In long-distance transportation, oil and gas development, and large-scale infrastructure construction, the selection of pipeline systems directly determines the safety, lifespan and operating costs of the projects. Saw Pipes (submerged arc welded pipes) have outstanding strength, reliability and adaptability, and have become the preferred choice for engineers worldwide. As a leading manufacturer of spiral steel pipes in China, Cangzhou Spiral Steel Pipe Group is setting a new quality benchmark in this field.
What is SAWH Pipes?
SAWH Pipes are steel pipe products produced using the double-sided arc welding process. Compared to straight seam welded pipes, spiral welded pipes can produce large-diameter pipes using narrower steel strips, and have better flexibility and economy.
The SAWH steel pipes produced by Cangzhou Spiral Steel Pipes Group Co., Ltd. are high-quality steel pipes produced using advanced technology and strict quality inspection. Designed to meet the requirements of various industries, these pipes offer superior strength, durability and corrosion resistance. Whether it is the transportation of oil and gas, the construction of urban pipelines, or structural pipes, our products can meet the most stringent engineering standards.
Why choose our Saw Pipes?
1. Strong capabilities ensure stable supply
Cangzhou Spiral Steel Pipes Group Co., Ltd. Established in 1993, with an area of 350,000 square meters and total assets of 680 million yuan, the company has 680 employees. As a leading Chinese manufacturer of Spiral Steel Pipes and pipe coating products, the company's annual production capacity of spiral steel pipes reaches 400,000 tons, with an annual output value of 1.8 billion yuan. The strong production capacity ensures that we can deliver any-sized project orders on time.
2. Advanced technology guarantees outstanding quality
Our SAWH Pipes employ double-sided submerged arc welding technology, with uniform and strong weld seams. They undergo strict ultrasonic testing and water pressure tests. The high-quality base material and precise forming process ensure that each pipe possesses excellent compressive strength and dimensional accuracy.
3. Comprehensive anti-corrosion support services
In addition to steel pipe production, we also offer professional pipe coating services, including various anti-corrosion solutions such as FBE, 3PE and epoxy coatings. The Saw Pipes, with their efficient anti-corrosion coating, can adapt to various complex underground, underwater or industrial environments, significantly extending the service life of the pipes.
Widely applied fields
From cross-provincial natural gas trunk lines to urban water supply networks, from port pile foundations to power plant circulating water systems, our SAWH Pipes have proven their reliable performance in numerous key national projects.
Choosing Saw Pipes from Cangzhou Spiral Steel Pipe Group means choosing a company with 30 years of manufacturing experience, a modern production system and a reliable quality commitment.
Post time: Mar-11-2026