MECHANICAL TUBES
Brochure

 

Standards 

- DIN 1629 (has been partially replaced by EN 10297-1)

- DIN 1630 (has been partially replaced by EN 10297-1)

- DIN 17124 (has been partially replaced by EN 10297-1)

- DIN 17204 (has been partially replaced by EN 10297-1)

- DIN 17121 (has been replaced with EN 10210)

- EN 10297-1

- EN 10210-1,2

- EN 10216-1,3

- ASTM A519

- ASTM A105

- NFA 49-311

- UNI 7729

- STAS 530/1 

Used for  

- Mechanical applications

- General engineering purposes

Dimensions  

- Cold rolled tubes acc. to DIN - Tab.1

- Hot rolled tubes acc. to DIN - Tab.2.1; Tab. 2.2

- Hot rolled tubes acc. to ASTM A519 - Tab. 3.1; Tab. 3.2

- Cold rolled tubes acc. to ISO 2938  - Tab.4

- Hot rolled tubes acc. to ISO 2938  - Tab.5

 Tolerances
 Chemical Composition (%)
 Mechanical Properties
Lengths  

        - Random lengths: 4÷12m (13.12÷39.7 ft), acc. to Tab 1÷5

        - Fixed lengths within the random lengths range;

Protection   

        - Unprotected

        - External varnished with black or clear lacquer

        - If required, the tubes can be delivered with plastic caps at both ends

Marking         According to standard or per customer request.
Delivery  

       Bundles up to:

- 2000 kg (4400 lbs) - cold drawn tubes

- 4000 kg (8800 lbs) - hot rolled tubes

       Quantity tolerances: ±5% per size or / and per total.

The bundles will have one tag applied at each end, marked according to standard or at customer's request.

Mill test report  Mill test reports are issued to customer requirements. Usually they comply with DIN 50049, EN 10204. 
Quality certified  LR, ZUS, TUV, UHP, PED, CE, MLPTL, DNV, GL.