China Cold rolling machine manufacturer & supplier

ASTM A179 Heat Exchanger Seamless Steel Pipes

. Quality Assurance
. High Performance
. Longer working life

2016-01-05

Automotive Precision Steel Tubes EN 10305-1

EN 10305-1

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

2015-07-10

4130 Hydraulic Hose use Seamless Steel Tube

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

2015-07-14

ASTM A519 SAE4130 Rigid Mandrel

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000
Bright Annealing

2015-07-10

4130 Rubber Hose use Seamless Steel Tube

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

2015-07-14

E355 Bright Annealing Seamless Steel Pipes

32x6.2 36x8.3 42x5,6 50x1

1. High quality and quick delivery
2. Non destructive test
3. Bright Heat Treatment
4. Standard Packing

2014-11-04

DIN Cold Drawing Seamless Steel Pipes

DIN 2391

1. Quality Carbon Steel
2. Cold Drawn
3. Heat Treatment without oxidization
4. Nondestructive Testing

2014-07-30

EN/ DIN/ ASTM Cold Drawn Seamless Steel Pipes

DIN 2391, EN 10305, ASTM A519

1. Quality Carbon Steel
2. Cold Drawn
3. Heat Treatment without oxidization
4. Nondestructive Testing

2014-07-30

Precision Galvanized Steel Tube

Seamless Precision Steel Tubes
Mateiral ST35,ST45,ST52
For Auto industry/for machinery use
OD: 6-88mm, Thickness: 1-15mm

2014-07-21

High Pressure Seamless Steel Tubes for Compression Ignition Engine

DIN 2391

1. High precision, Excellent brightness
2. No oxidization scale, High cleanness inner surface.
3. Total impurity max: 1.5mg/m.

2015-07-14

Seamless Steel Tubes ASTM A106

Standard: ASTM A106
Application: For high temperature service
Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000

2015-07-14

Seamless Steel Tubes ASTM A106 Gr B

Standard: ASTM A106
Application: For high temperature service
Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000

2014-07-30

Heat Exchanger Pipes ASTM A179

Size(mm): O. D.: 6.0~114.0 W. T.: 1~15 L: Max 12000
Stable Quality and Competitive Price

2015-07-06

Seamless Steel Tubes for Hydraulic and Pneumatic EN10305-4

EN 10305-4

Standard: EN10305-4
Application: For hydraulic and pneumatic power systems
Size(mm): O. D.: 6.0~85 W. T.: 0.5-20 L: Max 12000

2015-06-25

E355 Honed Seamless Steel Pipe

EN 10305-1

Standard: EN 10305-1/DIN 2391
Size(mm): O. D.: 6.0-168.0 W. T.: 1-30mm L: Max 12000mm

2015-05-04

Pneumatic Cylinders used Precision Seamless Steel Tubes

EN 10305-1

Standard: EN 10305-1/DIN 2391
Size(mm): O. D.: 6.0-168.0 W. T.: 1-30mm L: Max 12000mm

2015-07-14