With different production process, we can get various types of steel pipe from seamless steel pipe, welded steel pipe like ERW steel pipe, SSAW steel pipe. Today we would like to introduce the standards introduction for SSAW steel pipe under the multifarious standards’ criterion.
Quality standard of SSAW steel pipe:
1. SY/T 5037 spiral submerged arc-welded steel pipe: pipelines of low pressure field service.
2. SY/T 5040 spiral submerged arc-welded steel pipe piles
3. CJ/T 3022 spiral submerged arc-welded steel pipe: used for municipal heal supply
4. IS: 1978 steel pipes will be used in transportation of oil, gas, and petroleum products.
5. ASTM A252 welded and seamless steel pipe piles.
Taking SSAW steel pipe EN 10217 / 10219 S235 from Threewaysteel Co.Ltd for example, it has the following characters for customer’s option:
Process:Spiral Submerged- Arc Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling
Standard:API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS
Certificate:EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT
Out Diameter:219.1 mm – 2540mm (8"-100")
Wall Thickness:3.2mm - 25.4mm
Length:6 – 22 m
Threeway Steel is known as a professional supplier engaged in manufacturing and distributing a wide range of steel pipe, and our headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
