... years,our fittings including Electrofusion Fittings,Butt fusion Fitting,Socket Joint Fitting,PE Ball ValvesFittings,PE/Steel Transition Fittings,etc. ... water and gas,oil transpotation5,colour we can supply:black or according to customer6,welding connect7,OEM accept8,prompt ... as blew,. Our fty produce various kinds of pipe fittings according to customers require electrofusion elbow 90 HDPE PIPE FITTING