1387,BS EN10025,JIS G3445-2006,JIS G3446-2004,GB 5310-1995,GB/T 3091-2001,GB/T3901,GB/T9711,DIN 1626,ASTM A106-2006,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin JMS Steel Co., Ltd.
China (Mainland) Contact Details
5 Transactions for US $537,913
>72h Average Response Time
67.1% Response Rate

API 5l mild steel tubes

US $500-1000 / Metric Ton ( FOB Price)
50 Kilograms (Min. Order)
Outer Diameter: 1 - 60 inch
Thickness: 2 - 60 mm
Grade: A106(B,C),A179-C,A333,A333 Gr6,A53(A,B),ST35,St37-2,ST37.4,St42,St42-2,St45,St52,St52.4,ST54,A53-A369,ST35-ST52
Standard: API 5L,ANSI A312-2001,ANSI B36.10M-2004,ASTM A106-2006,ASTM A182-2001,ASTM A213-2001,ASTM A252-1998,ASTM A335M-2006,ASTM A53-2007,ASTM A671-2006,ASTM A672-2006,API,ASTM
Application: Oil Pipe
Technique: Hot Rolled
Verified Supplier - REXAL TUBES
>72h Average Response Time

galvanized mild steel square tube

US $500-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-1000*1000
Thickness: 0.8 - 1.2 mm,0.5 - 20mm
Grade: 10#,20#,45#,Q235,Q345,10#-45#,Q195-Q345,10#-45#, A53-A369, ST35-ST52, Q195-Q345
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,BS 1139,BS 1387,BS EN10296,DIN 1626,GB 5310-1995,JIS G3454-2007,JIS G3459-2004,JIS G3461-2005,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS,BS 1387, BS EN10219, BS EN10217, ASTM
Application: Drill Pipe
Technique: Cold Rolled,ERW
Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.
China (Mainland) Contact Details
12 Transactions for US $426,794
24h-48h Average Response Time
77.8% Response Rate

High Quality Mild Steel Square Tube For Building Material

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
>72h Average Response Time
48.7% Response Rate

Q235 mild steel rectangular tube size

US $650-900 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 33 - 610 mm
Thickness: 1 - 40 mm
Standard: API 5L,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,API,ASTM
Application: Gas Pipe
Section Shape: Round
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
48h-72h Average Response Time
73.3% Response Rate

ASTM A500 ERW Mild steel rectangular tube

US $500-600 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-500*500
Thickness: 0.5 - 30 mm,0.5-15mm
Grade: A135-A,Q195,Q235,A53-A369,Q195-Q345
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time
33.8% Response Rate

Mild Steel Rectangular Tube

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
Tags: Steel Pipe
China (Mainland) Contact Details
1 Transaction for US $13,108
>72h Average Response Time
38.8% Response Rate

Mild Steel Seamless Square Tube

10 Metric Tons (Min. Order)
Outer Diameter: 10 to 254 mm
Thickness: 0.5 to 25 mm
Application: All
Steel Grade: 300 Series
Standard: JIS,AISI,DIN
Certification: ISO
Verified Supplier - RAJDEV STEEL (INDIA)
>72h Average Response Time

Prime qualiy Competitive price mild steel rectangular tube size

US $400-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 13*26mm to 400*600mm
Thickness: 0.4 - 15 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,ST35,St35.8,St37,St37-2,ST37.4,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213M-2001,BS EN10219,DIN 2391,DIN EN 10305,GB 9948-2006,JIS G3101,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Weihai First Steel Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
56.7% Response Rate
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