{"id":332,"date":"2026-09-02T01:02:38","date_gmt":"2026-09-02T01:02:38","guid":{"rendered":"https:\/\/zetengflangefitting.com\/?post_type=product&#038;p=332"},"modified":"2026-09-20T06:09:46","modified_gmt":"2026-09-20T06:09:46","slug":"spectacle-blind","status":"publish","type":"product","link":"https:\/\/zetengflangefitting.com\/pl\/produkt\/spectacle-blind\/","title":{"rendered":"\u015alepa okularowa"},"content":{"rendered":"<h3>Product Specifications:<\/h3>\n<p>Standard: ASME B16.48-2025.<br \/>\nSize Range: NPS 1\/2\u201324; for installation between ASME B16.5 flanges.<br \/>\nPressure Class: Class 150, 300, 600, 900, 1500, 2500.<br \/>\nConfiguration: Spectacle blind; specifications must indicate nominal size, pressure class, flange facing, thickness, and handle orientation.<br \/>\nMaterial: Carbon steel, stainless steel, or alloy steel; material group and pressure-temperature ratings must be compatible with the mating flanges and the process medium.<\/p>\n<h3>Ordering and Acceptance Points:<\/h3>\n<p>Ordering\/Acceptance: Verify NPS, Class, material, mating flange facing, blind thickness, and handle orientation; inspect dimensions, markings, material certification, and surface quality.<\/p>","protected":false},"excerpt":{"rendered":"<p>A pipeline isolation device, formed by integrating a solid blind plate and a through-flow spacer ring, enables reliable pipeline shut-off or flow-through by rotating its position and provides a clear visual indication of the operational status. It is commonly used for plant maintenance and safety isolation.<\/p>","protected":false},"featured_media":333,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-332","product","type-product","status-publish","has-post-thumbnail","product_cat-flange-assembly","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product\/332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/comments?post=332"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media\/333"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media?parent=332"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_brand?post=332"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_cat?post=332"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_tag?post=332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}