https://www.51hdpe.com.cn/ 2026-01-14 weekly 1 https://www.51hdpe.com.cn/products/pn16-sdr11-pe100-hdpe-electrofusion-coupler.html https://5686689369001831-1772696381953-3591822.cdn.site.joinf.com/5686689369001831/GHYaeHT7Gr.png PN16 SDR11 PE100 HDPE Electrofusion Coupler 2026-03-05 weekly 1 https://www.51hdpe.com.cn/products/pn16-sdr11-pe100-90-degree-elbow-electrofusion-hdpe-fittings-for-water.html https://5686689369001831-1772695508208-3591775.cdn.site.joinf.com/5686689369001831/75rpcXkiSt.png PN16 SDR11 PE100 90 Degree Elbow Electrofusion HDPE Fittings For Water 2026-03-05 weekly 1 https://www.51hdpe.com.cn/product-HDPE-electrofusion-45-elbow-.html https://5686689369001831-1772695114122-3591750.cdn.site.joinf.com/5686689369001831/4SM5DHYrwM.png HDPE Electrofusion 45° Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-electrofusion-reducer.html https://5686689369001831-1772696720659-3591856.cdn.site.joinf.com/5686689369001831/dmKd6fJktd.png HDPE Electrofusion Reducer 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-electrofusion-stub-end.html https://5686689369001831-1772696983603-3591877.cdn.site.joinf.com/5686689369001831/h73XhkBKyp.png HDPE Electrofusion Stub End 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-High-Impact-Resistant-Siphonic-HDPE-Electrofusion-45-Elbow-Bend.html https://5686689369001831-1769925302304-3560995.cdn.site.joinf.com/5686689369001831/d6m4Ajr5i8.jpg High Impact Resistant Siphonic HDPE Electrofusion 45° Elbow /Bend 2026-03-03 weekly 1 https://www.51hdpe.com.cn/products-hdpe-electrofusion-45-degree-elbow-bend-with-inspection-port.html https://5686689369001831-1769926326897-3561018.cdn.site.joinf.com/5686689369001831/nakRH2QQCr.jpg HDPE Electrofusion 45 Degree Elbow/Bend With Inspection Port 2026-03-07 weekly 1 https://www.51hdpe.com.cn/product-HDPE-Electrofusion-Circuation-Tee-Downstream-Tee-.html https://5686689369001831-1769927277599-3561025.cdn.site.joinf.com/5686689369001831/j8iDJPnAby.jpg HDPE Electrofusion Circuation Tee ( Downstream Tee) 2026-03-07 weekly 1 https://www.51hdpe.com.cn/products/hdpe-electrofusion-siphonic-drainage-90-degree-elbow-with-servicing-opening.html https://5686689369001831-1769929897057-3561033.cdn.site.joinf.com/5686689369001831/DymRJewSwb.jpg HDPE Electrofusion Siphonic Drainage 90 Degree Elbow With Servicing Opening 2026-03-07 weekly 1 https://www.51hdpe.com.cn/products/hdpe-siphonic-drainage-electrofusion-y-tee.html https://5686689369001831-1769930664167-3561037.cdn.site.joinf.com/5686689369001831/T73swGYPJB.jpg Hdpe Siphonic Drainage Electrofusion Y Tee 2026-03-07 weekly 1 https://www.51hdpe.com.cn/products/siphonic-drainage-electrofusion-coupling.html https://5686689369001831-1769932361498-3561045.cdn.site.joinf.com/5686689369001831/jAmnGBtbDn.jpg Siphonic Drainage Electrofusion Coupling 2026-03-07 weekly 1 https://www.51hdpe.com.cn/products/hdpe-45-degree-elbow-butt-fusion-fitting.html https://5686689369001831-1772702222956-3592139.cdn.site.joinf.com/5686689369001831/Ne5MMj46w5.png HDPE 45 Degree Elbow Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/high-density-polyethylene-hdpe-pipe-for-drinking-water-supply.html https://5686689369001831-1770022947654-3562651.cdn.site.joinf.com/5686689369001831/MwsCtPA2EY.jpg High Density Polyethylene HDPE Pipe for Drinking Water Supply 2026-03-03 weekly 1 https://www.51hdpe.com.cn/product-High-Impact-Resistant-Siphonic-HDPE-45-Elbow-Bend.html https://5686689369001831-1772702607383-3592183.cdn.site.joinf.com/5686689369001831/6A4CnZSnFc.png High Impact Resistant Siphonic HDPE 