JS Aupperle hose fittings Germany JS Aupperle model JS Aupperle price

JS Aupperle hose fittings are components used to connect hoses to other hoses or components. Hoses include stainless steel hoses, metal hoses, corrugated hoses, rubber hoses, plastic hoses, and other types; hose fittings vary by hose type. Materials for metal hose fittings mainly include stainless steel, nickel-plated copper, and zinc alloy. Shapes mainly include external thread end fittings, external thread 45 degree elbows, external thread 90 degree elbows, internal thread fittings, self-locking fittings, and compression fittings. Select metal hose fittings based on installation conditions and operating environment.

JS Aupperle hose fitting principle

Quick-disconnect couplings: one type with a check valve, one type without a check valve. In applications with a check valve, the check valve end connects to the air source; the check valve automatically closes when disconnected, and the moving-end pin opens the check valve when connected. Self-locking is achieved by embedding steel balls into grooves, while a "cone-cylinder" sleeve locks the steel balls in place.

JS Aupperle hose fitting structure

Includes a female coupling body with a through hole containing an embedded steel ball; a male coupling post with a groove on its surface; and a ferrule. The female coupling body and male coupling post form a sealed fit, with the steel ball in the body engaging the groove on the post. The ferrule is fitted over the outer surface of the female coupling body. It further includes a pull sleeve fitted over the surface of the male coupling post and connected to the ferrule on the female coupling via internal threads.

JS Aupperle hose fitting material classification

Malleable iron tee. The manufacturing materials and specification range for malleable iron tees are the same as for malleable iron elbows (refer to the preceding introduction to malleable iron elbows). They are mainly used for indoor heating, water supply and drainage, and gas pipelines. Cast iron tee. Like cast iron elbows, cast iron tees are cast from gray cast iron and share common specifications and pressure ranges. Based on connection method, they are divided into socket cast iron tees and flanged cast iron tees. Socket cast iron tees are mainly used for water supply and drainage pipelines; water supply pipelines mostly use 90 ° straight tees, while drainage pipelines typically use 45 ° angled tees to reduce fluid resistance and prevent blockages. Flanged cast iron tees are generally 90 ° straight tees and are mostly used for outdoor cast iron pipes. Steel tee. Standardized tees are typically manufactured using molds through processes such as blanking, hole punching, and heating, then machined from medium- and low-pressure steel; welding is used during on-site installation. For rolled steel pipe tees, there are two scenarios: one involves blanking steel plates at a processing plant followed by rolling and welding, and the other involves cutting openings and connecting pipes during on-site installation.

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