CDM

Titanium Seamless Tube

In order to prevent some companies use unqualified tube to pretend as the ASME SB338/ASTM B338 tubes in chinese market. CDM hereby declare as follows:

All of tubes from CDM are totally meet and even exceed ASME SB338/ASTM B338 standard , and the most important features of CDM tube are as follows:

Note: 1). Mother tube will be 100% performed boring process before cold rolling. It means that all of CDM tube’s inner surface are very shining!You can not see any flaws or any irregular metal structure inside the surface. Our standard process tube can withstand long-term internal pressure and has longer operational life span!

2). 100% tubes will be UT , ET and Hydrostatic/Pneumatic test after the finish process,it means that the tubes you get are 100% meet ASME SB338/ASTM B338 quality requirement.

3). CDM seriously respect the technical requirements, we account the ex-factory price for customers according to customers’ requirement of technology and standard, CDM definitely not to produce any tubes which lower than the standard requirements.


 

Specification and Standard for Titanium Tubes and Its Alloys:

Description

Grade

Size(mm)

Standard

Titanium
Seamless
Tube

GR1,GR2,GR3,
GR7,GR9, GR12,
GR16,GR17 etc.

OD(1.5-420)×WT(0.4-16)xL
Max length: 18000.

ASTM B338 /ASME SB338
ASTM B861/ASME SB861
ASTM B337/ASME SB337
GB/T3624-95 GB/T3625-95
DIN17861 etc.

QUALITY TEST FOR TITANIUM AND TITANIUM ALLOY TUBE

Tests and inspections ensure the materials meet all of the tests specifications of
International standard (Such as ASME SB338/ ASTM B338 / 337) and customers’
special requirement.Third party inspection such as TUEV, SGS, LR, MOODY, ITS,
DNV, as well as customers’ stage-wise inspection are warmly welcome by CDM.

CDM Provide Following Testing for Ti Seamless Tube:

Chemical
cCmposition

Ultrasonic Testing

Elongation

Visual
Inspection

Eddy
Current Testing

Flattening

Pneumatic Test

Hydrostatic

Flaring

Dimensional
Inspect

Tensile and
Yield

Hardness


Destructive Testing (Tensile, Flaring and Flattening)



CDM also make Titanium Seamless Square Tube


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