717HP1274435422Years ago 372
The selection of pipes and fittings for welding data preparation shall be based on the quality eleme...
35HP1626574702Years ago 375
High frequency welding high frequency welding: with relatively high power supply, it can achieve hig...
709HP1805184932Years ago 510
Ultra light and ultra-thin, SPC floor has a thickness of about mm-mm and light weight which is less...
984HP1437554932Years ago 440
However, what we need to do now is to improve the production technology level of China&#;s produ...
717HP1274435422Years ago 362
Production process of stainless steel pipe A. preparation of round steel; b. Heating; c. Hot rolling...
717HP1274435422Years ago 359
Model & mdash; General model; stainless steel. The GB brand is CrNi.Austenitic stainless steel....
35HP1626574702Years ago 355
According to the purpose, it can be divided into oil well pipe (casing, oil pipe and drill pipe), pi...
709HP1805184932Years ago 380
The flame retardant grade is B, and the formaldehyde concentration is acceptable.Precautions for sol...
717HP1274435422Years ago 392
The back is blocked with blocking plate for ventilation protection; Only soluble paper or the combin...
35HP1626574702Years ago 364
Often used in EngineeringIn general, a protective film will be attached to the surface of the stainl...
