The heat preservation spiral steel pipe is the heat preservation treatment to the spiral steel pipe. The main insulation method is the polyurethane heat preservation spiral pipe
The unique arrangement of sand cloth can not only ensure the sand cloth and grains consume synchronously, but also improve the durability and efficiency.
The casting has higher precision and surface finish, which greatly reduces the machining amount of the casting, greatly reduces labor intensity, and saves electricity and metal materials. Because of its higher internal and external quality.
SUITABLE FOR THE ROLLER OPERATION ON COMPACTING SUBGRADE AND ASPHALT, RUNNING TREAD IS WIDE AND FLAT, UNIFORM PRESSURE ON THE GROUND, TREAD RUBBER HAS GOOD OIL RESISTANCE.
The forming surface can be cut out with one cutting stroke by using forming turning tool. The operation is simple and the production efficiency is high.
Place of Origin:Zhejiang, China (Mainland)Type:drilling screwMaterial:stainless steel,carbon steel,etc.Size:ST2.9-ST6.3Finish:Nickel,plain,zinc,etc.Certificate:ISO9001:2008/TS16949
The design of the inner ring and the outer ring of the side cover is fixed by the left hand and the right hand thread and is automatically locked. It is easy to replace the bearing when using a spanner.
ASTM A356 Ductile Iron Casting Manufacturer Nodular Graphite Cast Iron Parts Product Description and Process ASTM A356 Ductile Iron Casting Process Cast Iron Foundry Auto Parts Supplier Production process: green sand casting process pre-coated sand castin
Product Name: Bismuth Trioxide. Synonym: Bismuth Oxide; Bismuth Dioxide, etc.. Molecular Formula : Bi2O3. Purity: 99.9%min.. Cas No.: 1304-76-3. Properties: Yellow powder. Relative density is 8.55, melting point is 860℃, soluble in acid, insoluble in wate