{"product_id":"s-h-pph-90-degree-socket-fusion-elbow-s5-1-25mpa-chemical-grade-hot-melt-pipe-bend-joint-20mm-110mm","title":"S.H PPH 90-Degree Socket Fusion Elbow | S5 1.25MPa Chemical-Grade Hot-Melt Pipe Bend Joint (20mm - 110mm)","description":"\u003ch2\u003eXieyu S.H Premium PPH Socket Fusion 90-Degree Elbows (S5 \/ 1.25MPa)\u003c\/h2\u003e\n\u003cp\u003eRedirect your industrial, chemical, and fluid-treatment pipelines securely with our premium Xieyu S.H PPH socket fusion 90-degree elbows, available at \u003ca href=\"https:\/\/atradesen.com\" target=\"_blank\"\u003eAtradesen.com\u003c\/a\u003e. Manufactured by Xieyu (S.H \/ HIEH), a globally recognized leader in high-performance thermoplastic flow control, these heavy-duty PPH (Polypropylene Homopolymer) elbow joints are engineered to withstand continuous operating pressures up to 1.25 MPa (181 PSI) and temperatures from -20°C to 100°C.\u003c\/p\u003e\n\u003cp\u003eFeaturing standard parallel socket depths and a heavy-duty, thickened wall profile, this professional 90-degree bend series is highly compatible with industrial chemical pipelines, acid pickling loops, electroplating lines, waste gas scrubbers, waste acid recovery, and wastewater treatment.\u003c\/p\u003e\n\u003ch3\u003ePrecision Right-Angle Corners \u0026amp; Heavy-Duty Wall Profiles\u003c\/h3\u003e\n\u003cp\u003eIn continuous process pipe manifolds, establishing a secure right-angle turn is vital for navigating tight industrial footprints. Our specialized \u003cstrong\u003e90-degree elbow\u003c\/strong\u003e features an exceptionally thick, heavy-duty wall profile that provides outstanding structural rigidity. The interior liquid path is designed to prevent fluid stagnant zones, maintaining a smooth flow with low frictional pressure drop. This minimizes long-term pipeline erosion and secures high water security around pipe transitions.\u003c\/p\u003e\n\u003ch3\u003eHigh-Integrity PPH Material Qualities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Abrasive Wear Resistance:\u003c\/strong\u003e Molded from high-purity Homopolymer Polypropylene, these S5-rated elbows offer superior chemical resistance to highly corrosive media, organic solvents, strong alkalis, and mineral acids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Potable Certified:\u003c\/strong\u003e PPH is entirely non-toxic, lead-free, and odorless, making these 90-degree bends completely safe for drinking water pipelines, pharmaceutical loops, and food processing lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Molecular Fusion:\u003c\/strong\u003e The smooth, precision-machined internal socket ends are designed for hot-melt socket fusion welding, forming a unified, leak-proof molecular system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚠️ Sizing \u0026amp; Socket Fusion Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNominal pipe dimensions are based on standard outer diameters. Please measure your pipe outer diameter (OD) before placing your order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Female Socket Ends (ID):\u003c\/strong\u003e Both ends of this elbow are female sockets. Their inner diameters are designed to slide directly over standard pipes with outer diameters of: \u003cstrong\u003e20mm (DN15), 25mm (DN20), 32mm (DN25), 40mm (DN32), 50mm (DN40), 63mm (DN50), 75mm (DN65), 90mm (DN80), and 110mm (DN100)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Methods:\u003c\/strong\u003e Requires standard socket fusion hot-melt welding connection. Ensure both pipe ends and internal sockets are cleaned and dried before heating to secure optimal molecular fusion. Alternatively, they can be welded using PPH plastic welding rods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; text-align: left;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBrand \u0026amp; Quality\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eXieyu \/ S.H \/ HIEH (Premier Chemical-Grade Flow Systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePotable \u0026amp; Chemical-Grade PPH (Polypropylene Homopolymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003ePressure Rating Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eS5 (SDR11) \/ 1.25 MPa (181 PSI \/ 