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rectangular/square steel pipe/tubes/hollow section galvanized/black annealing at a good price

US $440-570 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;Q195;Q215;Q235;Q345;ST35;St42;10#-45#;Q195-Q345;ST35-ST52
Thickness: 0.75 - 12.75 mm
Secondary Or Not: Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
<24h Average Response Time

ASTM A53 square steel pipe/tube

US $600-700 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 16Mn;Q195;Q215;Q235;Q345;16Mn;Q195-Q345
Thickness: 0.5 - 14 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time

ASTM A500 Gr B Hollow Section Square Tube Rectangular Tube Steel Pipe

US $350-450 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;45#;16Mn;15Mo3;16Mo;Q195;Q215;Q235;Q345;St35.8;St37;St42;St45;St52;STPA22;10#-45#;16Mn;Mo;Q195-Q345;ST35-ST52;STPA22-STPA26
Thickness: 0.6 - 25 mm
Secondary Or Not: Non-secondary;Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
>72h Average Response Time

GB/T ,ASTM,BS square hollow section steel pipe/tube

US $500-580 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q235;Q195;Q215;Q195-Q345
Thickness: 1.0 - 7.25 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Structure Pipe
Verified Supplier - Tianjin Ruitong Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

High Quality Square Hollow Steel Tube

US $430-750 / Ton ( FOB Price)
2 Pieces (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;45#;16Mn;A210;Q195;Q215;Q235;Q345;St45;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 1.0 - 35 mm
Secondary Or Not: Non-secondary
Technique: Cold Rolled
Application: Structure Pipe
China (Mainland) Contact Details
>72h Average Response Time
51.6% Response Rate

Galvanized square tube / black square pipe / steel hollow tube

US $350-400 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15x15mm-600x600mm / 20x30mm-600x800mm
Thickness: 0.7 - 25 mm
Standard: BS 6363,BS EN 10297,BS EN10025,BS EN10217,BS EN10219,BS EN10296,DIN 1626,GB/T 13793-1992,GB/T 14291-2006,GB/T 3094-2000,BS,DIN,GB
Application: Oil Pipe
Technique: ERW
Section Shape: Square
Verified Supplier - Linyi Sharp Trading Co., Ltd.
China (Mainland) Contact Details
29 Transactions for US $1,399,721
>72h Average Response Time
57.1% Response Rate

Hollow Section Square steel Pipe/Tube

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
Technique: ERW
Section Shape: Square
Tags: Square Pipe
China (Mainland) Contact Details
>72h Average Response Time
18.2% Response Rate

alibaba china Q235 Q345 square tube 38*38 steel pipe ms hollow section rectangular

US $380-560 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 15*15mm--400*400mm
Thickness: 0.5 - 20 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,St37,St37-2,St52,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,ASTM A53M-2007,BS 1139,BS 1387,GB 13296-2007,GB/T 3093-2002,GB/T 9711.2-1999,JIS G3444-2006,JIS G3445-2006,JIS G3446-2004,JIS G3455-2005,JIS G3460-2006,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

Rectangular Hollow Steel Section Weld Square Tube

US $550-890 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-600*600
Thickness: 0.6 - 30 mm
Grade: 10#,20#,45#,A53(A,B),API J55,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,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: Hot Rolled
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

OD 10-900mm Asian china black Square hollow steel tube

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10-900mm
Thickness: 0.5 - 60 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St37,St42,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,BS EN 10297,BS EN10025,BS EN10296,DIN 1626,GB/T 17396-1998,GB/T 3090-2000,GB/T 3639-2000,ASTM,BS,DIN,GB
Application: construction pipe, structural pipe (greenhouse material, fence pipe)
Technique: ERW
China (Mainland) Contact Details
2 Transactions for US $27,940
48h-72h Average Response Time
70.0% Response Rate

hot dipped Galvanized Welded Rectangular / Square Steel Pipe/Tube/Hollow Section/SHS / RHS

