Rubber Expansion Joint Single Sphere Expansion Joint Flange Soft Connection Single Sphere Flexible Rubber Joint

02S404 Air Defense Ventilation Airtight Waterstop Embedded Parts Type B Steel Wall-penetrating Steel Casing Type A Flexible Waterproof Casing

304 stainless steel corrugated hose connector corrosion-resistant high temperature and high pressure corrugated soft connection flange type metal hose

Ductile iron pipe expansion joint pump valve matching high pressure steel expansion joint double flange limit expansion device

Pipeline expansion device butterfly valve matching carbon steel loose sleeve expansion joint ductile iron double flange limit expansion joint

Metal pipeline expansion joint corrosion-resistant welded flange rod steam 304 stainless steel corrugated compensator

304 flange type metal hose high temperature steam corrugated soft connection 316 high pressure stainless steel braided hose connector

VSSJA-2 pipe compensation joint ductile iron loose sleeve expansion device B2F double flange limit expansion joint

Wall-through steel casing type a pipe embedded parts water stop ring galvanized carbon steel fire protection 02S404 rigid waterproof casing

Embedded wall pipe type A/B national standard 02S404 protective air defense airtight S312 steel flexible waterproof casing

Rectangular duct expansion joint square coal flue duct welded rectangular 304 stainless steel metal corrugated compensator

Cast iron pipeline compensation joint BF steel pipeline expansion VSSJA-1 single flange loose sleeve limit expansion joint

DC oil-filled medium thrust-free compensator TWB/ZTWB welded thrust-free sleeve expansion joint

Ductile iron force transmission expansion joint steel pipeline force transmission expansion device valve supporting double flange force transmission joint

Lined with PTFE soft joint corrosion resistant slurry circulating pump inlet high pressure resistant flexible rubber soft connection

Pipeline expansion device 304 dual-phase valve matching white steel loose sleeve 316 stainless steel double flange limit expansion joint

WY Axial Internal and External Pressure Type Direct Buried Expansion Joint 316L Stainless Steel High Pressure 304 Unconstrained Corrugated Compensator

304 Stainless Steel Expansion Joint Corrosion Resistant Steam Braided Mesh 316 Flange Type Fluorine Lined Corrugated Expansion Joint

02S404 Waterstop Wing Ring Wall Embedded Sleeve 2205 Dual Phase Steel Type A Stainless Steel Flexible Waterproof Sleeve

304 stainless steel bellows expansion joint large tie rod transverse high temperature resistant expansion joint welded metal compensator

Flue duct fabric expansion joint flue rectangular expansion joint XB type circular duct fiber fabric compensator

FVB type air duct rubber compensator FUB type flue duct rectangular air duct compensator circular flue expansion joint

304/316L stainless steel casing duplex 02S404 corrosion resistant high temperature resistant stainless steel flexible waterproof casing

Edible rubber joint single ball flexible flange acid and alkali resistant corrosion resistant flexible sanitary fluorine rubber joint

Steel through-wall embedded pipe Water supply and drainage electrical steel casing Air defense airtight continuous water stop Galvanized airtight ribbed casing

National standard hot-dip galvanized continuous row threading combination electrical jiugongge bushing civil air defense airtight rib wall bushing

Capping type loose sleeve expansion joint Capping type limit expansion joint Capping type limit loose sleeve expansion joint

02S403 hood-shaped vent cap elbow type mushroom type stainless steel straight tube type reservoir hood-shaped vent pipe

AY type gland type expansion joint pipe flange adapter ssjb gland type loose sleeve limit expansion joint

D-type large deflection pipeline expansion joint large deflection pipeline compensation joint large deflection compensator expansion joint

02S404 steel flexible embedded parts water stop Wing ring wall casing type A/Type B closed waterproof casing

Rubber Soft Connection 304 Stainless Steel Flange Shock-Absorbing Flexible Soft Joint Pipe Expansion Joint Flexible Expansion Joint

Embedded wall-penetrating steel casing Type A extended type fire pool wall-penetrating water stop casing Type B rigid waterproof casing

Steel Waterproof Casing through the Wall to Stop Leaks 02S404 Civil Air Defense Sealed National Standard Steel Embedded Waterproof Casing

Welded Sleeve Compensator One-Way Flange Steam Special Maintenance-Free Two-Way Pipe Sleeve Telescopic Device

Flexible soft connection flange elastic rubber shock absorber KXT/JGT single ball flexible rubber soft joint