{"id":714,"date":"2026-07-31T08:42:36","date_gmt":"2026-07-31T08:42:36","guid":{"rendered":"https:\/\/jiexinseal.com\/?post_type=product&p=714"},"modified":"2026-08-31T10:37:18","modified_gmt":"2026-08-31T10:37:18","slug":"ss316-58u-o-ring-john-crane-pump-seal-12mm-water-pump-shaft-seal","status":"publish","type":"product","link":"https:\/\/jiexinseal.com\/th\/product\/ss316-58u-o-ring-john-crane-pump-seal-12mm-water-pump-shaft-seal\/","title":{"rendered":"SS316 58U O Ring John Crane Pump Seal 12mm Water Pump Shaft Seal"},"content":{"rendered":"

PRODUCT DESCRIPTION<\/span><\/h4>\n

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\n

SS316 58U O Ring John Crane Pump Seal 12mm Water Pump Shaft Seal<\/strong><\/p>\n

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Mechanical Seal John Crane 58U Water Pump Seal O-Ring Seal Mechanical Seal<\/strong><\/p>\n

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Basic Info.<\/h5>\n

 <\/p>\n<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
Model NO.<\/td>\nMetal bellows seal<\/td>\nManifold Pump Seal<\/td>\n58U Seal<\/td>\n<\/tr>\n
Grundfos Pump Seal<\/td>\nRubber Bellow Seal<\/td>\nChe Pump Seal<\/td>\nMechanical Seal<\/td>\n<\/tr>\n
Flygt pump seal<\/td>\nPump Seal<\/td>\nIndustrial Pump<\/td>\nOil pump seal<\/td>\n<\/tr>\n
ABS Pump Seal<\/td>\nBlackmer Seal<\/td>\nFood pump seal<\/td>\nCAR\/SIC\/<\/td>\n<\/tr>\n
Lowara Pump Seal<\/td>\nO-ring<\/td>\nOil pump seal<\/td>\nSS304\/316<\/td>\n<\/tr>\n
Automotive pump seal<\/td>\nSkeleton oil seal<\/td>\nSpecification<\/td>\n14mm and 100mm<\/td>\n<\/tr>\n
Origin<\/td>\nChina<\/td>\nHS Code<\/td>\n84842000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. 58U 58B O Ring 59U 59B PTFE Wedge
\nMechanical seal<\/strong><\/p>\n

2. Operating limits
\nTemperture in the sealed chamber:-50~+200\u00baC
\nPressure in the sealed chamber:\u22641.7Mpa
\nLinear speed:\u226425m\/s
\nMediums to be sealed:water,oil,acid,alkali etc.moderate corrosive and below medium<\/p>\n

3. Materials:<\/strong>
\nStationary ring: Ceramic,Silicon Carbide
\nRotary ring: Silicon Carbide
\nSecondary seal: NBR,EPDM,,PTFE
\nSpring and metal parts: SS304,SS316<\/p>\n

4. Application:<\/strong>
\n-Corrosive environments
\n-Chemical pumps
\n-Steam joints
\n-Food processing pumps
\n-Process pumps in refineries<\/p>\n

-Cold and hot water pumps
\n-Seals for agitators and mixers
\n-Temperatures above 400 deg F
\n-Cryogenic applications
\n-Air Conditions
\n-High Speed Turbine Compressors
\n-Water turbines<\/p>\n

