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square steel piping

25 Tons (Min. Order)
US $600-900 / Ton (FOB Price)
Place of Origin: CN;BEI
Grade: 20#;16Mn;A53(A,B);A106(B,C);A333;A333 Gr6;A210;St37;St52;STPG42;Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;ST35-ST52;STPG42;Q195-Q345
Thickness: 0.6 - 60 mm
Secondary Or Not: Non-secondary
Technique: ERW
Standard: BS EN10219;JIS G3466;GB/T 3094-2000;DIN 1626;DIN 1629/4;ASME B36.10M-2004;BS;JIS;GB;DIN;ASTM

Verified Supplier - Zhonghai Baichuan (Beijing) Steel Co., Ltd.

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60.0% Response Rate

Q195 furniture steel square Tubing and Piping

Place of Origin: CN;TIA;Tianjin China (Mainland)
Grade: 20#;10MoWVNb;A106(B,C);A312;A53(A,B);API K55;Cr17Ni8;Q345;STB42;STBA23;10#-45#;10MoWVNb;A53-A369;API J55-API P110;CrNi alloy;Q195-Q345;STB35-STB42;STBA20-STBA26;Q195
Thickness: 0.5 - 20 mm
Surface Treatment: Galvanized;oil
Secondary Or Not: Non-secondary;Non-secondary
Technique: Hot Rolled

Verified Supplier - Tianjin Baolijin Steel Pipe Co., Ltd.

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Factory Price stainless steel piping mill with high speed rotary cutting tool round/square pipes

1 Set (Min. Order)
US $8000-200000 / Set (FOB Price)
Place of Origin: CN;GUA
Production Capacity: 1-7m/min
Brand Name: YXH
Warranty: 1 year
After-sales Service Provided: Engineers available to service machinery overseas
Condition: New

Verified Supplier - Foshan YXH Tube Mill & Mould Co., Ltd.

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49.0% Response Rate

NEW PRODUCT Q235 SQUARE STEEL PIPING

10 Tons (Min. Order)
US $610-700 / Ton (FOB Price)
Place of Origin: CN;TIA
Grade: A53(A,B);Q235;Q345;Q195;Q215;A53-A369;Q195-Q345
Thickness: 1.0 - 15 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe;Fluid transport;structure steel;agriculture equipment;etc
Technique: ERW

Verified Supplier - Tianjin Reliance Metal Resource Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
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China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
71.9% Response Rate

galvanized square steel piping

5 Tons (Min. Order)
US $500-700 / Ton (FOB Price)
Place of Origin: CN;TIA
Grade: A53(A,B);A106(B,C);A269;A312;A333;A335 P11;A335 P5;St37;St52;St42;Q235;Q345;Q195;Q215;A53-A369;ST35-ST52;Q195-Q345
Thickness: 0.5 - 30 mm
Surface Treatment: Galvanized
Secondary Or Not: Non-secondary
Application: Fluid Pipe

Verified Supplier - Tianjin Jinnuo Steel Pipe Co., Ltd.

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China (Mainland) Contact Details
US $44,000 Trade Assurance Limit
66.3% Response Rate

steel square piping

10 Tons (Min. Order)
US $500-800 / Ton (FOB Price)
Outer Diameter: 15*15-1000*1000
Thickness: 0.5 - 20 mm
Grade: 20#,10Cr9Mo1VNb,10MoWVNb,15NiCuMoNb5,16Mn,A178-C,API K55,Cr17Ni8,15MnV,16Mo,St35.4,St35.8,STBA22,STPG42,10#-45#,A53-A369,API J55-API P110,CrNi alloy,Mn-V alloy,Mo,ST35-ST52,STBA20-STBA26
Standard: API 5DP,ANSI A213-2001,BS 1387,DIN 1630,GB 18248-2000,JIS G3429,API,ASTM,BS,DIN,GB,JIS
Application: Drill Pipe
Technique: Hot Rolled

Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.

