... Petrochemical transmission pipeline, and Waste Water pipeline..Inner black wrap tape shall be applied after the Liquid adhesive and ... Item Name: Anticorrosion tape, anticorrosion inner tape,polyethylene tapes, PE coating tapes, PP polyethylene tapes,2)Item Number: XUNDA ... polyethylene5)Product Color: Black , yellow, grey6)Packing: shrink wrap+2pcs color labels(color labels can print customer logo)7 ...