Common standard for helical steel pipe now is SY5040-83.Piling pipe with spiral weld pipe SY5040-83, is a hot rolled steel coil tube billet, often spiral shape, made of double-sided submerged arc welding or high frequency welding, used in civil construction, port, bridge pile foundation with steel pipe.
Piling pipe spiral steel pipe material Q235A, Q235B, 20#, Q345, (16Mn)
L245 (B), L290 (X42), L320 (X46), L360 (X52), L390 (X56), L415 (X60), L450 (X65), L485 (X70), L555 (X80)
L290NB/MB (X42N/M), L360NB/MB (X52N/M) L390NB/MB (X56N/M), L415NB/MB (X60N/M), L450MB (X65), L485MB (X70), L555MB (X80).
Piling pipe spiral steel pipe specifications, and Threeway steel constant research and field application to luqiao spiral steel pipe can produce to the country's largest 3620 mm in diameter, wall thickness of 25 mm.DN219 DN273, DN325 DN377, DN426, DN478, DN529, DN630, DN720, DN820, DN920, DN1020, DN1220, DN1420, DN1620, DN1820, DN2020, DN2420, DN2620, DN2820, DN3020, DN3220, DN3420, DN3620.Can also be customized any size according to the design requirement.
Piling pipe spiral pipe to flourish despite the economic crisis, but the Highway Bridges spiral steel pipe is fit for a better tomorrow, the piling pipe spiral steel pipe in bridge has played a large role. Piling pipe spiral steel pipe is mainly used in city construction, is one of China's development twenty key products. Bridge piling, bridge bracket, terminal bracket, sign pillar, road bridge, building structure and so on.
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.
