{"product_id":"kpc-016","title":"KPC-016 - Pipe Clamp Corner (Silver)","description":"\u003c!-- Sub-type: H-E --\u003e\u003c!-- Source: kpc-016-pipe-clamp-corner.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KPC-016\" data-color=\"Silver\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KPC-016 Pipe Clamp Corner is a bolt-on malleable iron fitting for 42.4 mm OD, 1-1\/4\" Sch. 40 pipe. It joins three pipes at one intersection for box frames, railings, and structural corners, using stainless steel hex screws to lock the pipe without welding so frames, rails, and structures can be assembled or reconfigured on site.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA corner fitting is where a pipe frame either feels square or starts to fight the installer. This fitting gives the three meeting pipes a defined junction while keeping the structure bolt-on and serviceable.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eThree-pipe corner geometry gives box frames and railing corners a compact structural intersection.\u003c\/li\u003e    \u003cli\u003eMalleable iron casting per ASTM A197 gives the fitting a durable body for tubular structures.\u003c\/li\u003e    \u003cli\u003eASTM A153 hot dip galvanized treatment plus zinc plating supports corrosion resistance in real installation environments.\u003c\/li\u003e    \u003cli\u003eStainless steel hex screws lock the pipe firmly with no welding required.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eBuilt for box frames, railing corners, display structures, scenic cubes, guardrail runs, and temporary pipe builds that need three members to meet at one point.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 42.4 mm OD, 1-1\/4\" Sch. 40 pipe; related sister fittings cover the alternate KUPO pipe clamp diameter.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KPC-016 - Pipe Clamp Corner (Silver)\",  \"description\": \"The KPC-016 Pipe Clamp Corner is a bolt-on malleable iron fitting for 42.4 mm outside diameter (1-1\/4\\\" nominal Schedule 40) pipe. It joins three pipes at one intersection for box frames, railings, and structural corners, using stainless steel hex screws to lock the pipe without welding so frames, rails, and structures can be assembled or reconfigured on site.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Hardware Solution \u003e Pipe Joiners \u0026 Couplers\",  \"sku\": \"KPC-016\",  \"mpn\": \"KPC-016\",  \"color\": \"Silver\",  \"material\": \"Malleable iron casting per ASTM A197\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe clamp corner\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Malleable iron casting per ASTM A197\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Hot dip galvanized with zinc plating\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Surface Treatment\",      \"value\": \"ASTM A153 hot-dip galvanized + zinc\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Pipe Diameter\",      \"value\": \"42.4 mm OD, 1-1\/4\\\" Sch. 40\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Fasteners\",      \"value\": \"Stainless steel hex screw\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Installation\",      \"value\": \"Bolt on, no welding required\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Family\",      \"value\": \"Corner\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Sister Sizes\",      \"value\": \"KPC-116 \/ KPC-116B\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo {  margin-top: 2rem;}.kupo-faq-seo h3 {  color: #2C3E50 !important;  font-size: 17px !important;  font-weight: 600;  margin: 1.25rem 0 0.5rem 0;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-seo p {  color: #222222 !important;  margin: 0 0 1rem 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-seo\"\u003e  \u003ch2 class=\"kupo-section-title\"\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes this fitting need welding?\u003c\/h3\u003e    \u003cp\u003eNo. It locks onto the pipe with stainless steel hex screws, which keeps the structure serviceable and easier to revise.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen do I use a corner fitting instead of an elbow?\u003c\/h3\u003e    \u003cp\u003eUse the corner fitting when three pipes meet at the same intersection. Use a 90° elbow when only two pipe ends need to turn a corner.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat pipe size does this version fit?\u003c\/h3\u003e    \u003cp\u003eThis version fits 42.4 mm OD, 1-1\/4\" Sch. 40 pipe, commonly used as 1-1\/4\" nominal Schedule 40 pipe.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Does this fitting need welding?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"No. It locks onto the pipe with stainless steel hex screws, which keeps the structure serviceable and easier to revise.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"When do I use a corner fitting instead of an elbow?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Use the corner fitting when three pipes meet at the same intersection. Use a 90° elbow when only two pipe ends need to turn a corner.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"What pipe size does this version fit?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"This version fits 42.4 mm outside diameter (1-1\/4\\\" nominal Schedule 40) pipe, commonly used as 1-1\/4\\\" nominal Schedule 40 pipe.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Pipe Fittings \/ Iron Casting","offer_id":53907540541739,"sku":"KPC-016","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KPC-016_b.jpg?v=1782111398","url":"https:\/\/kupostage.com\/products\/kpc-016","provider":"KUPO Stage","version":"1.0","type":"link"}