{"id":3464,"date":"2026-01-16T16:10:37","date_gmt":"2026-01-16T08:10:37","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=3464"},"modified":"2026-04-04T14:38:40","modified_gmt":"2026-04-04T06:38:40","slug":"732-31-733-31","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/vi\/san-pham\/732-31-733-31\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch cho ng\u00e0nh c\u00f4ng nghi\u1ec7p qu\u00e1 tr\u00ecnh, bu\u1ed3ng ch\u1ee9a ch\u1ea5t l\u1ecfng b\u1eb1ng kim lo\u1ea1i ho\u00e0n to\u00e0n."},"content":{"rendered":"<p>C\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao, v\u1edbi bu\u1ed3ng ch\u1ee9a ch\u1ea5t l\u1ecfng ho\u00e0n to\u00e0n b\u1eb1ng kim lo\u1ea1i, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00ed l\u00e2u d\u00e0i m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn c\u00e1c v\u00f2ng \u0111\u1ec7m cao su. Thi\u1ebft k\u1ebf to\u00e0n kim lo\u1ea1i ch\u1eafc ch\u1eafn c\u00f9ng b\u1ed9 ph\u1eadn m\u00e0ng ng\u0103n kh\u00edt ch\u1eb7t mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng qu\u00e1 t\u1ea3i v\u01b0\u1ee3t tr\u1ed9i, khi\u1ebfn s\u1ea3n ph\u1ea9m tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed c\u00f3 t\u00ednh \u0103n m\u00f2n cao trong ng\u00e0nh h\u00f3a ch\u1ea5t v\u00e0 c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn. \u0110\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, phi\u00ean b\u1ea3n POLARgauge\u00ae h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 xu\u1ed1ng \u0111\u1ebfn -70 \u00b0C. V\u1edbi C\u1ea5p \u0111\u1ed9 An to\u00e0n \u201cS3\u201d, v\u1ecf \u0111\u1ed3ng h\u1ed3 bao g\u1ed3m c\u1eeda s\u1ed5 kh\u00f4ng v\u1ee1 v\u1ee5n, v\u00e1ch ng\u0103n ch\u1eafc ch\u1eafn v\u00e0 m\u1eb7t sau ch\u1ed1ng n\u1ed5 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 b\u1ea3o v\u1ec7 t\u1ed1i \u0111a cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh. M\u00e3 QR t\u00edch h\u1ee3p tr\u00ean m\u1eb7t \u0111\u1ed3ng h\u1ed3 cho ph\u00e9p truy xu\u1ea5t d\u1ec5 d\u00e0ng c\u00e1c d\u1eef li\u1ec7u v\u00e0 ch\u1ee9ng ch\u1ec9 c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>D\u1ea3i \u0111o \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch t\u1eeb 0 \u2026 16 mbar \u0111\u1ebfn 0 \u2026 40 bar ho\u1eb7c t\u1eeb 0 \u2026 10 inH\u2082O \u0111\u1ebfn 0 \u2026 600 psi<\/li>\n<li>\u00c1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i an to\u00e0n l\u00ean \u0111\u1ebfn 40 bar [600 psi]<\/li>\n<li>C\u00e1c m\u1eabu 732.31 v\u00e0 733.31: V\u1ecf b\u1ea3o v\u1ec7 c\u00f3 m\u1ee9c \u0111\u1ed9 an to\u00e0n \u201cS3\u201d theo ti\u00eau chu\u1ea9n EN 837.<\/li>\n<li>Bu\u1ed3ng ch\u1ee9a ch\u1ea5t l\u1ecfng h\u00e0n to\u00e0n b\u1ed9<\/li>\n<li>M\u00e3 QR tr\u00ean m\u1eb7t \u0111\u1ed3ng h\u1ed3 d\u1eabn \u0111\u1ebfn th\u00f4ng tin c\u1ee5 th\u1ec3 v\u1ec1 thi\u1ebft b\u1ecb.<\/li>\n<\/ul>","protected":false},"featured_media":3477,"template":"","meta":{"_acf_changed":false},"product_brand":[68],"product_cat":[51],"product_tag":[],"class_list":{"0":"post-3464","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wika","7":"product_cat-wika-pressure-gauge","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Differential pressure gauge for the process industry, all-metal media chamber - SJ Gauge | Pressure Gauges, Thermometers &amp; 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