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mechanical properties st52 st44 carbon steel seamless tube

1 (Min. Order)
Place of Origin: CN;SHN
Grade: 20#;16Mn;A106(B,C);A53(A,B);St45;St52.4;10#-45#;16Mn;A53-A369;ST35-ST52;10#, 20#, 45#, Q235, Q345, A53B, st52 st44
Thickness: 25 - 100 mm
Outer Diameter: 325 - 660 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
3 Transactions for US $50,000+
48h-72h Average Response Time
81.7% Response Rate

2015 galvanized square pipe/round pipes/rectangle steel pipe and tubes

1 Ton (Min. Order)
Place of Origin: CN;TIA
Grade: Q195;Q215;Q235;Q195-Q345
Thickness: 0.5 - 2.5 mm
Outer Diameter: 20 - 219 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
>72h Average Response Time

Low price Tianjin factory Precision seamless pipes/ S45C cold rolled steel pipe and tubes

5 Tons (Min. Order)
US $470-520 / Ton (FOB Price)
Place of Origin: CN;HEB
Grade: 10#;20#;45#;16Mn;A106(B,C);A250;A333 Gr6;A53(A,B);API J55;10CrMo910;12CrMo;10#-45#;16Mn;A53-A369;API J55-API P110;Cr-Mo alloy
Thickness: 1 - 500 mm
Outer Diameter: 4 - 2500 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
<24 hours Average Response Time
86.6% Response Rate

hot dip galvanized emt metal tube ul listed

10 Metric Tons (Min. Order)
US $0.5-2 / Piece (FOB Price)
Place of Origin: CN;SHN
Grade: Q235;Q195;Q215;Q195-Q345
Thickness: 0.042 - 0.083 inch
Outer Diameter: 0.706 - 4.500 inch
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Verified Supplier - Weifang East Steel Pipe Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
45.5% Response Rate

Pre galvanized MS square tube/gi tube Zinc coating: 60g-180g

10 Tons (Min. Order)
US $450-550 / Ton (FOB Price)
Place of Origin: CN;TIA
Grade: 20#;12CrMo;Q195;Q215;Q235;Q345;10#-45#;Cr-Mo alloy;Q195-Q345
Thickness: 0.5 - 50 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: ERW
China (Mainland) Contact Details
2 Transactions for US $20,000+
24h-48h Average Response Time
75.1% Response Rate

High quality pipe supplier Galvanized Seamless Steel Tubes

10 Tons (Min. Order)
Outer Diameter: 19mm to 325mm
Thickness: 2 - 50 mm
Grade: 20#,16Mn,A106(B,C),A179-C,A333,A335 P11,A335 P5,A335 P91,A53(A,B),API K55,St37,St42,St52,STPG42,10#-45#,A53-A369,API J55-API P110,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A334-2004,ASTM A53-2007,BS 1387,BS EN10217,BS EN10219,DIN 1626,DIN 1629/3,DIN 2448,JIS G3454-2007,API,ASTM,BS,DIN,JIS
Application: Oil Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time
38.6% Response Rate

galvanized round steel pipe/ round steel tube/ galvanized hollow section steel pipe

5 Tons (Min. Order)
US $600-750 / Ton (FOB Price)
Thickness: 0.8 - 21.2 mm
Grade: 16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,St35.4,ST37.4,A53-A369,Q195-Q345,ST35-ST52
Standard: ANSI A312-2001,ASTM A182-2001,ASTM A234-2007,ASTM A53-2007,BS 1387,BS EN10296,DIN 1629/4,GB/T 3091-2001,GB/T 3094-2000,ASTM,BS,DIN,GB
Application: Structure Pipe,post or furniture or structure
Technique: ERW
Section Shape: round or square
China (Mainland) Contact Details
<24 hours Average Response Time
96.3% Response Rate

ERW Square Welding Steel Pipe/Galvanized Rectangular Tube/Rectangular Pipe For Construction Materials

5 Tons (Min. Order)
US $450-650 / Ton (FOB Price)
Thickness: 0.5 - 30 mm
Grade: 20#,16Mn,A53(A,B),Q195,Q235,Q345,St37-2,St52,St52.4,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A53-2007,GB/T 12771-2000,API,ASTM,GB,ASTM.JIS,AISI,GB, BS1378...
Application: Structure Pipe,construction, shipbuilding, bridge, transportation,
Technique: ERW
Section Shape: round, square,rectangular,round, square, rectangular
China (Mainland) Contact Details
<24 hours Average Response Time

