HANS HENNIG hose fittings, German HANS HENNIG models, HANS HENNIG prices

HANS HENNIG hose fittings are straight-through connectors used for linear connections such as instruments. Connection methods include socket welding or threaded connection. They are mainly used for small-diameter low-pressure pipelines, for parts that require frequent assembly and disassembly, or for final adjustment of pipelines using threaded fittings. Relevant products are all listed by Kuaiyiyou. The structural form should preferably adopt a metal-to-metal contact sealing structure. Gasket sealing structures are generally used in general pipelines transporting water, oil, air, etc., and are made of malleable cast iron. In addition, application requirements and quotation are also factors to consider when selecting. There are many types of hose straight-through fittings. Commonly used hose straight-through fittings can generally be divided into hard hose straight-through fittings and soft hose straight-through fittings. If classified according to the connection method between the hose straight-through fitting and the pipeline, hard hose straight-through fittings have three types: flared type, ferrule type, and welded type. Soft hose straight-through fittings are mainly crimped rubber hose straight-through fittings. The connection methods between pipelines and hose straight-through fittings in hydraulic systems also differ. The pipe insertion end uses connecting threads. Tapered threads rely on their conical body to tighten and use materials such as polytetrafluoroethylene for sealing operations, and are mainly used in medium and low-pressure hydraulic systems.

HANS HENNIG hose fitting applications

A bushing is a component widely used in domestic large-scale power plant supporting projects, seawater, steam, cold water, hot water, oxygen, drinking water, refrigeration, oil, gas, medical gas, sewage treatment projects, municipal engineering, chemical industry, oil refining, metallurgy, fertilizer, papermaking, pharmaceutical and other industries. Bushings are used when water pipes need to change diameter. For example, a DN15 water pipe needs to be reduced to a DN20 water pipe. The DN15 water pipe is a male-threaded pipe, connected to the female-threaded end of the bushing. The DN20 water pipe is a female-threaded pipe, connected to the male-threaded end of the bushing. If the DN20 water pipe is a male-threaded pipe, a female-threaded reducer coupling can be connected between the DN20 male-threaded pipe and the bushing. Threaded connections can be conveniently connected to any water fixtures and valve meters. In industrial and domestic applications, they are often used to connect internal and external threads (teeth) of pipes to change the pipe diameter.

HANS HENNIG hose fitting precautions

Before installation, all steel pipes can be pickled according to the requirements of Chapter 9, especially steel pipes connected with ferrule-type pipe fittings should be pickled first, and then the ferrules should be pre-tightened on the pipe ends; (2) All pipe fittings should be cleaned with kerosene before installation, and the o type O-rings inside should be temporarily removed and stored, to be placed back during formal installation; (3) During construction, keep the oil ports of pumps, distributors and other equipment, as well as the openings of pipe fittings and pipe ends clean, to prevent water, dust and other foreign matter from entering; (4) Pipelines should be laid in a free state, and excessive radial force should not be applied to forcibly fix and connect pipelines after welding; (5) The oil holes of the bearing seats should be checked in advance to ensure that the internal oil passages are unobstructed and that the oil port threads match the fittings.

HANS HENNIG hose fitting classification

1, DPJ type, also known as DPJ external thread end-connecting metal hose fittings, are end-connecting types used to connect metal hoses to enclosures as linear connectors. 2, DKJ fittings, DKJ ferrule-type metal hose fittings, are ferrule types used to connect metal hoses to steel pipes without threads, allowing connection of threadless steel pipes to hoses, eliminating the threading process, requiring only screwing in the screw. 3, DGJ fittings, DGJ self-locking metal hose fittings, are self-locking hose fittings used to connect metal hoses to threadless steel pipes or threadless equipment outlet openings, eliminating the threading process. 4, 90 degree elbow fittings, follow the imperial thread standard, A, C, F parts are made of high-quality steel, D part is made of die-cast iron sheet. The color is silver-white metallic, and the operating temperature is between -40 degrees and 100 degrees. 5, Y shaped fittings, Y shaped three-way metal hose fittings, have a form where one end connects to thin-walled steel electrical conduit, and the other two ends connect to metal hoses via metal fittings. 6, T shaped fittings, T shaped three-way metal hose fittings, similar to Y shaped three-way metal hose fittings, have a form where one end connects to thin-walled steel electrical conduit, and the other two ends connect to metal hoses via metal fittings. 7, stainless steel fittings, stainless steel hose fittings adopt an end-connecting type, cast from standard stainless steel, with a compact structure, high strength, and reliable connection to hoses.

Weidou Intelligent Technology specializes in selling German HANS HENNIG oil pipe fittings, HANS HENNIG hose fittings, HANS HENNIG pipe fittings, HANS HENNIG pipe component fittings, HANS HENNIG rotary joints, HANS HENNIG metal fittings, HANS HENNIG brass fittings, HANS HENNIG stainless steel fittings, HANS HENNIG plastic fittings, HANS HENNIG hydraulic pipe fittings, HANS HENNIG adapter fittings, HANS HENNIG threaded pipe fittings, HANS HENNIG straight-through fittings, HANS HENNIG articulated fittings, HANS HENNIG ferrule-type fittings, HANS HENNIG original German imports. Welcome customers to inquire and order.