{"product_id":"1-black-90-st-elbow","title":"1 BLACK 90 ST ELBOW","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"5c7d0573-9ae6-47df-a90e-51046997636c\" data-turn-id-container=\"5c7d0573-9ae6-47df-a90e-51046997636c\" data-testid=\"conversation-turn-61\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b59f6ed6-1cf2-4e0a-bcbb-49d916713c87-31\" data-turn-id-container=\"request-WEB:b59f6ed6-1cf2-4e0a-bcbb-49d916713c87-31\" data-testid=\"conversation-turn-62\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8de61251-0844-4250-bb32-f2609bf27eef\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"176\"\u003eA \u003cstrong data-start=\"2\" data-end=\"31\"\u003e1\" Black 90° Street Elbow\u003c\/strong\u003e is a \u003cstrong data-start=\"37\" data-end=\"128\"\u003ethreaded black iron pipe fitting used to change direction 90 degrees in a piping system\u003c\/strong\u003e, where one end is male and the other is female.\u003c\/p\u003e\n\u003chr data-start=\"178\" data-end=\"181\"\u003e\n\u003ch2 data-section-id=\"mipyxe\" data-start=\"183\" data-end=\"199\"\u003e🔧 What it is\u003c\/h2\u003e\n\u003cul data-start=\"200\" data-end=\"386\"\u003e\n\u003cli data-section-id=\"7dns6m\" data-start=\"200\" data-end=\"242\"\u003eSize: \u003cstrong data-start=\"208\" data-end=\"242\"\u003e1 inch nominal pipe size (NPT)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mf3c7q\" data-start=\"243\" data-end=\"298\"\u003eType: \u003cstrong data-start=\"251\" data-end=\"298\"\u003eStreet elbow (one male end, one female end)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8ici71\" data-start=\"299\" data-end=\"322\"\u003eAngle: \u003cstrong data-start=\"308\" data-end=\"322\"\u003e90 degrees\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1980u09\" data-start=\"323\" data-end=\"386\"\u003eMaterial: \u003cstrong data-start=\"335\" data-end=\"386\"\u003eblack malleable iron (black steel pipe fitting)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"388\" data-end=\"391\"\u003e\n\u003ch2 data-section-id=\"mzz3kp\" data-start=\"393\" data-end=\"411\"\u003e⚙️ What it does\u003c\/h2\u003e\n\u003cul data-start=\"412\" data-end=\"613\"\u003e\n\u003cli data-section-id=\"1in8vbu\" data-start=\"412\" data-end=\"452\"\u003eChanges direction of piping by \u003cstrong data-start=\"445\" data-end=\"452\"\u003e90°\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c86oer\" data-start=\"453\" data-end=\"572\"\u003eAllows one pipe to thread \u003cstrong data-start=\"481\" data-end=\"514\"\u003edirectly into another fitting\u003c\/strong\u003e without a short nipple (because of the male “street” end)\u003c\/li\u003e\n\u003cli data-section-id=\"c7letw\" data-start=\"573\" data-end=\"613\"\u003eUsed for \u003cstrong data-start=\"584\" data-end=\"613\"\u003etight-space installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"615\" data-end=\"618\"\u003e\n\u003ch2 data-section-id=\"1v920y3\" data-start=\"620\" data-end=\"656\"\u003e🧱 Why it’s called “street elbow”\u003c\/h2\u003e\n\u003cul data-start=\"657\" data-end=\"801\"\u003e\n\u003cli data-section-id=\"8611bx\" data-start=\"657\" data-end=\"697\"\u003eOne end is \u003cstrong data-start=\"670\" data-end=\"697\"\u003emale (external threads)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e1mpok\" data-start=\"698\" data-end=\"740\"\u003eOne end is \u003cstrong data-start=\"711\" data-end=\"740\"\u003efemale (internal threads)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"b0g0yu\" data-start=\"741\" data-end=\"801\"\u003eThis lets it thread directly into another fitting or valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"803\" data-end=\"806\"\u003e\n\u003ch2 data-section-id=\"11xx70c\" data-start=\"808\" data-end=\"826\"\u003e🏗️ Common uses\u003c\/h2\u003e\n\u003cul data-start=\"827\" data-end=\"990\"\u003e\n\u003cli data-section-id=\"scootb\" data-start=\"827\" data-end=\"873\"\u003eGas piping systems (natural gas \/ propane)\u003c\/li\u003e\n\u003cli data-section-id=\"1313qm\" data-start=\"874\" data-end=\"903\"\u003eBlack iron plumbing lines\u003c\/li\u003e\n\u003cli data-section-id=\"i04d40\" data-start=\"904\" data-end=\"929\"\u003eAir compressor piping\u003c\/li\u003e\n\u003cli data-section-id=\"1a1p0km\" data-start=\"930\" data-end=\"966\"\u003eIndustrial and mechanical piping\u003c\/li\u003e\n\u003cli data-section-id=\"1unu8mq\" data-start=\"967\" data-end=\"990\"\u003eHVAC support piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"992\" data-end=\"995\"\u003e\n\u003ch2 data-section-id=\"1nksb0f\" data-start=\"997\" data-end=\"1016\"\u003e⚙️ Typical specs\u003c\/h2\u003e\n\u003cul data-start=\"1017\" data-end=\"1241\"\u003e\n\u003cli data-section-id=\"1kr2lyt\" data-start=\"1017\" data-end=\"1055\"\u003eMaterial: ASTM A197 malleable iron\u003c\/li\u003e\n\u003cli data-section-id=\"1uag9k2\" data-start=\"1056\" data-end=\"1129\"\u003eFinish: Black (non-galvanized, oily coating for corrosion protection)\u003c\/li\u003e\n\u003cli data-section-id=\"14qzcrx\" data-start=\"1130\" data-end=\"1195\"\u003ePressure rating: commonly 150–300 PSI depending on size\/class\u003c\/li\u003e\n\u003cli data-section-id=\"1c0uws0\" data-start=\"1196\" data-end=\"1241\"\u003eThread standard: NPT (National Pipe Thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"GENOVA PIPE (MALLEABLES)","offers":[{"title":"Default Title","offer_id":52410892222753,"sku":"B90ST-1","price":4.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_5_7b5be5bb-b8bf-4188-af11-e2bb3abcf73e.webp?v=1778611359","url":"https:\/\/standardvmi.com\/products\/1-black-90-st-elbow","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}