Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

rectangular/square steel pipe/tubes/hollow section galvanized/black annealing

US $460-510 / Ton ( FOB Price)
2 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: Q195;Q235;Q345;Q195-Q345
Thickness: 0.34 - 17.75 mm
Secondary Or Not: Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
<24 hours Average Response Time

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

US $600-850 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;Q195;Q215;Q235;Q345;St37;St37-2;St52;St52.4;ST54;10#-45#;16Mn;Q195-Q345;ST35-ST52
Thickness: 1 - 15 mm
Secondary Or Not: Non-secondary
Technique: ERW
Standard: ASTM A252-1998;ASTM A513-2007;ASTM A53-2007;BS 1387;BS EN 10297;BS EN10217;BS EN10219;DIN 1629/4;DIN 17175;GB/T 3091-2001;GB/T 9711.2-1999;JIS G3445-2006;JIS G3454-2007;JIS G3455-2005;ASTM;BS;DIN;GB;JIS;ASTM BE-EN DIN JIS GOST AU
Verified Supplier - Sino Metal Material Co., Ltd.
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
>72 hours Average Response Time

Galvanized Square Steel Pipe 02

US $550-699 / Ton ( FOB Price)
24 Tons (Min. Order)
Place of Origin: CN
Grade: 10#;20#;45#;16Mn;A106(B,C);A192;A250;API J55;API L80;API N80;Q195;Q235;Q345;St37;St52;10#-45#;16Mn;A53-A369;API J55-API P110;Q195-Q345;ST35-ST52
Thickness: 0.5 - 20 mm
Secondary Or Not: Non-secondary
Technique: ERW
Standard: API 5L;ASTM A335-2006;BS 1139;GB 13296-2007;GB 5310-1995;API;ASTM;BS;GB
China (Mainland) Contact Details
US $6,000 Trade Assurance Limit
<24 hours Average Response Time

Top Supplier Square Pipe Square Steel Pipe In Tianjin

US $500-630 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A106(B,C);Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;Q195-Q345
Thickness: 0.4 - 18 mm
Secondary Or Not: Non-secondary
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
<24 hours Average Response Time

GI Square Steel Pipe

10 Metric Tons (Min. Order)
Place of Origin: CN;HEB
Grade: Q235;Q195;Q215;Q195-Q345;Q195,Q235,Q345
Thickness: 0.8 - 2.75 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
>72 hours Average Response Time

China pipe porn tube/ steel tube 8 manufacturer DPBD Q215 80*80 mm Pre-galvanized Square Steel Pipe

US $500-700 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 1.2 - 30 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),12Cr2Mo,16Mo,Q195,Q235,Q345,St37-2,St42,St52,STB35,10#-45#,A53-A369,Cr-Mo alloy,Mo,Q195-Q345,ST35-ST52,STB35-STB42
Standard: ASTM A106-2006,ASTM A210-1996,ASTM A53M-2007,BS 1387,BS 4568,BS EN10219,DIN EN 10208-1-1998,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB 3087-1999,GB/T 3094-2000,JIS G3452-2004,JIS G3461-2005,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe,Construction
Technique: ERW,ERW electric resistence welding
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
55 hours Average Response Time

erw square steel pipe

US $450-700 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Outer Diameter: 15*15-600*600
Thickness: 0.5 - 30 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS 1139,BS 3059-2,GB 3087-1999,GB 13296-2007,GB 9948-2006,GB 5130,ASTM A179-1990,BS,GB,ASTM
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
>72 hours Average Response Time

galvanized square steel pipe,seamless galvanized square tube Q195/DX51D/Q235

US $450-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10~400*400mm,10*10-400*400mm
Thickness: 0.6 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,BS 1139,BS 1387,BS EN10219,JIS G3444-2006,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe,Construction
Technique: Hot Rolled,ERW
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
<24 hours Average Response Time

The manufacturer of Galvanized square steel pipe

US $500-600 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.8 - 30 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS EN10219,BS EN10296,DIN EN 10216-1-2004,GB 3087-1999,JIS G3461-2005,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72 hours Average Response Time

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
<24 hours Average Response Time

ERW Galvanized Square Steel Pipe

US $590-719 / Metric Ton ( FOB Price)
3 Metric Tons (Min. Order)
Outer Diameter: 20*20-400*400mm
Thickness: 0.8 - 12 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,JIS G3463-2006,GB 5310-1995,DIN 1626,BS,JIS,GB,DIN
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24 hours Average Response Time

