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:

EN 10219 S275 S355 Black cold rolled mild carbon erw welded square steel pipe

US $500-800 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;45#;Q195;Q215;Q235;Q345;St37;St52;10#-45#;Q195-Q345;ST35-ST52
Thickness: 1.0 - 35 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Cold Rolled
China (Mainland) Contact Details
>72h Average Response Time

high quality low price hot sale Seamless Square steel pipe

US $580-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
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;STPG42
Thickness: 1 - 60 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
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
China (Mainland) Contact Details
>72h Average Response Time
31.6% Response Rate

Square steel pipe

Section Shape: Square
China (Mainland) Contact Details
>72h Average Response Time

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

US $300-500 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;16Mn;A200;1Cr13Mn9Ni1N;Cr17Ni8;Q195;Q215;Q235;St35.4;ST37.4;10#-45#;16Mn;A53-A369;CrNi alloy;Q195-Q345;ST35-ST52
Thickness: 1.0 - 16 mm
Secondary Or Not: Non-secondary
Technique: ERW
Application: Structure Pipe
China (Mainland) Contact Details
>72h Average Response Time

Hot dipped carbon steel galvanized square pipe as to BS1387 and ASTM A53

US $200-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;HEB
Grade: 10#;20#;A106(B,C);A53(A,B);Q195;Q235;Q345;ST35;St37;St45;St52;STPG42;10#-45#;A53-A369;Q195-Q345;ST35-ST52;STPG42
Thickness: 1.2 - 60 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Technique: Hot Rolled
China (Mainland) Contact Details
1 Transaction for US $5,178
>72h Average Response Time
38.5% Response Rate

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
2 Transactions for US $27,940
48h-72h Average Response Time
70.5% 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
19.6% Response Rate

API q235 galvanized square steel pipe factory 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
24h-48h Average Response Time
86.4% Response Rate

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
>72h Average Response Time
63.8% Response Rate

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 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

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

US $400-450 / 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
>72h Average Response Time

Factory good price hot dipped galvanized square steel pipe

US $300-600 / 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: Hydraulic Pipe
Technique: ERW
China (Mainland) Contact Details
>72h 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
>72h Average Response Time

Square Hollow Section/Square Steel Pipe/Square pipe For Sale

US $530-780 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.5 - 30 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,ST37.4,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5L,ANSI A182-2001,ASTM A254-1997,ASTM A312M-2007,ASTM A335M-2006,ASTM A513-2007,BS 1139,BS 1387,GB 13296-2007,GB 18248-2000,GB 5310-1995,JIS G3444-2006,JIS G3454-2007,JIS G3458-2005,JIS G3461-2005,API,ASTM,BS,GB,JIS
standards: ASTM, BS, GB, DIN
Application: Structure Pipe
China (Mainland) Contact Details
>72h Average Response Time

pregalvanized square steel pipe for fence 04

US $459-599 / Ton ( FOB Price)
21 Tons (Min. Order)
Outer Diameter: 15*15-700*700mm
Thickness: 0.5 - 20 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A192,A250,API J55,API L80,API N80,Q195,Q235,Q345,St37,St52,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A335-2006,BS 1139,GB 13296-2007,GB 5310-1995,API,ASTM,BS,GB
Application: Hydraulic Pipe,greenhouse fence
Technique: ERW
China (Mainland) Contact Details
>72h Average Response Time

Hot Dip Galvanized Square Steel Pipe Supplier from tianjin

US $450-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10*10~500mm
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
<24h Average Response Time
96.8% Response Rate

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
>72h Average Response Time
48.5% Response Rate

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

US $500-525 / 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
>72h Average Response Time

Q235/SS400/ST37/S275JR Black Square Steel Pipe

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15*15mm-400*400mm
Thickness: 1.0 - 15.0 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),API J55,St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS EN10219,ASTM A106-2006,ASTM A53-2007,API 5CT,BS,ASTM,API
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
3 Transactions for US $47,000
<24h Average Response Time
81.1% Response Rate

The manufacturer of Galvanized square steel pipe

US $439-599 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 15*15-600*600mm
Thickness: 0.5 - 30 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,10#-45#,Q195-Q345
Standard: BS EN10025,BS EN10217,BS EN10219,BS EN10296,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3094-2000,JIS G3466,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $14,464
>72h Average Response Time
34.8% Response Rate

Promotion Price!!! square pipe! square hollow section! square steel pipe! made in China, high quality and best price!!!

