NINGBO SUNWELL SEALING MATERIALS CO.,LTD [China]

SUNWELL inside and Outside the spiral wound gasket rings can improve the gasket's handing, fitting and Versatility.We make the inner and outer ring by punched for size from 1/2'' to 24''. And by lathe for out standard rings. If some material is costly, we can make by bending and welding with low cost. Product Feature : 1.Production capability is 300,000 pcs per month 2.We provide the material of Spiral Wound Gasket Rings as 304,316,Cs,825,MONEL400 and so on Application : 1. Manufacture all standard sizes inner and outer rings for spiral wound gaskets 2. The rings can be manufactured by lathe and punch machine (full piece) and bending by metal strips.