Ihe eji eme ihe eji eme ihe eji eme ihe

1. valvụ ahụ na-anabata usoro ziri ezi.

2. Iji zere ndị na-ajụ si elu-ọsọ scouring nke sealing ụzọ n'oge eji, akara akara nakweere a okpukpu abụọ valvụ oche Ọdịdị, mbụ throttling na igbochi ihe ndị e zuru ezu, na iji throttling ọkara ime ka akara n'elu onwe-ọcha, si otú a na-edozi kpamkpam Mgbe valvụ na-emechi, n'ihi na unyi media na-agbanye n'elu valvụ ahụ oche, nke mbụ na-egbochi ihe ndị e zuru ohi, na-eji ihe ndị na-emepụta ihe na-eme ka ihe mkpuchi ahụ dị ọcha.

3. Njikọ dị n'etiti ahụ na bonnet nke mgbochi-scouring globe valve na a nominal dayameta nke DN≤50mm bụ a mwekota pin aro njikọ, na njikọ n'etiti ahụ na bonnet nke mgbochi scouring globe valve n'elu DN65 bụ a onwe-sealing flange njikọ. ụdị. Akụkụ abụọ a dị mfe ịkwasa, gbakọta, nchekwa na ntụkwasị obi.

4. A na-ejikọta ọkpọkọ alaka na nsọtụ abụọ nke valvụ ahụ site na ịgbado ọkụ.

5. The valvụ oche na valvụ diski sealing elu na-mere nke cobalt dabeere ike alloy surfacing. N'elu akara akara nwere njirimara nke siri ike dị elu, nkwụsị nke abrasion na nkwụsị nke abrasion.

6. A na-eji ígwè nitrided mee ihe dị ka ihe eji eme ihe na-eme ka elu nke azuokokoosisi mgbe nitriding nwere ike siri ike, na-eyi nkwụsi ike, nkwụsị ọkọchị, nkwụsị nke corrosion na ogologo ndụ ọrụ.