Prix FOB
Obtenir le dernier prix5 ~ 500 USD / Piece ( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
5 ~ 500 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
5 per Piece
Commande minimale:
1 Piece
Packaging Detail:
wooden cases
Heure de livraison:
within one month
Capacité de Fournir:
10000 Piece per Month
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne àcontacter Jolie
Pudongxin, Shanghai, Shanghai
Buttweld Fittings
We supply a wide range
of Buttweld Fittings. Widely used in Oil, Gas, Filtration,
Refrigeration, Refining, Petrochemical and Offshore
Industries.
Buttweld Fittings
are used in a piping system to change a direction or function,
which is mechanically joined to the system. Probably the simplest
way to achieve this would be to bend the pipe in the direction
required, but this process will stretch and thin the outer wall
of the pipe whilst thickening and wrinkling the inner wall of the
pipe. This results in flow resistance and accelerated wall
erosion.
A
second method sometimes used is a mitred joint, where steel
Buttweld Fittings are cut to the correct angle and welded
together to achieve the desired change. Whilst the cross-section
area and wall thickness are maintained a great deal of efficiency
is lost due to friction and turbulence resulting from the severe
change in direction; for example a single-mitred bend offers
about six times the resistance of a swept elbow.
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Butt weld Elbow Fitting
The Butt weld Elbow
Fitting is a pipe fitting installed between two lengths of pipe
or tube allowing a change of direction, usually **0°, *0° or *5°.
The ends are machined for Butt Welding when the two ends differ
in size, it is called a Reducing or Reducer Elbow.
Most elbows are
available in short radius or long radius of types. The short
radius elbows have a center to end distance equal to the NPS in
inches, while the long radius is 1.5 times the NPS in
inches.
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Butt weld Tee Fitting
Butt weld Tee Fittings are widely used in industrial tubing to merge or divide fluids and do not require special tubing preparation before applications. Available in different threading specifications and various grades Buttweld Tee Fittings are engineered to close tolerances and precise dimensions.
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Butt weld Cross Fitting
Butt weld Cross Fittings are used in several industries for providing leak free and torque free sealing in any piping or tubing connection. Offered in various grades Butt weld Cross Fittings are reckoned for their close tolerances and excellent finishes.
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Butt weld Cap Fitting
The function of a Butt weld End Cap Fitting is to block off the end of a line in a piping system. The Buttweld Cap is fitted by placing the end cap over the open line and welding around the joint.
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Buttweld Stub End Fitting
Stub Ends are installed in pairs and mated together with two Lap Joint Flanges. The surface of the stub end has a phonographic serrated gasket surface which prevents leakage at the joint. Using stub ends allows sections of the line to be opened for cleaning, inspection or quick replacement etc, without the need to re-weld.
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Eccentric / Concentric Reducer Fitting
There are two options
available, of Concentric Reducer or Eccentric Reducer.
An Eccentric
Reducer, also called a Bell reducer, has two female (inside)
threads of different sizes with centers so designed that when
they are joined, the two pieces of pipe are not in line with each
other, but they can be installed so as to provide optimum
drainage of the line.
The
fitting is designed with the smaller outlet off center to the
larger end, allowing it to align with only one side of the inlet.
The reducer fittings are designed to be welded with ease and
offer superior strength and leak resistance.
Eccentric Reducer
must be installed with straight side up to prevent trapping air
at the pump suction. They are designed to allow simple connection
of different sized pipes. These can be used as pipe reducers,
flexible connectors and vibration eliminators.
Eccentric Reducers
eliminate noise and isolate vibration in the pipeline, reduces
stress, eliminates electrolysis and protects against start-up
surges.
A
Concentric Reducer joins the tube sections on the same axis. They
connect unequal size pipes that have a common centerline and are
used for TC transitions in vertical tubing.
A
Concentric Reducer has different size ends to mate hose or tubing
of different diameter that joins tube sections on the same axis.
Since virtually all piping systems go through changes in diameter
either in the run or at the equipment connections, a reducer
serves the dual purpose of changing the piping diameter and at
the same time that of handling the expansion, misalignment or
vibration problem.
While
there are published transition sizes and face to face dimensions,
it is seldom that the cataloged sizes refer to what is required
on the jobsite. Hence, the face to face dimensions as well as the
two flange sizes are varied to fit the application. Thus, Custom
reducers are easily manufactured as per the
specifications.
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Swivel Ring Flange
A Swivel Ring Flange
allows easy alignment. An important and critical feature when
bolting sub sea pipeline Flanges together for example.
The outer ring
Flange of the Swivel Ring Flange assembly is held in position by
a retainer ring that freely rotates around the inner weld-neck
hub for quickly positioning the bolt holes of the two joining
Flanges.
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Bespoke Flanges
Full Supply Ltd can also provide fully customised Bespoke Flanges to client drawings, calculations can be supplied on request. If you have a special requirement please contact us with details of your needs for more information, calculations or quotes.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 5 ~ 500 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 5 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | wooden cases |
| Heure de livraison: | within one month |
| Capacité de Fournir: | 10000 Piece per Month |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
