drilling pipe

Quantity Order:

Origin:

China

Quantity:

1

Pack. & Delivery:

under client's requirement

Pipe Line
SPIRAL WELDED STEEL PIPES

Plant has CQC authorization for manufacturing DSAW Helical Seam Steel Line pipe in diameters ranging from 8.5/8" to 60", in thickness from 5mm to 18mm and Steel Grade up to and including GB/T9711 It has the capability to manufacture pipes up to 90" The production capacity of Pipe Plant is 90,000 tons per annum.

SPIRAL WELDED STEEL PIPE PROCESS

Coils are loaded on the decoiler of the Spiral Pipe machine. The strip is straightened and edges are milled to desired joint geometry. The strip is guided into a forming station, where it is formed to produce a cylindrical hollow body at a predetermined forming angle, ensuring proper welding gap between the abutting edges. Inside, and later, outside welding is performed by an automatic submerged arc process.

Fax: 86-532-84896021
M.P.: 86-15154285169
Email fzxoilrig@gmail.com

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