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China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
68.0% Response Rate

Hot sale china suppliers hollow section/black square steel piping

1 Ton (Min. Order)
US $200-800 / Ton (FOB Price)
Outer Diameter: 15*15mm-600*600mm
Thickness: 2 - 40 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),A333,A335 P91,A335 P1,Q235,Q345,Q195,10#-45#,A53-A369,Q195-Q345
Standard: BS 6323,BS 3059-2,BS EN 39,BS 31,ASTM A106-2006,ASTM A210-1996,ANSI A213-2001,ASTM A334-2004,ANSI A789-2001,BS,ASTM
Application: Gas Pipe
Technique: ERW

Verified Supplier - Shandong Hongsheng Steel Pipe Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $17,000
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China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
66.0% Response Rate

High quality hot dipped galvanized steel square piping

5 Tons (Min. Order)
US $500-1000 / Ton (FOB Price)
Outer Diameter: 15*15mm-600*600mm
Thickness: 0.05 - 30 mm
Grade: API J55,API K55,API N80,API L80,API P110,St45,St45-8,ST35,STB35,STB42,STBA22,Q235,Q345,Q195,Q215,API J55-API P110,ST35-ST52,STB35-STB42,STBA20-STBA26,Q195-Q345
Standard: BS 1387,BS 1139,BS 6323,BS 6363,BS 3059-2,GB 9948-2006,GB/T 13793-1992,GB 6479-2000,GB/T 14291-2006,GB/T 14975-2002,ANSI A213-2001,ANSI A210-1996,ANSI A182-2001,ANSI A213M-2001,ASME B36.10M-2004,BS,GB,ASTM
Application: Fluid pipe,structure pipe,
Technique: ERW

Verified Supplier - Tianjin Kui Fang International Trade Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $124,000
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China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
56.3% Response Rate

galvanized carbon square/rectangular steel piping

5 Metric Tons (Min. Order)
US $600-700 / Metric Ton (FOB Price)
Outer Diameter: 20*20-600*600mm
Thickness: 1.2 - 25 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),St37,St52,St42,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,JIS G3463-2006,GB/T 3094-2000,DIN 1626,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Widely used in Structure, Accessorize,Construction, Water.
Technique: Hot Rolled,seamless or welded ( erw, lsaw)

Verified Supplier - Tianjin Yu Xing Steel Tube Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $31,000
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China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
67.9% Response Rate

Commom Carbon Square Steel Piping with Ss400

0.5 Metric Tons (Min. Order)
US $500-700 / Metric Ton (FOB Price)
Outer Diameter: 10x10mm - 120x120mm
Thickness: 0.5 - 3.0 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: Furniture Pipe
Technique: ERW

Verified Supplier - Zhejiang Certeg International Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $82,000
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China (Mainland) Contact Details
US $82,000 Trade Assurance Limit
77.3% Response Rate

201 square / round 2b stainless steel piping

5 Metric Tons (Min. Order)
US $1000-1300 / Metric Ton (FOB Price)
Thickness: 0.15mm-3.00mm,0.15mm to 2.0mm
Width: Diamenter: 50mm-910mm
Length: per actual size
Application: Kitchenware, cookware, tableware,Kitchenware, decoration, construction and building ornament
Grade: 201 410 430
Type: Circle

Verified Supplier - Foshan Vigor Dragon Imp. & Exp. Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $123,000
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China (Mainland) Contact Details
US $123,000 Trade Assurance Limit
45.5% Response Rate

galvanized square thin wall steel piping made in china

10 Tons (Min. Order)
US $600-630 / Ton (FOB Price)
Thickness: 0.3 - 2.0 mm
Grade: Q195,Q235,Q195-Q345
Standard: ASTM A53-2007,BS 1387,DIN EN 10025,GB/T 13793-1992,JIS G3101,ASTM,BS,DIN,GB,JIS
Application: construction,building material,fence,furniture pipes
Technique: Cold Rolled
Section Shape: square,rectangular,round,oval

Verified Supplier - Bazhou Sunrise Business & Trading Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $36,000
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China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
63.4% Response Rate

Hot sale china suppliers hollow section/black square steel piping

2 Metric Tons (Min. Order)
US $200-800 / Metric Ton (FOB Price)
Outer Diameter: 15*15mm-600*600mm
Thickness: 2 - 40 mm
Grade: 10#,20#,10Cr9Mo1VNb,Q195,Q235,10#-45#,Q195-Q345
Standard: API 5DP,ASTM A199,BS 6323,DIN EN 10025,JIS G3459-2004,API,ASTM,BS,DIN,JIS
Application: Building
Technique: Hot Rolled

Verified Supplier - Tianjin Bohaihongda Metal Products Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $22,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
88.6% Response Rate

Black Square Hollow Section Steel Piping for Malaya Market

1.0 Tons (Min. Order)
US $630-800 / Ton (FOB Price)
Thickness: 0.6 - 1.2 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345
Application: Structure Pipe
Technique: Cold Rolled
Section Shape: Square
Secondary Or Not: Non-secondary

Verified Supplier - Wuxi Yuexingfa Metal Materials Co., Ltd.

