In-line Inspection Services External Inspection Services Drilling Tool Inspection Services
CRA steel pipe is based on carbon steel pipe or alloy steel pipe as a substrate, using composite technology in its inner surface lined with a certain thickness of stainless steel pipe and other corrosion-resistant alloy pipe to compound into a kind of bimetallic composite pipeline.
Scan and follow us沪ICP备14040674号-1
沪公网安备 31011302005992号 ? 2018 HI LONG GROUP OF COMPANIES， All Rights ReservedPrivacy Policy