200x200 galvanized square steel pipe

US $630.00 / Metric Ton ( Wholesale Price)
25 Metric Tons (Min. Order)
Outer Diameter: 200mm-400mm
Thickness: 5 - 16 mm
Grade: 16Mn,Q195,Q215,Q235,Q345,Q195-Q345
Standard: BS 1387,GB 5310-1995,BS,GB
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
34 hours Average Response Time

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
<24 hours Average Response Time

Q235 Galvanized Square Steel Pipe

US $400-600 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 20x30MM-800x1000MM/20x20MM-600x...
Thickness: 0.5 - 20 mm
Grade: 20#,45#,Q195,Q215,Q345,St37,St37-2,St52,10#-45#,Q195-Q345,ST35-ST52,Q195-345
Standard: ANSI A213-2001,ASTM A252-1998,ASTM A53-2007,BS 1387,BS EN10296,GB/T 9711.2-1999,GB/T9711,ASTM,BS,GB,ASTM,JIS,GB,BS
Application: Boiler Pipe
Technique: ERW,ERW and Hot Rolled
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
<24 hours Average Response Time

Carbon Steel 200x200mm Diameter Square Steel Pipe Sizes

US $500-700 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 10x10mm-500x500mm
Thickness: 0.5 - 20.0 mm
Grade: Q195,Q215,Q235,Q345,St37,Q195-Q345,ST35-ST52
Standard: ASTM A53-2007,BS 1387,BS 6363,DIN 1626,GB/T 13793-1992,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe,For Steel Structure
Technique: ERW
China (Mainland) Contact Details
US $101,000 Trade Assurance Limit
50 hours Average Response Time

Factory good price hot dipped galvanized square steel pipe

US $299-599 / Ton ( FOB Price)
1 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,GB/T 3091-2001,GB/T 8162-1999,GB/T 8163-1999,JIS G3466,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
<24 hours 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
<24 hours Average Response Time

HIGH QUALITY MILD SQUARE STEEL PIPE PRICE

US $500-620 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-500*500mm
Thickness: 1 - 15 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 A671-2006,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
US $30,000 Trade Assurance Limit
<24 hours Average Response Time

100x100mm SHS Galvanized hollow section rectangular and square steel pipe/tube

US $500-520 / 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
<24 hours Average Response Time

Xinyunlai hollow section square steel pipe

US $450-680 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 10X10-600X600mm
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 G3466,ASTM,BS,DIN,GB,JIS,DIN 2440, ASTM A53, BS4568, GB/T3091,
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
>72 hours Average Response Time

Hot Product !!!! Square Steel Pipe!!! Steel Square Pipe!!! Galvanized Square Steel Pipe!!!

US $600-750 / Metric Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15-400*400MM
Thickness: 0.6 - 16 mm,0.5-10mm
Grade: 10#,20#,45#,10MoWVNb,10Cr9Mo1VNb,16Mo,16Mn,A53(A,B),A106(B,C),A315,API N80,St37,Q235,Q195,Q215,10#-45#,Mo,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345,ASTM A106,A53,A500,A135
Standard: BS 1387,BS 1139,BS 4568,JIS G3454-2007,JIS G3452-2004,GB/T 9711.1-1997,GB/T 3091-2001,DIN 1626,DIN 1629/3,DIN 1629/4,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
<24 hours Average Response Time

4x4 galvanized square metal fence posts,galvanized square steel pipe

US $550-750 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Thickness: 1 - 14 mm
Grade: 16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS 1139,BS 1387,BS EN 39,DIN 2444,GB/T 8162-1999,GB/T8163,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
50 hours Average Response Time

square steel pipe for structure manufactures

US $600-800 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.5 - 12 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,15NiCuMoNb5,16Mn,A106(B,C),A53(A,B),API J55,10CrMo910,15CrMo,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Q195-Q345,Q195,Q215,Q235,Q345
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS 1387,DIN 1626,GB/T 3091-2001,JIS G3444-2006,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe,structure
Technique: ERW
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
<24 hours 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
US $7,000 Trade Assurance Limit
>72 hours Average Response Time

china manufacturer erw galvanized square steel pipe

US $400-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10-600*600
Thickness: 0.5 - 110 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A312,Q235,Q345,Q195,Q215,10#-45#,A53-A369,Q195-Q345
Standard: JIS G3444-2006,GB 5310-1995,GB/T8162,GB/T8163,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,JIS,GB,ASTM
Application: Gas Pipe
Technique: ERW
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
55 hours Average Response Time