45° Elbow /Bend 2026-03-07 weekly 1 https://www.51hdpe.com.cn/products/hdpe-90-degree-elbow-butt-fusion-fitting.html https://5686689369001831-1770280211717-3569645.cdn.site.joinf.com/5686689369001831/A7638wzyrQ.webp HDPE 90 Degree Elbow Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-22.5-degree-elbow-butt-fusion-fitting.html https://5686689369001831-1772704941033-3592249.cdn.site.joinf.com/5686689369001831/RtxKkNw7zf.png HDPE 22.5 Degree Elbow Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-cross-butt-fusion-fittings.html https://5686689369001831-1770282195143-3570021.cdn.site.joinf.com/5686689369001831/r6MQGKrCSf.webp HDPE Cross Butt Fusion Fittings 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-end-cap-butt-fusion-fitting.html https://5686689369001831-1770282328674-3570059.cdn.site.joinf.com/5686689369001831/FmmDSHAaPA.webp HDPE End Cap Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-equal-tee-butt-fusion-fittings.html https://5686689369001831-1770282442062-3570074.cdn.site.joinf.com/5686689369001831/QJBixNS75X.webp HDPE Equal Tee Butt Fusion Fittings 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-flange-adaptor-butt-fusion-fittings.html https://5686689369001831-1770282556142-3570088.cdn.site.joinf.com/5686689369001831/siS6tQCSnh.webp HDPE Flange Adaptor Butt Fusion Fittings 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-reducer-butt-fusion-fitting.html https://5686689369001831-1770282951428-3570121.cdn.site.joinf.com/5686689369001831/ieaZJSaQRw.webp HDPE Reducer Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-reducing-tee-butt-fusion-fitting.html https://5686689369001831-1770283074478-3570126.cdn.site.joinf.com/5686689369001831/c8jtxKD6K3.webp HDPE Reducing Tee Butt Fusion Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-female-adaptor.html https://5686689369001831-1770283794190-3570146.cdn.site.joinf.com/5686689369001831/H27ZsQe53d.webp HDPE Female Adaptor 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-female-elbow.html https://5686689369001831-1770283886098-3570161.cdn.site.joinf.com/5686689369001831/5cy6HkdJHs.webp HDPE Female Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-female-tee.html https://5686689369001831-1770283961460-3570169.cdn.site.joinf.com/5686689369001831/E6JFCRQnSw.webp HDPE Female Tee 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-female-union.html https://5686689369001831-1770284495879-3570206.cdn.site.joinf.com/5686689369001831/abR5dhAQbw.webp HDPE Female Union 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-male-adaptor.html https://5686689369001831-1770284577435-3570208.cdn.site.joinf.com/5686689369001831/DCYBzykX2S.webp HDPE Male Adaptor 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-male-tee.html https://5686689369001831-1770284643636-3570222.cdn.site.joinf.com/5686689369001831/2Rsae84Hta.webp HDPE Male Tee 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-male-union.html https://5686689369001831-1770284779678-3570228.cdn.site.joinf.com/5686689369001831/aYjkb4j8Ab.webp HDPE Male Union 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-coupling.html https://5686689369001831-1772012437847-3581799.cdn.site.joinf.com/5686689369001831/CQM5Dxk86p.png HDPE Socket Fusion Coupling 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-90-elbow.html https://5686689369001831-1772012553903-3581805.cdn.site.joinf.com/5686689369001831/3kJRDRsefb.png HDPE Socket Fusion 90° Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-45-elbow.html https://5686689369001831-1772012685792-3581811.cdn.site.joinf.com/5686689369001831/cwMTEQWcRS.png