... Words: Line pipe, gas pipe, oil pipe, water pipe and tube, plain end steel pipe, heating system pipe, floor heating ... for low pressure liquids conveyance, such as water, gas, and construction, and support, structural use 06) MOQ: 25MT(1*20'DV ... T/T 30% advance payment and the balance against the copy of B/L. 09) Formula for calculating the H.D ... *0.02466*1.06*Pipe Length Oil, Gas and Water Conveyance Pipe ...