link to contact details for jbj Techniques Ltd link to product list from jbj Techniques Ltd link to home page for jbj Techniques Ltd link to general information, items of interest and news page from jbj Techniques Ltd link to list of on-line catalogues from jbj Techniques Ltd

deutsch

Italiano

Francais

Espanol

Portugese

QM Repaceable Seal

JBJ Techniques now produces and markets an innovative range of pipe flanges for fluid systems. Designed for pressures up to 450bar, flow rates up to 20,000l.p.m. and pipe sizes between 20 and 220 mm outside diameter.

They are specifically aimed at the steel, oil, gas and food industries where ease of maintenance features are economically particularly attractive. Seal replacement downtime has been found to be reduced by more than 400%. The ease of maintenance feature involves the ability to remove the seal, which is supported within a special retaining element, and replace it without fully disconnecting or moving the mating flange or runs of pipework as is typically the case with the standard DIN and CETOP flanges found in heavy pipework systems.

There are no comparable products at the high flow end of the range. The flange design has considerable commercial potential in areas where the cost of downtime is very high, such as in offshore industry.

The flange can be supplied in any steels to suit the environment including 080M15 (standard), stainless or exotic alloys.
As an alternative to tightening the flanges using traditional studs and nuts they can be supplied with a bolt tensioning system that utilizes a hand operated jacking system which enable pre-tensioning of two or more studs at one time, thus alleviating the need for large torque wrenches, spanners etc. which become a big problem when space is at a premium.

Related links:  Pipe Flanges
Pumps

jbj
Techniques Limited

is
ISO certificated,
committed to
international
coordination
& unification of
industrial standards

ISO certificated

QM replaceable seal
information to follow