...with a high temperature metal melt together and then cooling, in the middle will join alloy, internal is a function of molecular force, intensity is generally larger than the maternal strength. The test of welding parameters depends on the fusion size of the weld, and the welding parameters should be adjusted according to the fusion size until the defects are eliminated. Of course, the quality...
... the main surface in corrosion resistance, oxidation resistance. However, because it is a hard and brittle material, its mechanical properties can not be compared with metal materials. Of course, with the progress of material technology and the improvement of product structure,this gap is gradually narrowing. > Alumina Zirconia Ceramic Insulation Fastener Bolt And Screw > Thread Specification:M3...
Germany, Lüdenscheid
...We offer hexagon socket screws according to DIN 912 from M4 to M8 made of steel in all strength grades. For the surfaces, we adhere to your customer requirements. We collaborate with certified service providers in the area who can apply any surface treatment to our screws. Of course, these screws can also be manufactured with washers, known as combination screws. Hexagon socket screws are also available with a DUO drive, meaning: with both internal and external hexagon on the same screw. This special production is possible with us starting from a batch of 10,000 pieces.
...As a matter of course we offer you the accessory for assembly too. PE-covers, cross bars for connecting and supporting the pedestals, grid bars for clicking in or glue for fixing the pedestals to the beton ground. C-profils (40‘, 80‘) in several lenghts and naturally suitable hammer head screws M8.

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