Reducer | 2,000+ products

Plastic straight-through two-way direct equal-diameter hose joint equal-diameter straight-through pagoda joint large and small adapter

PVC reducer joint water pipe reducing diameter direct through fitting 110 sewer pipe 50 drain pipe reducing diameter sleeve

PVC reducer pipe joint water supply pipe adapter direct straight-through reducer water supply reducer adapter 50

Factory direct plastic variable diameter straight-through hose pagoda connector large and small straight-through hose straight-through medical straight-through

PVC embedded sleeve embedded sleeve embedded direct embedded parts drainage water stop 50 110 160 200

pvc water supply direct reducing reducing reducing joint large and small head White Blue Gray 20*25

Reducing joint plastic ventilation fan exhaust pipe conversion interface reducing diameter large and small head smoke exhaust pipe reducing ring accessories

PVC Hosp Joint Pagoda Direct Diameter Straight Through Fish Tank Water Fittings 20 25 32 Pagoda Joint

Factory direct ABS large and small head pipe concentric variable diameter direct exhaust PVC pipe large to small diameter adapter

Brass to wire 1 points 2 points 3 points 4 points through wire 6 points thickened 1 inch lengthened 1.2 inches 1.5 inches 2 inches

PVC concentric reducer direct 160 reducer joint 50 drain pipe fittings 75 exhaust pipe 110 pipe fittings

Carbon steel reducer corrosion resistance, high pressure resistance reducer processing and production of various degrees tapered tube Bell mouth

Split reducer pipe cutting-free reducer head detachable reducer ring ventilation system reducer joint

Factory wholesale concentric eccentric reducer butt welding concentric large and small head large and small head carbon steel reducer Bell mouth

Supply Range Hood Flue Check Valve Exhaust Pipe Reducing Ring Size Conversion Joint Smoke Pipe Plastic Reducing Pipe

PVC pipe reducer large and small head ventilation duct reducing adapter fresh air system size adapter

304 stainless steel mirror welded reducer quick-fit reducer joint sanitary concentric reducer Reducer

pvc eccentric large and small head drain pipe clamp reducing large and small head drain pipe joint reducing diameter straight joint fitting 50

Range hood exhaust pipe reducer aluminum foil smoke pipe changeover ring plastic reducer changeover joint PVC pipe reducer ring

304 thin-walled stainless steel double clamping flange direct crimping flange water pipe adapter threading pipe fitting direct

Range hood exhaust pipe reducer aluminum foil smoke pipe changeover ring plastic reducer changeover joint PVC pipe reducer ring

Thickened 304 stainless steel elbow bilateral lengthened elbow long thickened elbow stamping welding 90 degree elbow fittings

Galvanized steel pipe fittings inner and outer threaded thread core patting reducing diameter adapter core patting 25*20

3/16 inch 5MM exquisite plastic check valve check valve check valve anti-ozone water stop valve oil resistance

Shower faucet mixing valve curved corner shower hot and cold water inlet extension stainless steel conversion accessories wholesale

PVC drainage pipe core filling necking core filling eccentric joint insert pipe reducing joint 110 reducing joint

Galvanized Masteel reducer hoop external variable diameter threaded joint 1 inch to 4 points inner tooth 25*15 size head

PVC reducing joint variable diameter plastic water pipe fittings water supply size head with 20 turns 4 minutes to 6 minutes 1 inch thick

Stainless steel pipe fittings 304 clamping equal diameter straight-through sanitary food grade pipe fittings stainless steel water pipe fittings joints

4.8MM hose Y-shaped tee 3/16 pagoda connector water separator PP quick connect hose plastic water pipe connection diverter

Range hood smoke exhaust pipe reducing ring exhaust pipe size conversion connector kitchen flue pipe check valve reducing device

Seamless concentric size head carbon steel welded size head various types of stainless steel carbon steel stamping reducer

PVC hose joint pagoda straight joint screw socket thickened plastic water tank accessories wholesale

GB carbon steel size head seamless welding stamping roll size head reducer concentric eccentric reducing head

Eccentric reducer concentric seamless reducer special-shaped concentric eccentric reducer pipe fitting joint

UPVC water supply pipe 20/25/32/40/50/63/75/90/100/160 water supply pipe pressure 10kg

Ma Steel Pipe Fittings Cold Galvanized Wire to Internal Pipe Fittings Joint Direct Outer Wire Ma Steel Pipe Fittings Plumbing Wire 4 Points

Copper reducer copper pipe reducing butt joint cold storage reducing adapter 6.35-108 direct welding joint

Black PE tap water supply pipe accessories quick direct connector DN20 to 110 factory direct quick connection direct

Factory direct supply range hood exhaust pipe reducer reducer head reducer ventilation range hood adapter reducer ring