Home Metallurgy, Mineral & Energy Steel Pipe & Tube Square Pipe 2020 Product List
66,050 products found from 6,605  

Square Pipe manufacturers & suppliers

China Supplier of Square Pipe
China products/suppliers.

Sponsored products/suppliers.

Hollow Black Iron Q235 Welded Square Steel Pipe

FOB Price: US $ 500.0-1000.0 / Ton
Min. Order: 1 Ton
Shape: Hollow Sections: Square, Rectangular, Round, Triangular, Hexagonal, Eliptical Hollow sections Scaffolding Test: Chemical Component Analysis, Mechanical ...
Competitive Square Pipe China Supplier
China products/suppliers.

Sponsored products/suppliers.

Premium Quality Steel Structural Tianjin Youfa Brand Welded Rectangular and Square Pipe Tube

FOB Price: US $ 550.0-760.0 / Ton
Min. Order: 1 Ton
premium quality steel structural Tianjin Youfa Brand Welded rectangular and Square Pipe Tube Size: Square pipe: 10x10 - 500x500mm Rectangular pipe: 10x20 - ...
China Supplier of Square Pipe
China products/suppliers.

Sponsored products/suppliers.

Professional Manufacturer Aluminum Square Pipe

FOB Price: US $ 580.0-770.0 / Ton
Min. Order: 25 Tons

Seamless Precision Steel Tube, Stainless Steel Round Tube, Square Tube, Special-Shaped Tube, Cold Drawn Bright Pipe

FOB Price: US $ 3000-3500 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Cold Rolled
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Shanghai Changjin Metal Product Co., Ltd.
  • Shanghai, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Ms Hollow Section Steel Tube ERW Black Annealed Steel Square Pipe

FOB Price: US $ 500-700 / Ton
Min. Order: 6 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe

FOB Price: US $ 600-750 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Group brand Seamless/ERW welded Stainless/Carbon/Alloy Galvanized Square/round Steel Pipe for Building Material/Water Pipe/Steel Material

FOB Price: US $ 500-1000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Alloy Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

En10210 En10219 S355j0h S355j2h ASTM A500 A36 Square Steel Pipe/Rectangular Steel Pipe/Rhs/Shs/Seamless Steel Galvanized Pipe

Min. Order: 25 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

En10219 S235jrh S275j2h S275j0h S355j0h S355j2h Shs Rhs Square Rectangle Rectangular Black Galvanized Pre-Galvanized Steel Pipe

FOB Price: US $ 519-569 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Customized Square Steel Welded Pipes

FOB Price: US $ 500-1000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Special Purpose
  • Section Shape: Round

China Famous Brand Youfa 200X200 mm Ms Iron Structure Steel Ms Square Pipe

FOB Price: US $ 580-750 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration
  • Section Shape: Square/Rectangular

40X40 Ms Hollow Section Black Annealing Steel Square Pipe Price

FOB Price: US $ 300-500 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

201 304 316 316L 904L 2205 310S 2520 254smo Seamless Welded Round Square Rectangle Rectangular Stainless Steel Pipe

FOB Price: US $ 1099-1899 / Ton
Min. Order: 10 Tons
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Hot Rolled

Sanitary Grade 201 304 316 Polished Brushed Mirror Stainless Steel Square Pipe/Tube

FOB Price: US $ 1000-3000 / Ton
Min. Order: 1 Ton
  • Type: Steel Pipe
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: 2b, No.1, No.4, Ba, 8K, Hairline
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Gi Pregalvanzied Welded Square Steel Pipe

FOB Price: US $ 550-700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round,Square,Retangular,Oval

API 5L Gr B Square and Rectangular Steel Pipe

FOB Price: US $ 650-800 / Ton
Min. Order: 1 Ton
  • Type: Square
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Composition: C Si Mn S P
  • Technique: Welded
  • Shape: Square and Rectangular
  • Surface Treatment: Oiled

ERW Steel Pipe/High Frequency Welded Square/Rectangualr Steel Pipe

FOB Price: US $ 400-600 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW/LSAW
  • Material: Carbon Steel
  • Surface Treatment: Black or Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square, Rectangular and Circular

Hot Dipped Galvanized Square Pipes GB/T6728 Prime Quality

FOB Price: US $ 500-600 / mt
Min. Order: 1 mt
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Black; Oiled; Galvanized; Painted
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Commodity: Square Pipe
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Tianjin Qiangsheng Steel Co., Ltd.
  • Tianjin, China ISO 9001, ISO 9000, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064, QC 080000, SA 8000, QHSE

Seamless Square Steel Pipe/Seamless Rectangular Steel Pipe/ Seamless Square/Rectangular Hollow Section Steel Pipe

Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Round / Square Steel Pipe Manufacturer with Competitive Price / Quality

FOB Price: US $ 500-800 / Ton
Min. Order: 10 Tons
  • Material: API 5L, ASME B36.10m-2004, ASTM A53m-2007, BS En
  • Standard: ASTM, GB, API, DIN, JIS, En
  • Diameter: 10.3mm-508mm
  • Cross-Section Shape: Round, Square, Rectangular
  • Connection Type: Welding
  • Item: Round / Square Steel Pipe Manufacturer

Square Stainless Steel Seamless Pipe

FOB Price: US $ 2300-4800 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Stainless Steel
  • Surface Treatment: Varnishing
  • Usage: Pipeline Transport
  • Section Shape: Round

ASTM A500 Gr. B Square Steel Pipe for Steel Structure

FOB Price: US $ 660 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195, Q235, Q345, 16mn, A500, Ss400
  • Surface Treatment: Black
  • Usage: Pipeline Transport
  • Section Shape: Square

Square Rectangular Box Section Round Black Galvanized Steel Pipe

FOB Price: US $ 499-599 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Square

Square Ss Welded Pipes Manufacturer

FOB Price: US $ 500-1000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

Cold Drawn/Hot Rolled Precision Stainless Steel Seamless Pipe, Stainless Steel Welded Pipe, Square Pipe and Special-Shaped Pipe (304 4304h 316ti 317L 321 309S)

FOB Price: US $ 3000-3500 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300--600series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round, Square, Rectangular, Oval, Hexagonal
  • Technique: Cold Rolled
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Shanghai Changjin Metal Product Co., Ltd.
  • Shanghai, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Q195 Black Galvanized Welded Round Square Carbon ERW Steel Pipe for Furniture

FOB Price: US $ 400-650 / Piece
Min. Order: 25 Pieces
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

201 304/304L 316/316L 309S 310S 321 347H 410 420 430 904L Seamless and Welded Decorative or Indurtrial Stainless Steel Round/Square Tube/Pipe

FOB Price: US $ 1050-23500 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Welded or Seamless

Seamless Carbon Steel Pipe (Round/Square/Rectangular)

FOB Price: US $ 700 / Ton
Min. Order: 25 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Untreated/Customized
  • Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Project Pipe
  • Section Shape: Round/Square/Rectangular

Straight Welded Carbon Profiled Square Steel Pipe (10# 20# 45# Q195 Q215 Q235 Q345)

Min. Order: 25 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: on Requirement
  • Usage: Pipeline Transport, Oil/Gas Drilling
  • Section Shape: on Requirement

Ms Black Annealed Welded Steel Furniture Pipe Gi Galvanized Square Rectangular Box Hollow Pipe

FOB Price: US $ 600-800 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration
  • Section Shape: Round,Square,Rectangular,Oval,Star Shape,D,T Shape
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