{"title":"Rigid Couplings","description":"\u003cp\u003eRigid Grooved Coupling is designed to provide strong, secure, and leak-resistant connections in grooved piping systems. Manufactured with high-strength ductile iron housings, an elastomeric gasket, and durable bolts and nuts, it ensures excellent joint rigidity and pipeline stability. Its robust construction minimizes pipe movement and enables quick installation without welding. Ideal for fire protection, HVAC, and industrial piping applications, ensuring reliable performance and long service life.\u003c\/p\u003e","products":[{"product_id":"rigid-coupling-style-6","title":"Rigid Coupling Style 5","description":"\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-ae868a0c-7fff-e835-6d45-c6476e72d2ca\"\u003e\u003cspan\u003eRigid grooved coupling for fixed, non-deflecting pipe joints.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eFunctionality of the Product\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTongue-and-groove design restricts axial movement, deflection, and rotation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eMaterial of Construction\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHousing:\u003c\/span\u003e\u003cspan\u003e Ductile iron (ASTM A536)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eBolts \u0026amp; Nuts:\u003c\/span\u003e\u003cspan\u003e High tensile steel (ASTM A183 \/ A449, ASTM A194)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eGasket:\u003c\/span\u003e\u003cspan\u003e EPDM synthetic rubber\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-e0f2f6b6-7fff-a6dc-4340-78091a48d77d\"\u003eApprovals\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSuitable for fire protection and mechanical piping systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eStandards of Product\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eANSI B31.1, ANSI B31.9, NFPA 13 compatible\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eUsage of Product\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFire protection, HVAC, mechanical, and industrial piping where rigidity is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003ePressure Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRated per grooved piping system limits based on pipe specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eFinish of Material\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNatural finish standard; hot dip galvanized optional\u003c\/span\u003e\u003c\/p\u003e","brand":"NFL","offers":[{"title":"1\"","offer_id":52747956158739,"sku":"10100","price":500.0,"currency_code":"INR","in_stock":true},{"title":"1 1\/4\"","offer_id":52747956191507,"sku":"10125","price":500.0,"currency_code":"INR","in_stock":true},{"title":"1 1\/2\"","offer_id":52747956224275,"sku":"10150","price":500.0,"currency_code":"INR","in_stock":true},{"title":"2\"","offer_id":52747956257043,"sku":"10200","price":500.0,"currency_code":"INR","in_stock":true},{"title":"2 1\/2\"","offer_id":52747956289811,"sku":"10250","price":500.0,"currency_code":"INR","in_stock":true},{"title":"3\" OD","offer_id":52748012847379,"sku":"10290","price":500.0,"currency_code":"INR","in_stock":true},{"title":"3\"","offer_id":52748012880147,"sku":"10300","price":500.0,"currency_code":"INR","in_stock":true},{"title":"4\"","offer_id":52748012912915,"sku":"10400","price":500.0,"currency_code":"INR","in_stock":true},{"title":"5\"","offer_id":52748013011219,"sku":"10500","price":500.0,"currency_code":"INR","in_stock":true},{"title":"5 1\/2\" OD","offer_id":52748013076755,"sku":"10550","price":500.0,"currency_code":"INR","in_stock":true},{"title":"6\" OD","offer_id":52748013109523,"sku":"10590","price":500.0,"currency_code":"INR","in_stock":true},{"title":"6\"","offer_id":52748013142291,"sku":"10600","price":500.0,"currency_code":"INR","in_stock":true},{"title":"6 1\/2\" OD","offer_id":52748013207827,"sku":"10650","price":500.0,"currency_code":"INR","in_stock":true},{"title":"8\"","offer_id":52748013273363,"sku":"10800","price":500.0,"currency_code":"INR","in_stock":true},{"title":"10\"","offer_id":52748013338899,"sku":"10910","price":500.0,"currency_code":"INR","in_stock":true},{"title":"12\"","offer_id":52748013404435,"sku":"10912","price":500.0,"currency_code":"INR","in_stock":true},{"title":"14\" OD","offer_id":52748013437203,"sku":"10914","price":500.0,"currency_code":"INR","in_stock":true},{"title":"16\" OD","offer_id":52748013469971,"sku":"10916","price":500.0,"currency_code":"INR","in_stock":true},{"title":"18\" OD","offer_id":52748013502739,"sku":"10918","price":500.0,"currency_code":"INR","in_stock":true},{"title":"20\" OD","offer_id":52748013535507,"sku":"10920","price":500.0,"currency_code":"INR","in_stock":true},{"title":"24\" OD","offer_id":52748013568275,"sku":"10924","price":500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/6888\/7059\/files\/NFLSTYLE2hero_87794758-a7bb-4200-bec6-40e7e2ac6ad3.png?v=1770878200"},{"product_id":"rigid-coupling-style-05s","title":"Stainless Steel Rigid Coupling Style 05S","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRigid stainless steel grooved coupling for fixed pipe joints.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFunctionality of the Product\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Provides a rigid joint with no angular or linear movement\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e • Prevents pipe expansion, contraction, and deflection\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e • Tongue and groove design ensures positive pipe alignment\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMaterial of Construction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHousing: Stainless Steel (SS 304)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Bolts \u0026amp; Nuts: Stainless Steel\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Gasket: Compatible gasket materials for service conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eApprovals\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUL Listed\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e FM Approved\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eStandards of Product\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for grooved stainless steel piping systems\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Allows pipe support and hanging in accordance with ANSI B31.1\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUsage of Product\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUsed where rigid pipe joints are required\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Suitable for vertical and horizontal stainless steel piping installations\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePressure Details\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePressure ratings conform to standard grooved coupling requirements for stainless steel piping systems. \u003cmeta charset=\"utf-8\"\u003e\n\u003cb id=\"docs-internal-guid-aaa4a65b-7fff-dbcd-ba3a-86bf3b4a7a83\"\u003eContact OEM for rated pressure.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFinish of Material\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNatural stainless steel finish\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NFL","offers":[{"title":"1\"","offer_id":52760584159507,"sku":"05S100","price":0.0,"currency_code":"INR","in_stock":true},{"title":"1 1\/4\"","offer_id":52760584192275,"sku":"05S125","price":0.0,"currency_code":"INR","in_stock":true},{"title":"1 1\/2\"","offer_id":52760584225043,"sku":"05S150","price":0.0,"currency_code":"INR","in_stock":true},{"title":"2\"","offer_id":52760584257811,"sku":"05S200","price":0.0,"currency_code":"INR","in_stock":true},{"title":"2 1\/2\"","offer_id":52760584290579,"sku":"05S250","price":0.0,"currency_code":"INR","in_stock":true},{"title":"3\"","offer_id":52760584323347,"sku":"05S300","price":0.0,"currency_code":"INR","in_stock":true},{"title":"4\"","offer_id":52760584356115,"sku":"05S400","price":0.0,"currency_code":"INR","in_stock":true},{"title":"5\"","offer_id":52760584388883,"sku":"05S500","price":0.0,"currency_code":"INR","in_stock":true},{"title":"6\"","offer_id":52760584421651,"sku":"05S600","price":0.0,"currency_code":"INR","in_stock":true},{"title":"8\"","offer_id":52760584454419,"sku":"05S800","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/6888\/7059\/files\/NFLSTYLE12heroimage_e67ab8c9-a581-40ed-b6d5-6f8c74f22b9d.png?v=1770037173"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/6888\/7059\/collections\/Res.png?v=1770018386","url":"https:\/\/nationalfittings.com\/collections\/rigid-couplings.oembed","provider":"NFL - National Fittings Limited","version":"1.0","type":"link"}