7 gauge galvanized wire

Galvanized hexagonal net is a kind of galvanized metal wire mesh, mesh shape is hexagonal.

The tensile resistance of welding net to 120N, otherwise for unqualified welding net. In this respect, there is no simple way to test the tensile resistance of the welding net, only through professional tools, expert testing to test, we will not introduce in detail. The outcrop on both sides of the welding net should not exceed 2MM. The welding net diameter wire and weft wire crossing place should be welded firmly, but the edge of the welding net to weld firmly weft wire must come out some, to weld firmly, but can not come out too much, generally not more than 2 mm is qualified welding net.

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.

Post-plating treatment (passivation, hot melting, sealing and hydrogen removal, etc.) for the purpose of enhancing protective properties, decoration and other special purposes. After galvanized, chromate passivation or other conversion treatment is generally required to form the corresponding type of conversion film, which is one of the key processes to ensure the quality of post-plating.

3. Salt water or alkali washing: In order to remove the residual acid in the dissolution tank, it is necessary to carry out salt water or alkali washing treatment on the steel wire to ensure that the surface of the steel wire is clean.

H2:Barbed Wire Fence

The foundation of a durable wire mesh fence lies in its fence posts. Begin by digging holes for the fence posts using a post hole digger, ensuring a depth of at least one-third of the post's length. Space the holes at regular intervals along the fence line, typically 6 to 8 feet apart. Insert the fence posts into the holes, ensuring they are plumb and level. Secure the posts in place by filling the holes with concrete and allowing it to set.

The first step in installing a chain link fence is to mark the layout of the fence using stakes and string. This will help you visualize the placement of the fence and ensure that it is straight and even. Once the layout is marked, you can start digging the post holes for the terminal and line posts. The depth and diameter of the holes will depend on the height and strength of the fence, so be sure to consult the manufacturer's guidelines.