Hypile Structural Square Tube for Solar Power Bracket and Steel Structure

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Product Description

Basic Information
Model NO.
Hollow Section
Standard
JIS, ASTM, DIN, GB
Technique
ERW
Wall Thickness
0.1-50mm
Surface Treatment
Anti-Rust Painting, 3PE, Epoxy, GI
Alloy
Carbon Steel
Tolerance
±0.5mm, ±1mm
Size
10*10mm to 800*800mm
Length
6m, 12m, Customized
Material
Carbon Steel, MS
Structural Square Tube
Product Description

We provide comprehensive full-chain pile foundation solutions, covering every stage from material sourcing and manufacturing to construction and maintenance. Our services encompass welded pipe production, anti-corrosion treatments, steel fabrication, and technical support for marine, bridge, urban, and infrastructure projects worldwide.

Core Product Matrix:

  • Pile Foundation: Steel pipe piles, H piles, steel sheet piles, PVC sheet piles
  • Foundation & Drilling Tools: Casing, joints, shoes, helical screw piles, core barrels, drilling buckets.
  • Support Systems: Excavation steel shoring, combined wall systems, connectors, and customized steel fabrication.
  • Value-added Services: Galvanizing, anti-corrosion coating, and full-process engineering support.
Steel Pipe Foundation
Steel Pipe Specifications

Steel pipes are essential deep foundation materials for bridges, ports, and offshore wind farms. We integrate advanced steel grades and precision manufacturing to ensure reliability in challenging environments.

  • Manufacturing Process: Seamless, ERW, SSAW, LSAW, Roller Welded
  • Outer Diameter (OD): 168.3 mm – 7000 mm (6" – 275")
  • Wall Thickness (WT): 3 mm – 230 mm
  • Length: Up to 100 meters
Pipe Type Seamless ERW LSAW SSAW Roller Welded
OD (mm) 10.3 - 914.4 21.3 - 660.4 355.6 - 1828.8 219.1 - 4064 355.6 - 7000
WT (mm) 1.0 - 120 1.5 - 22.2 8 - 50 5 - 30 8 - 230
Steel Pipe Stock
Secure Shipment
Quality Assurance & Logistics

We maintain an in-house lab for precise testing, including Chemical Composition, Mechanical Property, Radiographic (RT), Ultrasonic (UT), and Magnetic Particle (MPT) testing. Our global logistics network ensures safe delivery via Rail, Air, or Ocean freight with specialized anti-rust and damage-prevention packaging.

Lab Testing
Fabrication
Coating Service
Fabrication & Applications

Our steel structures are utilized in high-demand sectors:

  • Construction: Framing, platforms, and custom infrastructure elements.
  • Energy: Oil & Gas equipment, tanks, and supports.
  • Marine: Offshore platforms and shipbuilding structures.
  • Infrastructure: Bridge girders, subway tunnels, and stadiums.
Project Support
Frequently Asked Questions
What types of pipes do you supply?
We supply Seamless and Welded (ERW/LSAW/SSAW/Roller Welded) carbon and alloy steel pipes suitable for construction, oil/gas, and water treatment projects.
Are your steel products certified?
Yes, all products comply with international standards such as API 5L, ASTM, EN, and ISO 9001. Mill Test Certificates are provided with orders.
What is the standard lead time for orders?
Typically, the lead time ranges from 15 to 45 days, depending on the specific order quantity and technical requirements.
How are the pipes packaged for international export?
Pipes are bundled with steel straps, covered with waterproof wrapping, and fitted with end protectors to prevent damage during transit.
What quality control measures are in place?
We perform strict checks from raw material sourcing to final production. Third-party inspections (SGS, TUV, BV) are available upon request.
Do you provide samples for quality approval?
Yes, samples are available for quality evaluation and approval before bulk production begins.

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