US $500-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-500*500mm
Thickness: 0.5 - 2.2 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: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
64.2% Response Rate

80X800 to 800X800 SS400 square/rectangular hollow steel tube

US $500.00 / Ton ( Wholesale Price)
1 Ton (Min. Order)
Outer Diameter: 600mm*600mm
Thickness: 2 - 30 mm
Grade: 20#,16Mn,A106(B,C),A53(A,B),10#-45#,A53-A369,Q235
Standard: ASTM A106-2006,ASTM A53-2007,DIN 1629/4,DIN EN 10216-1-2004,GB 3087-1999,GB 5310-1995,ASTM,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled,Welded
China (Mainland) Contact Details
3 Transactions for US $56,005
24h-48h Average Response Time
91.7% Response Rate

Q195,Q235 furniture square hollow steel tube price

US $470-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*10-200*200mm
Thickness: 0.9 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A178-C,A179-C,A53(A,B),Q195,Q215,ST35,St37-2,ST37.4,St45-4,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1139,BS EN10025,BS EN10296,DIN 1626,DIN 1629/4,DIN 17175,DIN 2391,GB/T8162,GB/T8163,JIS G3445-2006,JIS G3456-2004,ASTM,BS,DIN,GB,JIS
Application: boiler/chemical fertilizer/fluid/structure industry etc
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
22.0% Response Rate

Square Zinc plated Hollow Steel Tube

5 Tons (Min. Order)
Outer Diameter: 15*15 - 200*200 mm
Thickness: 0.6 - 2.0 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: GB/T 13793-1992,GB
Application: lighting,furniture,medical equipments
Technique: Cold Rolled
Verified Supplier - JDY Hardware Co., Ltd. (JM)
China (Mainland) Contact Details
1 Transaction for US $8,063
<24h Average Response Time
76.9% Response Rate

ERW Technique and square rectangular hollow Section Shape steel tube

US $370-500 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 40-200
Thickness: 1.2 - 20 mm
Grade: Q235,Q345,Q195-Q345
Standard: ANSI A182-2001,GB 13296-2007,JIS C8305-1999,ASTM,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

square steel hollow section tubes/pipes

US $400-500 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 15*15mm-400*400mm
Thickness: 0.6 - 12 mm
Grade: 10#,20#,45#,A106(B,C),A312,A53(A,B),10CrMo910,12Cr1MoV,15CrMo,1Cr13Mn9Ni1N,Cr17Ni8,Q195,Q235,Q345,10#-45#,A53-A369,Cr-Mo alloy,CrNi alloy,Q195-Q345
Standard: ASTM A213-2001,ASTM A312-2007,ASTM A358-2005,ASTM
Application: Decoration, Construction
Technique: Cold Rolled
China (Mainland) Contact Details
1 Transaction for US $24,909
>72h Average Response Time
46.2% Response Rate

Factory direct sale pre galvanized steel tube / square tube / hollow pipe profile in tianjin

US $500-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21 * 21 - 600 * 600 mm
Thickness: 0.8 - 16 mm
Grade: 10#,20#,45#,10MoWVNb,16Mn,A213,A53(A,B),12Cr2Mo,15MnV,Q195,Q215,Q235,Q345,10#-45#,A53-A369,Cr-Mo alloy,Mn-V alloy,Q195-Q345
Standard: API 5L,ASTM A312-2001,BS 1387,DIN EN 10025,GB/T 8713,GB/T3639,JIS STPG380,API,ASTM,BS,DIN,GB,JIS,ASTM A312 A53 q195 - q345 15Mnv
Application: Structure Pipe,structure pipe, fluid pipe,transportation,building material,oil, etc.,
Technique: ERW,ERW API pipe
China (Mainland) Contact Details
48h-72h Average Response Time
90.0% Response Rate