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square steel piping

1 Ton (Min. Order)
US $399-700 / Ton (FOB Price)
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: water,oil and gas,trcuture,low pressure fluid,ect
Technique: ERW
Section Shape: square,Rectangular

Verified Supplier - Tianjin Yao Poly Import And Export Limited Company

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
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China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
72.3% Response Rate

square steel piping manufacturer in china

5 Tons (Min. Order)
US $650-750 / Ton (FOB Price)
Thickness: 0.7 - 25 mm
Grade: 20#,45#,12Cr1MoVG,15NiCuMoNb5,16Mn,St37,St37-2,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,ST35-ST52,Q195-Q345
Standard: BS 1139,BS EN10025,JIS G3101,GB 5130,DIN EN 10025,ASTM A234-2007,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: construction,project,industry..etc.
Technique: Hot Rolled
Section Shape: Square/rectangular

Verified Supplier - Shanghai Shunyun Industry Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
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China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
46.4% Response Rate

steel square tubing/steel square piping

3 Tons (Min. Order)
US $1200-3500 / Ton (FOB Price)
Thickness: 0.6 - 12 mm
Grade: 10#,20#,45#,15CrMo,12Cr1MoV,10CrMo910,Cr17Ni8,1Cr13Mn9Ni1N,10#-45#,Cr-Mo alloy,CrNi alloy
Standard: BS 1387,JIS G3463-2006,JIS G3459-2004,ASTM A213-2001,ASTM A312-2007,ASTM A358-2005,API 5CT,BS,JIS,ASTM,API
Application: Decoration, Construction
Technique: Cold Rolled
Section Shape: rectangular,square

Verified Supplier - Shandong Liaocheng Yizhong Commercial Trade Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
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US $13,000 Trade Assurance Limit
21.3% Response Rate

hollow section steel tubes/piping /black square pipe

10 Tons (Min. Order)
US $600-700 / Ton (FOB Price)
Outer Diameter: 10x10-400x400
Thickness: 0.6 - 17.75 mm
Grade: 20#,15MnV,Q235,Q345,Q195,Q215,10#-45#,Mn-V alloy,Q195-Q345
Standard: BS 1387,BS EN10296,BS 31,BS
Application: Structure Pipe
Technique: ERW

Verified Supplier - North Advanced Science And Technology (Tianjin) Industrial Co., Ltd.

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Hot sale china suppliers hollow section/black square steel piping

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

Verified Supplier - Zhejiang Certeg International Co., Ltd.

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87.4% Response Rate

HS CODE Square Steel Pipe/Piping

2 Pieces (Min. Order)
US $550-800 / 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

Verified Supplier - Jinan Xin Jiyuan Special Section Tube Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $22,000
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China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
76.0% Response Rate

Square Steel Piping(Q235)

10 Tons (Min. Order)
US $500-850 / Ton (FOB Price)
Outer Diameter: 20*20---600*600
Thickness: 0.7 - 14 mm
Grade: 16Mn,A53(A,B),API J55,API K55,St37,St52,Q235,Q345,Q195,Q215,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 3091-2001,ASTM A53-2007,API 5L,BS,GB,ASTM,API,ASTM A 53 / BS 1387-1985
Application: Chemical Fertilizer Pipe
Technique: Hot Rolled,Welded

Verified Supplier - Tianjin Qunshengda Steel Pipe Co., Ltd.

