pn16 carbon steel gate valve ผลิตออนไลน์

Soft Sealing Gate Valve GGG40 Water Gas Oil PN16 Iron DN50 product description: Soft sealing gate valve, industrial valve, the opening and closing part of soft sealing gate valve is the gate, the movement ... อ่านเพิ่มเติม

Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16 DN50-DN300 product description The valve plate is made of high-quality rubber for the overall inner and outer rubber. The domestic first... อ่านเพิ่มเติม

Soft Sealing Gate Valve GGG40 Water Gas Oil PN16 Iron DN50 product description: Features of elastic soft-sealed gate valve: Flat-bottomed valve seat: Traditional gate valves often deposit in the groove at the ... อ่านเพิ่มเติม

Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16 DN50-DN300 product description The elastic seated gate valve is also called the lifting stem gate valve (also called the rising stem gate ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 GGG50/QT450/ product description Usually we refer to many valves as gate valves. In fact, soft-sealed gate ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450 product description The types of gate valves can be divided into wedge gate gate valves and parallel ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450/QT400/GGG50/GGG40 product description The elastic seat gate valve produced by the company has ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN150 GGG50/QT450/GGG40/QT400 product description 1. After the traditional gate valve is washed with water, foreign ... อ่านเพิ่มเติม

Ductile Iron Socket Type Rubber Sealed Gate Valve DN50-DN300 PN10/16 -30-200° GGG40/GGG50/QT450/QT400 product description 1. The valve body shall be made of nodular cast iron, cast steel, stainless steel and ... อ่านเพิ่มเติม

Soft Seal Gate Valve Electric Ductile Iron Fire Fighting Water Gate Valve DN80 Pn16 Qt450 Gate Valve product description: Most of the gate valve is forced seal, that is to say, when the valve is closed, the ... อ่านเพิ่มเติม