10*10-600*600 ms hollow section steel square tube

US $500-650 / Ton ( FOB Price)
8 Tons (Min. Order)
Thickness: 0.5 - 20 mm
Grade: 10#,20#,A53(A,B),A106(B,C),API J55,API K55,API N80,API L80,St37,St52,St42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,DIN 2444,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,API 5DP,BS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
4 Transactions for US $172,698
48h-72h Average Response Time
75.2% Response Rate

Hollow Section Structural Rectangular Galvanized Square Steel Pipe/tube

US $480-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20*20-600*600
Thickness: 1.0 - 35 mm
Grade: 10#,20#,45#,API K55,10#-45#,API J55-API P110
Standard: API 5L,ASTM A358-2005,ASTM A523-1996,API,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
31.6% Response Rate

high quality square hollow steel tube

5 Tons (Min. Order)
Outer Diameter: DN20-DN600
Thickness: 1 - 10 mm
Grade: 10#,20#,16Mn,Q235,Q345,ST35,St35.4,St35.8,St37,St37-2,ST37.4,St42,St42-2,St45,St45-8,10#-45#,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,GB 13296-2007,GB 18248-2000,GB 3087-1999,GB 5310-1995,GB 6479-2000,GB 9948-2006,GB/T 12770-2002,API,GB,ASTM/GB/JIS
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

Galvanized carbon hollow steel tube ms square tube

US $400-600 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 10x10~120x120mm
Thickness: 0.5 - 3 mm
Grade: Q195,Q215,Q235,Q345,St37,St37-2,Q195-Q345,ST35-ST52
Standard: BS EN10025,BS EN10219,DIN EN 10025,GB/T 9711.1-1997,GB/T 9711.2-1999,JIS G3466,BS,DIN,GB,JIS
Application: Furniture&Decoration
Technique: ERW
China (Mainland) Contact Details
22 Transactions for US $800,356
24h-48h Average Response Time
81.8% Response Rate

high quality square hollow steel tube 40x40 price

US $450-500 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Thickness: 0.5 - 20 mm
Grade: Q235,Q195-Q345
Standard: GB 13296-2007,GB/T 12770-2002,GB
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

square steel tube/steel pipe/hollow section

25 Tons (Min. Order)
Grade: Q235,Q195-Q345
Standard: GB
Application: Structure Pipe
Section Shape: Square
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
China (Mainland) Contact Details
>72h Average Response Time

square hollow steel tube/square steel tubes

US $580-650 / Ton ( FOB Price)
1 Metric Ton (Min. Order)
Thickness: 1.73 - 19.05 mm
Standard: DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3094-2000,DIN,GB
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
48h-72h Average Response Time
73.3% Response Rate

Q235 SQUARE HOLLOW SECTION GI GALVANISED STEEL TUBE

US $650-780 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 20*20-150*150mm
Thickness: 0.9 - 2.5 mm
Grade: Q235,Q345,Q195,Q215,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,ANSI B36.10M-2004,ASTM A523-1996,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
91.4% Response Rate

10-900m Width--SHS Steel Tube/ Square Hollow Section Pipe-DIN EN10219/10210, ASTMA500,GB/T 3094- Q195-345/S235JR-355JRH/ASTMA106

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm--1000*1000mm
Thickness: 0.5 - 16 mm
Grade: 10#,20#,45#,16Mn,Q195,Q235,Q345,St35.8,St37,St42,St45,St52,10#-45#,Q195-Q345,ST35-ST52
Standard: ASTM A210-1996,BS 1139,BS 1387,BS EN10296,DIN 1626,DIN 1629/3,JIS G3455-2005,ASTM,BS,DIN,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $41,703
24h-48h Average Response Time
77.9% Response Rate

Rectangular&Black Square Steel Tube/Hollow Section

US $500-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Thickness: 0.3 - 3.5 mm
Grade: 10#,20#,10MoWVNb,09Mn2V,15MnV,10#-45#,Mn-V alloy
Standard: BS 1387,BS EN 10297,BS EN10296,BS
Application: Fluid Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

High quality of stainless steel square tube/Manufacturer of square hollow steel/square tube 20x20 mm steel supplier

