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What are the advantages and disadvantages of spiral steel pipe
Spiral steel pipe is a spiral steel pipe made of strip or coil plate zigzagging according to the spiral shape, with double-sided submerged arc active welding for the welding of the inner seam and the outer seam, because of the following reasons it can be widely used in water, electricity, chemical and other occupational production
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You must know! Common pipe fittings and pipe connection methods
In the configuration of pipelines, in order to connect pipe sections or change the direction and diameter of pipes, special parts are often required, such as elbow passage (four-way), short pipe and reducer pipe (size), flange and blind plate (figure-8 blind, etc.), these parts are collectively referred to as pipe fittings.
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What are the specific advantages and disadvantages of thermal insulation steel pipe, and what are the skills for purchasing?
What are the advantages and disadvantages of thermal insulation steel pipe? When we decide to choose thermal insulation steel pipe, which of the following aspects can we choose thermal insulation steel pipe?
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Why should the steel pipe be anti-corrosion, and what is the use of the anti-corrosion steel pipe?
Why should steel pipes be anti-corrosion? As the name suggests, steel pipe anti-corrosion is to prevent steel pipe corrosion and reduce the service life.
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Steel pipes need to be treated before galvanizing
That is, pickling, cleaning, rinsing, immersion in solvents, drying. The welded pipe is lifted from the car to the pickling tank for pickling (about 2 tons per lift).
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Cangzhou spiral steel pipe Group Co., LTD
Jin Jiayuan Marketing Department:13302030339 / 17730535248 / 19331791258 / 19331739617 / 17730535468
Fax number:0317-2122339
Address:No. 92, Jiefang East Road, Cangzhou City, Hebei Province
Cangzhou spiral steel pipe Group Co., LTD
Jin Jiayuan Marketing Department：
113302030339 / 17730535248 /
19331791258 / 19331739617 /
17730535468
Fax number: 0317-2122339
Address: No. 92, Jiefang East Road, Cangzhou City, Hebei Province
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