Home Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Square Steel Pipe 2017 Product List
Total 33,063 products from about 2,204

 Welded Square Steel Pipe manufacturers & suppliers

ASTM (201/304/316L) Stainless Steel Welded Rectangle/Tube/Square Pipe

FOB Price: $1.5 - $500 / Piece
Min. Order: 500 Pieces
  • Technique: Cold Rolled
  • Surface Treatment: Polished/Anneal/Pickling
  • Packing: Standard Seaworthy Packing
  • Standard: CE, ASTM, ISO, JIS, DIN
  • Port: Shanghai
  • Trademark: TISCO JISCO BAOSTEEL ZPSS

Welded Square Black Steel Pipes

FOB Price: $400 - $1000 / Square Foot
Min. Order: 5 Square Feet
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Alloy Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport
  • Section Shape: Square

200X200mm Welded Carbon Steel Square and Rectangular Structural Steel Pipe (SQ200-1)

FOB Price: $500 - $750 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Square Pipe Diameter: 1/2''x1/2''~20''x20''

China Carbon Welded Steel Square Pipe

Min. Order: 10 Tons
  • 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

ASTM A554 304 Stainless Steel Welded Square Pipe with 240hl Finish

FOB Price: $1500 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN
  • Grade: 200 Series
  • Shape: Square
  • Technique: Cold Rolled
  • Surface Treatment: Polished

Well Polished Welded Stainless Steel Square Pipes

FOB Price: $2050 - $2100 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Round

Common Carbon 30X30 Welded Steel Square Pipe for Structure

FOB Price: $400 - $650 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled or Galvanized
  • Usage: Construction & Decoration, Special Purpose
  • Section Shape: Square

Welded Connection 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

Welded Big Square Steel Pipe

FOB Price: US $750 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black,Galvanized or Paint as Per Request
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

Welded 316ti Stainless Steel Square Pipe Manufacture

FOB Price: $2500 - $2800 / Ton
Min. Order: 10 Tons
  • Type: Seamless/Welded
  • Technique: Hot Rolled/Cold Drawn/ERW
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Hose Clamps,Cookware,Window Channel Spacers
  • Section Shape: Round

HDG Welded Galvanized Square Steel Pipe

FOB Price: US $445 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

ERW Galvanized/ Annealing Welded Square/ Rectangular Steel Pipe (T-02)

Min. Order: 25 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon 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: Square

Well Polished Welded Stainless Steel Square Pipes

FOB Price: $1700 - $1900 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, SGS, BV, RoHS, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Cold Rolled

300 Series Steel Grade Stainless Steel Tube/Welded Type Square Pipe

FOB Price: $2300 - $2900 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round or Square

ERW Galvanized/ Annealing Welded Square/ Rectangular Steel Pipe (T-02)

FOB Price: US $650 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Structure Pipe, Fluid Pipe, Chemical Fertilizer Pi
  • Section Shape: Round
  • Product Name: Hot DIP Galvanized ERW Square Steel Pipe

Welded Black Carbon Square Steel Hollow Pipes

FOB Price: $470 - $480 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Bared
  • Usage: Pipeline Transport
  • Section Shape: Square

Q195 Q235 Q345 S235jr Square Pipe, Galvanized Steel Pipe Price, Spiral Welded Steel Pipe

FOB Price: $500 - $900 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: EFW
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Boiler Pipe, Hydraulic/Automobile Pipe, Construction & Decoration
  • Section Shape: Round

High Frequency Welded Hot Dipped Galvanized Square Steel Pipe

FOB Price: $560 - $600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Welded Stainless Steel Square Pipe (304 316 316L 316Ti)

FOB Price: $600 - $1800 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Square
  • Technique: Cold Rolled

Pre-Gal Square Tube 50X50mm/Welded Steel Pipe

FOB Price: $580 - $660 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square

High Quality Welded Steel Pipe (Square/ Rectangle/Round)

FOB Price: $510 - $900 / Ton
Min. Order: 100 Tons
  • Customized: Customized
  • Shape: Square
  • Certification: ISO2531
  • Section Shape: Square
  • Joint Type: Customized
  • Usage: Construction

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

Tianjin Large Size Black Welded Square and Rectangular Mild Steel Pipe Factory

FOB Price: US $400 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration
  • Commodity: Tianjin Large Size Black Welded Square and Rectang

Carbon Square Welded Galvanized Steel Pipe

FOB Price: $250 - $300 / Ton
Min. Order: 10 Tons
  • Layer: Single
  • Cover Material: Film
  • Size: Large
  • Type: Production Greenhouse
  • Technical: ERW
  • Outer Diameter: 20-219mm

Square Welded Steel Pipe (BS Standard)

FOB Price: $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

ASTM A554 304/Tp316L/347H/201 Polished Welded Stainless Steel Square Pipe (KM-56)

FOB Price: US $1500 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Welded
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Mining
  • Section Shape: Square

Square Stainless Steel Hairline Welded Pipe

FOB Price: $1500 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Welded Carbon Pre-Galvniazed Square Steel Pipe

FOB Price: $400 - $420 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry
  • Section Shape: Square

Wholesale 201 Stainless Steel Welded Square Thick Pipe

FOB Price: $800 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Satin/Hairline/Polished/Embossing
  • Usage: Construction & Decoration
  • Section Shape: Round/Square/Rectangular/Oval/Specia Section

Welded Stainless Steel Pipe (Round Square Rectangle)

FOB Price: US $1000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Stainless Steel
  • Surface Treatment: Annealed+Pickled
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round
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