... 5CT4) Use: Used for low pressure liquids delivery, such as water, gas, and oil5) Packing: In hexagon bundle with pvc ... Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. ERW :Electric Resistance ... , Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement Test:Chemical Component Analysis ...