Klasifikace hydraulických armatur

Druhy hydraulické armatury

Kuželový závit NPTFkování

Popis: Toto je závit suchého těsnění; Jedná se o domácí kuželový trubkový závit pro dopravu topného oleje. Lze jej použít pro oba konce vnějšího závitukování a konec vnitřního závitukování. NPTF external threads can be fitted with NPTF, NPSF or NPSM internal threads. NPTF fittings are similar to BSPT fittings but not interchangeable. Most sizes of threads have different pitch and profile Angle of 60°, whereas BSPT threads have profile Angle of 55°.

JIC37°taper Angle internal threadkování

Popis: 37°Cone Angle (JIC) The Society of Automotive Engineers (SAE) specifies that 37°cone Angle or cone holder can be used for high pressure hydraulic pipelines. This type ofkováníse často nazývá JICfittings or JIC adapter. JIC external thread is straight thread can only be matched with JIC internal thread, JIC external thread is straight thread, and has a 37°cone seat surface, JIC internal thread is straight thread, and has a 37°cone seat surface. The seal is formed at the 37°cone seat surface. Some sizes of thread are the same as SAE45°cone thread. The cone Angle should be carefully measured to distinguish.

SAE 45°taper male thread adapter

Description: SAE(45°Cone Angle) This is the term used for pipekování s 45°cone Angle or cone seat. Soft copper pipes usually use this kování because the material can be easily machined to a 45°Angle. Thiskování is suitable for low pressure applications such as fuel lines and refrigeration lines. SAE 45°taper external thread can only be matched with SAE 45°taper internal thread. SAE external threads are straight threads with 45°taper seat. SAE internal threads are also straight threads and have a 45°taper mount. The seal is formed at the 45°cone seat surface. Some sizes of thread are the same as SEA 37°taper thread. The cone Angle should be carefully measured for zone running.

O-kroužek pro těsnění vnějšího závitu na čelní straněkování

Poznámka: Vnější závit koncového těsnění O-kroužku lze sladit pouze s vnitřním závitem koncového těsnění O-kroužku, vnější závit je přímý závit s O-kroužkem; Vnitřní závit je přímý závit s těsnící čelní plochou, vnější závit je utěsněn na O-kroužku a vnitřní závit je utěsněn na těsnící čelní ploše.

O-ring plane seal fixed external thread kování

Note: When the o-ring on the outer thread kování is in contact with the plane on the inner threadkování to form a seal, the elastomer seal can be used in the hydraulic system to control leakage, and in the case of leak proof function is very important, this kind of pipekování může být použito.

pressure sleeve type pipe joint

Note: Pressure sleeve type fixed external threadkování can only be matched with pressure sleeve type internal thread nut and pressure sleeve. External connection is straight thread with 24°taper seat. The inner thread head is straight thread with pressure sleeve as sealing face. The seal is formed between the pressure sleeve and the 24°cone seat of the external thread joint, and between the pressure sleeve and the inner pipe of the internal threadkování.