{"id":4462,"date":"2026-03-25T03:26:15","date_gmt":"2026-03-25T03:26:15","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4462"},"modified":"2026-03-25T03:26:15","modified_gmt":"2026-03-25T03:26:15","slug":"%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d8%a7%d9%84%d8%ae%d9%8a%d9%88%d8%b7-%d8%a7%d9%84%d9%87%d9%8a%d8%af%d8%b1%d9%88%d9%84%d9%8a%d9%83%d9%8a%d8%a9-bsp-%d9%85%d9%82%d8%a7%d8%a8%d9%84-npt-%d9%85%d9%82%d8%a7","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/ar\/hydraulic-threads-bsp-vs-npt-vs-metric-identification\/","title":{"rendered":"\u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629: \u062a\u0639\u0631\u064a\u0641 BSP \u0645\u0642\u0627\u0628\u0644 NPT \u0645\u0642\u0627\u0628\u0644 NPT \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0645\u062a\u0631\u064a"},"content":{"rendered":"<article>\n<h2><span style=\"font-size: 1.7em;\">\u0627\u0644\u062a\u0639\u0631\u064a\u0641<\/span><\/h2>\n<section id=\"definition-en\">\u0627\u0644\u0644\u0648\u0627\u0644\u0628 \u0647\u064a \u0623\u062e\u0627\u062f\u064a\u062f \u062d\u0644\u0632\u0648\u0646\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0625\u063a\u0644\u0627\u0642\u0647\u0627. \u0641\u064a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629\u060c \u062a\u0638\u0647\u0631 \u0627\u0644\u0644\u0648\u0627\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u0627\u0641\u0630\u061b \u0641\u0647\u064a \u062a\u0648\u0641\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u0648\u0645\u0639 \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0627\u0644\u0635\u062d\u064a\u062d \u0623\u0648 \u0639\u0646\u0635\u0631 \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u060c \u062a\u062d\u0642\u0642 \u0648\u0635\u0644\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637.<\/section>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649<\/h2>\n<ol>\n<li>\u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0637\u0631: \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0641\u0631\u062c\u0627\u0631 \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0643\u0628\u0631\/\u0627\u0644\u0623\u0635\u063a\u0631 (OD\/ID)\u060c \u0648\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062b\u0628\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a (\u0645\u0645 \u0623\u0648 \u0628\u0648\u0635\u0629).<\/li>\n<li>\u062a\u062d\u062f\u064a\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u0644\u0648\u0644\u0628\u0629: \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u0644\u0648\u0644\u0628\u0629\u061b \u0645\u064a\u0632 \u0628\u064a\u0646 TPI (\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a) \u0645\u0642\u0627\u0628\u0644 \u0645\u0645 (\u0645\u062a\u0631\u064a).<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647: \u0627\u0644\u064a\u062f \u0627\u0644\u064a\u0645\u0646\u0649 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u064a\u062f \u0627\u0644\u064a\u0633\u0631\u0649\u061b \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0639\u0643\u0633\u064a.<\/li>\n<li>\u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062f\u0642\u0627\u0642 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0627\u0632\u064a: \u0642\u0645 \u0628\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0639\u0628\u0631 \u0639\u062f\u0629 \u0642\u0645\u0645\u061b \u064a\u0634\u064a\u0631 \u062a\u063a\u064a\u0631 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0625\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062f\u0642\u0627\u0642\u061b \u0648\u064a\u0634\u064a\u0631 \u062b\u0628\u0627\u062a \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0625\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a.<\/li>\n<li>\u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u062e\u062a\u0645: <a href=\"https:\/\/cdn.standards.iteh.ai\/samples\/33777\/842b7c5409454ceba69c7dad9c308be1\/ISO-228-1-2000.pdf\">BBSP (ISO 228-1)<\/a> \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u063a\u0633\u0627\u0644\u0627\u062a\/\u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u0644\u062a\u0635\u0642\u0629\u061b \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u062f\u0628\u0628\u0629 BSPT (ISO 7-1) \/NPT (ASME B1.20.1) \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628\u061b \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u062a\u0631\u064a\u0629 (ISO 261\/724\/965) \u0648\u0645\u0646\u0627\u0641\u0630 SAE \u0630\u0627\u062a \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 (ISO 11926\/SAE J1926) \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629.