pn16 carbon steel gate valve ผลิตออนไลน์

Cast iron handwheel socket-type resilient seat sealing gate valve DN50-DN300 PN16 can be customized from China product description It is widely used in water, sewage, construction, petroleum, chemical, food, ... อ่านเพิ่มเติม

Dn100 Dn200 Soft Sealing QT450 Gate Valve Underground Soft Seal Elastic Seat Seal product description Cast iron gate valve is a relatively common valve in actual working conditions. It is not only cost... อ่านเพิ่มเติม

Chinese Manufacturer DIN F4 PN16 GGG40 Non Rising Stem Rubber Soft Seat Gate Valve product description: product advantages 1. Small fluid resistance. Because the channel of the medium inside the gate valve is ... อ่านเพิ่มเติม

Product Available Qt450 Dn150 Pn16 Rising Stem Ductile Iron Sluice Gate Valve product description: Gate valves can be classified according to the structural form and can be divided into clear stem gate valves ... อ่านเพิ่มเติม

F4 Ggg50 Soft Seal Flange Ductile Iron Resilient Seat Cheap Gate Valve With Factory Price 10 - 99 Units product description: Gate valves are used to shut off the flow of liquids, not to regulate flow. When ... อ่านเพิ่มเติม

Ductile Iron PN16 DN100 Swing Check Valve Product model: H44X-16Q, SFCV H44X rubber flap check valve is mainly suitable for water supply and drainage system and can be installed at the outlet of the pump to ... อ่านเพิ่มเติม

HQ41X PN16 F6 Cast Iron GGG50 Water Rubber Ball Check Valve product description The check valve is used in the pipeline system, and its main function is to prevent the backflow of the medium, the reverse ... อ่านเพิ่มเติม

DN50-DN600mm Rubber Disc F6 Check Valve For Water H44H ​​swing check valve refers to the valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the ... อ่านเพิ่มเติม

DIN3202-F6 PN10/PN16 Swing Type Flap Weighted Swing Check Valve Product model: H44H, H44W, H44N H44H ​​swing check valve is suitable for nominal pressure PN1.6Mpa～42.0Mpa, Class150～2500LB; nominal diameter DN15... อ่านเพิ่มเติม

DIN3202 F6 Cast Iron Non-Return Ball Check Valveproduct descriptionBall check valve is a check valve with multi-ball, multi-channel, multi-cone inverted fluid structure, mainly composed of front and rear valve ... อ่านเพิ่มเติม