Alloy Galvanized Carbon Stainless seamless steel tube/steel pipe

0.5 Tons (Min. Order)
US $650-1500 / Ton (FOB Price)
Outer Diameter: 3.0 - 2500 mm
Thickness: 1.0 - 150 mm
Grade: 16Mn,A179-C,A213,A312,A333,A333 Gr6,A335 P1,A335 P11,A335 P12,A335 P5,A335 P9,A335 P91,A53(A,B),Q235,Q345,A53-A369,Q195-Q345
Standard: API 5L,ANSI A213-2001,ANSI A213M-2001,ANSI A312-2001,ANSI A789-2001,ASTM A106-2006,ASTM A179-1990,ASTM A199,ASTM A213-2001,ASTM A312-2001,ASTM A333-2005,ASTM A335M-2006,ASTM A53-2007,DIN 17175,JIS G3463-2006,API,ASTM,DIN,JIS
Application: Bolier pipe,gas pipe,oil pipe,chemical fertilizer pipe,etc.
Section Shape: Round
China (Mainland) Contact Details
4 Transactions for US $40,000+
24h-48h Average Response Time
84.8% Response Rate

Q235B Hot Dipped Galvanized Steel Pipe tube

25 Tons (Min. Order)
US $400-800 / Ton (FOB Price)
Outer Diameter: 20 - 219 mm
Thickness: 2.0 - 10.0 mm
Grade: Q195,Q215,Q235,Q345,ST35,St35.4,St45,STB35,STB42,Q195-Q345,ST35-ST52,STB35-STB42
Standard: API 5L,API
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

you tube com chinese galvanized steel rectangular tube /pipe products for buildings materials

1 Ton (Min. Order)
US $400-750 / Ton (FOB Price)
Outer Diameter: 20x30 mm--400x600 mm
Thickness: 1 - 25 mm
Grade: 10#,20#,16Mn,A369,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,BS 1139,BS 1387,BS EN10219,ASTM,BS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
<24 hours Average Response Time
92.5% Response Rate

Hot sale prime quality galvanized rectangular steel pipe/tube

10 Tons (Min. Order)
US $500-750 / Ton (FOB Price)
Outer Diameter: 40mm
Thickness: 0.2 - 2.5 mm
Grade: 10#,45#,Q195,Q235,10#-45#,Q195-Q345
Standard: GB 5310-1995,GB
Application: Structure Pipe,Greenhouse, fence, construction etc.
Technique: Cold Rolled,ERW
China (Mainland) Contact Details
>72h Average Response Time

full size MS weld galvanized black square tube and pipe

1 Ton (Min. Order)
US $420-520 / Ton (FOB Price)
Outer Diameter: 15-1000mm
Thickness: 0.8 - 12 mm
Grade: 20#,45#,A106(B,C),A53(A,B),Q235,Q345,St37,St37-2,STB35,STB42,STBA22,STBA25,STPA22,STPA23,STPG42,10#-45#,A53-A369,Q195-Q345,ST35-ST52,STB35-STB42,STBA20-STBA26,STPA22-STPA26
Standard: ASTM A106-2006,ASTM A199,ASTM A53-2007,BS 1387,BS EN 39,BS EN10217,DIN 2444,DIN 2448,DIN EN 10216-1-2004,GB 3087-1999,GB 5310-1995,GB/T 3087,GB/T9711,JIS G3441,JIS G3461-2005,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time

Thick Wall Galvanized Tube

2 Pieces (Min. Order)
US $500-750 / Ton (FOB Price)
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: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
51.1% Response Rate

Galvanized steel square tube 40*40

10 Tons (Min. Order)
US $450-650 / Ton (FOB Price)
Outer Diameter: 20*20-600*600mm
Thickness: 1.2 - 40 mm,1.2--40mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q235,Q345,St37-2,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS EN10219,GB/T 3091-2001,JIS G3444-2006,API,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW,hot rolled, ERW
China (Mainland) Contact Details
2 Transactions for US $20,000+
24h-48h Average Response Time
75.1% Response Rate

