1 3 4 coil siding nails

1 3 4 coil siding nails

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  • The reason why there are black spots in wire mesh welding is that the action of wire feeding should be timely filled in the melting time, and the development should be appropriate. There is no argon gas, long burning, large current, long distance, blunt tungsten needle and high molten pool temperature are the fundamental reasons for blackening. Continuous burning, is about active welding machine energy selection, machine welding will appear black spots.

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  • Galvanized wire to galvanized evenly, a body is now its cross section, the second is the longitudinal uniformity. In the actual operation process, such as the jitter of steel wire, the surface scum in the plating pot and other reasons will cause the accumulation of galvanized layer on the surface of galvanized wire, and efforts should be made to solve the problem.

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  • B. When the thickness of the plating is greater than 4 mm, the zinc adhesion should not be less than 610g/m, that is, the average thickness of the zinc layer should not be less than 86 microns.

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  • 1 3 4 coil siding nails

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    1 3 4 coil siding nails 1 3 4 coil siding nails

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  • Post time: 08-05-23

    1 3 4 coil siding nails

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    1 3 4 coil siding nails 1 3 4 coil siding nails

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