Triple-Lok和Triple-Lok2 37°擴口接頭,Triple-Lok擴口式接頭
派克的Triple-Lok 37°擴口式JIC硬管接頭和過渡接頭

Triple-Lok接頭在國內稱為擴口式管接頭，PARKER提供的Triple-Lok接頭可連接英制和公制兩個系列的硬管，連接螺母的螺紋是美制UNF螺紋，這有別于國內擴口接頭的公制螺紋連接。其工作原理是通過專用的擴口設備將硬管的端部擴張成37°喇叭口，與接頭的37°外錐面配合密封，從而達到硬管連接的目的。目前北美市場應用比較廣泛。派克的Triple-Lok 37°擴口式JIC硬管接頭和過渡接頭密封方式是金屬對金屬形式，為高壓應用提供了可靠的零泄漏連接的解決方案。

Triple-Lok接頭同時可以作為JIC軟管接頭的過渡接頭使用。

【產品簡介】

遵循標準：SAE J514和ISO 8434-2
尺寸范圍：1/8“至2-1/2“
-高工作壓力：420 bar
材質：碳鋼、不銹鋼

派克的Triple-Lok 37°擴口式JIC硬管接頭和過渡接頭, Triple-Lok 接頭符合SAE J514 和 ISO 8434-2標準并能提供多種油口連接端。這種很小面積的金屬對金屬密封設計使得產品更緊湊，裝配扭矩也小，更適用于高溫和高壓應用。

市場:
- 建筑工程
- 地面軍用系統
- 升降機
- 農業
- 物料搬運
- 軍事海工
- 發動機傳輸

特征/優勢:
- 可與英制尺寸和公制尺寸硬管配合使用
- 多種油口端可選，包括SAE直螺紋O形圈密封(ORB), NPTF, BSPP-ED, BSPP帶O形圈和平面墊圈(ORR), BSPP, BSPT, ISO 6149,公制螺紋帶O形圈和平面墊圈(ORR),以及公制-ED密封
- 派克的油口堵頭由一個較長的鎖緊螺母加工而成，有效減少墊片的損壞和可能的泄漏影響, 降低裝配出錯的可能。
- 碳鋼接頭通過SAE標準耐腐蝕性試驗，超過72小時無紅銹。甚至可以到達超過1000小時的要求（由第三方測試機構提供）。
- 不銹鋼螺母帶有防咬死涂層
- 可供材料：碳鋼，不銹鋼及黃銅，尺寸范圍： 1/8” - 2 ?”，耐壓高到7500 psi.

應用:
- 液壓和氣體連接

Triple-Lok和Triple-Lok2 37°擴口接頭
遵循標準：SAE J514和ISO 8434-2
尺寸范圍：1/8"至2-1/2"
-高工作壓力：420 bar
材質：碳鋼、不銹鋼

Parker’s Triple-Lok 37° flare tube fittings have been used in industry since Mr. Parker pioneered the product in the 1930s. The 37° flare fitting is the most popular industrial tube/hose fitting connection in the world.

Today, Parker offers a broad range of Triple-Lok fittings meeting SAE J514, ISO 8434-2 and military standards and specifications.

The Triple-Lok design is quite simple. The tube fitting consists of three pieces: the body, the nut and the sleeve. The tube end is flared at a mating 37° angle and sandwiched between the fitting nose (seat) and the sleeve creating an effective seal between the fitting nose and tube flare or hose.

Parker’s Triple-Lok fittings are manufactured in steel, 316 stainless steel and brass for optimum fluid compatibility and corrosion resistance. Furthermore, available sizes range from 1/8" tube O.D. to 2" tube O.D. in several configurations. Adaptability to global ports is another key benefit of Triple-Lok. (Standard ports include: SAE, straight thread ISO-6149, NPT, BSPT, BSPP and DIN.)

The Triple-Lok tube fitting is also readily available for metric tubing and hose adapter applications. Simply by changing the industry standard sleeve, the same Triple-Lok body can be adapted to metric tubing in sizes ranging from 6 mm tube O.D. to 38 mm tube O.D. Likewise, by using only the body without the nut and sleeve, the Triple-Lok fitting is used as an industry standard hose adapter.