Home Metallurgy, Mineral & Energy Steel Pipe & Tube Carbon Steel Square Tube 2019 Product List
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Carbon Steel Square Tube manufacturers & suppliers

High Quality Tube Hollow Steel Carbon Iron Square Tube

FOB Price: US $ 500-600 / Ton
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: Square

Q345b Carbon Pipe Mounting Bracket Supplier New Galvanized Ms Steel Square Tube

FOB Price: US $ 650-950 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Cold Drawn
  • 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

ERW Carbon Welded Square and Rectangular Steel Tube

FOB Price: US $ 600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Mining, Construction & Decoration
  • Section Shape: Square

Carbon Steel Square Tube for Metal Building Material

FOB Price: US $ 680 / Ton
Min. Order: 5 Tons
  • Carbon Steel Pipes: Pipe
  • Steel Tube: Steel Pipe
  • Packing: Standard Seaworthy Packing
  • Standard: Q195, Q235, Q345, X42, X60, X70, X80
  • Port: Tianjin
  • Production Capacity: 10000tons/Month
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Multinpharma Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Round and Square Pipe Carbon Galvanized Steel Tube

FOB Price: US $ 600-800 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Construction & Decoration
  • Section Shape: Round

Carbon Steel Square Tube

FOB Price: US $ 700-1100 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Varnishing
  • Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry
  • Section Shape: Round

ERW Welded Steel Pipe Galvanized Carbon Steel Square Tube

FOB Price: US $ 600-800 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Steel Tube Hollow Steel Carbon Iron Square Tube

FOB Price: US $ 580-780 / Ton
Min. Order: 10 Tons
  • Temperature Classification: Room Temperature Piping
  • MPa Classfication: Medium Pressure Piping
  • Material: Galvanized Iron Pipes
  • Standard: ASTM, GB, API, DIN, JIS
  • Diameter: 1/2 Inch etc
  • Medium: Liquid

50*50*1.0mm Square Carbon Steel Pipe Tube

FOB Price: US $ 580-590 / Ton
Min. Order: 1 Ton
  • Type: Seamless/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

Steel Pipe Carbon Steel ERW Galvanized Square Tube with Best Price

FOB Price: US $ 550-680 / 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: Square

Q195 Fencing Mild Carbon Square Welded Hot DIP 1.5 Inch Galvanized Steel Pipe / Tube Manufacturer for Greenhouse

FOB Price: US $ 600-700 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling
  • Section Shape: Round

Carbon Steel Square Pipe Galvanized Rectangular Tube

FOB Price: US $ 540 / Ton
Min. Order: 3 Tons
  • 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: Square

Welded Carbon Square Steel Tube

FOB Price: US $ 450 / Ton
Min. Order: 5 Tons
  • Technique: Hot Rolled
  • Surface Treatment: Coated
  • Standards: ASTM A53-2007, GB/T 3094-2000, JIS G3466, En10219
  • Grade: 10#-45#, Q195-Q345, St35-St52, 10#, 20#, 45#, Q195
  • Thickness: 1.5 - 30 mm
  • Outer Diameter: 20*20mm-300*300mm

Galvanized Round Square Jisg3444 Stk400 / Stk490 Seamless Carbon Steel Pipe Tubes

Min. Order: 1 pc
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • 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

Hot DIP Round and Square Galvanized Carbon Steel Tube

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

Galvanized Welded Carbon Steel Pipe Round and Square Rectangular Steel Tube

FOB Price: US $ 680-780 / 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: Round

Hot DIP Zinc Galvanized Carbon Steel Pipe ERW Steel Square Tube Standard Sizes, Pre Zinc Coated Square Galvanized Tube

FOB Price: US $ 2500-3400 / Ton
Min. Order: 1 Ton
  • Application: Aviation, Electronics, Industrial, Medical, Chemical
  • Standard: JIS, GB, DIN, BS, ASTM, AISI
  • Purity: >99.99%
  • Type: Zinc Strip
  • Alloy: Non-alloy
  • Powder: Not Powder

Carbon Steel Square Tube With Treatment

FOB Price: US $ 500-700 / Metric Ton
Min. Order: 1 Metric Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Oval

Welded Carbon DIN St37 St52 Square Steel Pipe Steel Tube

FOB Price: US $ 400-680 / Ton
Min. Order: 10 Pieces
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Hot Rolled Black Carbon Hollow Steel Sections Square Steel Pipe and Tube

FOB Price: US $ 595-615 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Square

25X25 50X50 Black Square and Rectangular Steel Tube/ Black Hollow Section Steel Tube/Black Carbon Steel Tube

FOB Price: US $ 500-600 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW/Hot Rolled /Cold Rold
  • Material: Carbon Steel
  • Surface Treatment: Black & Oiled
  • Usage: Pipeline Transport, Oil/Gas Drilling, Construction & Decoration
  • Section Shape: Round, Square & Rectangular

Round and Square Gi Carbon Galvanized Steel Pipe Tube

FOB Price: US $ 500-700 / Ton
Min. Order: 20 Tons
  • 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, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

Carbon Welded Square and Rectangle Steel Tube

FOB Price: US $ 600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Mining, Construction & Decoration
  • Section Shape: Square

Welded Carbon ERW Black Square Steel Pipe Tube with Low Price

FOB Price: US $ 600-850 / Ton
Min. Order: 15 Tons
  • Material: Steel
  • Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
  • Structure: All Kinds of Idler
  • Bearing Type: All Kinds of Idler
  • Type: All Kinds of Idler
  • Ovality1: < 0.4mm(33mm---152.4mm)

Square Carbon Seamless Steel Tube

FOB Price: US $ 615-620 / Ton
Min. Order: 10 Tons
  • Type: Seamless
  • Technique: Cold Drawn
  • Material: Q345, 16mn, A53, A106 Gr.B, 10#, 20#
  • Surface Treatment: Hot Rolled Black Surface
  • Usage: Construction & Decoration, Steel Structure/Bridge etc
  • Section Shape: Square

Factory Wholesale Square Section Carbon Steel Galvanized Tube

FOB Price: US $ 350 / Ton
Min. Order: 1 Ton
  • Type: Square
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Composition: Stainless Steel Scrap
  • Technique: Hot Rolled
  • Shape: Tube
  • Surface Treatment: Galvanized

S355jr, Q345, Ss400 Carbon Steel ERW Square Rectangular Steel Tube

FOB Price: US $ 450-780 / 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

Steel Hollow Section St52 Carbon Steel Square Tube Rectangular Tube

FOB Price: US $ 550-750 / Ton
Min. Order: 10 Tons
  • Type: Square
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Composition: Carbon Steel
  • Technique: Welded
  • Shape: Block
  • Surface Treatment: Galvanized

Q195 Fencing Mild Carbon Square Welded Hot DIP 1.5 Inch Galvanized Steel Pipe / Tube Manufacturer for Construction

FOB Price: US $ 600-700 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling
  • Section Shape: Round

S235 Construction Welded Steel Carbon Square Tube

FOB Price: US $ 8 / Piece
Min. Order: 100 Pieces
  • Material: Steel
  • Type: Fixed
  • Structural Style: Multi-Pole Scaffolding
  • Framework: Combined Scaffolding
  • Supporting Mode: Floor Type Scaffolding
  • Lapping Form: Full Scaffolding
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