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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Black Surface Treatment Square Steel Tube and Rectangular Steel Pipe with 30*30-500*500 Size Range for Pipeline Transport
Product Details
| Section Shape | Square | Surface Treatment | Black |
|---|---|---|---|
| Size Range | 30*30-500*500 | Thickness Range | 1.2mm-30.0mm |
| Length | 6M (or Customized) | Material | A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140 |
| Outer Diameter | 20x20 To 500x300 | Wall Thickness | 0.5mm-15.75mm |
| Production Capacity | 10,000MT Per Month | MOQ | 10 Tons Per Size |
| Packing | Bundles, Seaworthy Package | Lead Time | Within 30 Days |
| Standard Length | 6M | Surface Finish | Black, Galvanized, Painted |
| Shape Varieties | Square, Rectangle, L/T/Z | ||
| Highlight | Black Surface Treatment Square Steel Tube,30*30-500*500 Size Range Rectangular Steel Pipe,Pipeline Transport Application Hollow Steel Section |
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Product Description
EN S235JR Rectangular Steel Pipe Tube & ASTM A36 Square Steel Pipe
High-quality 50x50 square steel tubes and rectangular steel pipes manufactured to international standards including EN S235JR and ASTM A36 specifications.
Product Specifications
Available Steel Tube Types
| Product Type | Size Range | Thickness |
|---|---|---|
| Round Pipe | OD10mm - 1000mm | 4mm - 30mm |
| Square Pipe | 10mm×10mm - 1000mm×1000mm | 1.2mm - 30.0mm |
| Rectangle Pipe | 20mm×40mm - 400mm×700mm | 1.2mm - 30.0mm |
| L/T/Z Window Section | 28mm/38mm | 0.5mm - 1.5mm |
Technical Details
- Materials: A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140, etc.
- Surface Treatment: Black, galvanized, or painted
- Packing: Export standard packing (bundles, seaworthy package, shipped in container)
- Delivery Port: Shanghai, China
- Lead Time: Within 30 days after receiving original L/C or deposit
- MOQ: 10 Tons per size
- Production Capacity: 10,000MT per month
Applications
Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sport equipment, and home furniture.
Standard Size Specifications
| Size (Outer Dimensions) | Wall Thickness | Length |
|---|---|---|
| 20×20 / 25×25 | 1.2mm - 2.75mm | 6M in stock (or customized) |
| 30×30 / 20×40 / 30×40 / 25×40 | 1.2mm - 3.5mm | 6M in stock (or customized) |
| 40×40 / 50×50 / 30×50 / 25×50 / 30×60 / 40×60 | 1.2mm - 4.75mm | 6M in stock (or customized) |
| 60×60 / 50×70 / 40×80 / 40×50 | 1.2mm - 5.75mm | 6M in stock (or customized) |
| 70×70 / 60×80 / 50×80 / 100×40 / 50×90 | 1.5mm - 5.75mm | 6M in stock (or customized) |
| 75×75 / 80×80 / 90×90 / 60×100 / 50×100 / 120×60 / 100×80 / 60×90 | 1.5mm - 7.75mm | 6M in stock (or customized) |
| 100×100 / 120×80 | 1.8mm - 7.75mm | 6M in stock (or customized) |
| 120×120 / 130×130 / 180×80 / 160×80 / 100×150 / 140×80 / 140×60 | 2.5mm - 10.0mm | 6M in stock (or customized) |
| 140×140 / 150×150 / 100×180 / 200×100 | 2.5mm - 10.0mm | 6M in stock (or customized) |
| 160×160 / 180×180 / 200×150 | 3.5mm - 11.0mm | 6M in stock (or customized) |
| 200×200 / 250×150 / 100×250 | 3.5mm - 11.0mm | 6M in stock (or customized) |
| 250×250 / 250×200 / 300×150 / 300×200 | 4.5mm - 15.0mm | 6M in stock (or customized) |
| 300×300 / 350×200 / 350×250 / 300×150 | 4.5mm - 15.0mm | 6M in stock (or customized) |
| 350×350 / 350×300 / 450×250 / 400×300 / 500×200 | 4.5mm - 15.75mm | 6M in stock (or customized) |
| 400×400 / 280×280 / 450×300 / 450×200 / 400×350 / 400×250 / 500×250 / 500×300 | 4.5mm - 15.75mm | 6M in stock (or customized) |
Product Gallery
About Our Company
We are a comprehensive steel pipe enterprise integrating production, processing, and sales. Our main business 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 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.
Production Capabilities
- Complete square tube and rectangular tube specifications from 20×20 to 800×800
- Thickness range: 0.6mm to 28mm
- Over 2,800 different specifications available
- Custom processing for iron pipes, fence pipes, armrest pipes, heating pipes, decoration pipes, and various special-shaped steel pipes
Main 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 garages, outdoor advertising, fitness equipment, wind power equipment, and vehicle manufacturing industries.
Company Advantages
Competitive Prices
Strategic partnerships with steel manufacturers ensure lowest possible costs. Advanced management modes maintain lower operating costs than industry peers.
Quality Assurance
Professional quality control from procurement to sales. Continuous tracking of steel mill quality ensures reliable products. Quick resolution of quality objections.
Sincere Service
24-hour distribution service with multiple transportation options. Complete steel product catalog with numerous varieties. Simplified ordering process via telephone, telex, internet, and remote ordering.
Global Markets: Europe, America, Africa, Southeast Asia
We welcome both new and existing customers to negotiate and communicate with us for your steel pipe requirements.
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