Lanshi three diamond brand galvanized steel pipe open edge repair device can be wrapped with external DN15-400 Haff section to stop leakage

Manufacturers supply ductile iron open edge quick connection dn 50 100 Haff section straight pipe leak stopper quick repair device

Haff Festival size head repair DN100-DN500 commonly used cast iron accessories for urban water supply repair

Supply SZ45X-16Q flange lock gate valve meter front soft seal gate valve dark stem soft seal gate valve

Flange gate valve soft seal magnetic encryption anti-theft gate valve DN50 65 80 125 100 150 200 300

Shanghai Xinling Valve YC24D-L16 DN15 Pressure 1.6MPA Two-position Four-way Solenoid Reversing Valve Blue

Haff Festival/Pipeline Repairer/Big Belly Open Edge Quick-connect/Ball Milled Cast Iron Open Edge Quick-connect/Pack Big Head Quick-connect

Supply ductile iron pipe socket Haff section big head Haff section repair device open side quick connection leak stopper

Supply 304 stainless steel backflow preventer anti-fouling isolation valve DC low resistance backflow preventer

304 backflow preventer anti-fouling block valve DF41W-16P 316 stainless steel backflow preventer

304 All Stainless Steel Sanitary Flange Silent Check Valve Silent Check Valve Clamp Groove Check Valve

Micro-resistance slow-closing check valve HH44Z (with hydraulic cylinder) generally heavy-duty check valve Shanghai Zhengan valve

Factory supply HH49X-16P stainless steel micro-resistance slow closing butterfly check valve HH48X muffler slow closing check valve

LHS743X-10/16P 304 stainless steel low resistance backflow preventer stainless steel anti-fouling block valve

304 anti-fouling block valve HS41X-16P/R stainless steel anti-fouling block valve HS41X anti-fouling block valve

Denver electric wafer butterfly valve switch type/intelligent adjustment type ductile iron soft seal butterfly valve

304/316L stainless steel flange vertical check valve H42W-16P check valve check valve DN50 80 100

304 stainless steel good work flange ball valve cast steel flange gate valve good work stop valve good work check valve

Denver Q41F-16T Q41H-16Q flange cast iron ball valve cast steel ball valve WCB high temperature ball valve

HDH48W-16P stainless steel hard seal slow closing check valve HH48W-16P micro resistance slow closing butterfly check valve

HH44X-16P all stainless steel micro-resistance slow closing check valve one-way hammer check valve flange check valve

304 all stainless steel backflow preventer DF41X anti-fouling block valve HS41X water pump control valve

304 all stainless steel CF8M swing rubber flap check valve swing check valve H44W-16P

H41X-16Q flange muffler check valve HC41X-16Q pump spring check valve ball milling QT450

Handle type all stainless steel wafer type tetrafluoroethylene butterfly valve high temperature resistant acid and alkali resistant sanitary butterfly valve flange

Z945X-16Q electric elastic seat seal soft sealing flange gate valve Xiamen Danfengsi electric pneumatic valve

Guangzhou cross sea valve manufacturing Z45X-16Q flange drain gate valve ductile iron elastic dark rod gate valve

Supply Z45X-16Q elastic seat seal soft seal gate valve ductile iron flange gate valve

Z41H-16C Z41H-25C Z41H-40C Z41H-100C flange high temperature cast steel gate valve heavy duty

Guangdong ductile iron civil air defense hard seal gate valve Z45T copper core dark rod gate valve protective open rod valve

Z545X-16Q manual ductile iron soft seal large diameter gate valve bevel gear dark rod gate valve

open rod dark rod hard seal soft seal cast iron ball mill cast steel flanged groove gate valve ball valve

Shanghai Lianli Y-60Z Axial Pressure Gauge 0-0.61 1.6MPA Pressure Gauge Water Pressure Gauge Pressure Vacuum Gauge

Shanghai Lianli YN-60Z Axial Seismic Pressure Gauge Seismic Hydraulic Gauge Oil Pressure Gauge Water Pressure Gauge

Oil and gas recovery gun refueling gun non-pressure self-sealing automatic jump gun secondary oil and gas recovery gas station equipment accessories

R9 chemical filling methanol water electronic digital display manual quantitative gasoline diesel refueling gun metering oil gun