Home Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Square Steel Pipe 2019 Product List
53,025 products found from 4,418  

Welded Square Steel Pipe manufacturers & suppliers

Iron Pipe 6 Meter Welded 150X150 Hot Dipped Galvanized Square Steel Pipe ERW Welded Hot Rolled Black Carbon Rectangular Hollow Section Square Steel Pipe Tube

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

201 304 316 904L Duplex 2205 2507 Welded/Seamless Stainless Steel Pipe (Round/Square /Rectangle)

FOB Price: US $ 2.5-3 / kg
Min. Order: 500 kg
  • Type: Seamless/Weld
  • Technique: Cold Rolled/Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Shiny Surface, 2b, 2r, Ba
  • 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 (304304304h 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

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

Foshan Factory 201, 304 Stainless Steel Welded Galvanized Square Pipe with Good quality

FOB Price: US $ 800-3000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Square

Rhs/Shs Welded Square/Rectangular Hollow Section Steel Pipe

FOB Price: US $ 580-750 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration
  • Section Shape: Square

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

All Sizes Available Structural Zinc Coated Welded Square Pre Galvanized Rectangular Steel Pipe in China Stocks

FOB Price: US $ 520-590 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Construction & Decoration, Furniture,Fence
  • Section Shape: Hollow Square Rectangular

Ss AISI Seamless/Welded ERW Stainless Alloy Steel Square/Round Pipe/Tube (201 202 301 304 340 316L 321L 409 904L)

FOB Price: US $ 2100-2800 / Ton
Min. Order: 5 Tons
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 400 Series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Cold Rolled

Rectangular Steel Pipe Size 200X50X8mm Welded Square/Rectangular Hollow Sections Steel Pipe

FOB Price: US $ 500-610 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Square and Rectangular ERW Welded Steel Pipe

FOB Price: US $ 500-1000 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Galvanized Paited
  • Usage: Pipeline Transport, Special Purpose
  • Section Shape: Square Rectangular
  • Size: 25-150

201 304 Welded/Seamless Polishing Stainless Steel Pipe (Round/Square /Rectangle) Manufacturer in China

FOB Price: US $ 800-3000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Square

Stainless Steel Small Welded Square Pipes

FOB Price: US $ 580-770 / Ton
Min. Order: 25 Tons
  • Type: Square
  • Standard: AISI, ASTM, JIS, BS
  • Technique: Welded
  • Shape: Square
  • Surface Treatment: Galvanized
  • Special Use: Wear Resistant Steel, Free Cutting Steel, Mold Steel, Architecture and Decoration

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

Rhs/Shs Welded Square/Rectangular Hollow Section Steel Pipe

FOB Price: US $ 550-800 / Ton
Min. Order: 1 Ton
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Model No: CZ-Sp23
  • Size: 20 - 300 mm
  • Surface: Black, Hot DIP Galvanized, Stainless Steel
  • Item Type: Weld Pipe

Welded Steel Square Pipe Q234/Q345

FOB Price: US $ 650-750 / Ton
Min. Order: 10 Tons
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square
  • Size: 10*10-400*400mm

Q195 Q215 Q235 Mild Carbon Welded Square Steel Pipe

FOB Price: US $ 550 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Structure Pipe, Fluid Pipe, Chemical Fertilizer Pi
  • Section Shape: Round, Square, Rectangular

China Factory Ms ERW Welded Cold Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe

FOB Price: US $ 236-623 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • 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 S355j2h Welded Square Steel Pipe, Square Hollow Sections Pipe

FOB Price: US $ 620 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Welded Square Round Scaffolding Carbon Stucture Steel Pipe

FOB Price: US $ 500 / Ton
Min. Order: 5 Tons
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Round
  • Product Name: Standard Welded Carbon Construction Galvanized Ste

Welded and Cold Size En10305 E260 Square Steel Pipe

FOB Price: US $ 450 / Ton
Min. Order: 5 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Coated
  • Usage: Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square

Welded Stainless Steel Pipe (Round Square Rectangle)

FOB Price: US $ 800-2000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry
  • Section Shape: Round

Square Welded Steel Pipe (BS Standard)

FOB Price: US $ 700-2000 / Ton
Min. Order: 25 Tons
  • Type: Square Steel
  • Technique: Hot Rolled
  • Material: Alloy Steel
  • Surface Treatment: Galvanized
  • 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: Special Section

Welded Square/Rectangular Hollow Sections Steel Pipe Welded

FOB Price: US $ 580-590 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195/Q215/Q235/Q345/A53/A500
  • Surface Treatment: Galvanized, 3PE, Painting, Coating Oil, Steel Stam
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square and Rectangular

Q195 Q235 Mild Square Round Rectangular Oval Galvanized Black Welded ERW Carbon Steel Pipe

FOB Price: US $ 650-900 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Usage: Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
  • Section Shape: Round
  • Surface: Oil Black or as Cuatomer Requirement

Welded Stainless Steel Square Pipe

FOB Price: US $ 2000-5000 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN, Customed
  • Grade: 300 Series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Square
  • Technique: Cold Rolled

Welded Connection Q235 Square Steel Pipe

FOB Price: US $ 450 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration, Furniture
  • Section Shape: Rectangular

ERW Q195 Black Galvanized Welded Round Square 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 316L 904L 347L Duplex 2205 2507 Polished Welded Seamless Stainless Steel Pipe (Round/Square /Rectangle)

FOB Price: US $ 1.7-4.1 / kg
Min. Order: 1 kg
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 200series, 300 Series, 400series,2b
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round,Square,Rectangular
  • Technique: Welded
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    EZ Steel Industrial Co., Ltd.
  • Hunan, China ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME

ASTM 310S 309 316 Stainless Steel Welded Square Pipe

FOB Price: US $ 600-2000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless 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: Square
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