12.5kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eWorking Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e-20°C to 100°C (-4°F to 212°F) - Highly resistant to freezing and boiling loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBeige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is PPH the preferred choice over standard PVC for industrial chemical pipelines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: PPH is composed of pure propylene monomers polymerized in a highly uniform linear crystalline structure. This molecular alignment delivers significantly higher chemical resistance, impact stiffness, and high-temperature stress-crack resistance compared to PVC, preventing deterioration in waste acid recovery loops up to 100°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I weld these 90-degree PPH elbows to our existing pipe lines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: PPH pipes are permanently connected using thermal welding. For smaller sizes (20mm to 110mm), use a standard socket fusion hot-melt welding machine equipped with matching heating adapters to melt the pipe outer wall and the fitting inner socket together, forming a seamless molecular joint.\u003c\/p\u003e\n\u003c!-- Recommended System Bundles \u0026 Cross-Linking (Strictly 3 Links, Chinese placeholders inside href) --\u003e\n\u003cdiv style=\"background-color: #fcfcfc; border: 1px solid #e5e5e5; padding: 15px; border-radius: 6px; margin-top: 30px;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 15px; font-weight: bold; color: #333;\"\u003eRecommended System Bundles \u0026amp; Companion Products:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 14px; color: #555;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFor Rigid Piping Mainlines:\u003c\/strong\u003e Weld these 90-degree elbows directly onto our high-performance \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/s-h-pph-chemical-grade-rigid-pipe-s5-1-25mpa-hot-melt-socket-fusion-anti-corrosion-water-supply-tubing-20mm-110mm\"\u003eXieyu S.H PPH Chemical-Grade Rigid Pipes\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFor Symmetrical Flange Connections:\u003c\/strong\u003e Bolt these pipe systems securely to metal pumps or tanks using our \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/s-h-pph-socket-fusion-van-stone-flange-with-gasket-pp-s5-1-25mpa-chemical-grade-loose-flange-joint-20mm-225mm\"\u003eXieyu S.H PPH Socket Fusion Van Stone Flanges\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eFor Hot-Melt Pipeline Valves \u0026amp; Unions:\u003c\/strong\u003e To integrate dual-union block ball valves into your welded pipeline, explore our matching \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/s-h-pph-true-union-ball-valve-s5-1-25mpa-chemical-grade-hot-melt-socket-fusion-double-union-valve-20mm-110mm\"\u003eXieyu S.H PPH True Union Ball Valves\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Atradesen","offers":[{"title":"20mm (DN15)","offer_id":56836090036390,"sku":null,"price":0.55,"currency_code":"USD","in_stock":true},{"title":"25mm (DN20)","offer_id":56836090069158,"sku":null,"price":0.65,"currency_code":"USD","in_stock":true},{"title":"32mm (DN25)","offer_id":56836090101926,"sku":null,"price":1.03,"currency_code":"USD","in_stock":true},{"title":"40mm (DN32)","offer_id":56836090134694,"sku":null,"price":2.59,"currency_code":"USD","in_stock":true},{"title":"50mm (DN40)","offer_id":56836090167462,"sku":null,"price":4.32,"currency_code":"USD","in_stock":true},{"title":"63mm (DN50)","offer_id":56836090200230,"sku":null,"price":8.21,"currency_code":"USD","in_stock":true},{"title":"75mm (DN65)","offer_id":56836090232998,"sku":null,"price":9.85,"currency_code":"USD","in_stock":true},{"title":"90mm (DN80)","offer_id":56836090265766,"sku":null,"price":15.23,"currency_code":"USD","in_stock":true},{"title":"110mm (DN100)","offer_id":56836090298534,"sku":null,"price":28.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/S.H_PPH_90-Degree_Socket_Fusion_Elbow_S5_1.25MPa_Chemical-Grade_Hot-Melt_Pipe_Bend_Joint_20mm_-_110mm_-005.png?v=1784516573","url":"https:\/\/atradesen.com\/products\/s-h-pph-90-degree-socket-fusion-elbow-s5-1-25mpa-chemical-grade-hot-melt-pipe-bend-joint-20mm-110mm","provider":"Atradesen","version":"1.0","type":"link"}