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Q235 pre-galvanized square steel piping with best price made in China

5 Tons (Min. Order)
US $550-850 / Ton (FOB Price)
Thickness: 0.5 - 3.0 mm, 0.5 - 30 mm
Grade: 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,STB35,STB42,STBA20,STBA23,STBA26,STPA22,STPA25,10#-45#,Q195-Q345,STB35-STB42,STBA20-STBA26,STPA22-STPA26
Standard: ASTM A403-2007,ASTM A53M-2007,ASTM A671-2006,BS 1387,BS 6363,BS EN10219,BS EN10296,GB 5130,GB/T 3091-2001,GB/T 8162-1999,GB/T 9711.1-1997,ASTM,BS,GB
Application: Structure Pipe, Structure Pipe
Technique: ERW
Section Shape: round, square

Verified Supplier - Tianjin Chunhang International Trade Co., Ltd.

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93.1% Response Rate

Pipe manufacturer steel square piping

1 Metric Ton (Min. Order)
US $300-600 / Metric Ton (FOB Price)
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

Verified Supplier - Stark (tianjin) International Trade Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
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China (Mainland) Contact Details
US $16,000 Trade Assurance Limit

STKR 400 square rectangular structural steel piping

2 Tons (Min. Order)
US $510-670 / Ton (FOB Price)
Thickness: 1.2 - 20 mm
Grade: Q195,Q215,Q235,Q345,Q195-Q345,GR.A, GR.B, GR.C, GR.D , S235JRH, S275JOH
Standard: GB/T 3094-2000,JIS G3466,GB,JIS,ASTM500, EN10219, GB/T6728
Application: Structure Pipe
Technique: Cold Drawn
Section Shape: Rectangular

Verified Supplier - Tianjin Jing An Steel Trading Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
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China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
47.5% Response Rate

square steel piping

1 Metric Ton (Min. Order)
US $600-700 / Metric Ton (FOB Price)
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 G3444-2006,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Xinyunlai Metal Materials Sales Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $27,000
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China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
48.5% Response Rate

304/304L(Ni 8%) welded square stainless steel pipe/piping

1 Ton (Min. Order)
US $1350-3500 / Ton (FOB Price)
Outer Diameter: Round tube:6.0~323.85mm
Thickness: 0.5~8.0
Application: Mechanical structures ,Decorations, constructions
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN
Certification: ISO

Verified Supplier - Foshan Kuanyu Stainless Steel Product Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $5,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
97.7% Response Rate

square hollow section carbon steel piping

5 Metric Tons (Min. Order)
US $550-700 / Metric Ton (FOB Price)
Outer Diameter: 1/2''x1/2''-20''x20''
Thickness: 1.0 - 20 mm
Grade: 10#,20#,A106(B,C),A53(A,B),Q195,Q215,Q235,St37-2,St52.4,STBA20,STBA22,10#-45#,A53-A369,Q195-Q345,ST35-ST52,STBA20-STBA26
Standard: ASTM A53-2007,BS 1387,BS 31,BS EN10025,DIN 1626,DIN 17175,GB/T 13793-1992,GB/T 3091-2001,GB/T 3094-2000,JIS G3466,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: ERW

Verified Supplier - Zhejiang Certeg International Co., Ltd.

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71.1% Response Rate

High quality cheapest window square steel piping supplier

5 Tons (Min. Order)
US $678-720 / Ton (FOB Price)
Outer Diameter: 20x20-400x400mm
Thickness: 0.6 - 11.25 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

Verified Supplier - EXA International Trading (Tianjin) Co., Ltd.

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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
86.6% Response Rate

BS4568 galvanized square steel piping

5 Metric Tons (Min. Order)
US $650-850 / Metric Ton (FOB Price)
Thickness: 0.8 - 16 mm
Grade: 10#,20#,A106(B,C),API J55,API K55,St37,St37-2,STBA26,STPA25,STPA22,Q235,Q345,Q195,Q215,10#-45#,A53-A369,API J55-API P110,ST35-ST52,STBA20-STBA26,STPA22-STPA26,Q195-Q345
Standard: BS 1387,BS EN10025,JIS G3461-2005,GB/T 9711.1-1997,DIN 1626,DIN 1629/3,ASTM A213-2001,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Structure Pipe
Technique: ERW,Galvanized ,ERW
Section Shape: square rectangular

Verified Supplier - Tianjin Baolijin Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details

square pipe & steel square piping

5 Metric Tons (Min. Order)
US $600-760 / Metric Ton (FOB Price)
Thickness: 1.3 - 16 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A179-C,St37-2,St52.4,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 13793-1992,GB/T3901,DIN 17175,BS,GB,DIN
Application: low pressure liquid delivery such as water,gas,oil,construction,etc
Technique: ERW
Section Shape: Square/Rectangular