HDPE Socket Fusion 45° Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-tee-equal.html https://5686689369001831-1772012818821-3581788.cdn.site.joinf.com/5686689369001831/seBNQy3E2M.png HDPE Socket Fusion Tee Equal 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-tee-reducer.html https://5686689369001831-1772012912315-3581795.cdn.site.joinf.com/5686689369001831/drGCyQfKNH.png HDPE Socket Fusion Tee Reducer 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-flange.html https://5686689369001831-1772067073785-3581851.cdn.site.joinf.com/5686689369001831/TJDPCD63x2.png HDPE Socket Fusion Flange 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-end-cap.html https://5686689369001831-1772067170345-3581873.cdn.site.joinf.com/5686689369001831/Stmne8Xhcx.png HDPE Socket Fusion End Cap 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-socket-fusion-reducer.html https://5686689369001831-1772067253046-3581863.cdn.site.joinf.com/5686689369001831/CcsEz2BPas.png HDPE Socket Fusion Reducer 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-PE-electrofusion-coupler.html https://5686689369001831-1772161056254-3583411.cdn.site.joinf.com/5686689369001831/znpQ5ddBMj.png PE Electrofusion Coupler 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-electrofusion-reducing-tee.html https://5686689369001831-1772163438502-3583484.cdn.site.joinf.com/5686689369001831/KAHEAiGwTh.png HDPE Electrofusion Reducing Tee 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-electrofusion-45-elbow.html https://5686689369001831-1772165029606-3583520.cdn.site.joinf.com/5686689369001831/JR3867FxdK.png HDPE Electrofusion 45° Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-electrofusion-equal-tee.html https://5686689369001831-1772165893372-3583545.cdn.site.joinf.com/5686689369001831/NMKifi3n6a.png HDPE Electrofusion Equal Tee 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-HDPE-electrofusion-coupler.html https://5686689369001831-1772166933877-3583552.cdn.site.joinf.com/5686689369001831/McjizGJpHZ.png HDPE Electrofusion Coupler 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-PN16-SDR11-PE100-90-Degree-Elbow-Electrofusion-HDPE-Fittings-For-Water-Gas-and-Oil-Supply.html https://5686689369001831-1772243883171-3584790.cdn.site.joinf.com/5686689369001831/j6YP6dzPRw.png PN16 SDR11 PE100 90 Degree Elbow Electrofusion HDPE Fittings For Water Gas and Oil Supply 2026-03-03 weekly 1 https://www.51hdpe.com.cn/product-PN16-SDR11-PE100-HDPE-Electrofusion-Flange-Adaptor-Fittings-For-HDPE-Water-Gas-or-Oil-Pipe.html https://5686689369001831-1772244443239-3584819.cdn.site.joinf.com/5686689369001831/srkSNYfGNW.png PN16 SDR11 PE100 HDPE Electrofusion Flange Adaptor Fittings For HDPE Water , Gas or Oil Pipe 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product-High-Quality-DN20-1600mm-HDPE-MDPE-Water-and-Drainage-Pipe.html https://5686689369001831-1772271440604-3585938.cdn.site.joinf.com/5686689369001831/cNSbx7HAjp.png High Quality DN20-1600mm HDPE MDPE Water and Drainage Pipe 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product--PE100-SDR26-PN6-Eccentric-Reducer-75-50mm-160-110mm-HDPE-Siphon-Fittings.html https://5686689369001831-1772329219788-3586118.cdn.site.joinf.com/5686689369001831/GDrC24BhDM.png PE100 SDR26 PN6 Eccentric Reducer 75*50mm-160*110mm HDPE Siphon Fittings 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product-Electrofusion-Siphonic-HDPE-90-Elbow-Bend-PN6-50mm-160mm-Fittings.html https://5686689369001831-1772330429378-3586120.cdn.site.joinf.com/5686689369001831/4EtmQ4Kihw.png