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Black Square Steel Pipe

US $400-500 / Ton ( FOB Price)
19 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 45#;16Mn;A106(B,C);A53(A,B);Q195;Q215;Q235;Q345;St35.4;St37;ST37.4;St52;10#-45#;16Mn;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.5 - 10 mm
Secondary Or Not: Non-secondary
Technique: Cold Drawn
Application: Boiler Pipe
China (Mainland) Contact Details
>72h Average Response Time

top supplier of black square hollow section, astm a500 square steel pipe

US $450-550 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: A106(B,C);A53(A,B);Q195;Q235;St37;A53-A369;Q195-Q345;ST35-ST52
Thickness: 0.5 - 10 mm
Secondary Or Not: Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
>72h Average Response Time
65.6% Response Rate

GI steel square hollow section galvanized square pipe

US $630-780 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;SHG
Grade: 10#;20#;16Mn;A53(A,B);A106(B,C);A210;API K55;API L80;API P110;St37;St52;St37-2;Q235;Q345;Q195;10#-45#;16Mn;A53-A369;API J55-API P110;ST35-ST52;Q195-Q345
Thickness: 0.7 - 20 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
2 Transactions for US $42,264
>72h Average Response Time
51.0% Response Rate

40x40 galvanize steel pipe/0.35-2.5mm pre-galvanized

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A53(A,B);Q235;Q345;10#-45#;16Mn;A53-A369;Q195-Q345;10#, 20#, 45#, Q195, Q215, Q235
Thickness: 0.35 - 2.5 mm
Surface Treatment: Galvanized;Pre-galvanized, oiled, painted, printed, powder coated
Secondary Or Not: Non-secondary
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time

square steel pipe ,Q235,Q195,20#,q345, 6 meter

US $600-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Place of Origin: CN;HEB
Grade: 20#;45#;16Mn;St52;Q235;Q345;Q195;Q215;10#-45#;16Mn;ST35-ST52;Q195-Q345
Thickness: 0.8 - 25 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Boiler Pipe
China (Mainland) Contact Details
24h-48h Average Response Time
89.9% Response Rate

Q195 erw steel tube and pipes

US $430-500 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-100*100mm
Thickness: 0.4 - 2.0 mm
Grade: Q195,Q235,Q195-Q345,q195
Standard: ASTM A513-2007,BS 1387,BS EN10219,GB/T 13793-1992,JIS G3101,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
6 Transactions for US $178,200
24h-48h Average Response Time
83.2% Response Rate

Zinc coated/Galvanized Square/Rectangular Steel Pipe/Hollow Section

US $400-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Thickness: 0.5 - 30 mm,0.5-30 mm
Grade: 20#,Q235,10#-45#,Q195-Q345
Standard: BS EN10025,BS
Application: Structure Pipe,structure pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
1 Transaction for US $1,900
<24h Average Response Time
90.4% Response Rate

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

US $400-750 / Ton ( FOB Price)
1 Ton (Min. Order)
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
<24h Average Response Time
96.1% Response Rate

High quality, best price!! Rectangular Steel Pipe! Rectangular Tube! RHS! made in China 17 years manufacturer

US $500-600 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15--400*400mm 10*20-300*500mm
Thickness: 0.5 - 20 mm,0.5mm-20
Grade: 10#,20#,A53(A,B),A106(B,C),API J55,API K55,St37,St52,St37-2,Q235,Q345,Q195,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345,Q195 Q215 Q235 Q275 Q345
Standard: BS 1387,BS 1139,GB/T 3091-2001,DIN EN 10305,ASTM A53-2007,API 5L,BS,GB,DIN,ASTM,API,ASTM BS GB DIN
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $20,505
<24h Average Response Time
93.9% Response Rate

JIS/GB Galvanized and black 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
1 Transaction for US $20,750
>72h Average Response Time
20.9% Response Rate

VNO Black Steel Pipe/Tube JIS G3444

US $500-600 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Thickness: 0.55 - 5 mm
Standard: JIS G3444-2006,JIS G3446-2004,JIS
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary
Vietnam Contact Details
>72h Average Response Time

Factory Galvanized Steel Pipe high quality.

US $590-790 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 0.5-8mm, 0.5 - 8 inch
Thickness: 1.0 - 12 mm, 1.0 - 12 mm
Grade: 20#,10Cr9Mo1VNb,15NiCuMoNb5,A200,API N80,10CrMo910,09Mn2V,Q195,St37,STB42,STBA22,STBA26,STPG42,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Mn-V alloy,Q195-Q345,ST35-ST52,STB35-STB42,STBA20-STBA26
Standard: API 5DP,ASTM A254-1997,BS EN10296,GB 3087-1999,JIS G3457-2005,API,ASTM,BS,GB,JIS
Application: Fluid Pipe
Technique: EFW, ERW
China (Mainland) Contact Details
>72h Average Response Time
39.5% Response Rate

BLACK SQUARE STEEL PIPE

US $620-750 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10x10 - 120x120
Thickness: 0.55 - 4.0 mm
Standard: ASTM A53-2007,ASTM
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Vietnam Contact Details
>72h Average Response Time

Professional Design Black Square Non-alloy Steel Pipe

US $650-720 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20x20-400x400mm
Thickness: 0.6 - 13 mm
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS EN10219,JIS G3466,GB/T 3094-2000,ASTM A106-2006,ASTM A53-2007,API 5L,BS,JIS,GB,ASTM,API
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $11,825
48h-72h Average Response Time
74.7% Response Rate

China Supplier Hot Sale 40x40 ms square pipe square iron pipe

US $580-680 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 19*19-250*250
Thickness: 1.0 - 14 mm
Grade: A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,BS 1387,GB/T 3091-2001,ASTM,BS,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time
51.5% Response Rate

supply structural square steel pipe

US $758-774 / Metric Ton ( FOB Price)
30 Tons (Min. Order)
Outer Diameter: 500*500mm
Thickness: 3 - 35 mm
Grade: 20#,16Mn,A53(A,B),A106(B,C),St52,St37-2,Q235,Q345,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10217,GB/T 8162-1999,GB/T 13793-1992,DIN 1629/3,DIN 1629/4,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A53-2007,BS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time

galvanized square steel pipe/tube attractive price

US $500-700 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
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 $99,119
>72h Average Response Time
38.8% Response Rate

Q235 square 1000mm diameter steel boiler pipe and tube

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 0.8 - 20 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standards: GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

Oil well Casing Pipe/ Tube For japanese you tube

US $500-1200 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 114.3-339.72 mm
Thickness: 1.8 - 45 mm
Grade: 10#,20#,45#,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,GB 9948-2006,API,GB
Application: Oil Pipe, support oil and gas pipe wall
Technique: Cold Rolled
China (Mainland) Contact Details
<24h Average Response Time
89.7% Response Rate

Building Materials Structure hot rolled square tube

US $450-650 / Ton ( FOB Price)
17 Tons (Min. Order)
Thickness: 0.5 - 15 mm
Grade: API J55,API K55,Q195,Q215,Q235,Q345,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5L,ASTM A53-2007,BS 1387,BS EN 10297,BS EN10025,BS EN10219,GB/T 3091-2001,JIS G3466,API,ASTM,BS,GB,JIS
Application: Fluid Pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

Square Steel Pipe Impeller Blasting Painting

US $450-650 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Thickness: 1 - 18 mm
Grade: 20#,45#,A53(A,B),Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3456-2004,JIS G3457-2005,GB/T 3091-2001,DIN EN 10025,ASTM A53-2007,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

Galvanized Square Tube/Square Hollow Section/Square Pipe

US $350-400 / Ton ( FOB Price)
25 Tons (Min. Order)
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
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
71.8% Response Rate

Rectangular Hollow Sections

US $500-800 / Ton ( FOB Price)
55 Tons (Min. Order)
Thickness: 2 - 22 mm
Grade: Q235,Q345,Q195-Q345,S355J2H
Standard: ASTM A334-2004,ASTM A450-1996,BS EN10217,BS EN10219,GB/T 9711.1-1997,JIS G3466,ASTM,BS,GB,JIS
Application: Oil Pipe
Section Shape: Square
Secondary Or Not: Non-secondary
China (Mainland) Contact Details
>72h Average Response Time

square / rectangular steel pipe for structure

US $400-600 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10 to 600
Thickness: 0.6 - 16 mm
Grade: 16Mn,A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A53-2007,ASTM A53M-2007,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

ASTM A500 square hollow sections E235 S235 SS400 manufactuer made in china

US $330-430 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 50 mm
Grade: 10#,20#,16Mn,A333,A53(A,B),Q195,Q215,Q235,St37,St37-2,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS EN10219,DIN EN 10025,GB 6479-2000,JIS G3444-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
Verified Supplier - Tianjin Bridge Steel Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $5,320
>72h Average Response Time
19.2% Response Rate

seamless steel tube hollow rectangular steel tube

US $800-1300 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 6-120mm
Thickness: 0.6 - 19 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,St35.8,St37,10#-45#,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,DIN 2391,GB/T8162,GB/T8163,JIS G3441,ASTM,DIN,GB,JIS,GB/T 3094, ASTM , JIS, DIN
Application: Structure Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
>72h Average Response Time

pre gi pipe square and rectangular steel pipe in 2015

US $300-600 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-800*800mm
Thickness: 0.5 - 20 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10217,BS EN10219,ASTM,BS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
24h-48h Average Response Time
85.8% Response Rate

Steel Hollow Section for shelf

US $650-1100 / Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 12*14 - 50*100
Thickness: 0.3 - 1.8 mm
Grade: Q195,Q195-Q345
Standard: BS 1387,GB/T 8713,BS,GB
Application: shelf
Technique: ERW,Welded
China (Mainland) Contact Details
1 Transaction for US $13,487
>72h Average Response Time

Construction Material Square and Rectangular Steel Hollow Section

US $650-800 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 20*20-600*800mm
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: Extruded
China (Mainland) Contact Details
48h-72h Average Response Time
51.4% Response Rate

hot galvanized Square and Rectangle steel pipe with high zinc coating

US $420-590 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 15-600mm
Thickness: 0.5 - 20 mm
Grade: A106(B,C),A53(A,B),Q195,Q215,Q345,St37,St37-2,St52,STPA25,STPA26,STPG42,A53-A369,Q195-Q345,ST35-ST52,STPA22-STPA26
Standard: ASTM A106-2006,ASTM A213-2001,BS 1387,BS EN 39,BS EN10296,DIN 2444,DIN 2448,GB 3087-1999,GB/T 3087,GB/T 3094-2000,JIS G3429,JIS G3441,JIS G3463-2006,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

Black Square & Rectangular Pipe/Hollow Section Tube/Q195-Q235/SHC RHC

25 Metric Tons (Min. Order)
Outer Diameter: 10-80mm
Thickness: 0.5 - 1.5 mm
Grade: 10#,20#,45#,Q235,Q345,Q195,Q215,10#-45#,Q195-Q345
Standard: JIS G3466,GB/T 3094-2000,GB/T 14291-2006,JIS,GB
Application: Structure Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time
12.5% Response Rate

cold ben square and rectangular hollow section galvanized pipe

US $450-580 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 10*10--200*200mm
Thickness: 0.6 - 3 mm
Grade: Q195,Q215,Q235,Q195-Q345
Application: Structure Pipe
Technique: ERW
Section Shape: Square,square;rectangular
Verified Supplier - Tianjin Shengdu Trade Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
76.6% Response Rate

ERW carbon hot roll A500 Steel Structural Square and rectangular Tube

US $500-600 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10*10-400*400mm
Thickness: 0.5 - 12.75 mm,0.4mm-12.75mm
Grade: 20#,16Mn,A106(B,C),30CrMo,Cr17Ni8,09Mn2V,15MnV,16Mo,Q195,Q215,Q235,Q345,St37,St37-2,STPG42,10#-45#,A53-A369,Cr-Mo alloy,CrNi alloy,Mn-V alloy,Mo,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A53M-2007,BS 1387,DIN EN 10025,GB 5310-1995,GB/T 14975-2002,GB/T 3089-1982,GB/T 3090-2000,GB/T 3094-2000,GB/T 9711.3-2005,GB/T3901,GB/T5310,JIS G3459-2004,JIS G3471-1977,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

BLACK TUBE IN SQUARE SECTION SHAPE

US $450-700 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*10mm-500*500mm
Thickness: 1.0 - 30 mm,1.0-30mm
Grade: API J55,Q195,Q215,Q235,Q345,API J55-API P110,Q195-Q345
Standard: API 5L,ANSI A213-2001,ASTM A106-2006,ASTM A671-2006,ASTM A789-2001,DIN 1630,GB/T3901,API,ASTM,DIN,GB,API ASTM DIN GB
Application: Structure Pipe,manufacturer, steel structure, decoration, etc
Technique: Hot Rolled

Made in China ms carbon high quality square tube hot selling!!!

US $600-800 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Outer Diameter: 15*15-1000*1000mm
Thickness: 0.8 - 12 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,GB/T 3093-2002,GB/T3901,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
48h-72h Average Response Time
80.4% Response Rate

iron steel squares

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
1 Transaction for US $91,195
>72h Average Response Time

EN10305 seamless precision steel tube

US $1100-1300 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.5 - 15 mm
Grade: 10#,20#,45#,16Mn,10#-45#
Standard: DIN EN 10305,DIN
Application: Oil Pipe
Technique: Cold Rolled
Section Shape: Square

BLACK SQUARE STEEL PIPE

US $620-750 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 10x10 - 120x120
Thickness: 0.55 - 4.0 mm
Standard: ASTM A53-2007,ASTM
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Verified Supplier - HUYNH VU IMPORT EXPORT CO.,LTD
Vietnam Contact Details
>72h Average Response Time

ASTM A554 TP304/316 Welded Rectangular/Square Pipe Price

US $1800-3000 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 1 - 25 mm
Application: Frame, building materials, fence, industrial plant structure, bicycles
Technique: ERW
Section Shape: Square
Secondary Or Not: Non-secondary
Surface Treatment: oil coated,black painted,etc.
China (Mainland) Contact Details
>72h Average Response Time

galvanized square steel pipe

US $500-550 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 15x15mm--800x800mm
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.
China (Mainland) Contact Details
>72h Average Response Time

Black Hollow Section

US $650-750 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 20*20mm-400*400mm
Thickness: 1.5 - 16 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: BS EN10217,GB/T 13793-1992,GB/T3901,ASTM A53-2007,BS,GB,ASTM
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
>72h Average Response Time

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

Galvanized square steel pipe prices

US $600-899 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.068 - 52.37 inch
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),API K55,API N80,St52,St42,ST35,Q235,Q345,Q195,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3101,GB 5310-1995,GB 13296-2007,ASTM A53-2007,ANSI A312-2001,API 5CT,API 5L,BS,JIS,GB,ASTM,API
Application: Structure Pipe,chemical,gas building,liquid,,structureconstruction
Technique: Hot Rolled
Verified Supplier - Tianjin Bao Steel Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
20.4% Response Rate
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