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Specifications Ultron

Material	Seamless or welded stainless steel tube, depending on outer diameter (see dimensions). TP316L / 1.4404 / 1.4435
Dimensions	Stock dimensions: Imperial: 1/8“ (3.18 x 0.56 mm)* to 6“ (152.40 x 2.77 mm) Metric: 3.00 x 0.50 mm* to 35.00 x 1.50 mm Further dimensions on demand: ISO: 13.50 x 1.60 mm to 219.10 x 2.60 mm
Technical terms of delivery	Tubes: According to ASTM A 269 / A 632 / DIN EN 10217-7 / DIN EN 10216-5 Length: 5900 - 6090 mm (max. 10% short lengths possible) Fittings: Tube components: Prematerial according to ASTM A 269 / A 632 / DIN EN 10217-7 / DIN EN 10216-5 Machined components: Prematerial according to ASTM A 479 / EN 10088-3 / DIN 17440 Tolerances: According to ASTM A 269 / A 632 or DIN EN ISO 1127 / D4 / T3 Weld ends: Tubes and fittings are prepared for orbital welding
Surface options*	Tubes and Fittings: Inner surface: Ra ≤ 0.13 µm/5 µin, Ra ≤ 0.18 µm/7 µin, Ra ≤ 0.25 µm/10 µin Outer surface: Ra ≤ 0,80 µm (32 µin) Fittings: Inner and outer surface roughness of the cold worked area is not defined Specified roughness of total surface available on request
Inner surface treatment	Tubes: Electropolishing procedure Spec. HE 175 8VN Fittings: Electropolishing procedure Spec. HE 111 8VN
Hardness	Max. 180 HV 5 / 90 HRB
Test procedures	Verification of basic test certificate Verification of dimensions Visual inspection Roughness measurements Conductivity test (DI water) TOC-measurement of DI water Particle measurements REM XPS/ESCA Auger analysis (AES) Endoscopic inspection of welded bright finished tubes before electropolishing
Marking	Tubes: Permanently marked Fittings Needle marking
Information	Heat number DOCKWEILER DW number Material Dimensions
Documentation	Inspection certificate 3.1 according to DIN EN 10204 for the prematerial
Packing and delivery	Tubes and fittings filled with N2 (99.9948%), closed with PA / PE squares and yellow PE caps, sleeved and sealed in PE (vacuum) with yellow sticker „ULTRON“ – double sleeved and sealed in PE available -. Delivery in tubular container or wooden crate, fittings in strong cardboard box with shock absorbing filler.

*For dimensions OD < 5.00 mm roughness is not defined. Length: 2950 ± 50 mm.

MARKETS AND APPLICATIONS

Semiconductor industry

For the transport of gases class UHP, HP and P, for instance: wafer production, Chip production, LED, LCD

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SURFACE TREATMENT

Dockweiler tube systems are treated according specified procedures in order that the high quality standards of inner surfaces is met constantly.

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SPECIFICATION CHECKS

Are you planing to build a facility? We will check your specifications.

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Contact

Dockweiler AG
An der Autobahn 10/20
D-19306 Neustadt-Glewe
Germany
Phone: +49 (0) 38 75 75 8-0
Telefax: +49 (0) 38 75 75 8-222
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