256HP1583123772Years ago 350
The principle of straightening machine is that a disc is divided into two sides to clamp round steel...
256HP1583123772Years ago 319
The surface of galvanized square pipe treated by sand blasting, shot blasting or pickling process is...
122HP1172949212Years ago 365
During no-load test run, the transformer shall be connected with the working voltage from the switch...
256HP1583123772Years ago 336
Precision pipe is a seamless pipe with high dimensional accuracy and good surface finish for mechani...
717HP1274435422Years ago 349
Chloride ions exist in the service environment. Chloride ions exist widely, such as salt, sweat, sea...
256HP1583123772Years ago 357
During the pushing process of spot welding and repair welding elbows, there will be thinning,Monkton...
984HP1437554932Years ago 345
I-beam has wide flange, thin web, many specifications and flexible use. It can save metal by % ~ % w...
984HP1437554932Years ago 338
What should we pay attention to in the production of alloy pipeI-beam is widely usedSt Albert,The se...
717HP1274435422Years ago 343
As long as the steel type is selected correctly and maintained properly, stainless steel will not pr...
570HP1556427002Years ago 381
because it needs to be heated when sealing and vacuumizingVacuum non-woven packaging bag the food p...
