SPIRAL STEEL PIPE MANUFACTURER YOU CAN TRUST
Producer of Spiral Submerged Arc Welded (SSAW) Spiral Welded Pipe
Zhangzhou Stronghold Steel Pipes combines the industry’s premium quality spiral pipes, a customer-centric sales staff, and the best value-added service from start to finish
The Best SSAW Steel Pipes Manufacturer You Can Trust
We provide outstanding premium quality SSAW steel pipes and best value-added service from start to finish – The world material & service of choice!
Who We Are
Zhangzhou Stronghold Steel Works. Co. Ltd. is a steel pipe manufacturer in China. Our main focus is producing large diameter spiral welded pipes also known as Spiral Submerged Arc Welded Pipe (SSAW).
We have two Factories for Spiral Pipe Mill and SRM Pipe Mill in Zhangzhou in Fujian Province, China.
Our company is affiliated to TKC Group & was founded on June 13, 2005, with the registered capital of FORTY MILLION US DOLLAR, it is a wholly-owned subsidiary with the headquarter located in the Philippines, it is also the first enterprise producing spiral SSAW welded steel pipes in Fujian Province.
Our company was considered to be the “Key Project Unit” by Fujian Provincial government.
We are a customer-centric company
Putting our customer at the heart of our organization
SSAW Spiral Welded Pipe Characteristics
Our manufacturing & SSAW welding techniques are recognized globally due to its strength, wall thickness, high-quality steel pipes, pressure-resistant, and anti-corrosion delivering greater customer satisfaction.
- Durable quality
- Long-term cost-effective
- Abrasion resistance materials against collision
- High-performance treatment
- Safe to use
- High durability
- Anti-corrosion premium quality
- Deformation resistant
Uses Of SSAW Spiral Welded Pipe
Seaport Construction * Yard Buildings * Building Foundation * Marine Foundations * Onshore & Offshore
Industrial Bridge Pipe * Water Bridge Crossing* Utility Pipe Bridge * Gas & Oil Pipe Bridge * Elevated Highways
Some pipe bridges are designed and built specifically to support a walkway for maintenance purposes, to support multiple pipes where the structure is not available, or to run pipelines for overhead heating system, or for crossed arches for water supplies.
Water Drainage * Tunnel Construction * Sewerage * Passageways * Waste Water * Oil & Gas
Tube pipes are quite popular for the drainage system for both home plumbing systems or for big construction projects.
- Gas & Oil
- Roads & Elevated Highways
- Water pipelines
- Construction Pilings
- Ports & Airports
- Ship Building
- Rail Roads
- Building Structures
SSAW Spiral Welded Pipe Quality Inspection & Testing Facilities
Ultrasonic Tester (UT) Online
Manual UT Tester
Drop Weight Impact Tester
Pendulum Impact Tester
Eddy Current Tester
Metal Chemical Composition Tester