Electrofusion Siphonic HDPE 90° Elbow /Bend PN6 50mm-160mm Fittings 2026-03-07 weekly 1 https://www.51hdpe.com.cn/product-PE100-SDR26-PN6-50-315mm-Elctrofusion-HDPE-Access-Pipe-90-Inspection-Opening-With-Round-Flange.html https://5686689369001831-1772332472865-3586129.cdn.site.joinf.com/5686689369001831/xZBQMCCjQA.png PE100 SDR26 PN6 50-315mm Elctrofusion HDPE Access Pipe 90° Inspection Opening With Round Flange 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product-50-160mm-HDPE-Drainage-Fittings-Siphon-45-Deg-Elbow-With-Inspection-Port.html https://5686689369001831-1772336062363-3586140.cdn.site.joinf.com/5686689369001831/rwCd2Kmj8C.png 50 -160mm HDPE Drainage Fittings Siphon 45 Deg Elbow With Inspection Port 2026-03-07 weekly 1 https://www.51hdpe.com.cn/product-50-160mm-HDPE-Drainage-Fittings-Siphon-90-Deg-Elbow-With-Inspection-Port.html https://5686689369001831-1772340848693-3586150.cdn.site.joinf.com/5686689369001831/x5bSMhFFfB.png 50 -160mm HDPE Drainage Fittings Siphon 90 Deg Elbow With Inspection Port 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product-High-Impact-Resistant-Siphonic-HDPE-90-Elbow-Bend-PN6-50mm-315mm-Fittings.html https://5686689369001831-1772345105989-3586171.cdn.site.joinf.com/5686689369001831/f7ijzmKZW2.jpg High Impact Resistant Siphonic HDPE 90° Elbow /Bend PN6 50mm-315mm Fittings 2026-03-02 weekly 1 https://www.51hdpe.com.cn/products/pn6-110mm-90-plastic-pipe-hdpe-draining-fittings-siphon-h-tube.html https://5686689369001831-1772348067701-3586183.cdn.site.joinf.com/5686689369001831/YSHKbw8x4J.png PN6 110mm 90 Plastic pipe HDPE Draining Fittings Siphon H Tube 2026-03-02 weekly 1 https://www.51hdpe.com.cn/products/pn6-75mm-50mm-110mmm-hdpe-drainage-fittings-siphon-p-trap.html https://5686689369001831-1772351479357-3586209.cdn.site.joinf.com/5686689369001831/jsnt2FkcwM.png PN6 75mm 50mm 110Mmm HDPE Drainage Fittings Siphon P Trap 2026-03-02 weekly 1 https://www.51hdpe.com.cn/products/pn6-110mm-75mm-50mm-hdpe-drainage-fittings-siphon-s-trap.html https://5686689369001831-1772355270465-3586230.cdn.site.joinf.com/5686689369001831/cErTmeXp5E.png PN6 110mm 75mm 50mm HDPE Drainage Fittings Siphon S Trap 2026-03-02 weekly 1 https://www.51hdpe.com.cn/product-HDPE-PN6-SDR26-50-200mm-Siphon-Downstream-88.5-Tee-HDPE-branch-fitting.html https://5686689369001831-1772431294392-3586799.cdn.site.joinf.com/5686689369001831/C4T4a7yCdQ.png HDPE PN6 SDR26 50-200mm Siphon Downstream 88.5° Tee HDPE Branch Fitting 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/buttfusion-connection-hdpe-drainage-fittings-siphon-y-tee-45-degree-tee-pn6-pe100-en1519-2019.html https://5686689369001831-1772437092901-3587122.cdn.site.joinf.com/5686689369001831/ARs4b4dHip.png Buttfusion Connection HDPE Drainage Fittings Siphon Y Tee 45 Degree Tee PN6 PE100 EN1519-2019 2026-03-12 weekly 1 https://www.51hdpe.com.cn/product-PE100-SDR26-PN6-Eccentric-Reducer-63-50mm-315-160mm-HDPE-Siphon-Fittings.html https://5686689369001831-1772438614640-3587190.cdn.site.joinf.com/5686689369001831/26MfckaE5Z.png PE100 SDR26 PN6 Eccentric Reducer 63*50mm-315*160mm HDPE Siphon Fittings 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/pn6-110mm-hdpe-drainage-fittings-siphon-double-y-tee-with-injection-technic.html https://5686689369001831-1772527063948-3588773.cdn.site.joinf.com/5686689369001831/2aYfWET3H3.png PN6 110mm HDPE Drainage Fittings Siphon Double Y Tee With Injection Technic 2026-03-12 weekly 1 https://www.51hdpe.com.cn/produc-Curved-elbow-bend-elbow.html