FKN Valve Rooj

Qhov zoo tshaj plaws-tag nrho FKN valve & lub rooj zaum yog ib-thooj forged valve lub cev thiab lub rooj qhib tag nrho, 100 feem pua ​​​​tau hloov pauv nrog National (NOV), haum tshwj xeeb rau National 7-P-50, 8-P -80, 9-P-100, 10-P-130, 12-P-160 thiab 14-P{{ 14}} av nkos.

Peb tus qauv valve yog muab nrog polyurethane inserts nyob rau 180 degree F drilling- av nkos kub. Peb kuj muab qhov tshwj xeeb kub-kub urethane compound ua ib qho kev xaiv rau high-temperature drilling tej yam kev mob rau 220 degree F thiab siab dua.

100 feem pua ​​​​ntawm kev sib pauv nrog NOV Lub Hom Phiaj, Av nkos huab tais, TSC thiab lwm lub npe.

Loj muaj raws li hauv qab no.