Products Instruction for LSAW Line Pipe, API 5L LSAW Pipe, and SAW Line Pipe:

LSAW (Longitudinally Submerged Arc Welded Steel pipes) Submerged arc welded pipe by Huayang Steel Pipe is made of steel plate as raw material, extruded by JCOE or RBE, and welded by the double-sided submerged arc welding process.

About Huayang:

Hebei Huayang Steel Pipe Co., Ltd. is one of the largest ERW and LSAW pipe manufacturers in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 900 employees and a fixed asset of 151 million USD, annual output capacity is up to 1,500,000 Tons.

Huayang's LSAW Line Pipe Advantages

1. The new and advanced LSAW production lines were built on 2015 to 2018, it has better straightness, roundness, and welding speed than previous equipment.

2. We have an advantaged price base one the Same level steel plate because of lower production cost

3. Force on the heavy wall and bigger size.

4. Materials: all steel plates from Chinese reputable mills.

5. Delivery time is 25-40 days.

Huayang's Process Flow for LSAW Line Pipe

Huayang's LSAW Line Pipe Advantages

Huayang's LSAW Line Pipe Inspection Testing Center

Huayang has a special test center to ensure that the products meet the standard production requirements.

Product Feature

One Longitudinally welding line

Prevent stress corrosion cracking, high accuracy dimension, easy to welding construction.

Stable welding process and high welding quality.

Easy to realize NTD flaw detection in process of production and NDT review in the field.

Large production range, the small and larger diameter can also be used.

Product Application

The LSAW line pipe is mainly used in water engineering, petrochemical, chemical, electric power, agricultural irrigation, urban construction, etc.

For liquid transportation: water supply, drainage.

For gas transmission: gas, steam, oil, natural gas, etc.

For structure: for piling pipe, for bridge; for wharf, road, building structure, etc.

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