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Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Specifications
MOQ :
50 Tons
Price :
US $661-995 / Ton
Section Shape :
Square
Size Range :
30*30-500*500
Round Pipe OD :
10mm - 1000mm
Round Pipe Thickness :
4mm - 30mm
Square Pipe Size :
10mm*10mm - 1000mm*1000mm
Square Pipe Thickness :
1.2mm - 30.0mm
Rectangle Pipe Size :
20mm*40mm - 400mm*700mm
Rectangle Pipe Thickness :
1.2mm - 30.0mm
L/T/Z Section Size :
28mm/38mm
L/T/Z Section Thickness :
0.5mm-1.5mm
Material :
A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140
Surface Treatment :
Black, galvanized, painted
Standard Length :
6M
Production Capacity :
10,000MT per month
MOQ :
10 Tons per size
Description
Hollow Section Hot Rolled Rectangular Carbon Steel Tube Weld Galvanized Square Steel Pipe
High-quality hollow section steel tubes available in square, rectangular, and round configurations with hot-rolled carbon steel construction and galvanized weld options.
Product Specifications
Available Steel Tube Types
Product Type Specification Range Thickness Range Length Options
Round Pipe OD 10mm - 1000mm 4mm - 30mm Custom lengths available
Square Pipe 10mm×10mm - 1000mm×1000mm 1.2mm - 30.0mm 6m standard (customizable)
Rectangle Pipe 20mm×40mm - 400mm×700mm 1.2mm - 30.0mm 6m standard (customizable)
L/T/Z Window Section 28mm/38mm profiles 0.5mm - 1.5mm Custom lengths available
Technical Details
  • Materials: A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140, and equivalent grades
  • Surface Treatment: Black, galvanized, or painted finishes
  • Packing: Export standard packaging (bundles, seaworthy packages, container shipping)
  • Delivery Port: Shanghai, China
  • Lead Time: Within 30 days after receiving original L/C or deposit
  • Minimum Order Quantity: 10 Tons per size
  • Production Capacity: 10,000MT per month
Applications
Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sports equipment, and home furniture.
Main Markets
Europe, America, Africa, Southeast Asia, and Asia
Standard Size Specifications
Regular Stock Sizes
Size (Outer Dimensions) Wall Thickness Range Standard Length
20×20 / 25×25 1.2mm - 2.75mm 6m (customizable)
30×30 / 20×40 / 30×40 / 25×40 1.2mm - 3.5mm 6m (customizable)
40×40 / 50×50 / 30×50 / 25×50 / 30×60 / 40×60 1.2mm - 4.75mm 6m (customizable)
60×60 / 50×70 / 40×80 / 40×50 1.2mm - 5.75mm 6m (customizable)
70×70 / 60×80 / 50×80 / 100×40 / 50×90 1.5mm - 5.75mm 6m (customizable)
75×75 / 80×80 / 90×90 / 60×100 / 50×100 / 120×60 / 100×80 / 60×90 1.5mm - 7.75mm 6m (customizable)
100×100 / 120×80 1.8mm - 7.75mm 6m (customizable)
120×120 / 130×130 / 180×80 / 160×80 / 100×150 / 140×80 / 140×60 2.5mm - 10.0mm 6m (customizable)
140×140 / 150×150 / 100×180 / 200×100 2.5mm - 10.0mm 6m (customizable)
160×160 / 180×180 / 200×150 3.5mm - 11.0mm 6m (customizable)
200×200 / 250×150 / 100×250 3.5mm - 11.0mm 6m (customizable)
250×250 / 250×200 / 300×150 / 300×200 4.5mm - 15.0mm 6m (customizable)
300×300 / 350×200 / 350×250 / 300×150 4.5mm - 15.0mm 6m (customizable)
350×350 / 350×300 / 450×250 / 400×300 / 500×200 4.5mm - 15.75mm 6m (customizable)
400×400 / 280×280 / 450×300 / 450×200 / 400×350 / 400×250 / 500×250 / 500×300 4.5mm - 15.75mm 6m (customizable)
Product Gallery
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500 Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500 Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500 Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500 Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500 Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Company Overview
We are a comprehensive steel pipe enterprise integrating production, processing, and sales operations. Our extensive product range includes steel tubes, square tubes, seamless square tubes, thick wall square tubes, cold drawn square tubes, right angle square tubes, hot dip galvanized square tubes, stainless steel square tubes, alloy square tubes, and custom non-standard seamless square tubes.
We maintain strategic partnerships with major steel pipe manufacturers including Tianjin Seamless Steel Pipe Factory, Baotou Steel Pipe Factory, Chengdu Steel Pipe Factory, Wuxi Steel Pipe Factory, and Baosteel Steel Pipe Factory. Our company operates two large pipe manufacturing facilities specializing in square pipe and straight seam welding pipe production.
Product Range & Capabilities
  • Complete size range: 20×20 - 800×800 square tubes, 20×30 - 400×800 rectangular tubes
  • Thickness range: 0.6mm - 28mm with up to 2,800 specification variations
  • Material grades: Q235B, Q345B, Q235, Q345b, 16MN square tubes
  • Custom processing available for all profiles including floral, multilateral, and special-shaped steel pipes
  • Specialized production of iron pipes, fence pipes, armrest pipes, heating pipes, and decoration pipes
Industry Applications
Steel structures, large venues, exhibition centers, lifting machinery, shipbuilding, storage shelves, decoration, transportation facilities, airport construction, railway vehicles, bridge support, mine support, three-dimensional garage, outdoor advertising, fitness equipment, wind power equipment, and vehicle manufacturing industries.
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Company Advantages
Competitive Pricing
Strategic partnerships with steel manufacturers ensure lowest market prices. Advanced management systems reduce operating costs while maintaining strong development momentum.
Quality Assurance
Professional quality control from procurement to sales. Continuous tracking of steel mill quality ensures reliable product performance. Quick resolution of quality concerns with satisfactory outcomes.
Comprehensive Service
24-hour distribution services via automobile, railway, and ship transport. Complete steel product portfolio with simplified ordering through telephone, telex, internet, and remote ordering systems.
Welcome every old and new customer to come to negotiate and communicate with us. "Unity, integrity" is our foundation, "advancement" is our spirit.
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Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500

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Product Detail
MOQ :
50 Tons
Price :
US $661-995 / Ton
Section Shape :
Square
Size Range :
30*30-500*500
Round Pipe OD :
10mm - 1000mm
Round Pipe Thickness :
4mm - 30mm
Contact Supplier
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500
Hot Rolled Galvanized Square Steel Pipe Hollow Section Carbon Steel Tube 30*30-500*500

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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