<br \/>\n<img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm-300x202.jpg\" class=\"alignnone wp-image-4465 lazyload\" alt=\"\u0642\u064a\u0627\u0633 \u0645\u064a\u0644 \u0627\u0644\u0644\u0648\u0644\u0628 _ TPI \u0645\u0642\u0627\u0628\u0644 \u0645\u0645\" width=\"175\" height=\"118\"><noscript><img decoding=\"async\" class=\"alignnone wp-image-4465\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm-300x202.jpg\" alt=\"\u0642\u064a\u0627\u0633 \u0645\u064a\u0644 \u0627\u0644\u0644\u0648\u0644\u0628 _ TPI \u0645\u0642\u0627\u0628\u0644 \u0645\u0645\" width=\"175\" height=\"118\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/measure-thread-pitch-_-TPI-vs-mm.jpg 869w\" sizes=\"(max-width: 175px) 100vw, 175px\" \/><\/noscript> <img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage-300x202.jpg\" class=\"alignnone wp-image-4467 lazyload\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u064a\u0633\u0631\u0649\" width=\"195\" height=\"131\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4467\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage-300x202.jpg\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u064a\u0633\u0631\u0649\" width=\"195\" height=\"131\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/left\u2011hand-threads-usage.jpg 869w\" sizes=\"(max-width: 195px) 100vw, 195px\" \/><\/noscript> <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads-300x202.jpg\" class=\"alignnone wp-image-4466 lazyload\" alt=\"\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0633\u062a\u062f\u0642\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629\" width=\"154\" height=\"104\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4466\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads-300x202.jpg\" alt=\"\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0633\u062a\u062f\u0642\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629\" width=\"154\" height=\"104\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/identify-taper-vs-parallel-threads.jpg 869w\" sizes=\"(max-width: 154px) 100vw, 154px\" \/><\/noscript><\/li>\n<\/ol>\n<section id=\"how-to-identify-cn\"><\/section>\n<section id=\"profiles\">\n<h2>\u0644\u0645\u062d\u0627\u062a \u0639\u0646 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/h2>\n<ul>\n<li>\u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 V: \u0642\u0648\u0629 \u062c\u064a\u062f\u0629 \u0648\u062a\u0639\u062f\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a\u061b \u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0629.<\/li>\n<li>\u0645\u0631\u0628\u0639\u0629: \u0627\u062d\u062a\u0643\u0627\u0643 \u0645\u0646\u062e\u0641\u0636\u060c \u0633\u0639\u0629 \u062a\u062d\u0645\u064a\u0644 \u0639\u0627\u0644\u064a\u0629\u061b \u062a\u0648\u062c\u062f \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0646\u0627\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629\/\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629.<\/li>\n<li>\u0623\u0643\u0645\u064a: \u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u061b \u0627\u0644\u0645\u0641\u0627\u0636\u0644\u0629 \u0628\u064a\u0646 \u0633\u0639\u0629 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 \u0648\u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643.<\/li>\n<li>\u062f\u0639\u0627\u0645\u0629: \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f.<\/li>\n<li>\u062e\u064a\u0637 \u0645\u0633\u062a\u062f\u0642: \u064a\u062d\u0642\u0642 \u062e\u062a\u0645\u064b\u0627 \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0644\u0636\u063a\u0637 (<a href=\"https:\/\/www.ralstoninst.com\/news\/story\/the-difference-between-npt-bspp-and-bspt-seals\">BSPT\/NPT<\/a>) \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u062f\u0642\u0627\u0642 \u0648\u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628.<img loading=\"lazy\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads-300x202.jpg\" class=\"alignnone size-medium wp-image-4464 lazyload\" style=\"font-style: inherit; font-weight: inherit;\" alt=\"\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062e\u064a\u0648\u0637\" width=\"300\" height=\"202\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4464\" style=\"font-style: inherit; font-weight: inherit;\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads-300x202.jpg\" alt=\"\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062e\u064a\u0648\u0637\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/types-of-threads.