Packages & Shipping<\/strong><\/p>\n

 <\/p>\n\n<\/colgroup>\n\n\n\n\n
1. Package: 10PCS\/CTN, carton size: 8X11X24cm<\/td>\n<\/tr>\n
2. Packing: Air bubble film for inner packing and carton box for outer packing.<\/td>\n<\/tr>\n
3. Shipping: By sea, by air, by Express(UPS\/DHL\/TNT\/EMS\/FedEx)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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 <\/p>\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
MODEL<\/td>\nD<\/td>\nD1<\/td>\nD3<\/td>\nD4<\/td>\nD7<\/td>\nL<\/td>\nL1<\/td>\n<\/tr>\n
58U-14<\/td>\n14<\/td>\n24<\/td>\n21<\/td>\n25<\/td>\n2<\/td>\n23<\/td>\n12<\/td>\n<\/tr>\n
58U-16<\/td>\n16<\/td>\n26<\/td>\n23<\/td>\n27<\/td>\n2<\/td>\n23<\/td>\n12<\/td>\n<\/tr>\n
58U-18<\/td>\n18<\/td>\n32<\/td>\n27<\/td>\n33<\/td>\n3<\/td>\n24<\/td>\n13.5<\/td>\n<\/tr>\n
58U-20<\/td>\n20<\/td>\n34<\/td>\n29<\/td>\n35<\/td>\n3<\/td>\n24<\/td>\n13.5<\/td>\n<\/tr>\n
58U-22<\/td>\n22<\/td>\n36<\/td>\n31<\/td>\n37<\/td>\n3<\/td>\n24<\/td>\n13.5<\/td>\n<\/tr>\n
58U-24<\/td>\n24<\/td>\n38<\/td>\n33<\/td>\n39<\/td>\n3<\/td>\n26.7<\/td>\n13.5<\/td>\n<\/tr>\n
58U-25<\/td>\n25<\/td>\n39<\/td>\n34<\/td>\n40<\/td>\n3<\/td>\n27<\/td>\n13<\/td>\n<\/tr>\n
58U-28<\/td>\n28<\/td>\n42<\/td>\n37<\/td>\n43<\/td>\n3<\/td>\n30<\/td>\n12.5<\/td>\n<\/tr>\n
58U-30<\/td>\n30<\/td>\n44<\/td>\n39<\/td>\n45<\/td>\n3<\/td>\n30.5<\/td>\n12<\/td>\n<\/tr>\n
58U-32<\/td>\n32<\/td>\n46<\/td>\n42<\/td>\n48<\/td>\n3<\/td>\n30.5<\/td>\n12<\/td>\n<\/tr>\n
58U-33<\/td>\n33<\/td>\n47<\/td>\n42<\/td>\n48<\/td>\n3<\/td>\n30.5<\/td>\n12<\/td>\n<\/tr>\n
58U-35<\/td>\n35<\/td>\n49<\/td>\n44<\/td>\n50<\/td>\n3<\/td>\n30.5<\/td>\n12<\/td>\n<\/tr>\n
58U-38<\/td>\n38<\/td>\n54<\/td>\n49<\/td>\n56<\/td>\n4<\/td>\n32<\/td>\n13<\/td>\n<\/tr>\n
58U-40<\/td>\n40<\/td>\n56<\/td>\n51<\/td>\n58<\/td>\n4<\/td>\n32<\/td>\n13<\/td>\n<\/tr>\n
58U-43<\/td>\n43<\/td>\n59<\/td>\n54<\/td>\n61<\/td>\n4<\/td>\n32<\/td>\n13<\/td>\n<\/tr>\n
58U-45<\/td>\n45<\/td>\n61<\/td>\n56<\/td>\n63<\/td>\n4<\/td>\n32<\/td>\n13<\/td>\n<\/tr>\n
58U-48<\/td>\n48<\/td>\n64<\/td>\n59<\/td>\n66<\/td>\n4<\/td>\n32<\/td>\n13<\/td>\n<\/tr>\n
58U-50<\/td>\n50<\/td>\n66<\/td>\n62<\/td>\n70<\/td>\n4<\/td>\n34<\/td>\n13.5<\/td>\n<\/tr>\n
58U-53<\/td>\n53<\/td>\n69<\/td>\n65<\/td>\n73<\/td>\n4<\/td>\n34<\/td>\n13.5<\/td>\n<\/tr>\n
58U-55<\/td>\n55<\/td>\n71<\/td>\n67<\/td>\n75<\/td>\n4<\/td>\n34<\/td>\n13.5<\/td>\n<\/tr>\n
58U-58<\/td>\n58<\/td>\n78<\/td>\n70<\/td>\n78<\/td>\n4<\/td>\n39<\/td>\n13.5<\/td>\n<\/tr>\n
58U-60<\/td>\n60<\/td>\n80<\/td>\n72<\/td>\n80<\/td>\n4<\/td>\n39<\/td>\n13.5<\/td>\n<\/tr>\n
58U-63<\/td>\n63<\/td>\n83<\/td>\n75<\/td>\n83<\/td>\n4<\/td>\n39<\/td>\n13.5<\/td>\n<\/tr>\n
58U-65<\/td>\n65<\/td>\n85<\/td>\n77<\/td>\n85<\/td>\n4<\/td>\n39<\/td>\n13.5<\/td>\n<\/tr>\n
58U-68<\/td>\n68<\/td>\n88<\/td>\n81<\/td>\n90<\/td>\n4<\/td>\n39<\/td>\n13.5<\/td>\n<\/tr>\n
58U-70<\/td>\n70<\/td>\n90<\/td>\n83<\/td>\n92<\/td>\n4<\/td>\n45.5<\/td>\n14.5<\/td>\n<\/tr>\n
58U-75<\/td>\n75<\/td>\n95<\/td>\n88<\/td>\n97<\/td>\n4<\/td>\n45.5<\/td>\n14.5<\/td>\n<\/tr>\n
58U-80<\/td>\n80<\/td>\n104<\/td>\n95<\/td>\n105<\/td>\n4<\/td>\n45<\/td>\n15<\/td>\n<\/tr>\n
58U-85<\/td>\n85<\/td>\n109<\/td>\n100<\/td>\n110<\/td>\n4<\/td>\n45<\/td>\n15<\/td>\n<\/tr>\n
58U-90<\/td>\n90<\/td>\n114<\/td>\n105<\/td>\n115<\/td>\n4<\/td>\n50<\/td>\n15<\/td>\n<\/tr>\n
58U-95<\/td>\n95<\/td>\n119<\/td>\n110<\/td>\n120<\/td>\n4<\/td>\n50<\/td>\n15<\/td>\n<\/tr>\n
58U-100<\/td>\n100<\/td>\n124<\/td>\n115<\/td>\n125<\/td>\n4<\/td>\n50<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Model: 58U
\n\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e08\u0e33\u0e40\u0e1e\u0e32\u0e30: \u0e02\u0e19\u0e32\u0e14\u0e23\u0e39\u0e40\u0e1e\u0e25\u0e32 12-100 \u0e21\u0e21.
\nMaterial: CAR SIC EPDM FEP<\/p>","protected":false},"featured_media":995,"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":[19,26,24],"product_tag":[],"class_list":["post-714","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","product_cat-lowara-pump-mechanical-seal","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\/th\/wp-json\/wp\/v2\/product\/714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/comments?post=714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/media\/995"}],"wp:attachment":[{"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/media?parent=714"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/product_brand?post=714"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/product_cat?post=714"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jiexinseal.com\/th\/wp-json\/wp\/v2\/product_tag?post=714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}