Isishwankathelo

• Isihlalo esisuka kwisinyithi siye kwisinyithi

• Inaliti ye-lubricant ye-bubble tight seal

• Uhlobo olulinganiselayo loxinzelelo, ukusebenza okulula

• Nge-Oil Groove

Uyilo kunye noMveliso:I-API 599, i-API 6D
Ubuso ngobuso:I-ASME B16.10, i-DIN 3202
Isiphelo soQhagamshelo:ASME B16.5, EN 1092, EN 12627, JIS B2220
Uvavanyo:I-API 598, i-API 6D, i-DIN3230

I-NSEN ilandela ngokungqongqo iinkonzo zokulungisa zasimahla, ukutshintshwa kwasimahla kunye nokubuyiselwa kwasimahla kwiinyanga ezili-18 emva kokuba ivalvu ingasebenzi okanye iinyanga ezili-12 emva kokufakwa nokusetyenziswa kwipayipi emva kokusebenza kwangaphambili (ekuza kuqala). 

Kwimeko apho ivalvu iye yawa ngenxa yengxaki yomgangatho ngexesha lokusetyenziswa kwipayipi ngexesha lewaranti yomgangatho, i-NSEN iya kubonelela ngenkonzo yewaranti yomgangatho yasimahla. Inkonzo ayizukuphela de kube ukusilela kulungisiwe kwaye ivalvu iyasebenza kwaye umthengi utyikitye ileta yokuqinisekisa.

Emva kokuphela kwexesha elichaziweyo, i-NSEN iqinisekisa ukubonelela abasebenzisi ngeenkonzo zobugcisa ezisemgangathweni ngexesha nanini na xa imveliso ifuna ukulungiswa nokugcinwa.