High-Precision Threaded Sealing Plugs

Name: High-Precision Threaded Sealing Plugs
Brand: YF Zhichengjia
SKU: ZCJ-1719
Availability: InStock

Product Description Our threaded sealing plugs are engineered with high-precision threading to provide an exceptional leak-proof interface. Designed for the secure closure of process holes, these plugs feature an optimized sealing geometry...

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Product Overview

The sealed plug uses a threaded connection and, with its sealing structure, closes process holes with a sealing rating of up to IP68. The threaded design makes removal and inspection easy, suiting process and inspection holes that need periodic checking or may be reopened, combining reliable sealing with maintenance convenience.

Technical Features

Threaded connection allows disassembly for inspection and service
Achieves IP68 protection together with the sealing element
A mature design balancing cost and reliability.
Fits various hole diameters and thread profiles, with a broad size range
Sealing method and seal material are customised to drawing requirements.

Technical Specifications

Material	Carbon steel / stainless steel (optional)
Surface treatment	Zinc plating / passivation (optional)
Standard	Per customer drawing / company standard; Thread GB/T 196, GB/T 197 (ISO 965-1) 6g; Sealing rating IP68 (IEC 60529)
Application	Removable plugs for process / inspection holes
Seal principle	Threaded precision seal geometry
Thread range	M8-M30; BSP / NPT on request
Sealing	Machined nose or O-ring washer face