pn16 carbon steel gate valve التصنيع عبر الإنترنت

Soft Sealing Gate Valve GGG40 Water Gas Oil PN16 Iron DN50 product description: Soft sealing gate valve, Soft sealing gate valve, also known as elastic seat sealing gate valve, tap water soft sealing gate valve... قراءة المزيد

Ductile Iron Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN150 GGG50/QT450/GGG40/QT400 product description Nominal diameter: (nominal diameter), also known as mean outside ... قراءة المزيد

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/ product description Usually at the apex position, then rewind 1/2-1 turn, as the fully open ... قراءة المزيد

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/ product description The general gate valve used in the market for a long time generally has the ... قراءة المزيد

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/ product description 1. The design of the body cavity enables the raw materials to have self... قراءة المزيد

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... قراءة المزيد

DIN PN10 PN16 Ductile Cast Iron GGG50 Hand wheel Resilient Seated Water Seal Gate Valve product description: Rubber flap check valve is mainly composed of three main parts: valve body, valve cover and rubber ... قراءة المزيد

Cast Iron Customized Stem Ductile Iron Resilient Wedge Disc Seat Gate Valve product description: The main function of the gate valve is to be able to close and open. When the gate valve is closed, it acts as a ... قراءة المزيد

Soft Sealing Gate Valve GGG50/GGG40/QT450/QT400 Water Gas Oil PN16 Iron DN100 product description: The functions of gate valves include cut-off, adjustment, check, and safety. 1. Cut-off effect: An important ... قراءة المزيد

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN150 GGG50/QT450/GGG40/QT400 product description 1. Technical background: In the existing gate valve, when the ... قراءة المزيد