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End Type: PE and TE
Size Range: 1/2” - 4” / DN15 - DN100.
Pressure Rating: XS, SCH 160
Standard: MSS SP-97
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Nipolet is not common type of branch connection that also called nipple outlet, the connection end can be plain end and screwed. It is available with varying ends as Plain or bevelled ends, both of them are used for weld connections while the ends for screw connections have an external thread.
Branch outlet pipe fittings are providing an outlet from a larger pipe to a smaller one. They are used to instead of connected fittings such as reducing tees, reinforcing plates, and reinforced pipe sections.
There are many types based on the varity piping connected methods that weldolet, thredolet, sockolet, latrolet, elbolet, nipolet, sweepolet and flangolet. Why they are popular, because its outstanding advantages, such as safety, reliability, low cost and simple construction.
Specification of ASME Nipolet Pipe Fitting
| End Type | PE and TE |
| Size Range | 1/2" - 4" / DN15 - DN100. |
| Pressure Rating | XS, SCH 160 |
| Standard | MSS SP-97 |
| Carbon Steel | ASTM A105 / A105N |
| Low Temp Carbon Steel | ASTM A350 LF2/LF3 |
| Pipeline Steel | ASTM A694 F42 / 46 / 56 / 60 / 65 |
| Alloy Steel | ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 |
| Stainless Steel | ASTM A182 F304/304L/304H, 316/316L, 310S, 317,347,904L |
| Duplex Stainless Steel | ASTM A182 F51, F53, F44 |
ASME B16.11 Nipolet Dimensions
| DN | NPS | DN | NPS | A | D2 | D1 | d1 | ||
| XS | SCH160 | XS | SCH160 | ||||||
| 20~900 | 3/4~36 | 15 | 1/2 | 89 | 21.3 | 38 | 47 | 24 | 19 |
| 25~900 | 1~36 | 20 | 3/4 | 26.7 | 47 | 53 | 30 | 25 | |
| 32~900 | 11/4~36 | 25 | 1 | 33.4 | 56 | 63 | 36 | 33 | |
| 40~900 | 11/2~36 | 32 | 1 1/4 | 89 | 42.2 | 66 | 72 | 45 | 38 |
| 50~900 | 2~36 | 40 | 1 1/2 | 48.3 | 75 | 83 | 51 | 49 | |
| 65~900 | 21/2~36 | 50 | 2 | 60.3 | 90 | 104 | 65 | 59 | |
| 80~900 | 3~36 | 65 | 2 1/2 | 89 | 73.0 | 105 | - | 76 | - |
| 90~900 | 31/2~36 | 80 | 3 | 88.9 | 124 | - | 94 | - | |
| 125~900 | 5~36 | 100 | 4 | 114.3 | 154 | - | 121 | - | |
Note
1) This nipolet is used to connect the valve at the the end of the branch pipe.
2) The tolerance of D2shall be as: DN15 40 NPS1/2 11/2 : ±0.25mm, DN50 100(NPS2 4): ±0.5mm.T is the thickness of XS or Sch160, d1= D2-2T
3) Per the purchase specification, the ends can be machined as plain or threaded type, and the thread shall be machined per GB/T 12716 equivalent to ASME B1.20.1
4) Per the purchase specification, the size of A can be machined as 114mm 140mm and 165mm.
Nipolet is not common type of branch connection that also called nipple outlet, the connection end can be plain end and screwed. It is available with varying ends as Plain or bevelled ends, both of them are used for weld connections while the ends for screw connections have an external thread.
Branch outlet pipe fittings are providing an outlet from a larger pipe to a smaller one. They are used to instead of connected fittings such as reducing tees, reinforcing plates, and reinforced pipe sections.
There are many types based on the varity piping connected methods that weldolet, thredolet, sockolet, latrolet, elbolet, nipolet, sweepolet and flangolet. Why they are popular, because its outstanding advantages, such as safety, reliability, low cost and simple construction.
Specification of ASME Nipolet Pipe Fitting
| End Type | PE and TE |
| Size Range | 1/2" - 4" / DN15 - DN100. |
| Pressure Rating | XS, SCH 160 |
| Standard | MSS SP-97 |
| Carbon Steel | ASTM A105 / A105N |
| Low Temp Carbon Steel | ASTM A350 LF2/LF3 |
| Pipeline Steel | ASTM A694 F42 / 46 / 56 / 60 / 65 |
| Alloy Steel | ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 |
| Stainless Steel | ASTM A182 F304/304L/304H, 316/316L, 310S, 317,347,904L |
| Duplex Stainless Steel | ASTM A182 F51, F53, F44 |
ASME B16.11 Nipolet Dimensions
| DN | NPS | DN | NPS | A | D2 | D1 | d1 | ||
| XS | SCH160 | XS | SCH160 | ||||||
| 20~900 | 3/4~36 | 15 | 1/2 | 89 | 21.3 | 38 | 47 | 24 | 19 |
| 25~900 | 1~36 | 20 | 3/4 | 26.7 | 47 | 53 | 30 | 25 | |
| 32~900 | 11/4~36 | 25 | 1 | 33.4 | 56 | 63 | 36 | 33 | |
| 40~900 | 11/2~36 | 32 | 1 1/4 | 89 | 42.2 | 66 | 72 | 45 | 38 |
| 50~900 | 2~36 | 40 | 1 1/2 | 48.3 | 75 | 83 | 51 | 49 | |
| 65~900 | 21/2~36 | 50 | 2 | 60.3 | 90 | 104 | 65 | 59 | |
| 80~900 | 3~36 | 65 | 2 1/2 | 89 | 73.0 | 105 | - | 76 | - |
| 90~900 | 31/2~36 | 80 | 3 | 88.9 | 124 | - | 94 | - | |
| 125~900 | 5~36 | 100 | 4 | 114.3 | 154 | - | 121 | - | |
Note
1) This nipolet is used to connect the valve at the the end of the branch pipe.
2) The tolerance of D2shall be as: DN15 40 NPS1/2 11/2 : ±0.25mm, DN50 100(NPS2 4): ±0.5mm.T is the thickness of XS or Sch160, d1= D2-2T
3) Per the purchase specification, the ends can be machined as plain or threaded type, and the thread shall be machined per GB/T 12716 equivalent to ASME B1.20.1
4) Per the purchase specification, the size of A can be machined as 114mm 140mm and 165mm.
