ggg50 ductile iron gate valve ผลิตออนไลน์

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN200 GGG50/QT450/GGG40/QT400 product description Soft sealing gate valve construction characteristics 1. The ... อ่านเพิ่มเติม

Ductile Iron 4inch Y Strainer Valve For Water Filter Spare Parts product description The Y-type filter has effectively treated a large amount of domestic and industrial sewage in the application of various ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/GGG40/QT400 product description Soft sealing gate valve construction characteristics 1. The ... อ่านเพิ่มเติม

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450/QT400/GGG50/GGG40 product description For a long time, the general gate valves used in the market ... อ่านเพิ่มเติม

Ductile Iron Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN150 GGG50/QT450/GGG40/ product description Nominal diameter: (nominal diameter), also known as mean outside diameter ... อ่านเพิ่มเติม

PN10/PN16 Cast Iron/Ductile Iron/Di Flange Type Gate Valve With SGS Test Report DN100 product description: Rubber flap check valve is mainly composed of three main parts: valve body, valve cover and rubber flap... อ่านเพิ่มเติม

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 Pn16/10 DN150 GGG50/QT450/GGG40 product description 1. The opening and closing direction of the soft-sealed gate valve should always be closed ... อ่านเพิ่มเติม

Sewage Treatment Ductile Iron Flang End Y-Type Strainer Pn10 Dn80 product description How does Y-Strainer work? In the Y-type strainer, the filtration leg is attached to the main pipeline at an angle, the shape ... อ่านเพิ่มเติม

Chinese Manufacturer QT450 F4 Soft Seal Gate Valve Pn16 PN10 QT450 Water Gas Oil Ball Mill Cast Iron product description: Soft sealing gate valve, industrial valve, the opening and closing part of soft sealing ... อ่านเพิ่มเติม