STANDARDS

GB 3639

Seamless Cold-drawn or Cold-rolled Steel Tubes for Precision apllications

DIN 2931

Seamless Precision Steel Tubes

JIS G3445

Carbon Steel Tubes for Machine Structural Purposes

ASTM A519

EN 10305-1

Steel Tube for Precision Applications.

Out Diameter Size:

6-219mm

Thickness:

0.5-18mm

Size Tolerance:

OD±0.1mm ID±0.1mm or to orders

Process:

Cold Rolled or Cold Drawn

Steel Grade:

CK20, E255, S20C, ST45, AISI 1020, STKM14A

Application：

furniture,Automobile parts,pneumatic parts and fitness equipment,packaging machines,woodworking machines,Textile machines,printing and dyeing machines,die-casting machines,injection molding machines etc.

Delivery Conditions:

+C/+N

Mainly Products:

CK20 seamless Precision Tubes, AISI 1020 Precision Tubes, S20C Seamless Precision Tubes, CK20 Precision Steel Tubes, AISI 1020 Precision Steel Pipes, E255 Precision Tubes