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What is Threaded Pipe Nipple
ASTM A105 pipe nipple is a short piece length of pipe or tube with different type end, such as thread end, plain or bevel end, or both thread ends.
Shanghai Zhucheng can manufacture pipe nipple in carbon steel, stainless steel and alloy steel. The length of the pipe nipple is related with the length of thread, and 100mm length is common in export order.
ASTM A105 belong to carbon steel, and it is common used for export. ASME B16.11 Hex Nipple and MSS SP 95 Swage Nipple are another two types of threaded nipples.
Chemical Composition
| CHEMICAL | LIMITS | C | Mn | P | S | Si | Cu | Ni | Cr | Mo | V |
| ASTM A105 | MIN | 0.60 | 0.10 | ||||||||
| MAX | 0.35 | 1.05 | 0.035 | 0.040 | 0.35 | 0.40 | 0.40 | 0.30 | 0.12 | 0.08 |
Mechanical Properties
| MATERIAL | T.S (MPA) | Y.S (MPA) | EL % | R/A % |
| ASTM A105 | 485 min | 250 min | 22 min | 30 min |
The End Types of Threaded Pipe Nipple
Bevel of Both Ends (BBE)
Plain of Both Ends (PBE)
Thread of Both Ends (TBE)
Bevel of Large End / Plain of Small End (BLE/PSE)Bevel of Large End / Thread of Small End (BLE/TSE)Plain of Large End / Thread of Small End (PLE/TSEPlain of Large End / Bevel of Small End (PLE/BSE)Thread of Large End / Bevel of Small End (TLE/BSE)Bevel of Large End / Thread of Small End (BLE/TSE)
Specification
Specifically, TOE means threaded at one end when translated. Thus, we can say that a nipple TOE is a nipple that has one threaded end.
In this case, we have the acronym TBE for “threaded both ends” which means threaded at both ends. In other words, this is the most typical type of nipple as described above for connecting two parts or fittings with female threading.
Size | 1/4" to 12" / DN8 to DN300 |
Thickness | STD, SCH 40, SCH 80, SCH 160, XXS |
Length | L= 2", 3", 4" or Customized |
Threaded Type
There are six most common types of thread as below:
UN/UNF.
NPT/NPTF.
BSPP (BSP, parallel)
BSPT (BSP, tapered)
metric parallel.
metric tapered.
Dimension of ASTM A105 Pipe Nipple
ASTM A105 pipe nipple have two shape according to the type of end : threaded one end (TOE) and threaded both end ( TBE).
Nominal Size | OD of Pipes | Length of Thread | Wall Thickness | Pipe Nipple Length | |||
DN | NPS | OD | L | T | L | ||
1 | 2 | 3 | |||||
6 | 1/8 | 10.3 | 6.7 | STD, XS | 50 | 75 | 100 |
15 | 1/2 | 21.3 | 13.6 | STD, XS | 50 | 75 | 100 |
32 | 11/4 | 42.2 | 18.0 | STD, XS | 75 | 100 | 150 |
65 | 21/2 | 73.0 | 28.9 | STD, XS | 100 | 150 | 200 |
100 | 4 | 114.3 | 33.0 | STD, XS | 100 | 150 | 200 |
200 | 8 | 219.1 | 43.5 | STD, XS | 150 | 200 | 250 |
What is Threaded Pipe Nipple
ASTM A105 pipe nipple is a short piece length of pipe or tube with different type end, such as thread end, plain or bevel end, or both thread ends.
Shanghai Zhucheng can manufacture pipe nipple in carbon steel, stainless steel and alloy steel. The length of the pipe nipple is related with the length of thread, and 100mm length is common in export order.
ASTM A105 belong to carbon steel, and it is common used for export. ASME B16.11 Hex Nipple and MSS SP 95 Swage Nipple are another two types of threaded nipples.
Chemical Composition
| CHEMICAL | LIMITS | C | Mn | P | S | Si | Cu | Ni | Cr | Mo | V |
| ASTM A105 | MIN | 0.60 | 0.10 | ||||||||
| MAX | 0.35 | 1.05 | 0.035 | 0.040 | 0.35 | 0.40 | 0.40 | 0.30 | 0.12 | 0.08 |
Mechanical Properties
| MATERIAL | T.S (MPA) | Y.S (MPA) | EL % | R/A % |
| ASTM A105 | 485 min | 250 min | 22 min | 30 min |
The End Types of Threaded Pipe Nipple
Bevel of Both Ends (BBE)
Plain of Both Ends (PBE)
Thread of Both Ends (TBE)
Bevel of Large End / Plain of Small End (BLE/PSE)Bevel of Large End / Thread of Small End (BLE/TSE)Plain of Large End / Thread of Small End (PLE/TSEPlain of Large End / Bevel of Small End (PLE/BSE)Thread of Large End / Bevel of Small End (TLE/BSE)Bevel of Large End / Thread of Small End (BLE/TSE)
Specification
Specifically, TOE means threaded at one end when translated. Thus, we can say that a nipple TOE is a nipple that has one threaded end.
In this case, we have the acronym TBE for “threaded both ends” which means threaded at both ends. In other words, this is the most typical type of nipple as described above for connecting two parts or fittings with female threading.
Size | 1/4" to 12" / DN8 to DN300 |
Thickness | STD, SCH 40, SCH 80, SCH 160, XXS |
Length | L= 2", 3", 4" or Customized |
Threaded Type
There are six most common types of thread as below:
UN/UNF.
NPT/NPTF.
BSPP (BSP, parallel)
BSPT (BSP, tapered)
metric parallel.
metric tapered.
Dimension of ASTM A105 Pipe Nipple
ASTM A105 pipe nipple have two shape according to the type of end : threaded one end (TOE) and threaded both end ( TBE).
Nominal Size | OD of Pipes | Length of Thread | Wall Thickness | Pipe Nipple Length | |||
DN | NPS | OD | L | T | L | ||
1 | 2 | 3 | |||||
6 | 1/8 | 10.3 | 6.7 | STD, XS | 50 | 75 | 100 |
15 | 1/2 | 21.3 | 13.6 | STD, XS | 50 | 75 | 100 |
32 | 11/4 | 42.2 | 18.0 | STD, XS | 75 | 100 | 150 |
65 | 21/2 | 73.0 | 28.9 | STD, XS | 100 | 150 | 200 |
100 | 4 | 114.3 | 33.0 | STD, XS | 100 | 150 | 200 |
200 | 8 | 219.1 | 43.5 | STD, XS | 150 | 200 | 250 |
