TPT November 2011

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68 November 2011 ›
Technology Update
Our product lines:
Forming machines of butt-weld pipe fitting.
Beveling machines for pipe fittings.
Pipe end beveling machine for
Prefabricated pipe plant.
Pipe fittings for fire protection,
petro-chemical &pulp industry, etc.
Auto threading m/c for socket &nipple.
Transfer machine & special purpose m/e.
HAN SUM ENTERPRISE CO.LTD.
Factory: No.17, Shyr Jian St., Ert Chen, Kuan-Tien Ind.
Zone Tainan-Hsien, Taiwan, R.O.C.
Tel:886-6-6986411~2 Fax:886-6-6983830
:/
E-mail
NIPPLE
SUS & A234 SOCKET
TAKING CUTTING INTO THE NEXT PHASE
SHAPE FUTURE
WITH PIONEERS !
since 1910
TCT-CIRCULAR SAW BLADES FOR CUTTING BAR/TUBE/PIPE
TENRYU SAW MFG. CO., LTD. | Japan, Fukuroi,
TENRYU EUROPE GMBH | Germany, Aalen,
TENRYU AMERICA INC. | KY USA, Hebron,
TENRYU SAW (THAILAND) CO., LTD | Thailand, Chonburi,
TENRYU (CHINA) SAW MFG. CO., LTD. | P.R. of China, Hebei,
© FotoLyriX - fotolia.com
consideration of the wall thickness
and eccentricity measurement
information. As a result, an over
wall thickness is avoided.
In the past, control concepts usually
based on average values of the wall
thickness, and did not take into account
a product eccentricity. This results
either in a shortfall of the wall thickness
tolerance and thus to the production
of scrap or in an increased demand
Minimum wall thickness
for maximum quality
THE eccentricity and the resulting wall
thickness of a product are important
parameters for an excellent quality and
last but not least for material saving.
Sikora offers a new wall thickness
control, which continuously assures
a specified minimum wall thickness
(minimum value) during the entire
production process (see picture 1).
The newly developed control from
Sikora optimises the production under
Picture 2: Example of an
eccentric product
Picture 1: Example of a
concentric product
Flux cored wires
HAVING started flux cored wire
production in 2009, Gedik Welding has
been widening its product range via
R&D restructuring that includes butt and
seamless flux cored wire production
technologies. The advantages of flux
cored wire are high deposition rate,
smoothness of seam, easiest functionality
in every position and less distortion and
stress as compared to shielded metal arc
welding. Ever-changing and improving
industrial applications create the demand
for flux cored wires of Gedik Welding
especially for certain specific material
groups.
Gedik Welding – Turkey
Website:
for material in order to guarantee the
required minimum wall thickness. (see
picture 2).
Sikora AG – Germany
Fax: +49 421 48900-90
Email:
Website: