Xaus rau Xaus: ASME B16. 10, EN558, API 609.
Kev twb kev txuas: ASME B16. 5, ASME B16. 47, EN 1092.
Tsim Feature: Triple offset, Flange, Wafer Butt Weld & Lug hom, Multilayer sealing nplhaib, Kev tsim kho yooj yim, kev khiav hauj lwm ceev, me me ntws tsis kam.
khoom siv: Carbon Steel, Tsawg-kub. Carbon steel, Chromium-molybdenum hlau, Austenitic stainless hlau, npib tsib xee puag alloy khoom, Al-Br & Lwm yam steel series khoom raws li tus neeg thov.
Khiav Haujlwm: Lever, Gearbox, Pneumatic, Hluav taws xob, Roj tshaj roj, txee qhov hnyav.
Test thiab Inspection Standard: API 598, API 607.