Feature: Stem with bellow seal,Two-ply bellow seal,Secondary sealing;gland packing,None-rising handwheel ,Non-rotation lock of stem;
Application: Industry, power system, flue gas purification plant, gas supply, vapour facilities, vacuum facilities, hot water, heating technology, thermal oil applications, shipbuilding, etc.
Medium: Petroleum, atural gas, steam, hot water, thermal oil, process water, etc.
Material : A216 WCB,A352 LCB ,A351-CF8/CF8M/CF3/CF3M;
Nominal diameter: NPS 2” – NPS 24”;
Nominal pressure: 150LB,300LB,600LB;
Design&manufacture standard conforms to API 600;
Face to face standard conforms to ASME B16.10;
Flange standard conforms to ASME B16.5;
Test conforms to API 598