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38 Tube Products International May 2014
products & developments
Messe Düsseldorf GmbH
P.O. Box 101006 _ 40001 Düsseldorf _ Germany
Tel. +49(0)211/4560-01_Fax +49(0)211/4560-668
j o i n t h e b e s t
w o r l d w i d e
Tube Düsseldorf:
Innovations go global
Take advantage of the highest calibre expertise of the
No. 1 international fair as the show goes global. Draw
on international synergies from these leading trade fairs.
A cycle of regional events, staged in succession around
the globe, responding to local market and customer
needs. Detailed information on the full programme can
be found at:
www. t ube . de
São Paulo
Düsseldorf Houston Suzhou
Mumbai Moscow Dubai
Shanghai Bangkok
Southeast
A S I A
tub1402_WW_87x260+3_INT.indd 1 04.02.14 11:08
Stainless steel twin
ferrule fittings
Schwer Fittings manufactures
twin ferrule fittings from stainless
steel. Standarised tolerances and
surface finish ensure leak-proof
pipe connections in high-pressure
and vacuum applications. The
design largely allows vibrations and
pressure pulses to be absorbed,
without any fear of leakage. This
design, technical manufacturing,
and quality properties ensure twin ferrule fittings have a wide
range of applications in industry, laboratory, and measurement
system areas. The use of high quality stainless steel guarantees
a long service-free life, including in the chemical industry.
u2 twin ferrule fittings, from 316 stainless steel as standard,
are supplied assembled and ready to use. Even under heavy
vibration conditions the couplings ensure a safe operation at
high pressure or vacuum. This is achieved through the following
design details. The back ferrule affords damping of tube circuit
vibrations through a spring-like action, and prevents a carry-
over of tightening torque from the coupling nut to front ferrule.
The front ferrule circumferentially seals the surface between
the tube and coupling. Due to the inner taper the front ferrule
is pressed into the tube so that a pressure-tight impression is
formed. Silvering of the coupling nut thread prevents seizing
of the stainless steel coupling. This allows multi-use of a
coupling. A deep pipe bore and entry taper guarantee accurate
positioning and centring of the tube.
Schwer Fittings GmbH – Germany
Butt weld fittings
CSM Fitting Co, Ltd produces stainless steel, titanium,
nickel and nickel alloy butt weld fittings. The company’s
mill produces elbows, reducers, tees, stub-ends, caps and
other fittings in accordance with GB 12459, ASTM A 403,
DIN 2609 and EN 10253-4 standards. CSM’s products are
used in the fields of paper making, shipbuilding, chemical
industry, petroleum industry, refinery, electricity power,
building construction, medicine and the food industry.
The company controls the entire manufacturing process,
and all fittings are subject to strict in-process inspection
at each stage of the production process, from starting
material to shipping of finished product.
CSM Group – China