The maintenance of straight seam welded pipe equipment has become a headache. Straight seam welde...
Stainless steel welded pipe technology - argon arc welding Stainless steel welded pipes requ...
The first may be due to the stress of the spiral seam submerged arc welded steel pipe . That is, ...
The main features of TPEP anti-corrosion steel pipe are: 1. The anti-corrosion performance of ...
(1) Before repairing, analyze the causes of defects and propose corresponding repairing measures. ...
There are roughly four types of spiral steel pipes according to their uses: drainage spiral ste...
Forged flange production process The forging process generally consists of the follo...
1: Physical and chemical inspection of raw materials such as strip coils, welding wires, and fluxes....
Usually, we use epoxy coal tar paint. If the requirements are high, 3 oil and 2 cloth can be used. 3...
Construction and storage of epoxy resin anti-corrosion steel pipe (1) The dust, oil,...
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