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
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

galvanized square steel pipe

US $600-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10mm*10mm-1200mm*1200mm
Thickness: 0.6 - 60 mm
Grade: 20#,16Mn,A53(A,B),A106(B,C),A333,A335 P91,A333 Gr6,A210,St37,St52,STPG42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS EN10219,JIS G3466,GB/T 3094-2000,DIN 1626,DIN 1629/4,ASTM A106-2006,ASTM A53-2007,ASTM A182-2001,ASTM A335-2006,ASTM A333-2005,ASTM A179-1990,ANSI A182-2001,ASME B36.10M-2004,ASME B36.19M-2004,ASTM A335M-2006,BS,JIS,GB,DIN,ASTM
Application: mechanical manufacture, construction, metallurgy,steel structure etc
Technique: ERW
China (Mainland) Contact Details
<24 hours Average Response Time

alibaba China black hollow square steel pipe In stock

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Thickness: 0.8 - 20 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Standards: ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Application: Oil Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
<24 hours Average Response Time

galvanized square steel pipe with best price

US $500-600 / Ton ( FOB Price)
20 Tons (Min. Order)
Thickness: 0.5 - 2.5 mm
Grade: 10#,20#,45#,Q195,Q235,10#-45#,Q195-Q345
Standard: API 5CT,API 5DP,ASTM A1020-2002,ASTM A234-2007,ASTM A312-2007,ASTM A334-2004,BS 1139,BS 1387,DIN 1626,DIN 17175,GB 13296-2007,GB 5310-1995,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
Section Shape: Square
China (Mainland) Contact Details
<24 hours Average Response Time

EN10210 Seamless Square Steel Pipe

US $450-750 / Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 20*20-600*600
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
US $22,000 Trade Assurance Limit
>72 hours Average Response Time

pre-galvanized rectangular/square steel pipe

US $300.00 / Ton ( Wholesale Price)
10 Tons (Min. Order)
Thickness: 0.8 - 2.2 mm,1.3mm-20mm
Grade: 16Mn,A53(A,B),Q195,Q215,Q235,Q345,A53-A369,Q195-Q345
Standard: ASTM A513-2007,BS EN10219,GB 5310-1995,JIS G3466,ASTM,BS,GB,JIS,ASTM GB JIS
Application: Structure Pipe,machenical use
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
<24 hours Average Response Time

superior square steel pipe

US $450-600 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-500*200mm
Thickness: 0.5 - 30 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,BS 1387,DIN 2444,DIN EN 10217-1-2005,GB/T 3091-2001,JIS G3444-2006,JIS G3452-2004,ASTM,BS,DIN,GB,JIS,GB/T3091-2001, ASTM A53 , BS1387-1985
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

Hot rolled black square steel pipes

US $450-600 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-400*400mm
Thickness: 0.5 - 12 mm
Grade: 10#,20#,16Mn,A199,12Cr2Mo,Q195,Q215,Q235,STPG42,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345
Standard: API 5L,ASTM A312-2001,BS 1387,BS EN 10297,BS EN10217,DIN 1630,GB 3087-1999,GB 6479-2000,JIS STPG380,API,ASTM,BS,DIN,GB,JIS
Application: Construction,Furniture,Building,delivery pipe,machinary parts.etc.
Technique: Hot Rolled
China (Mainland) Contact Details
<24 hours Average Response Time

welded square steel pipe rectangular/square pipe for mechanical, construction, structure use

US $600-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20x20-400x400mm
Thickness: 1.2 - 25 mm
Grade: Q235,Q195,Q215,Q195-Q345
Standard: BS EN10296,BS EN10219,JIS G3466,GB/T 3091-2001,BS,JIS,GB
Application: Structure Pipe,mechanical, construction, structure use
Technique: ERW
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
<24 hours Average Response Time

carbon square steel pipe ERW steel pipe black pipe/tube mild steel made in china

US $700-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10mm-600*600mm
Thickness: 0.5 - 20 mm
Grade: 10#,16Mn,A53(A,B),Q195,Q215,Q235,10#-45#,A53-A369,Q195-Q345,Q195,Q235,Q215,16Mn,10#,20#
Standard: ASTM A53-2007,BS 1387,DIN EN 10025,GB 6479-2000,ASTM,BS,DIN,GB,ASTM A500,GB/T6728-2002
Application: Structure Pipe
Technique: ERW,welded pipe
Verified Supplier - Tianjin Bridge Steel Co., Ltd.
China (Mainland) Contact Details
>72 hours Average Response Time

