rotary compensator spherical compensator thermal pipeline bi-directional direct buried filling elastic sleeve compensator

316L 310S stainless steel metal corrugated compensator welded expansion joint pipe marine compensator

Internal and External Pressure Balanced Corrugated Compensator Metal Corrugated Expansion Joint Thermal Pipeline Pressure Balance Compensator

Sleeve type compensator Injection type sleeve compensator Directly buried sleeve compensator GZYH The higher the sea

ARC automatic control return valve chemical plant electric control valve automatic recirculation valve forged steel high pressure check valve H48Y

Flange sleeve retractor sleeve expansion joint thermal bidirectional sleeve compensator

Large diameter flexible waterproof casing double flange limit expansion joint 304 pipe limit expansion joint

PTFE-lined corrugated compensator Threaded corrugated pipe Welded corrugated expander Fillet corrugated compensator

Dry pump bellows stainless steel metal expansion joint bellows compensator 304 stainless steel air conditioner bellows

Fan coil compensator metal bellows flexible connection air conditioning bellows flanging rubber expansion joint

07FD02 airtight measuring pipe for basement civil air defense continuous row combined bushing wall-penetrating closed rib electrical bushing

02S404 stainless steel rigid waterproof casing C type casing water stop ring wall embedded casing water control valve

Stainless steel flexible waterproof casing extended wall embedded casing roof steel water stop wing ring casing

Air defense airtight casing Steel airtight waterproof casing Air defense ventilation airtight ribbed casing

Waterproof casing Wall-penetrating casing Wall-penetrating pipe Flexible waterproof casing Rigid waterproof casing Flexible waterproof casing

Imported from Japan Kitazawa valve KITZ ball valve switch gas high pressure gas special valve 4 points 6 points SZA600

KITZ filter Y-shaped bronze threaded filter Japan Kitazawa genuine goods steam 150 internal thread 6 points 4 points

Imported from Japan Kitazawa UY stainless steel wire filter KITZ steam filter DN15 20 25 32

Japan YOSHITAKE Yaoshidakai GD-24 type water pressure reducing valve bronze body screw thread pressure regulating valve

Stainless Steel Rigid Waterproof Casing Large Diameter Wall-piercing Rigid Casing Elongated Wall-piercing Embedded Casing

Japan Yaoshidakai yoshitake screw-on disc trap TD-10NA drain 4 points 6 points 1 inch

Japanese yoshitake Yaoshidakai AL-150/160 seawater marine bronze safety valve steam boiler

Japan Yaoshidakai yoshitake Flange Boiler Steam Pressure Reducing Valve Adjustable High Temperature Stabilizing Constant Pressure Valve

Japan Yaoshidakai yoshitake pressure stabilizing valve GP-1000 pressure reducing valve piston type DN15 20 25 32

BF(VSSJA-1) single flange limit expansion joint B2F(VSSJA-2) double flange limit expansion joint

Double flange limit expansion joint large diameter expansion joint transfer joint limit expansion joint expansion joint

C- TNE Pneumatic Three-way Ball Valve Original Japan Kitazawa Valve KITZ Pneumatic Three-way Bronze Wire Mouth Ball Valve

Imported Japan Kitazawa KITZ valve G125 marine bronze high temperature steam threaded stop valve 4 minutes 6 inches

Imported from Japan kitz kitazawa utkm stainless steel ball valve natural combustion steam tap water high pressure switch 4 points 6 points

Japan kitz kitazawa valve C type A bronze wire mouth steam valve stop valve boiler equipment DN15 20

Original Japan Yaoshidakai AL-150 steam air cold and hot water oil safety valve pressure relief valve bronze marine

Japan Yaoshidakai yoshitake Bronze Steam Pressure Reducing GD-30 Pressure Regulat DN15 20 25 32 50

Japanese YOSHITAKE Yaoshidakai AL-140 type screw thread closed safety valve stainless steel pressure relief valve

VSSJA-2 double flange loose sleeve limit expansion joint B2F expansion joint expansion joint stainless steel expansion joint

Carbon steel embedded flexible casing type a type B type through wall air defense ventilation airtight protection national standard flexible waterproof casing

Japan Yaoshidakai yoshitake Steam Pressure Reducing Valve GD-30 Bronze Wire Regulator Valve 4 Points 6 Points 1 Inch