Adhesive resin for plastic lined steel pipe This product is specially designed for plastic lined steel pipe. The outer steel pipe can be closely bonded with the inner plastic pipe into a seamless whole after an interlayer of adhesive resin which is coated
We take air as raw material and utilize the carbon molecular sieve (CMS) as absorbent. CMS absorption of oxygen in air is much larger than its absorption of nitrogen under certain pressure, thus through programmed on and off process of the automatic pneum