Verified Supplier - Tianjin Rurizhongtian International Trade Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
72.1% Response Rate

square steel piping

1 Ton (Min. Order)
US $600-800 / Ton (FOB Price)
Outer Diameter: 15*15-600*600mm
Thickness: 0.4 - 25 mm
Grade: 10#,20#,45#,10Cr9Mo1VNb,16Mn,A53(A,B),API P110,15Mo3,Q195,Q215,Q345,St37,St42,St52,10#-45#,A53-A369,API J55-API P110,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ANSI A210-1996,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1387,BS EN10219,BS EN10296,DIN 1626,DIN EN 10025,DIN EN 10216-1-2004,DIN EN 10305,GB 3087-1999,GB/T3901,API,ASTM,BS,DIN,GB,ASTM, AISI,DIN,EN,GB,JIS
Application: Structure Pipe
Technique: ERW,ERW, Hot rolled and Cold rolled

Verified Supplier - Tianjin Xinao Hongye Steel Sales Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
94.1% Response Rate

steel square piping & black square pipe

5 Metric Tons (Min. Order)
US $600-760 / Metric Ton (FOB Price)
Thickness: 1.3 - 16 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A179-C,St35.8,St37-2,St52.4,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,GB/T 14975-2002,GB/T3639,DIN 17175,BS,GB,DIN
Application: low pressure liquid delivery such as water,gas,oil,construction,etc
Technique: Hot Rolled
Section Shape: Square/Rectangular

Verified Supplier - Tianjin Brilliant Import And Export Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
87.1% Response Rate

black weld steel piping /astm a500 square tube with holes /astm a500 steel square tube with holes

1 Metric Ton (Min. Order)
US $550-850 / Metric Ton (FOB Price)
Outer Diameter: 20*20*1mm-200*200*1mm
Thickness: 1.0 - 30.0 mm
Grade: 20#,45#,St37,Q235,Q345,Q195,Q215,10#-45#,ST35-ST52,Q195-Q345
Standard: ASTM A106-2006,API 5CT,ASTM,API
Application: Boiler Pipe
Technique: Hot Rolled

Verified Supplier - Tianjin Rurizhongtian International Trade Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $11,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
83.8% Response Rate

304/304L(Ni 8%) welded square stainless steel pipe/piping

5 Tons (Min. Order)
US $2600-3000 / Ton (FOB Price)
Outer Diameter: 10mm*10mm-100mm*100mm
Thickness: 0.3mm-3mm
Application: construction&decoration such as furniture,handle,handrail,exhaust pipe
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN
Certification: ISO

Verified Supplier - Foshan Vinmay Stainless Steel Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit

tianjin manufacturer erw square hollow section steel piping

1 Ton (Min. Order)
US $500-700 / Ton (FOB Price)
Outer Diameter: 15*15mm-1200*1200mm
Thickness: 0.1 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A135-A,A312,A53(A,B),15Mo3,Q195,Q215,Q235,Q345,ST35,St37-2,10#-45#,A53-A369,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A199,ASTM A210-1996,ASTM A254-1997,ASTM A312-2001,ASTM A335M-2006,ASTM A53M-2007,BS 1387,DIN 1626,GB/T 3091-2001,GB/T 3093-2002,JIS C8305-1999,API,ASTM,BS,DIN,GB,JIS,ASTM A53, BS1387-1985,GB-T3091
Application: Structure Pipe
Technique: Cold Drawn

Verified Supplier - Tianjin JN Steel Pipe Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $5,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
59.3% Response Rate

square hollow sections steel square piping

10 Tons (Min. Order)
US $600-700 / Ton (FOB Price)
Outer Diameter: 15*15--400*400mm
Thickness: 0.4 - 20 mm
Grade: 10#,20#,Q235,Q345,Q195,10#-45#,Q195-Q345
Standard: JIS G3460-2006,GB/T 13793-1992,DIN EN 10216-1-2004,DIN EN 10217-1-2005,ASTM A53-2007,ASTM A53M-2007,ASTM A513-2007,ASTM A523-1996,JIS,GB,DIN,ASTM
Application: Structure Pipe
Technique: ERW

Verified Supplier - Tianjin Kingston Metal Product Co., Ltd.

