{"id":958,"date":"2026-08-02T09:07:47","date_gmt":"2026-08-02T09:07:47","guid":{"rendered":"https:\/\/jiexinseal.com\/?post_type=product&p=958"},"modified":"2026-09-01T07:44:26","modified_gmt":"2026-09-01T07:44:26","slug":"212-65mm-reactor-multi-spring-mechanical-seal-ptfe-anti-corrosive","status":"publish","type":"product","link":"https:\/\/jiexinseal.com\/vi\/san-pham\/212-65mm-reactor-multi-spring-mechanical-seal-ptfe-anti-corrosive\/","title":{"rendered":"212 65mm Reactor Multi Spring Mechanical Seal PTFE Anti Corrosive"},"content":{"rendered":"

Product Description<\/span><\/h4>\n
\n

 <\/p>\n

212\u00a0<\/strong>65<\/strong>mm Reactor Multi Spring Mechanical Seal PTFE Anti Corrosive<\/strong><\/h5>\n
<\/h5>\n
212-65 70 80 95 110mm Reactor Reactor Multi-Spring PTFE Mechanical Seal<\/strong><\/h5>\n<\/div>\n\n\n\n\n\n\n\n
M\u00e3 s\u1ed1 s\u1ea3n ph\u1ea9m.<\/td>\n212<\/td>\nBalance<\/td>\nKh\u00f4ng c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n
Medium<\/td>\nStrong Acid, Strong Oxidant and Corrosive Liquid<\/td>\nShipment Terms<\/td>\nFob Shanghai\/Ningbo<\/td>\n<\/tr>\n
Service Branches<\/td>\nUSA, Australia, Shanghai, Guangzhou, Wenzhou<\/td>\nTrademark<\/td>\nJIEXIN<\/td>\n<\/tr>\n
Transport Package<\/td>\nJIEXIN Standard or Customised<\/td>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/td>\nshaft size 40mm ~ 140mm<\/td>\n<\/tr>\n
Ngu\u1ed3n g\u1ed1c<\/td>\nMade in China<\/td>\nM\u00e3 HS<\/td>\n84842000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n

Type 212 is a single mechanical seal. When the mixing shaft diameter is \u03a640-\u03a6110mm, the design pressure should be less than or equal to 0.4MPa; when the shaft diameter is \u03a6125-\u03a6140mm, the design pressure should be less than or equal to 0.25 MPa.<\/span><\/p>\n

The series sealed to the exterior, single face, multi-spring, balanced, PTFE bellows structure.<\/p>\n

Media:sulfuric acid, carbonic acid, hydrochloric acid, organic acids and other corrosive media<\/p>\n

 <\/p>\n

Operating limits:<\/p>\n

1. Pressure in the sealed chamber:\u22641.2MPa<\/p>\n

2. Temperature in the sealed chamber:-30\u2103~180\u2103<\/p>\n

3. Linear velocity:\u226410m\/sec<\/p>\n

 <\/p>\n

Unit:mm<\/p>\n<\/div>\n<\/div>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n
\n
\n
Ng\u01b0\u1eddi m\u1eabu<\/div>\n<\/div>\n<\/td>\n
\n
\n
d<\/div>\n<\/div>\n<\/td>\n
\n
\n
D<\/div>\n<\/div>\n<\/td>\n
\n
\n
D1<\/div>\n<\/div>\n<\/td>\n
\n
\n
n-\u03a6<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
212-40<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
160<\/div>\n<\/td>\n
\n
130<\/div>\n<\/td>\n
\n
4-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-50<\/div>\n<\/td>\n
\n
50<\/div>\n<\/td>\n
\n
190<\/div>\n<\/td>\n
\n
150<\/div>\n<\/td>\n
\n
4-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-65<\/div>\n<\/td>\n
\n
65<\/div>\n<\/td>\n
\n
210<\/div>\n<\/td>\n
\n
170<\/div>\n<\/td>\n
\n
4-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-80<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n
\n
240<\/div>\n<\/td>\n
\n
200<\/div>\n<\/td>\n
\n
8-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-95<\/div>\n<\/td>\n
\n
95<\/div>\n<\/td>\n
\n
265<\/div>\n<\/td>\n
\n
225<\/div>\n<\/td>\n
\n
8-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-110<\/div>\n<\/td>\n
\n
110<\/div>\n<\/td>\n
\n
320<\/div>\n<\/td>\n
\n
280<\/div>\n<\/td>\n
\n
8-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-125<\/div>\n<\/td>\n
\n
125<\/div>\n<\/td>\n
\n
320<\/div>\n<\/td>\n
\n
280<\/div>\n<\/td>\n
\n
8-18<\/div>\n<\/td>\n<\/tr>\n
\n
212-140<\/div>\n<\/td>\n
\n
140<\/div>\n<\/td>\n
\n
375<\/div>\n<\/td>\n
\n
335<\/div>\n<\/td>\n
\n
12-18<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Model: 212
\nSpeciflcation: Shaft Hole 40-140mm
\nMaterial: CAR CER SIC PTFE<\/p>","protected":false},"featured_media":1039,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[19,24],"product_tag":[],"class_list":["post-958","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","product_cat-pump-mechanical-seal","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/product\/958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/comments?post=958"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/media\/1039"}],"wp:attachment":[{"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/media?parent=958"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/product_brand?post=958"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/product_cat?post=958"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jiexinseal.com\/vi\/wp-json\/wp\/v2\/product_tag?post=958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}