Hot dipped and pre Galvanized Steel conduit tube for Scaffolding

5 Tons (Min. Order)
US $650-800 / Ton (FOB Price)
Outer Diameter: 0.5 - 42 inch
Thickness: 0.5 - 60 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A179-C,A213,Q195,Q215,Q235,Q345,ST35,St37,ST37.4,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ANSI A210-1996,ANSI A213M-2001,ASTM A179-1990,ASTM A213-2001,ASTM A312M-2007,ASTM A53M-2007,BS 1387,BS EN10025,BS EN10217,DIN 17175,DIN EN 10025,DIN EN 10216-1-2004,DIN EN 10217-1-2005,JIS G3441,API,ASTM,BS,DIN,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
9 Transactions for US $260,000+
<24 hours Average Response Time
89.5% Response Rate

best price Q235/ ST42 / HDG SHS/ RHS rectangular steel tube/ galvanized pipe

10 Tons (Min. Order)
US $400-600 / Ton (FOB Price)
Thickness: 1.3 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: DIN 17175,GB/T 13793-1992,GB/T3901,DIN,GB
Application: 1)low pressure liquid delivery such as water,gas and oil 2)constructio
Technique: ERW
Section Shape: square or rectangular
China (Mainland) Contact Details
<24 hours Average Response Time
93.9% Response Rate

MILD STEEL HOT DIPPED GALVANIZED RECTANGULAR TUBE

10 Tons (Min. Order)
US $480-540 / Ton (FOB Price)
Outer Diameter: 15*20mm-600*800mm
Thickness: 1.5 - 10 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASME B36.10M-2004,ASTM A252-1998,ASTM A450-1996,ASTM A523-1996,ASTM A53-2007,ASTM A53M-2007,BS 1387,BS 6323,BS 6363,BS EN10219,BS EN10296,GB/T 13793-1992,GB/T 3091-2001,GB/T 9711.1-1997,GB/T3901,ASTM,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24 hours Average Response Time
92.5% Response Rate

Hot dipped galvanized square tube/rectangular steel tube/gi pipe

1 Ton (Min. Order)
US $700-900 / Ton (FOB Price)
Thickness: 1.0 - 7.25 mm,1.0~7.25mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: BS 1387,GB/T9711,BS,GB
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
1 Transaction for US $1,000+
<24 hours Average Response Time
92.4% Response Rate

Hot Dip galvanized steel tube , construction pipe

0.5 Tons (Min. Order)
US $420-500 / Metric Ton (FOB Price)
Outer Diameter: 6 - 2500 mm
Thickness: 1 - 150 mm
Grade: 10#,20#,45#,A106(B,C),A178-C,A179-C,A53(A,B),Q195,Q235,Q345,ST35,St35.4,St35.8,St37-2,St45-8,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A213-2001,ASTM A53M-2007,DIN 17175,DIN EN 10025,GB 5130,GB 5310-1995,GB/T5310,ASTM,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Tianjin Tiangang Guanye Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
88.5% Response Rate

ms square pipe price ms square hollow steel tube /pipe galvanized

1 Ton (Min. Order)
US $300-500 / Ton (FOB Price)
Outer Diameter: 6 - 630 mm
Thickness: 0.5 - 60 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A179-C,A192,A210,A53(A,B),Q195,Q215,Q235,STB42,10#-45#,A53-A369,Q195-Q345,STB35-STB42
Standard: ANSI A210-1996,ANSI B36.10M-2004,ASTM A106-2006,ASTM A210-1996,ASTM A213-2001,ASTM A53-2007,ASTM A53M-2007,DIN 17175,DIN EN 10208-1-1998,DIN EN 10216-1-2004,GB/T 14975-2002,JIS G3459-2004,ASTM,DIN,GB,JIS,Weld and Hot-expanding
Application: Hydraulic Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
48h-72h Average Response Time
77.7% Response Rate

galvanized welded steel square tube@rectangular tube used in greenhouse&structure

21 Metric Tons (Min. Order)
US $551-651 / Metric Ton (FOB Price)
Outer Diameter: 20*40-50*100
Thickness: 0.6 - 2.0 mm
Grade: Q195,Q235,Q195-Q345
Standard: GB/T 3094-2000,GB
Application: structure and greenhouse
Technique: ERW
Verified Supplier - Tianjin Shengdu Trade Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
70.5% Response Rate

Galvanized square tube / black square pipe / steel hollow tube

10 Tons (Min. Order)
US $350-400 / Ton (FOB Price)
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
30 Transactions for US $1,500,000+
24h-48h Average Response Time
48.3% Response Rate

High Quality Hot Dipped Galvanized tube

5 Tons (Min. Order)
US $650-900 / Ton (FOB Price)
Thickness: 0.25 - 30 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: BS 1387,BS
Technique: ERW
Section Shape: square ,rectangular,round
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
2 Transactions for US $60,000+
>72h Average Response Time
4.5% Response Rate

