precision seamless steel tubes

OD Tolerance: ±0.08mm, Thickness: ±10%

St37.4 Cold Drawn BA Seamless Steel Tube for Hydraulic System
1. WT:0.5-9mm OD:4-80mm
2. Precision :+/-0.05mm
3. Ra<0.8micron

Good and Stable Quality.
Both Outside and Inside of Tube with Anti-rust Oil.
Surface Smooth and Bright.
Good Extending and Bending Ability.

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

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

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

Standard: DIN 2391/EN 10305-1 Seamless Steel pipe
Size(mm): O. D.: 6.0-224.0 W. T.: 1-30 L: Max 12000
Good Quality with clean surface

Seamless Cold Drawn High Pressure Steel Tubes for Hydraulic and Pneumatic Applications
BA Precision tubes NBK

DIN Cold Drawn High Precision Carbon Steel Tube
1.WT:0.5-9mm OD:4-80mm
2.Precision :+/-0.05mm
3.good surface(Ra<1.0um).

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

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

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

Round Cold Drawn Seamless Hydraulic Steel Tube
1. in full compliance with the EN 10305-4
2. Typical lengths available are 6m

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

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

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

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).

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

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

DIN2391 part 2 , DIN EN10305-1, DIN17175 etc;
ST35,ST45,ST52.
Delivery condition: BK,BKS,SR,GBK,NBK
Precision cold drawn seamless steel tube