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UHP tubes

Short Description:

Dextube has been served the sanitary, dairy, food and beverage field since 2010. After electro polished to meet Ultra High Purity (UHP) or chemically cleaning, thermocouple cleaning. Our tubing can be used for Pharmaceutical, Semiconductor, Biotechnology, Aerospace and others. 
We always focus on production improvement to meet client’s request.


Product Detail

Product Tags

Product Details:

Process Method: Cold Drawn / Cold Roll& Bright Annealed & Electro polished

Available Material:

TP304L, TP316L, TP316L-S2, EN 1.4301, EN 1.4404, EN 1.4435, other grades can be offered on request.

Elements 304L 316L 316L-S2
( C ) Carbon – max 0.035 0.035 0.035
(Mn) Manganese-max 2.00 2.00 2.00
(P) Phosphorus-max 0.045 0.045 0.045
(S) Sulphur 0.03 0.03 0.005-0.012
(Si) Silicon-max 1 1 1
(Ni) Nickel 8.0-12.0 10.0-14.0 10.0-14.0
(Cr) Chromium 18.0-20.0 16.0-18.0 16.0-18.0
(Mo) Molybdenum N/A 2.0-3.0 2.0-3.0

 Standards: ASTM A269, EN 10216-5 TC1

Outside diameter range from 6.35-50.8mm

Wall thickness range from 0.71-2.77mm

Inner surface roughness can be according to customers’ request and reach up to Ra<0.2μm  

 

Applicable industries:

Semiconductor, TFT/LCD,

Gas/Bio/Medical Equipment

 

Features:

Selected Raw Materials:Our tubes are manufactured from specially selected mother pipes, controlled lower content of sulfur levels to promote reliable, consistent welding.

Chemically And Ultra High Purity/UHP Cleaned: Our tubes are chemically cleaned and passivated to keep nonvolatile residue levels to comply with ASTM G93 or SEMI E 49.6. UHP tubes &pipes are rinsed with 18MΩ cm2 DI hot water and purged with 99.9995% filtered nitrogen and are packed in an class 10 clean room.

Traceability and Clean Packaging: Each tube is marked to identify manufacturer, material type and heat code. BA&EP grade tubes & pipes are packed as following manner: ends are faced and protected with polyamide nylon film and polyethylene caps, packed in single (BA grade) or double (EP grade) polyethylene bags.

Professional Inspection Equipment: We have a variety of professional inspection equipment: Scanning Electron Microscope(SEM),Energy Dispersive Spectroscopy(EDS), Surface Roughness Gauge, Particle Counter, Micro Vickers, Moisture Analyzer, Metallographic Microscope, Tensile Testing Machine etc.


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