.Threaded part and polished rod The concentricity of the parts overcomes the problems that have long plagued the domestic thread rolling process of easy distortion and easy damage to the rolling die.
. The turning part is formed in one step using CNC technology, with high precision and good turning sealing performance.
/> .The end groove adopts forging forming process, which has high efficiency and low cost.
< r, r, , < r#>Characteristics of traditional valve stem:
< r, r, , .Traditional The valve stem thread uses a spiral flying knife. The thread accuracy is not accurate and the traditional chipless thread rolling is used to wear the rolling die, which is easy to deform and twist. ,
< r, r, , .The reverse part is clamped twice and turned around to pull down the seal. The concentricity is poor and the reverse seal is easy to leak.
< r, r, , .The end part is indexed by a milling machine. Disk indexing, slow processing, many processes, and time-consuming.
< r, r, , < r#>Advantages of using valve products< r>Worm
< r, r, , .Valve opening The closing torque is small, and the opening is easy, labor-saving and time-saving.
< r, r, , .Smooth surface and good coaxiality. High sealing performance.
< r, r, , .Tensile and torsion resistance , high strength, enhanced valve life
< r, r, , < r#>< r>Features of worm service:
< r, r, , .Be able to quickly find the products you want and are satisfied with ,Avoid clueless inquiries and worry about product quality.
< r, r, , .We can provide products with the highest quality within the price range you give,
< r, r, , .Provide you with services without fear of trouble
< r, r, , .Provide you with products in the shortest possible time
< r, r, , .At the same time, we will create a product file for you
/>