Standard API Rtp

Appearance: the appearance is white, orange or black smooth surface

Flexible composite high pressure conveying pipe (flexible composite pipe for short) is a kind of 
non-metallic pipe with multi-layer structure, which is generally composed of inner lining layer, 
reinforcing layer and outer protective layer. Flexible composite pipe has certain flexibility and can be 
coiled into hundreds of meters to several kilometers to realize continuous laying. Flexible composite 
pipe is also called coiled reinforced plastic pipeline pipe and reinforced composite plastic pipe (RTP) 
in foreign countries.
Flexible composite pipe can be divided into land flexible composite pipe and downhole flexible 
composite pipe according to the laying mode; It can be divided into flexible composite pipes for oil and 
gas fields and flexible composite pipes for coal mines. According to the structure, it can be divided 
into adhesive flexible composite pipe and non adhesive flexible composite pipe.