40x40 standard galvanized carbon square steel pipe

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10-400
Thickness: 0.5 - 2.0 mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: GB 3087-1999,GB 5310-1995,GB/T8162,GB
Application: Structure Pipe
Technique: ERW
Verified Supplier - Sanli Industry Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

high quality low price hot sale Seamless Square steel pipe

US $580-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: many outside dimensions
Thickness: 1 - 60 mm
Grade: 10#,20#,A106(B,C),A200,A214,A53(A,B),Cr5Mo,Q235,Q345,ST35,St35.8,St45,St45-8,STPG42,10#-45#,A53-A369,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,DIN 1629/3,DIN 17175,GB 5310-1995,GB 6479-2000,GB 9948-2006,GB/T 8163-1999,JIS G3454-2007,JIS G3456-2004,ASTM,DIN,GB,JIS
Application: many kinds of usage
Technique: Hot Rolled
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
>72 hours Average Response Time

Top Supplier Galvanized Square Pipe; Galvanized Square Steel Pipe In Tianjin

US $550-750 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 20*20-250*250mm
Thickness: 1.0 - 15 mm
Grade: Q195,Q215,Q235,Q195-Q345
Standard: ASTM A53-2007,BS 1387,GB/T3901,ASTM,BS,GB
Application: Fluid pipe, Gas pipe, Construction pipe...
Technique: ERW
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
58 hours Average Response Time

50x50mm square steel pipe

US $580-990 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: DN5-DN1000
Thickness: 1 - 60 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),St37,ST37.4,STB35,STB42,10#-45#,A53-A369,ST35-ST52,STB35-STB42
Standard: ASTM A106-2006,ASTM A53-2007,DIN 1626,DIN 17175,GB/T8162,GB/T8163,ASTM,DIN,GB
Application: fluid pipe, oil pipe, gas pipe,structure pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
<24 hours Average Response Time

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
US $20,000 Trade Assurance Limit
<24 hours Average Response Time

Tianjin q235 q345 4'' square steel pipe price

US $500-650 / Ton ( FOB Price)
5 Tons (Min. Order)
Thickness: 0.5 - 24 mm
Grade: 10#,45#,16Mn,Q195,Q235,Q345,10#-45#,Q195-Q345,Q235B, GR.B , GR.A, SS300, S235JR,SS400
Standard: API 5L,ASTM A789-2001,GB/T 13793-1992,GB/T 9711.2-1999,GB/T 9711.3-2005,GB/T3901,GB/T9711,API,ASTM,GB
Application: Structure Pipe
Technique: ERW
Section Shape: Square
China (Mainland) Contact Details
>72 hours Average Response Time

Q195 square steel pipe/ sch30 steel pipe/ ss400 galvanized steel pipe

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm-500*500mm
Thickness: 0.6 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A106-2006,BS 1139,BS 1387,BS EN10219,JIS G3444-2006,JIS G3466,ASTM,BS,JIS
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
47 hours Average Response Time

black square steel pipe, ms square pipe price ,black square steel tube

US $400-460 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: DN12**12~DN400*400
Thickness: 0.3 - 7.25 mm
Grade: 20#,16Mn,A210,A53(A,B),Q195,Q215,Q235,10#-45#,A53-A369,Q195-Q345
Standard: ANSI A210-1996,ANSI B36.10M-2004,ASTM A53-2007,BS 1387,BS EN10217,BS EN10219,GB/T 3087,GB/T 3091-2001,GB/T 3094-2000,GB/T 8162-1999,ASTM,BS,GB,GB/T3094 ,ASTM A500
Application: Structure Pipe,Sturcture or industry
Technique: ERW
Verified Supplier - Tianjin Ruitong Steel Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
<24 hours Average Response Time
Show : 20 38 50
Prev 1 2 3 4 5 ... 270
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "square ste..." ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show square steel pi... or other products of your own company? Display your Products FREE now!
Top Category
Get better results for square steel pipe.
...
suppliers can give quotations.