A coating that prevents corrosion, provides mechanical protection, insulation and heat preservation on the surface of field joints on costruction site.
ncrease the corrosion resistance of field joints, increase the service life of pipelines, and reduce operating costs.
High adhesion and uniform foaming of thermal insulation coating.
(a)Performance better than: National standard GB/T 23257;
(b)International standard ISO 21809-3 and other standard requirements.
·Natural gas and long-distance oil transmission pipelines;
·Water pipeline, pile pipe;
·Chemical industry, slurry transportation pipeline.
滬ICP備14040674號-1滬公網(wǎng)安備 31011302005992號 ? 2018 HI LONG GROUP OF COMPANIES, All Rights ReservedPrivacy Policy