Metal sealed butterfly valve 1. Professional manufurer above 10 years. 2.CE and ISO9001 certificate 3.D7L3H--10/16/25
Metal sealed butterfly valve
♥ About Factory
Tianjin Tanggu Huayang Valve Co.,ltd is a share-holding company that originated from the system reforming of Tianjin Tanggu Valve Plant.Tianjin Tanggu valve plant was established in 1956,specialized in butterfly valve,gate valve,ball valve,check valve,Y-strainers.Relying on superior quality and excellent service, our valve parts are selling well in the European, South African, Middle East, and Southeast Asian markets.
Our NEW FACTORY is establishing!
Our new factory is expected to put into production in June, 2012. It covers an area of 40000 squares. Accumulative investment has reached 50 million So far. The Research and Development Center will be established and be specialized in researching new technology and new material about valves. The Valve Testing Center with international first-class level will be finished establishing and put into use in 2012.
♥ Detailed Product Description
1. Technical Data
The rate of pressure: DIN PN6~25 Working Temperature: -30°C~900 °C Body Flange drilling: GB/T9113-2000 Main Material: Carbon, Stainless2. Performance Characteristics
Simple and compact structure, easily to install and operate and maintain.The stainless material is durability used, and has the characteristic of resistance of high temperature and anticorrosion.Reasonable design, big flow zone, smoothbore, no heap of dirty and small flow resistance3. Material of the major part:
Part name | Material |
The valve has body | Casting iron, casts steel, the stainless steel , chromium molybdenum steel , alloy steel |
Butterfly's board | Cast steel, alloy steel ( Plate the hard chromium ) , stainless steel , chromium molybdenum steel |
Seal and enclose | Stainless steel , gathering the interior fat , resisting and rubing materials |
Valve stem | 2Cr13 , 1Cr13 stainless steel , chromium molybdenum steel |
Packing | Soft graphite |
Metal sealed butterfly valve
