drywall screws 5 8

drywall screws 5 8

...

drywall screws 5 8 drywall screws 5 8

Read More
  • The size of the galvanized layer of galvanized iron wire is related to the anti-corrosion ability and application effect of galvanized wire. The thickness of the galvanized layer of the general standard galvanized wire products should be tested after the product is formed. There are three specific test methods. Weighing method and cross section microscopy method are destructive experimental methods, and magnetic method is a relatively rigorous non-destructive method, but the measurement steps and requirements are relatively high, so they are rarely used in specific applications. The first two methods are intuitive and common methods.

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More
  • Wire factory reminds you in the purchase of galvanized wire, should be stored in dry, ventilated conditions, do not contain corrosive gases, do not mix with organic volatile gas produced paint, plastic and other substances in a good environment. If possible, we can add reliable inner packaging for galvanized parts, and put desiccant. If the zinc layer of white spots and long hair, can only be removed by mechanical methods, and then normal passivation, or completely washed off the zinc layer after re-plating.

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More

  • Post time: 15-09-22

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More

  • Post time: 21-03-23

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More
  • If the coating roughness is not caused by the above reasons, it may be caused by impurities in the plating solution. Can take a small amount of electroplating solution, filtration test, and then take a small amount of electroplating solution, with zinc powder treatment after the test, check the problem is solid particles or copper, lead and other foreign metal impurities caused by. One by one, it’s not hard to find the cause of the problem. Galvanized iron wire coating blister, poor adhesion.

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More
  • Some customers may not use the blade rope immediately when they buy it. Some are for retail and some are temporarily without the blade rope for site construction. At this time, customers need to follow up the characteristics of the blade rope for storage.

    drywall screws 5 8

    ...

    drywall screws 5 8 drywall screws 5 8

    Read More
  • 

    Popular articles

    Latest articles

    Links