3-Layer Polypropylene Coated Pipe

The three layers of external coating has excellent resistance to abrasion, wear, acid, alkali and cathodic disbanding, etc.

SSAW /LSAW / ERW or Seamless steel pipe

COATING STANDARD: DIN30670,CSA Z245.21,CSA Z245.20, AS1518, AWWA C213

PIPE STANDARD: API 5L, ASTM A252, EN10219, EN10217, ISO 3183, GOST52079,GOST20295

SIZE: O.D. 114.3-3020 mm W.T. 5-60mm

Q195,Q235,Q345,10#,20#,L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60),L450(X65),L485(X70),L290NB/MB(X42N/M),L360NB/MB(X52N/M),L390NB/MB(X56N/M),415NB/MB(X60N/M), L450MB(X65),L485MB(X70)

Operating Temperature: -40° C to 85° C

3LPP anticorrosive three-layer polypropylene coating conforming to DIN 30678 standard

anti-corrosion coating consists of the following layers:

epoxide layer of the minimal thickness of 80 µm,

polyethylene copolymer layer of the minimal thickness of 250 µm,

polypropylene layer of minimal thickness between 1.8 and 2.5 mm.