Supplying food-hygiene grade 304 stainless steel atmospheric pressure manholes with YAB pressure strip handholes

Xiangsheng Thick-walled welded pipe caps, pipeline steel, low-temperature steel molded round pipe heads, oval flat-bottom pipe plugs

Xiangsheng Large-diameter welded stamped thick-walled heads, low-temperature steel furnace elliptical caps, pressure vessel pipe caps

Cast iron Type 87 direct-insert downspout with direct socket and floor drain siphon gravity rainwater outlet

Xiangsheng Fire Water Storage Tank Ventilation Cap Carbon Steel Stainless Steel Curved Pipe Hood Ventilation Cap

Xiangsheng rotary cover manhole vertical hanging cover manhole door, high-temperature resistant steel welded hand manhole maintenance hole

Round water-tight airbag, leak-stopping inflatable rubber airbag, bathroom water-tight test plug head, Walrus brand

Pipe plugging head water-blocking airbag, pipe sealing airbag, strong elasticity and flexibility, Walrus brand

Variable diameter high-pressure water-blocking airbag, inflatable sealing airbag, cost-effective value, Haixiang brand

Drain pipe inspection port water blocking airbag, pipe airbag plug head, cost-performance ratio, Haixiang brand

Head and water sealing airbags, vertical pipe water closure test airbags, wear resistance cost, Haixiang brand

Xiangsheng Fire Water Storage Tank Ventilation Cap Carbon Steel Stainless Steel Curved Pipe Hood Ventilation Cap

Cangzhou Xiangsheng Pipeline Equipment Manufacturing Co., Ltd.

Xiangsheng rotary cover manhole vertical hanging cover manhole door, high-temperature resistant steel welded hand manhole maintenance hole

Cangzhou Xiangsheng Pipeline Equipment Manufacturing Co., Ltd.

Round water-tight airbag, leak-stopping inflatable rubber airbag, bathroom water-tight test plug head, Walrus brand

Hengshui Meide Rubber & Plastic Co., Ltd

Huizhu pipe fittings for thick-walled thermal use, carbon steel elliptical, tapered, spherical heads, National Standard 304 stainless steel pipe caps

Hebei Huizhu Pipeline Anti-Corrosion and Insulation Engineering Co., Ltd.

304 stainless steel slewing cover with neck flat weld flange manhole HG/T21517-2014 tank carbon steel maintenance hole

Hebei Yijie Pipeline Equipment Co., Ltd.

DN500 Stainless Steel Emergency Pressure Relief Manhole 304 316L Fireproof Breathing Explosion-Proof Filling Manhole Drain Manhole

Hebei Yijie Pipeline Equipment Co., Ltd.

PSP plug head with pull tab design, tool-free quick assembly and disassembly, reusable, and machineable

Shanghai Charles Electronics Co., Ltd.

Direct from Hooren factory, 10mm diameter round pipe plug, steel pipe foot plug HRY10 head inner plug, ROHS certified

Meilin stainless steel large-diameter cap Inconier butterfly oval tapered pipe cap non-standard customization

Hooren wear-resistant 50*50mm square pipe plug direct-insert steel pipe end cap LDPE eco-friendly ROHS certified Hongren

Sanitary-grade quick-install direct-through sight glasses 304/316L clamp type straight-through glass viewing port manufacturer

HOOREN air compressor rubber plug NPT1/4 internal thread high-temperature sealing head custom mold for compressors

Hooren pressure-resistant and wear-resistant rectangular tube plug 25*10mm plastic plug HRF2510 cap plug

Hooren wear-resistant and pressure-resistant diameter 90mm round pipe plug, steel pipe foot plug HRY90 head, ROHS certified

Horizontal Hanging Cover Plate-Type Flat Welded Flange Manhole 304 316 Made of Corrosion-Resistant Material