Product Name: HDPE Pipe Fittings Butt Fusion Elbow 500mm SDR11 Model NO.: 500mm SDR11 Color: Black Certification: Watermark Technics: Injection Material: PE Angle: 90 Degree Head Code: Round Shape: Equal Connection: Welding Size: 500mm SDR11 Trademark: Smart Joint Transport Package: Pallet Specification: ISO, EN Origin: China HS Code: 3917400000 Product Description Smart Joint developped full lines of PE elbow from 40mm up to 630mm with SDR11, SDR17.We are HDPE fittings & fusion machine producer since 1992. We provide our customer a complete solution for PE pipe installation.1: Butt fusion machine up to 2000mm2: Electro-fusion machine up to 710mm3: Butt fusion fitting up to 1200mm4: Electro-fusion coupler up to 710mm90° ElbowDn(mm)L(mm)L1(mm)401105050135556314064751707090175701102048012522082160270982003109322536011725039010931548714940058817945063190500681906308289045° ElbowDn(mm)L(mm)L1(mm)4090485010053631206075136709016076110175801602309820028510322531512125031010931542014640047095