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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
High Quality Galvanized Black Surface Square and Rectangular Steel Tubes 30*30-500*500
Product Details
| Surface Treatment | Black | Section Shape | Square |
|---|---|---|---|
| Size Range | 30*30-500*500 | Round Pipe OD | 10mm - 1000mm |
| Square Pipe Size | 10mm*10mm - 1000mm*1000mm | Rectangle Pipe Size | 20mm*40mm - 400mm*700mm |
| Thickness Range | 1.2mm - 30.0mm | Material | A106B SS400 S235JR S275JR S355JR1020 1045 4140 |
| Surface Finish | Black Galvanized Or Painted | Standard Length | 6M |
| Wall Thickness | 1.2MM - 15.75MM | Production Capacity | 10,000MT Per Month |
| MOQ | 10 Tons Per Size | Lead Time | 30 Days |
| Delivery Port | Shanghai, China | ||
| Highlight | Galvanized Square Steel Tube,Black Surface Rectangular Steel Tube,30*30-500*500 Hollow Steel Section |
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Product Description
High Quality Galvanized Square and Rectangular Steel Pipes and Tubes
Premium galvanized steel pipes and tubes available in square and rectangular profiles, manufactured to meet international quality standards for diverse industrial applications.
Product Specifications
| Product Type | Size Range | Thickness | Length |
|---|---|---|---|
| Square Steel Tube | 10mm×10mm - 1000mm×1000mm | 1.2mm - 30.0mm | Custom |
| Rectangle Pipe | 20mm×40mm - 400mm×700mm | 1.2mm - 30.0mm | Custom |
| L/T/Z Window Section | 28mm/38mm | 0.5mm - 1.5mm | Custom |
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 purposes, medical equipment, sport equipment, and home furniture.
Regular 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
Company Overview
We are a comprehensive steel pipe enterprise integrating production, processing, and sales. 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 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 manufacturing facilities include square pipe and straight seam welding pipe factories capable of producing over 2,800 different specifications.
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 garage, outdoor advertising, fitness equipment, wind power equipment, and vehicle manufacturing.
Company Advantages
Competitive Prices
Strategic partnerships with steel manufacturers ensure lowest market prices. Advanced management reduces operating costs while maintaining strong development trends.
Quality Assurance
Professional quality control from procurement to sales. Continuous tracking of steel mill quality ensures reliable products. Quick resolution of quality concerns.
Sincere Service
24-hour distribution service via multiple transport methods. Complete product selection with simplified ordering process. Commitment to customer satisfaction through unity and integrity.
Global Markets: Europe, America, Africa, Southeast Asia
Welcome: We welcome both new and existing customers to negotiate and communicate with us for mutually beneficial partnerships.
Welcome: We welcome both new and existing customers to negotiate and communicate with us for mutually beneficial partnerships.
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