https://5686689369001831-1772527582844-3588815.cdn.site.joinf.com/5686689369001831/JEJCwmcTzw.png Curved Elbow / Bend Elbow 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/expansion-joint.html https://5686689369001831-1772528241642-3588858.cdn.site.joinf.com/5686689369001831/Brk3FEcNjx.png Expansion Joint 2026-03-09 weekly 1 https://www.51hdpe.com.cn/products/siphon-drainage-vent-cap.html https://5686689369001831-1772529399607-3588962.cdn.site.joinf.com/5686689369001831/2epcDX5FGE.png Siphon Drainage Vent Cap 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/siphon-drainage-support-shells.html https://5686689369001831-1772615570409-3590625.cdn.site.joinf.com/5686689369001831/32HyGdWYck.png Siphon Drainage Support Shells 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/hdpe-drainage-fittings-siphon-pluvia-roof-outlet-for-gutters.html https://5686689369001831-1772617635924-3590740.cdn.site.joinf.com/5686689369001831/2TdJwe3RDR.png HDPE Drainage Fittings Siphon Pluvia Roof Outlet For Gutters 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/square-steel-connectors.html https://5686689369001831-1773104706597-3590618.cdn.site.joinf.com/5686689369001831/zzJdr8sY2M.png Square Steel Connectors 2026-03-12 weekly 1 https://www.51hdpe.com.cn/products/siphon-drainage-installation-plate.html https://5686689369001831-1773109957723-3590616.cdn.site.joinf.com/5686689369001831/eEFHZ6G8Y2.png Siphon Drainage Installation Plate 2026-03-11 weekly 1 https://www.51hdpe.com.cn/product-PE-Pipe-Butt-Fusion-Drainage-Fittings-88.5-Clean-Out-Branch.html https://5686689369001831-1773724711797-3607642.cdn.site.joinf.com/5686689369001831/YmxiRGc7tA.png PE Pipe Butt Fusion Drainage Fittings 88.5 ℃ Clean Out Branch 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-pipe-butt-fusion-drainage-fittings-expansion-socket.html https://5686689369001831-1773726104705-3607697.cdn.site.joinf.com/5686689369001831/RCATE67iTr.png PE Pipe Butt Fusion Drainage Fittings Expansion Socket 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-clean-out-with-steel.html https://5686689369001831-1773726895209-3607842.cdn.site.joinf.com/5686689369001831/2xiEXdAa3m.png PE Butt Fusion Drainage Fittings Clean Out With Steel 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-end-cap.html https://5686689369001831-1773728301615-3608124.cdn.site.joinf.com/5686689369001831/ynktdYs4sh.png PE Butt Fusion Drainage Fittings End Cap 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-flange-bushing.html https://5686689369001831-1773729566082-3608267.cdn.site.joinf.com/5686689369001831/2wGPrp74Xr.png PE Butt Fusion 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https://5686689369001831-1773733245825-3608759.cdn.site.joinf.com/5686689369001831/yDhPRwfBmm.png PE Butt Fusion Drainage Fittings P-Traps With Clean Out 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-s-traps-with-clean-out.html https://5686689369001831-1773733780442-3608803.cdn.site.joinf.com/5686689369001831/JccA2NB4hT.png PE Butt Fusion Drainage Fittings S-Traps With Clean Out 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-sovent.html https://5686689369001831-1773734781942-3608866.cdn.site.joinf.com/5686689369001831/KrnNiskRGS.png PE Butt Fusion Drainage Fittings Sovent 2026-03-24 weekly 1 https://www.51hdpe.com.cn/products/pe-butt-fusion-drainage-fittings-cleaning-hole.html https://5686689369001831-1773735926740-3608956.cdn.site.joinf.com/5686689369001831/5Xi36hPkJ5.png PE Butt Fusion Drainage Fittings Cleaning Hole 2026-03-24 weekly 1 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