API 6A Wellhead manifold Check Valve
Valve yo kugenzura yakozwe kandi igakorwa hakurikijwe ibisabwa na API 6A 《Ibisobanuro by'ibikoresho bya Wellhead na Christmas Tree》, ishobora gukoreshwa mu buryo bunyuranye n'ibikoresho byo mu gihugu no mu mahanga bijyanye na API 6A Standard. Imbere ikoresha icyuma kirwanya sulfide kandi ishobora gukoreshwa mu gihe H2S imeze, umubiri wa valve ukozwe mu cyuma cya alloy gifite imikorere myiza. Ubwoko bubiri bwa valve zo kugenzura butangwa na landrill: Swing type na Lift type.
5-1203, Akarere k'Inganda ka Dahua, No. 2 Umuhanda wa Yunshui, Akarere k'iterambere ry'ikoranabuhanga rihanitse, Xi'an, 710065, mu Bushinwa
86-13609153141
