Feature

1.Made of Stainless Steel with double high-temperature silicon O-rings on each flange.
2. One end has a vacuum gauge with valve, the other end has a valve.
3. Seal tube by tightening screws on the flange without any welding and glue.
4. 1/4"rubber hose can be fitted to hose connectors at both ends.
5. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.

Application:

1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
2) Industrial pipeline system on shipping,mine,textile oil field,powder plant, etc.
3) Pipeline system on subway station, railway

Wholesale astm a694 f65 carbon steel flange

Beijing ZLRC Environmental Protection Equipment Co., Ltd. is a professional large-scale supplier of all types of water & plumbing systems products, whose group headquarters is located in Beijing and Shijiazhuang area, Our main products include PPR pipe and fittings, HDPE pipe and fittings, PVC pipe and fittings, Valve, Water Meter etc., with development of over 10 years, our company is widely known as providing quality products and attentive service, which has won recognition and praise of both domestic and foreign customers, peers and experts.
ZLRC strive to provide customers with perfect products and services, be responsible for the growth of our staffs, and create values for society. We will achieve the close cooperation and make common progress and create a bright future with customers, suppliers and other stakeholders in a responsible way.