I-API 6A Wellhead Slab Gate Valve
Izici
1. Umklamo ogcwele uqeda ngempumelelo ukwehla kwengcindezi kanye nemisinga ye-eddy futhi wehlisa ijubane lezinhlayiya eziqinile oketshezini
ukuhlanza ama-valve;
2. Umklamo wokuvala oyingqayizivele, ukuze i-torque yokushintsha incishiswe kakhulu;
3. Kwenziwa izivalo zensimbi phakathi kwebhonethi nomzimba wevalvu, ipuleti levalvu kanye nendandatho yesihlalo sevalvu;
4. I-spray yokunamathisela insimbi (imbondela) yokushisela i-carbide esimende, enokumelana okuhle nokuguguleka, ukumelana nokugqwala;
5. Indandatho yesihlalo iqiniswe yipuleti eliqinile ukuze kulondolozwe ukuzinza okuhle;
6. Isiqu sifakwe indlela yokuvala eguquliwe ukuze kube lula ukufaka esikhundleni indandatho yokuvala isiqu ngokucindezela.