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $7,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
7.7% Response Rate

Zinc Coated Erw Welded Square Steel Piping Made In China Manufacturer

10 Metric Tons (Min. Order)
US $500-700 / Metric Ton (FOB Price)
Outer Diameter: 38.1 - 48.6 mm
Thickness: 2.0 - 4.0 mm
Grade: 20#,16Mn,A53(A,B),St37,St52,Q235,Q345,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 1139,BS EN10025,BS EN 39,BS EN10219,BS EN10217,JIS G3444-2006,ASTM A53-2007,ASTM A312-2007,BS,JIS,ASTM
Application: Structure Pipe,For structural use or some other area use
Technique: Hot Rolled

Verified Supplier - Tianjin Minjie Steel Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
76.0% Response Rate

ss pipe Stainless Steel Square Piping using for the decorative fitting

5 Tons (Min. Order)
US $1000-5000 / Ton (FOB Price)
Outer Diameter: 5mm~219mm
Thickness: 0.16mm~3.0mm
Application: decoration, construction and upholstery, etc.
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN,EN,ASTM A554
Certification: ISO

Verified Supplier - Foshan Xindongyuan Stainless Steel Co., Ltd.

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China (Mainland) Contact Details
75.6% Response Rate

q195 square steel piping manufacturer

8 Tons (Min. Order)
US $720-840 / Ton (FOB Price)
Outer Diameter: 15mm-400mm
Thickness: 0.6 - 12 mm
Grade: 20#,10CrMo910,09Mn2V,10Cr9Mo1VNb,16Mo,16Mn,API N80,API L80,St52,STB42,STBA22,Q235,Q345,1Cr13Mn9Ni1N,10#-45#,Cr-Mo alloy,Mn-V alloy,Mo,API J55-API P110,ST35-ST52,STB35-STB42,STBA20-STBA26,Q195-Q345,CrNi alloy
Standard: BS EN10296,BS 6323,JIS G3461-2005,JIS G3452-2004,JIS G3457-2005,JIS G3469-2002,JIS STPG370,GB 3087-1999,GB/T 3639-2000,GB/T 5312-1999,GB/T 13793-1992,ASTM A789-2001,ASTM A234-2007,ASTM A333-2005,BS,JIS,GB,ASTM
Application: Structure Pipe
Technique: Cold Rolled

Verified Supplier - Tianjin Duicheng Metal International Trade Co., Ltd.

China (Mainland) Contact Details
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China (Mainland) Contact Details

square steel piping

20 Tons (Min. Order)
US $600-850 / Ton (FOB Price)
Outer Diameter: 250-700mm
Thickness: 7 - 20 mm
Grade: 20#,45#,16Mn,A53(A,B),St45-8,St52.4,St45-4,STB42,STPG42,Q235,Q345,10#-45#,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS EN10025,JIS G3461-2005,JIS G3454-2007,JIS G3452-2004,JIS G3456-2004,JIS G3457-2005,DIN 1626,DIN 1629/3,DIN 1629/4,DIN 17175,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,API 5L,BS,JIS,DIN,ASTM,API
Application: Structure Pipe
Technique: Extruded

Verified Supplier - Tianjin Liye Territory Of Cold-Formed Steel Co., Ltd.

China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

square steel piping

1 Ton (Min. Order)
US $650-850 / Ton (FOB Price)
Outer Diameter: 15X15MM--800X800MM,20X30MM--600X800MM
Thickness: 1.0 - 40 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A178-C,A213,A53(A,B),Q195,Q215,Q235,Q345,ST35,St37,St37-2,10#-45#,A53-A369,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A213-2001,ASTM A312-2007,BS 1387,DIN EN 10025,GB/T 3087,GB/T5310,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: ERW

Verified Supplier - Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd.

China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
52.9% Response Rate

square stainless steel piping

1 Ton (Min. Order)
US $1000-4500 / Ton (FOB Price)
Outer Diameter: ≥1mm
Thickness: ≥0.3mm
Application: decoration,industry,etc
Steel Grade: 300 Series
Standard: JIS,AISI,ASTM,GB,DIN
Certification: SGS

Verified Supplier - Nanjing Yuhuatai Tello Stainless Steel Products Factory

China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
65.0% Response Rate
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