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Buttweld
Buttweld Fittings
45°LR ELBOWS
90°SR ELBOWS
CAPS
MSS TYPE A & B STUB ENDS
ECCENTRIC REDUCER
90°LR ELBOWS
often是什么意思180°LR ELBOWS SWAGED NIPPLES WELDING BRANCHES CONCENTRIC REDUCER
will youREDUCING TEE
EQUAL TEE ANSI B16.9, ANSI B16.28, MSS-SP-43, MSS-SP-95, MSS-SP-97
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Buttweld Fittings
180°RETURN BENDS
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The function of a 180°return bend is to change direction of flow through 180°and there咀嚼的读音
are two basic types, long
radius and short radius. Both types have a centre to centre dimension double the
matching 90°elbows. The
primary application for the fittings is in heater coils and heat exchangers, boilers etc.
ECCENTRIC AND CONCENTRIC REDUCERS
The function of both types of reducer is to reduce the line from a larger to a smaller pipe size, this obviously results in an incread flow pressure.
With the eccentric reducer the smaller outlet end is off centre to the larger end enabling it to
line up with one side of the inlet and not with the other.
The concentric reducer is so manufactured that both inlet and outlet ends are on a common centre line. The concentric reducer is easier and less expensive to produce but does not allow quite the same versatility as the eccentric reducer. The lengths of both types are fixed by manufacturing standards. EQUAL AND REDUCING TEES
The function of a tee is to permit flow at 90°to the main direction of flow. The main flow pass through the ‘run’whilst the 90°outlet is known as the ‘branch’. The equal tee is manufactured with all three outlets being the same size.开言英语
The reducing tee is manufactured with the
branch outlet smaller than the run to obtain the desired flow and pressure through the system.
Note:Weights and dimensions listed above are a guide only.
Dimensions in mm. Weights in kg.*There are 2 possible dimensions for this size, refer to ANSI B16.9Weights and dimensions of larger Buttweld Fittings are available from your local Prochem office.术语翻译
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B U T T W E L D F I T T I N G S W E I G H T S &D I M E N S I O N S
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Note:Weights and dimensions listed above are a guide only.
Dimensions in mm. Weights in kg.*There are 2 possible dimensions for this size, refer to ANSI B16.9Weights and dimensions of larger Buttweld Fittings are available from your local Prochem office.
B U T T W E L D F I T T I N G S W E I G H T S &D I M E N S I O N S
