{"product_id":"straub-g21350-si-6-in-316-stainless-steel-grip-l-pipe-coupling-polished-finish-epdm-seal","title":"Straub G21350-SI - 6 in 316 Stainless Steel Grip L Pipe Coupling, Polished Finish, EPDM Seal","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe STRAUB G21350-SI is a Grip L pipe coupling made from 316 stainless steel, which joins two pipes in a straight-line configuration to form a continuous flow path. It is a grooved-style mechanical coupling that uses a bolted housing and an EPDM elastomeric gasket to provide a pressure-tight seal when the bolted housing and EPDM gasket are installed per manufacturer specifications. This coupling accommodates limited axial movement and misalignment while operating within a temperature range of -4 to 212 degrees Fahrenheit. Compatible with air, chemical products, fuels, gases, oils, hydrocarbons, solids, and water within the chemical compatibility limits of 316 stainless steel and EPDM gasket; refer to the chemical compatibility chart. The coupling complies with low lead certification standards for potable water systems and conforms to ASTM 1476, CL2 or CL3, TY2 standards.  Key Features:\u003cbr\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Pipe fitting material: 316 stainless steel with a polished silver finish.\u003c\/li\u003e \u003cli\u003e- Pipe nominal size: 6 inches.\u003c\/li\u003e \u003cli\u003e- Overall fitting length: 4-45\/64 inches (approximately 4.31 inches).\u003c\/li\u003e \u003cli\u003e- Maximum operating pressure: 232 psi.\u003c\/li\u003e \u003cli\u003e- Bolt material: 316 stainless steel with 8mm hex bolt size; includes 2 bolts.\u003c\/li\u003e \u003cli\u003e- Seal material: EPDM, included as a standard seal.\u003c\/li\u003e \u003cli\u003e- Movement type: axial to accommodate slight pipe movement.\u003c\/li\u003e \u003cli\u003e- Vacuum rating: 28 in Hg.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STRAUB","offers":[{"title":"Default Title","offer_id":43322585120862,"sku":"G21350-SI","price":673.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z28I_tfo5oy_92780c4a-9b8c-4a4e-b634-b54396c663df.jpg?v=1789328648","url":"https:\/\/nationalboilersupply.com\/products\/straub-g21350-si-6-in-316-stainless-steel-grip-l-pipe-coupling-polished-finish-epdm-seal","provider":"National Boiler Supply","version":"1.0","type":"link"}