hydraulic seamless steel tubes

1. Color: bright black
2. high precision on OD&ID(+/-0.05mm)
3. good property of anti-rust, 1year no rust
Seamless Steel Tube

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

ASTM/ AISI/ SAE 4140 (42CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

OD6+/-0.05mm
ID1.6+/-0.05mm
used for high pressure diesel engines
Seamless Cold Drawn Steel Tube St30Al

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

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

Lower requirement of MOQ:500kgs per size
competitive price
Tube can be bended up to 180 degree
Inch Hydraulic Steel Tube

Hydraulic Pressure Line Tubing
The result is tubing which is bendable and easy to flare, clean on the inside, and plugged or capped ends,

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

OD Tolerance +/-0.03mm
No crack after flaring and flattening
Max Working Pressure up to200Mpa
Seamless Steel Tube for CNG automotive applicatio

OD tolerance can be controlled +/-0.03
ID tolerance can controlled +/-0.05
Cold drawn precision seamless Steel Tube

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

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

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

Hydraulic Steel Tube (Feed Line Tube)
Specification
BS3602PT
CFS 360, DIN2391c
Cold finished seamless pressure tube for hydraulic feed lines

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

1. high precision(+/-0.05mm both on OD and ID),
2. good surface(Ra<1.0um)
3. steel bar is from Baosteel.
Seamless Steel tube

1. OD3mm WT0.5mm, Length 4m
2. for automobiles
3. MOQ: 300kgs
Carbon Steel Precision Cold Drawn Seamless Tube

black phosphated steel tubes
O.D: 4mm-80mm
W.T: 0.5mm-8mm
Standard:JIS,GB,BS,ASTM,DIN
Certifacation:ISO9001:2000.

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

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

1.seamless hydraulic tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision :+/-0.05mm
4.good surface(Ra<1.0um).

all tube are subjected to a non-destructive leak test and marked
Steel Seamless Cold Drawn Tube Phosphate and Oil Dipped for Corrosion Resistance

manufacturer of DIN2391 steel tube
O.D: 4mm-80mm
W.T: 0.5mm-8mm
Standard:JIS,GB,BS,ASTM,DIN
Certifacation:ISO9001:2000.

all tube are subjected to a non-destructive leak test and marked
Steel Seamless Cold Drawn Tube Zinc Chromium 6 free Plating for Corrosion Resistance

Amplification Degree Assay: Outside Diameter 1.2 Times
Bend Angle:180 degree
Inside Radiu:Tube Outside Diameter 4 Times
Hydraulic Tube OST-2

Hydraulic Steel Tube (Feed Line Tube)
Specification
BS3602PT
CFS 360, DIN2391c
Hydraulic Steel Tube to BS 3602, CFS 360 & DIN 2391/C ST 37.4

Cold Rolled Low Carbon Seamless Steel Pipe
1.ANSI1010, 1020, 1025
2.adopt non-oxidition heat treatment
3.short delivery time

1.bright annealed seamless steel tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision (+/-0.05mm On OD and ID)
4.Suface (Ra<1.0um)

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