JIS G3444 galvanized scaffolding tube,BS1139 galvanized scaffolding tube,BS EN39 galvanized scaffolding tube

1 Twenty-Foot Container (Min. Order)
US $400-600 / Ton (FOB Price)
Outer Diameter: 48.0 - 48.6 mm,48.3mm-48.6mm,11/2'' as per customer's requirement
Thickness: 2.0 - 4.0 mm
Grade: Q235,Q345,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10025,BS EN 39,JIS G3444-2006,GB/T3901,GB/T9711,BS,JIS,GB,JIS G3444 STK400 STK500,BS1139/EN39,AS1163/AS1576
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
47.2% Response Rate

4 inch galvanized square steel tube manufacturer

30 Tons (Min. Order)
Outer Diameter: 20*20-600*600mm
Thickness: 0.3 - 30 mm
Grade: 10#,20#,45#,10#-45#
Standard: JIS G3466,JIS
Application: Structure Pipe
Technique: ERW,ERW,
China (Mainland) Contact Details
1 Transaction for US $40,000+
48h-72h Average Response Time
79.4% Response Rate

galvanized steel pipe/tube in good condition

1 Ton (Min. Order)
US $430-750 / Ton (FOB Price)
Thickness: 1 - 30 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,Q195-Q345
standard: BS1387
Application: Gas Pipe
Section Shape: Square
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
<24 hours Average Response Time

army green galvanized seamless steel tubes Din2391 EN10305 JIS3445

1 Ton (Min. Order)
US $3.221-4.461 / Kilogram (FOB Price)
Outer Diameter: 6 - 89 mm
Thickness: 0.8 - 5 mm
Grade: 10#,20#,16Mn,10#-45#
Standard: DIN 2391,GB/T 3639-2000,DIN,GB
Application: Hydraulic Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
48h-72h Average Response Time
73.1% Response Rate

High quality, best price!! galvanized tube! hot dipped galvanized tube! hot dipped galvanized steel tube! Made in China

5 Tons (Min. Order)
US $500-634 / Ton (FOB Price)
Outer Diameter: 10 - 457 mm,18-457mm
Thickness: 0.6 - 2 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,Q195,Q215,Q235,Q345
Standard: BS 1387,BS 1139,GB/T 9711.1-1997,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $20,000+
<24 hours Average Response Time
94.1% Response Rate

Wefsun Hot Dipped Galvanized Steel Tube/Pipe

20 Metric Tons (Min. Order)
US $500-800 / Ton (FOB Price)
Outer Diameter: 12 - 426 mm
Thickness: 0.5 - 10 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,JIS G3463-2006,GB 5310-1995,DIN 1626,ASTM A106-2006,API 5L,BS,JIS,GB,DIN,ASTM,API,GB 3087-1999
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
26.5% Response Rate

hebei shengfang q195 galvanized steel square tube

5 Tons (Min. Order)
US $495-505 / Ton (FOB Price)
Thickness: 0.45 - 2.5 mm
Grade: Q195,Q195-Q345
Standard: GB/T3901,GB,GB/T 3091-2008
Application: handle railings.fence tube,shelves, furniture, threading tube
Technique: Cold Rolled
Section Shape: square, rectangular
China (Mainland) Contact Details
48h-72h Average Response Time

Hot dipped rectangular galvanized steel tube manufacturer on Alibaba

5 Tons (Min. Order)
US $500-600 / Ton (FOB Price)
Outer Diameter: 150mm*250mm
Thickness: 2 - 30 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standard: GB/T 3094-2000,GB,GB/T 3094-2012
Application: Structure Pipe,fence,Structure pipe,fluid pipe,water,conduit pipe,scaffolding
Technique: Hot Rolled
China (Mainland) Contact Details
48h-72h Average Response Time

China Manufacturer Galvanized Steel Square Tube Galvanized Square Tubing

5 Metric Tons (Min. Order)
US $450-600 / Metric Ton (FOB Price)
Outer Diameter: 20*20mm-400*400mm
Thickness: 1.2 - 12.75 mm
Grade: A369,A53(A,B),Q195,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS 1387,GB/T 3091-2001,ASTM,BS,GB
Application: Structure Pipe
Technique: EFW
China (Mainland) Contact Details
48h-72h Average Response Time
60.0% Response Rate

q195 hot dipped galvanized square tube from Hebei China

10 Tons (Min. Order)
US $610-650 / Ton (FOB Price)
Outer Diameter: 10*10-100*100MM
Thickness: 0.6 - 2.0 mm
Grade: Q195,Q235,Q345,Q195-Q345
Standard: BS 1387,BS EN10219,GB/T 13793-1992,BS,GB
Application: Structure pipe; Construction material tube
Technique: Cold Rolled,tempered
China (Mainland) Contact Details
6 Transactions for US $170,000+
24h-48h Average Response Time
85.3% Response Rate

Galvanized ERW round tube

1 Metric Ton (Min. Order)
US $578-585 / Metric Ton (FOB Price)
Thickness: 1.0 - 22 mm
Grade: Q235,Q345,St37,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS EN10219,GB/T 12770-2002,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: round/square
China (Mainland) Contact Details
24h-48h Average Response Time
85.3% Response Rate

Large stock ERW tube galvanized cold rolled steel pipes SS330

20 Metric Tons (Min. Order)
US $600-800 / Metric Ton (FOB Price)
Outer Diameter: 20*20 -80*80mm Thickness: 0.7mm-2.0mm Length: 1--8M Technique: cold/h
Thickness: 0.7 - 2 mm
Grade: 16Mn,Q195,Q215,Q235,Q195-Q345
Standard: BS EN 10297,BS EN10025,BS EN10217,BS EN10219,BS EN10296,GB/T 14291-2006,BS,GB
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
50.6% Response Rate

low carbon galvanized/pre galvanized square steel tube/pipe for construction material

1 Ton (Min. Order)
US $399-699 / Ton (FOB Price)
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
24h-48h Average Response Time
77.6% Response Rate

DIN 2448 ST52 Hot Dip Galvanized Seamless Steel Pipe/tube

3 Tons (Min. Order)
US $600-900 / Ton (FOB Price)
Outer Diameter: 6 - 610 mm
Thickness: 2 - 70 mm
Grade: 10#,20#,12CrMo,16Mn,Q345,Q215,10#-45#,Cr-Mo alloy,Q195-Q345
Standard: JIS G3454-2007,GB/T8163,DIN 1629/3,DIN 1629/4,DIN 17175,ASTM A106-2006,ASTM A53-2007,API 5L,JIS,GB,DIN,ASTM,API,astm a106/a53
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
2 Transactions for US $40,000+
>72h Average Response Time
30.2% Response Rate

galvanized ERW steel square tube manufacturer

10 Tons (Min. Order)
US $400-500 / Ton (FOB Price)
Outer Diameter: 20*20mm-200*200mm
Thickness: 1.5 - 8 mm
Grade: 10#,20#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: BS EN10219,BS EN10296,JIS G3466,BS,JIS
Application: Structure Pipe,constructure
Technique: ERW,welded
China (Mainland) Contact Details
>72h Average Response Time

Tianjin factory Pre galvanized square/rectangular tube

10 Tons (Min. Order)
US $480-560 / Ton (FOB Price)
Outer Diameter: 15*15-500*500mm
Thickness: 0.5 - 30 mm,0.5-30mm
Grade: 10#,20#,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS 1139,BS 1387,ASTM,BS
Application: building, agriculture, architechture
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time
32.8% Response Rate

galvanized steel square tube price/square tube steel 25*25

0.5 Metric Tons (Min. Order)
US $450-600 / Metric Ton (FOB Price)
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
>72h Average Response Time
79.8% Response Rate

galvanized steel tube / pipe hot dipped galvanzied steel pipe pre-galvanized steel pipe / tube

25 Tons (Min. Order)
US $300-350 / Ton (FOB Price)
Outer Diameter: 20 - 600 mm,20-600mm
Thickness: 5 - 30 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,Q195-Q345
Standard: ASTM A53-2007,BS EN10219,ASTM,BS,ASTM, BS, JIS, ASTM A513-2007, BS EN10219, JIS G3466
Application: Structure Pipe
Technique: ERW,EFW, welded, galvanized, hot dipped
China (Mainland) Contact Details
<24 hours Average Response Time
91.1% Response Rate

galvanized square steel pipe/tube attractive price

10 Metric Tons (Min. Order)
US $500-700 / Metric Ton (FOB Price)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 20 mm
Grade: 10#,20#,16Mn,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 1139,BS 1387,BS 4568,BS EN 39,BS EN10296,DIN 1626,DIN 2444,GB/T3901,JIS G3444-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
6 Transactions for US $90,000+
>72h Average Response Time
46.4% Response Rate
Show : 20 38 50
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