{"product_id":"mathey-dearman-sturdi-chain-clamps","title":"Mathey Dearman Sturdi Chain Clamps","description":"\u003cp data-start=\"108\" data-end=\"456\"\u003e\u003cstrong data-start=\"108\" data-end=\"143\"\u003eThe Mathey Dearman Sturdi Clamp\u003c\/strong\u003e is engineered for precise pipe alignment and is available in both \u003cstrong data-start=\"210\" data-end=\"232\"\u003ecarbon steel chain\u003c\/strong\u003e and \u003cstrong data-start=\"237\" data-end=\"256\"\u003estainless steel\u003c\/strong\u003e models. Every Dearman clamp is built with \u003cstrong data-start=\"299\" data-end=\"356\"\u003estainless steel jackscrews, jackbars, and main blocks\u003c\/strong\u003e to deliver long-lasting durability and reliable performance in demanding pipe welding environments.\u003c\/p\u003e\n\u003cp data-start=\"458\" data-end=\"881\"\u003eDesigned for superior pipe fit-up, the \u003cstrong data-start=\"497\" data-end=\"545\"\u003ehigh-rise jackbars and reinforced main block\u003c\/strong\u003e provide exceptional strength to reform pipe on both sides of the weld gap—effectively eliminating “hi-lo” misalignment. This innovative design allows welders to access and weld the \u003cstrong data-start=\"727\" data-end=\"761\"\u003efull circumference of the pipe\u003c\/strong\u003e without removing the clamp, reducing the need for multiple cage clamps and significantly improving workflow efficiency.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"80\" data-end=\"283\"\u003e\n\u003cp data-start=\"82\" data-end=\"283\"\u003e\u003cstrong data-start=\"82\" data-end=\"105\"\u003ePrecision alignment\u003c\/strong\u003e – The double jackbars, spaced around the outside diameter of the pipe, provide concise alignment and reforming of the internal or external diameters of both pipes within 0.5 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"285\" data-end=\"443\"\u003e\n\u003cp data-start=\"287\" data-end=\"443\"\u003e\u003cstrong data-start=\"287\" data-end=\"304\"\u003eReformability\u003c\/strong\u003e – Reforms pipes on both sides of the weld joint to schedule 40 pipe and aligns any wall schedule of pipe, elbows, tees and other fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"445\" data-end=\"631\"\u003e\n\u003cp data-start=\"447\" data-end=\"631\"\u003e\u003cstrong data-start=\"447\" data-end=\"460\"\u003eAdaptable\u003c\/strong\u003e – The chain clamp can be used to align, and reform elbows, tees and other fittings that a cage clamp cannot manage. One chain clamp covers the range of eight cage clamps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"633\" data-end=\"852\"\u003e\n\u003cp data-start=\"635\" data-end=\"852\"\u003e\u003cstrong data-start=\"635\" data-end=\"669\"\u003eHigh rise independent jackbars\u003c\/strong\u003e – Double jackscrew “high rise” jackbars have extra clearance enabling easy access with welding torch\/rod. Each jackscrew has independently pivoting feet to cope with uneven surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"923\"\u003e\n\u003cp data-start=\"856\" data-end=\"923\"\u003e\u003cstrong data-start=\"856\" data-end=\"870\"\u003eWide range\u003c\/strong\u003e – One chain clamp covers a wide range of pipe sizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"925\" data-end=\"1062\"\u003e\n\u003cp data-start=\"927\" data-end=\"1062\"\u003e\u003cstrong data-start=\"927\" data-end=\"935\"\u003eSafe\u003c\/strong\u003e – Elbows, tees and other fittings can be held safely and securely in place during alignment with the level and support device.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mathey Dearman","offers":[{"title":"4\" - 20\" (D249-SC)","offer_id":43638641557655,"sku":"D249-SC","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"4\" - 20\" (D249-SCSS) Stainless Steel","offer_id":43638642933911,"sku":"D249-SCSS","price":1880.0,"currency_code":"USD","in_stock":true},{"title":"6\" - 36\" (D235-SC)","offer_id":43638645358743,"sku":"D235-SC","price":3700.0,"currency_code":"USD","in_stock":true},{"title":"6\" - 36\" (D235-SCSS) Stainless Steel","offer_id":43638645457047,"sku":"D235-SCSS","price":4650.0,"currency_code":"USD","in_stock":true},{"title":"1\" - 12\" (D250-SC)","offer_id":43639461216407,"sku":"D250-SC","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"10\" - 54\" (D236-SC)","offer_id":43639461511319,"sku":"D236-SC","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"10\" - 54\" (D236-SCSS) Stainless","offer_id":43639461576855,"sku":"D236-SCSS","price":6000.0,"currency_code":"USD","in_stock":true},{"title":"10\" - 72\" (D237-SCSS) Stainless Steel","offer_id":43639461609623,"sku":"D237-SCSS","price":7450.0,"currency_code":"USD","in_stock":true},{"title":"10\" - 72\" (D237-SC)","offer_id":43639461740695,"sku":"D237-SC","price":6600.0,"currency_code":"USD","in_stock":true},{"title":"1\" - 12\" (D250-SCSS) Stainless Steel","offer_id":44945762910359,"sku":"D250-SCSS","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/Screenshot2025-05-14at10.14.39AM_de524229-3169-49e1-8c3d-2dc1b334e202.png?v=1765569787","url":"https:\/\/weldingmart.com\/products\/mathey-dearman-sturdi-chain-clamps","provider":"WeldingMart.com","version":"1.0","type":"link"}