US $300-350 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10*10mm-500*500mm,10*10mm*500*500mm
Thickness: 0.5 - 25 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345,Q195,Q215,Q235,Q345
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS 1139,BS 1387,DIN 1629/4,GB/T 3091-2001,GB/T 9711.1-1997,JIS G3101,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
<24h Average Response Time
89.1% 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-48h 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
48h-72h Average Response Time
44.9% Response Rate

VINA ONE STEEL ASTM A500 Black Square Steel Pipe

US $650-750 / 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

astm a500 hot dipped galvanized square steel pipe with best price

US $700-850 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 15X15-600X600mm,15*15-600*600mm
Thickness: 0.5 - 20 mm,0.5-20mm
Grade: 10#,20#,45#,16Mn,A369,A53(A,B),Q195,Q215,Q235,Q345,ST35,St52,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: ASTM A106-2006,ASTM A53-2007,BS 1387,BS EN10025,DIN EN 10025,GB/T3901,ASTM,BS,DIN,GB
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
19.6% Response Rate

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: ERW
Section Shape: Square
China (Mainland) Contact Details
<24h Average Response Time
50.0% Response Rate

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
1 Transaction for US $20,505
24h-48h Average Response Time
93.3% Response Rate

ERW Galvanized Square Steel Pipe made in china

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: ERW
China (Mainland) Contact Details
>72h Average Response Time
31.6% Response Rate

HIGH QUALITY MILD SQUARE STEEL PIPE PRICE

US $420-500 / 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
<24h Average Response Time
92.9% Response Rate

large size astm a500 grade b erw lsaw square steel pipe

5 Metric Tons (Min. Order)
Outer Diameter: 10*10mm--1000*1000mm
Thickness: 0.8 - 20 mm
Grade: 20#,45#,16Mn,Q215,Q235,St37,St37-2,10#-45#,Q195-Q345,ST35-ST52
Standard: API 5DP,ASTM A333-2005,BS 1139,BS 1387,GB/T8162,GB/T8163,JIS G3457-2005,API,ASTM,BS,GB,JIS
Application: Structure Pipe
Technique: ERW
China (Mainland) Contact Details
1 Transaction for US $41,703
24h-48h Average Response Time
78.4% Response Rate

Square steel pipe price/galvanized steel pipe price/square tube

US $800-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 8*8mm-600*600mm
Thickness: 0.4 - 13 mm
Grade: 10#,16Mn,16Mo,10#-45#,Mo
Standard: ASTM A106-2006,BS EN10025,ASTM,BS
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
65.9% Response Rate

seamless square steel pipe for oil

US $700-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 150*150mm
Thickness: 0.4 - 40 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),Q345,10#-45#,A53-A369,Q195-Q345
Standard: BS EN10219,BS EN10217,JIS G3466,GB/T 3094-2000,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,ASTM A335-2006,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: Cold Rolled

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
48h-72h Average Response Time
62.4% 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

Pre-galvanized square steel pipe

US $500-799 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 15-400mm
Thickness: 0.5 - 12.75 mm
Grade: 10#,20#,A210,Q195,Q215,Q235,St42,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5DP,ANSI A213-2001,BS 31,BS EN10219,DIN 17175,GB/T 8162-1999,GB/T8163,GB/T9711,API,ASTM,BS,DIN,GB
Application: Construction,Furniture,Building,delivery pipe,machinary parts.etc.
Technique: ERW
China (Mainland) Contact Details
>72h 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
1 Transaction for US $3,941
<24h Average Response Time
96.2% Response Rate

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
22 Transactions for US $800,356
<24h Average Response Time
81.7% Response Rate

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
<24h Average Response Time
100% Response Rate

cold drwan galvanized square steel pipe

US $600-750 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 20mm-219mm
Thickness: 0.5 - 10 mm
Grade: 10#,20#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,St37-2,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,BS 1139,BS EN10025,BS 4568,BS EN10217,JIS G3429,GB 3087-1999,GB/T 3091-2001,GB 9948-2006,DIN 2448,DIN 2444,ASTM A106-2006,ASTM A53-2007,ASTM A53M-2007,BS,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW,WELDED
China (Mainland) Contact Details
24h-48h Average Response Time
88.9% Response Rate

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
17.8% Response Rate

Q195 Q235 40x40 standard square steel Pipe

US $500-735 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 20*20mm-400*400mm
Thickness: 2.5 - 3 mm
Grade: 10#,20#,16Mn,Q195,Q215,Q235,10#-45#,Q195-Q345
Grade:: Q195,Q235B,Q345B,GR.A,GR.B,GR.C,GR.D,S235JRH,S275J0H,S355J2H...
Standard: GB/T 3091-2001,GB/T3901,GB
Application:: steel structure building etc
China (Mainland) Contact Details
>72h Average Response Time
17.9% Response Rate

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
48h-72h Average Response Time
56.1% Response Rate
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.