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript><\/li>\n<\/ul>\n<\/section>\n<section id=\"codes-pairing-en\">\n<h2>\u0627\u0644\u0631\u0645\u0648\u0632 \u0648\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646<\/h2>\n<ul>\n<li>BSP (55 \u062f\u0631\u062c\u0629): \u062e\u064a\u0648\u0637 BSPP\/G \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628\u061b \u062e\u064a\u0648\u0637 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0633\u0644\u0633\u0644\u0629 R<\/li>\n<li>Rp: \u0623\u0646\u062b\u0649 \u0645\u062a\u0648\u0627\u0632\u064a\u0629\u061b Rc: \u0623\u0646\u062b\u0649 \u0645\u062f\u0628\u0628\u0629 (1:16)\u061b R1: \u0630\u0643\u0631 \u0645\u062f\u0628\u0628 \u0644 Rp\u061b R2: \u0630\u0643\u0631 \u0645\u062f\u0628\u0628 \u0644 Rc<\/li>\n<li>\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646: Rp+R1 \u0644\u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0639\u0627\u0645\u061b Rc+R2 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\u061b \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628\u060c \u0648\u062a\u062c\u0646\u0628 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/li>\n<li>ANSI (60 \u062f\u0631\u062c\u0629): \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u0633\u062a\u062f\u0642 NPT (1:16)\u061b \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062c\u0627\u0641 NPTF\u061b \u062e\u0631\u0637\u0648\u0645 NPS \u0645\u0633\u062a\u0642\u064a\u0645 NPS (NPSM \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c NPSF \u0648\u0642\u0648\u062f NPSF\u060c \u062e\u0631\u0637\u0648\u0645 NPSH) \u064a\u062a\u0637\u0644\u0628 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0625\u0636\u0627\u0641\u064a\u0629<\/li>\n<li>\u0645\u062a\u0631\u064a (60 \u062f\u0631\u062c\u0629): \u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 M \u062a\u062a\u0637\u0644\u0628 \u062d\u0644\u0642\u0627\u062a\/\u062d\u0644\u0642\u0627\u062a\/\u062d\u0644\u0642\u0627\u062a \u0645\u062e\u0631\u0648\u0637\u064a\u0629\u061b \u0645\u062a\u063a\u064a\u0631 \u0645\u062f\u0628\u0628 MJ \u0644\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a<\/li>\n<li>\u062a\u062e\u0637\u064a\u0637 JIS\/DIN: JIS PT\u2248Rc\u061b JIS PF\u2248G\u061b DIN 2999 \u0645\u0639 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 R\u061b DIN 3852 \u0644\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0639\u0636\u0648\u064a<\/li>\n<li>\u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0648\u0627\u0644\u0623\u0648\u062c\u0647: SAE J514 ORB\u060c JIC 37\u00b0\u060c SAE 45\u00b0\u060c ORFS \u0645\u0633\u0637\u062d\u0629 \u0627\u0644\u0648\u062c\u0647 O-\u062d\u0644\u0642\u0629 O-\u0627\u0644\u062d\u0644\u0642\u0629<\/li>\n<\/ul>\n<\/section>\n<section id=\"codes-pairing-cn\"><\/section>\n<section id=\"comparison-en\">\n<h2>BSPP \u0645\u0642\u0627\u0628\u0644 BSPT \u0645\u0642\u0627\u0628\u0644 NPT \u0645\u0642\u0627\u0628\u0644 NPT \u0645\u0642\u0627\u0628\u0644 Metric<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u064a\u0632\u0629<\/th>\n<th>BBSP (ISO 228-1)<\/th>\n<th>BSPT (ISO 7-1)<\/th>\n<th><a href=\"https:\/\/www.armechalloys.com\/pdf\/ansi-b1-20-1.pdf\">NPT (ASME B1.20.1)<\/a><\/th>\n<th>\u0645\u062a\u0631\u064a (ISO 261\/724\/965)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0634\u0643\u0644 \u0627\u0644\u062e\u064a\u0637<\/td>\n<td>\u0645\u062a\u0648\u0627\u0632\u064a (G)<\/td>\n<td>\u0645\u062f\u0628\u0628 (R)<\/td>\n<td>\u0645\u062f\u0628\u0628<\/td>\n<td>\u0645\u0648\u0627\u0632\u064d<\/td>\n<\/tr>\n<tr>\n<td>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062e\u062a\u0645<\/td>\n<td>\u063a\u0633\u0651\u0627\u0644\u0629\/\u0648\u062c\u0647 \u062d\u0644\u0642\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628\/\u062d\u0644\u0642\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628<\/td>\n<td>\u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0639\u0644\u0649 \u0627\u0644\u062e\u064a\u0648\u0637<\/td>\n<td>\u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0639\u0644\u0649 \u0627\u0644\u062e\u064a\u0648\u0637<\/td>\n<td>\u0645\u0646\u0641\u0630 \u0627\u0644\u063a\u0633\u0627\u0644\u0629\/\u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u064a<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/td>\n<td>\u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629<\/td>\n<td>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/td>\n<td>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/td>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062e\u0644\u0637 \u0628\u062d\u0630\u0631<\/td>\n<td>\u0644\u0627 \u062a\u062e\u0644\u0637 \u0645\u0639 NPT<\/td>\n<td>\u0644\u0627 \u062a\u062e\u0644\u0637 \u0645\u0639 NPT\/BSPP<\/td>\n<td>\u0644\u0627 \u062a\u062e\u0644\u0637 \u0645\u0639 BSP<\/td>\n<td>\u062a\u0637\u0627\u0628\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0647\u0648\u064a\u0629<\/td>\n<td>\u062b\u0627\u0628\u062a OD \u062b\u0627\u0628\u062a \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0637\u0648\u0644<\/td>\n<td>\u062a\u063a\u064a\u064a\u0631\u0627\u062a OD (\u0645\u0633\u062a\u062f\u0642)<\/td>\n<td>\u062a\u063a\u064a\u064a\u0631\u0627\u062a OD (\u0645\u0633\u062a\u062f\u0642)<\/td>\n<td>\u062b\u0627\u0628\u062a OD \u062b\u0627\u0628\u062a\u061b \u062f\u0631\u062c\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062a\u0631\u064a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"comparison-cn\"><\/section>\n<section id=\"pros-cons-en\">\n<h2>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0648\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a<\/h2>\n<ul>\n<li>\u0627\u0644\u0645\u0632\u0627\u064a\u0627: \u062e\u0637\u0648\u0627\u062a \u062a\u062d\u062f\u064a\u062f \u0648\u0627\u0636\u062d\u0629\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0633\u0631\u0628 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0648\u062a\u062d\u0648\u064a\u0644\u0627\u062a \u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u064b\u0627 \u0639\u0628\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631.<\/li>\n<li>\u0627\u0644\u0639\u064a\u0648\u0628: \u062a\u0624\u062f\u064a \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0642\u064a\u0627\u0633 \u0625\u0644\u0649 \u0639\u062f\u0645 \u0627\u0644\u062a\u0637\u0627\u0628\u0642\u061b \u064a\u0624\u062f\u064a \u062e\u0644\u0637 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628 \u0623\u0648 \u062a\u0644\u0641.<\/li>\n<\/ul>\n<\/section>\n<section id=\"pros-cons-cn\"><\/section>\n<section id=\"faq\">\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<details>\n<summary>\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 BSP \u0648 NPT\u061f<\/summary>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 BSPP 55 \u062f\u0631\u062c\u0629\u061b \u064a\u0633\u062a\u062e\u062f\u0645 NPT 60 \u062f\u0631\u062c\u0629. BSPP \u0645\u062a\u0648\u0627\u0632\u064a\u061b BSPT\/NPT \u0645\u062f\u0628\u0628. \u0642\u0645 \u0628\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0639\u0644\u0649 \u0637\u0648\u0644 \u0639\u062f\u0629 \u0642\u0645\u0645 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u061b \u0644\u0627 \u062a\u062e\u0644\u0637.<\/p>\n<\/details>\n<details>\n<summary>\u0647\u0644 \u062a\u063a\u0644\u0642 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u0628\u062f\u0648\u0646 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628\u061f<\/summary>\n<p>\u0646\u0639\u0645\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628\/\u063a\u0633\u0627\u0644\u0629 \u0645\u0644\u062a\u0635\u0642\u0629 \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u062d\u0644\u0642\u0629 O (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0646\u0627\u0641\u0630 BSPP). \u064a\u062d\u062f\u062b \u0627\u0644\u062e\u062a\u0645 \u0641\u064a \u0627\u0644\u0648\u062c\u0647\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0644\u0648\u0627\u0644\u0628.<\/p>\n<\/details>\n<details>\n<summary>\u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062a\u0631\u064a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a - \u0643\u064a\u0641 \u062a\u0642\u064a\u0633\u061f<\/summary>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629\u061b \u064a\u0642\u0631\u0623 \u0627\u0644\u0645\u062a\u0631\u064a \u0645\u0645 \u0644\u0643\u0644 \u0633\u0646 \u0644\u0648\u0644\u0628\u061b \u0648\u064a\u0642\u0631\u0623 \u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a TPI. \u0642\u0645 \u0628\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0631\u062c\u0627\u0631 \u0648\u0627\u0644\u062c\u062f\u0627\u0648\u0644.<\/p>\n<\/details>\n<details>\n<summary>\u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u064a\u0633\u0631\u0649\u061f<\/summary>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u0646\u0641\u0643 \u0641\u064a\u0647\u0627 \u0627\u0644\u0644\u0648\u0627\u0644\u0628 \u0627\u0644\u064a\u0645\u0646\u0649 \u062a\u062d\u062a \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0623\u0648 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0639\u0643\u0633\u064a.<\/p>\n<\/details>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Definition Threads are helical grooves used to assemble and seal components. 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