... in five series of products, which are Inner Tape, Outer Tape, Joint Tape, Tape Primer, and Putty Tape with 10 categories in nearly 100 specifications. They ... : 30 - 300m1.3 Joint tape: XUNDa T 300 series(Polyethylene Tape, Polyethylene Tapes, PE Tape, Rubber Tape, Butyl Tape, Butyl Rubber Tape) is for anticorrosion of field ...