GB/T 3624-2010 Translated English of Chinese Standard. (GBT 3624-2010, GB/T3624-2010, GBT3624-2010): Titanium and titanium alloy seamless tubesThis standard specifies the requirements, test methods, inspection rules and markings, packaging, transport, storage, quality certificate and contract (or order form) contents of titanium and titanium alloy seamless tubes. This standard is applicable to titanium and titanium alloy seamless tubes which are produced by cold rolling (cold drawing) method. It is suitable for general industrial use. |
Contents
| 3 | |
Scope | 4 |
Test methods | 9 |
Inspection rules | 10 |
Marking packaging transport and storage | 12 |
Contents of contract or order form | 13 |
Common terms and phrases
according to GB/T alloy seamless tubes appearance quality batch of products batch of tubes bending test carried out according chemical composition Clause number contract or order Cutting oblique designation TA3 deviation of dimension diameter Allowable deviation diameter and wall exceed the allowable fixed length flattening test furnace number hydraulic pressure hydraulic test inner surface Inspection item inspection of inner judged as unqualified mechanical properties Metal materials Nominal outer diameter Nominal wall thickness number of samples o’clock order form Outer diameter Allowable pneumatic pressure test position and number pressure or pneumatic produced according provisions of GB/T purchaser requests quality certificate requests and indicates requirements of Table room temperature specification of tube standard number status and specification Status Outer diameter supplier take one specimen Tensile testing test GB/T Test method test pressure titanium alloy seamless titanium and titanium transport and storage tube of designation tube shall comply tubes of D/t unqualified item