Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc. it's the major raw materials of aluminum alloy ingots
Various steel pipe external coating projects are currently implemented by our company including single-layer/double-layer FBE, 2PE ,3PE,3PP and other anti-corrosion coatings with the performed standards such as DIN30670, DIN30671, DIN30678, CAN/CSA-Z245 2
Schwing flange fitting has been quenched to make it more wear-resistant. Tensile tests have been carried out for each batch of steel wires for hoses, and professional adjustments have been made to greatly enhance the pressure and explosion-proof performan
The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
From the below pictures,you can know we have made lots of different basket molds,like rattan basket molds,camping basket molds,storage basket molds,shopping basket molds,fruit basket molds….
ER70S-6 SG3 TIG rod In accordance with AWS A5.18 ER70S-6 SG3 HBWELD70S-6 SG3 welding wire is a bare Mn-Si-alloyed G4Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabricat