{"product_id":"alascop-wp304ls-stainless-steel-end-cap-4-inch-schedule-40","title":"Alascop WP304LS Stainless Steel End Cap 4 Inch Schedule 40","description":"\u003cdiv\u003e\u003cp\u003eAlascop WP304LS Stainless Steel End Cap, 4 in Schedule 40, is a butt-weld cap designed to seal the end of a 4-inch nominal stainless steel pipe in standard Schedule 40 runs. The cap is fabricated from 304L stainless steel and intended for butt-weld connections, enabling a permanent, weld-only joint without threaded or flanged interfaces. It is sized for 4 in nominal pipe size (NPS) and conforms to common stainless steel butt-weld fittings standards, including ASTM A403. This end cap provides a clean interior and a closed end for piping systems, making it suitable for terminating runs in industrial settings where 304L stainless steel is preferred for corrosion resistance and compatibility with sanitized or chemical-handling environments. When paired with a compatible 4-inch Schedule 40 stainless steel pipe, the WP304LS cap completes a secure butt-weld connection that matches standard Schedule 40 pipe thickness and promotes a continuous interior surface for ease of cleaning and fluid flow. Key specs: material 304L stainless steel; end connection butt-weld; ASTM A403.\u003c\/p\u003e\u003c\/div\u003e","brand":"Alascop","offers":[{"title":"New","offer_id":51657176645934,"sku":null,"price":333.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_2cada43f-c3a8-479b-b8e9-5879f2a2378f.jpg?v=1769466603","url":"https:\/\/plgautomation.com\/products\/alascop-wp304ls-stainless-steel-end-cap-4-inch-schedule-40","provider":"PLG Automation ","version":"1.0","type":"link"}