HEAT EXCHANGER & CONDENSER TUBES (incl. Bending) ex Stock

TPS-Technitube Rohrenwerke GmbH is one of the leading manufacturers of High Quality Tubes. Since almost 25 years TPS Technitube Stock and Shutdown Service stores Heat-Exchanger and Condenser Tubes in Carbon Steel, Low Alloy Steel, Aluminium Brass, Admiralty Brass, Copper-Nickel Alloys and Stainless Steel. These material grades are available in fix lengths up to 19600 mm. Further to the stocking of the material the TPS STOCK department arranges the cutting, deburring, bending (if applicable), testing, packing and dispatching of the tubes. The dispatch can be arranged within some hours during the...

HEAT EXCHANGER & CONDENSER TUBES

High Quantity available Average wall thickness

HEAT EXCHANGER & CONDENSER TUBESStock Sizes and Grades ASTM B 111 C68700 BS 2871/3 CZ 110 'TECHNITUBE 1 ROHRENWERKE GMBH

HEAT EXCHANGER & CONDENSER TUBESAluminium Brass (Alloy 687) STANDARD GRADE 'TECHNITUBE 1 ROHRENWERKE GMBH

You save time and money • only one contact person • avoiding transport damages to the long initial tubes on the way to the bending company • no extra costs for the carriage to the bending company • benefit from time saving due to the parallel production of the initial tubes and the U-tubes • spare tubes on request which we stock for you • saving space and time for assambling the heat exchangers as the U-tubes can be removed radius-wise from the wooden combs Surface quality • You receive tubes which are free from oil and grease as well as free from debris • You receive a metallic bright surface...

The bending of the straight tubes is carried out according to the applicable specifications DIN28179, TEMA RCB-2.31, ASTM A/ASME SA 688, ASTM B/ASME SB 163 and/or acc. customer's specification. Usually seamless tubes of austenitic, ferritic, martensitic and Duplex steels as well as nickel alloy tubes with radii from 1,5D D Z can be bent. For radii <1,5D tolerances (deviating from the tolerance standard) for ovality/flattening and minimum wall in the bending area have to be agreed. Bending of titanium tubes is possible from radius 2D up. Meaning of measurements and symbols: Wall thinning of bending...

U-TUBESHEAT TREATMENT PROCEDURE OF BENDING AREAINSPECTION, DOCUMENTATION & PACKING General According to the German regulation AD-Merkblatt HP7/3, U-Tubes with a radius > 1,3 D are usually not subject to heat treatment after bending. Should a heat treatment be required, it has to be agreed before order placement. Cleaning of tube surface Before the heat treatment of the tube, its surface in the zone that will be annealed is going to be cleaned in order to remove any residue. Procedure The bend and maximum 300 mm of the leg will be heated to material-specific temperature through an electric resistance...

Head Office: TPS-Technitube Röhrenwerke GmbH Julius-Saxler-Str. 7 | 54550 Daun/Germany Postfach 1509 | 54541 Daun/Germany Tel.: +49 65 92 71 20 | Fax: +49 65 92 1305 E-Mail: [email protected] Project Office: TPS-Technitube Röhrenwerke GmbH Dreischeibenhaus 1 | 40211 Düsseldorf/Germany Tel.: +49 211 136 502 5390 Fax: +49 211 136 502 5379 E-Mail: [email protected] A company of Techniropa Holding GmbH and the LEPPER Stiftung (foundation). © 2020 by TPS-Technitube Röhrenwerke GmbH, Daun. All rights reserved. Reprint or reproduction, including partial reprint or reproduction, requires our formal permission....