EN/DIN Black Phosphated Hydraulic Tube with High Precision
Published By TianyangSteelTube
- LocationChina
- StatusIn stock
- TypeNew
Main Norm:
DIN2391-94/C DIN1630 EN10305 DIN2445 ASTM A179 SAE J524 JIS G3454
Main Steel Grade:
ST35/E235 ST37.4 ST45/E255 ST52/E355
Delivery Condition:
NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR)
Synopsis of Process Routing:
High accurate, cold drawn and bright seamless steel tube, with imported environmental protection phosphating liquid for the inner and outer wall of the steel tube and forming a black phosphating protective film. The antirust oil is absorbed by means of the micropore on the film to prevent from the rust. The caps are covered at two ends of tube to prevent from the dust.
Main Features:
Black with bright, high color uniformity on the surface of steel tube, strong consistency, beautiful appearance, good anti-rust performance.
Main Application:
Used in hydraulic system and construction machinery. This tube is our main product for export business.