US $450-900 / 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: EFW
China (Mainland) Contact Details
24h-48h Average Response Time

High Quality Q195 Carbon square hollow steel tube

5 Tons (Min. Order)
Outer Diameter: 15x15mm-600x600mm / 20x30mm-600x800mm
Thickness: 1.5 - 32 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
22.2% Response Rate

square hollow steel tube

US $800-1200 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Thickness: 0.5 - 80 mm
Grade: 10#,20#,45#,16Mn,St52,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: JIS G3454-2007,JIS G3455-2005,JIS G3452-2004,DIN 2391,DIN 17175,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,ASTM A210-1996,ANSI A210-1996,ASTM A179-1990,ASTM A53M-2007,JIS,DIN,ASTM
Application: Structure Pipe
Technique: Hot Rolled,Seamless, welded
Section Shape: Square
China (Mainland) Contact Details
48h-72h Average Response Time
80.7% Response Rate

Import building material from china weight of ms square hollow section steel tubes

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

Square carbon hollow steel tube

US $602-1000 / Ton ( FOB Price)
11 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
Technique: Hot Rolled
China (Mainland) Contact Details
3 Transactions for US $47,000
<24h Average Response Time
80.4% Response Rate

tianjin hollow section square steel tube

US $400-800 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 6x6mm-500x500mm
Thickness: 0.2 - 30 mm
Standard: ASTM A106-2006,ASTM A335-2006,ASTM A513-2007,ASTM A53-2007,BS 1387,BS 4568,BS EN10217,DIN 2444,ASTM,BS,DIN
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
China (Mainland) Contact Details
1 Transaction for US $13,108
>72h Average Response Time
38.8% Response Rate

hot rolled square Steel Hollow tube

24 Tons (Min. Order)
Outer Diameter: 20*10mm-400*300mm
Thickness: 0.5 - 12 mm
Standard: ANSI A213-2001,ASTM A106-2006,BS 1387,BS EN10296,DIN 1626,DIN 1629/3,GB 3087-1999,GB 5310-1995,JIS G3459-2004,JIS G3463-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
24h-48h Average Response Time
82.9% Response Rate

cold formed steel hollow section 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

square hollow steel pipe/tube manufacturer 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
48h-72h Average Response Time
87.1% Response Rate

25*25mm SHS Galvanized hollow section square steel pipe/tube

US $499-520 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10*10-1000*1000MM
Thickness: 0.4 - 25 mm,0.4-25mm
Grade: 10#,20#,45#,API J55,Q195,Q235,Q345,STPG42,10#-45#,API J55-API P110,Q195-Q345
Standard: API 5L,ASTM A179-1990,ASTM A53M-2007,ASTM A660-1996,GB/T 14976-2002,GB/T 3639-2000,API,ASTM,GB
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
48h-72h Average Response Time

square hollow steel tube

1 Ton (Min. Order)
Thickness: 1 - 50 mm
Grade: 10MoWVNb,300 Series
Standard: BS EN10025,BS,JIS,GB,DIN,ASTM,AISI, EN
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
1 Transaction for US $3,080
>72h Average Response Time
52.8% Response Rate

Cold rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Tube/Hollow Section/SHS / RHS

25 Metric Tons (Min. Order)
Outer Diameter: 8---200mm,8--200mm
Thickness: 0.3 - 4.0 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: BS 1387,GB/T 3087,ASTM A53-2007,API 5L,BS,GB,ASTM,API,BS 1387,BS,JIS,DIN, ASTM
Application: bikes,motorcycle,automobile,goods rack,steel furniture , fitness equip
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
54.2% Response Rate

Prime quality hot sale weight square hollow steel tube

US $400-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15mm-500mm
Thickness: 0.5 - 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

ASTM A53 MS square hollow steel 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,Q235,Q195,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

hollow square structure steel pipe tube

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
24h-48h Average Response Time
88.9% Response Rate
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