Entorust Titanium's leading quality system provides guaranteed reliability through a series of internationally recognized regulatory, OEM and subcontractor quality certifications. We have maintained ISO 14001:2015 and ISO 9001:2015 certification and are committed to providing customers with high-quality products that meet high-demand applications.

The different production standards of the various Titanium refer next to mechanical characteristics and chemical composition also to tolerances and material properties.

Pure titanium:

• Titanium Grade 1
• Titanium Grade 2
• Titanium Grade 3
• Titanium Grade 4

Titanium alloys:

• Titanium Grade 5
• Titanium Grade 7
• Titanium Grade 9
• Titanium Grade 11
• Titanium Grade 12
• Titanium Grade 23

Standards:

• ASTM B265: sheets, strips and plates
• ASTM B348: Bars and Rods
• ASTM B337: seamless drawn and welded pipes
• ASTM B338: seamless drawn and welded pipes for use as condensers and heat exchangers
• ASTM B861: seamless drawn titanium tubes
• ASTM B862: welded titanium tubes
• ASTM B863: titanium wire (also known as ERTI welding wire)
• ASTM B367: titanium castings
• ASTM B381: titanium forgings
• ASTM F67: for use in the medical field / Implantology
• ASTM F136: Titan Grade 5 ELI (extra low interstitial) for use in the medical field
• AMS: various aviation standards (aerospace material specifications), for example, AMS 4911, AMS 4920, AMS 4928, AMS 4934, AMS 4935, AMS 4965, AMS 4967, AMS 6930, AMS 6931, AMS T-9046, AMS T-9047 etc..

LN: various German aviation standards such as LN 9163, LN 9297, LN 9343, LN 65111 etc.DIN: German industry standards such as DIN 17850, DIN 17860, DIN 17861, etc.

GB：Chinese national standards，such as GB/T 3621, GB/T 8546, GB/T 13810, GB/T 14845, etc.

JIS: Japanese industry standards such as JISH2151-1983，

JISH4600-1993，JISH4630-1994，JISH4631-1994，JISH4635-1994， JISH4600-1993，JISH4630-1994，JISH4631-1994，JISH4635-1994，

NF：French national standards such as NFL21-110 1975，NFL21-270 1981，NFL14-601 1984，NFL14-602 1984，NFL14-603 1984，NFL14-604 1984，NFL14-611 1984，NFL14-612 1984, etc.