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Thick wallor ultra thick wall seamless steel tube and nickel tube with micro ID

1, Overview
Thick wallor ultra thick wallseamless tubewith micro IDis a small caliber non-standard tube. It is generally made by finishing rolling, fine drawing or other special processes, with distinctive features of high bearing capacity and high strength, suitable for gastransmission, oil transmission or other special purposes which usually have high internal pressure and high strength.

2, Material
(1) Stainless steel
TP**4 (S****0)
TP**4L (S****3)
TP**6 (S****0)
TP**6L (S****3)
TP**1 (S****0)

(2) Nickel
Nickel**0 (N****0)
Nickel**1 (N****1)

(3) Carbon steel and alloy steel 
***0
***0
***5
***0
***0
***0
***0

3,Standard
(1) Stainless steel
ASTM A**9
ASTM A**3
ASTM A**0
EN ******5
EN ******1

(2) Nickel
ASTM B**1
ASTM B**3
DIN ****1
ISO ***7

(3) Carbon steel and alloy steel
ASTM A**9

4, Sizes
OD: 3.0~*0.0 mm
ID: 0.**5.0 mm

5, Condition
CD
CR
Annealed
Bright annealed
Polished

6,Application
(1) Hydraulic power systems, such as high pressure oil lines for heavy trucks
(2) Pneumatic power system
(3) High pressure fuel injection tubing for diesel engine and fuel injection pump tests
(4) High pressure pipes for automobiles
(5) The strength of pipes is very demanding in automobile manufacturing. Micro ID thick wall seamless tubes are often used in automobile exhaust system, intake system, brake tubing, joints, conveying cooling system, ignition system, fuel injection system, air conditioning system, sensor probe, pressure pipeline, high pressure oil rail pipeline, etc. Its working pressure can reach up to **0Mpa, and it can improve engine fuel efficiency.
(6) Automobile and motorcycle accessories
(7) Precision machinery
(8) Other fields which have high requirements on precision, finish, cleanliness, pressure resistance and mechanical properties of tubes.

7, Characteristics
Ultra thick wall
Highaccuracy
Good roughness
High pressure resistance
Good propertie