black phosphated pipe

Black Phosphated steel pipe ,phosphated tube
anti-rust and anti-corrosive
excellent mechanics
black phosphated color

DIN2391/EN10305-4
for Auto use; for machinery use
St37.4, St45, St52.4, NBK
Phosphated Seamless Steel Pipe

Bright Black Color
Smooth Outside Surface
Inner surface flushed
E235+N Phosphated Hydraulic pipe

PRODUCT TYPE: Tubing Metallic
TYPE: Metric Steel Tube
OUTSIDE DIAMETER: 4mm
LENGTH: 6m
WALL THICKNESS 0.5mm...

Tensile Strength: 440-570Mpa
Yield Strength: 255Mpa(min)
Elongation: 21% min
Phosphated St45 NBK Precision Steel Pipe

1. high precision(+/-0.05mm ),
2. good surface(Ra<1.0um)
3. No crack after flaring and flattening
Black Phosphated Steel Tube

Din Series With High Precision Fine Pull Bright Seamless Steel Tube As a Finished Phosphate With Steel Pipes, Used Imported Environmental Phosphating

1.bright black
2.high precision on OD&ID(+/-0.05mm)
3.good property of anti corrosion
EN10305-4 black phosphated steel pipe

1. Color: bright black
2. high precision on OD&ID(+/-0.05mm)
3. Ra<=1.0um
St 37.4 NBK Black Phosphated Steel Pipe

1.EN10305
2.E255,E355,E235
3.BK,NBK,BKS,GBK
4.Ra<1.0u, tolerance on OD+/-0.5
seamless steel pipe

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube