Pipe Olet
- PRODUCT DETAIL
- Material
The pipe olet is mainly used for reinforcing pipe fittings of branch pipe connection, instead of using different diameter tee, reinforcing plate, reinforcing pipe section and other branch pipe connection types. It has the outstanding advantages of safety, reliability, cost reduction, simple construction, improvement of medium runner, series standardization, convenient design and selection, especially in high pressure, high temperature, large diameter, thick. The wall pipe is used more and more widely, which replaces the traditional branch pipe connection method.
Acero has 3 warehouses in Wenzhou, Wuxi and Hebei. As one of the piping solution providers, Acero has been committed to providing one-stop solutions for projects in the fields of oil and gas, water, renewable energy and infrastructure. With years’ consistent dedication and innovation, our reliable, cost-effective and environment-friendly solutions have won clients’ wide recognition.
China Pipe Olets manufacturer Acero supplies Pipe Olets, Weldolet (Weld Olet), Sockolet (Sock Olet), Pipe Olets in kinds of materials such as carbon steel, stainless steel, alloy steel, titanium, etc.
- Whenever branch connections are required in size where reducing tees are not available and/or when the branch connections are of smaller size as compared to header size, Olets are generally used.
- Self-reinforced branches (Olets) are designed as per Process Piping Code ASME B31.3
- Other standard available is MSS SP-97 that is Manufacturers Standardization Society
- Most commonly used olets are;
- Weldolet, Sockolet, Thredolet, Elbolet and Nipolet,
- Special Olets such as Latrolet, Flexolet and Coupolet are also used sometimes. You will see each of them in next slides.
Types of pipe olets
| 1 Weldolet | 3 Thredolet | 5 Elbolet | 7 Sweepolet | 9 Brazolet |
| 2 Sockolet | 4 Latrolet | 6 Nipolet | 8 Insert Weldolet | 10 Coupolet |
WELDOLET® is the most common of all branch connections, and is welded onto the outlet pipe. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting. Weldolet’s are designed to minimize stress concentrations and provide integral reinforcement. Weldolet makes 90-deg branch, full-size or reducing, on straight pipe. Closer manifolding is possible than with tees. Flat-based weldolets are available for connecting to pipe caps and vessel heads. (MSS SP-97 UNS S31803 Weldolet DN50 X DN50 Sch40)
-
Outlet
Nominal Pipe SizeFace to Crotch (L) Standard (SCH40S) XS (SCH80S) SCH160 Réduit Egal Réduit Egal Réduit Egal 1/8″ 16 – 16 – – – 1/4″ 16 – 16 – – – 3/8″ 16 – 19 – – – 1/2″ 19 19 19 19 28 28 3/4″ 22 22 22 22 32 32 1″ 27 27 27 27 38 38 1 1/4″ 32 32 32 30 44 44 1 1/2″ 33 33 33 32 51 51 2″ 38 38 38 38 55 55 2 1/2″ 41 41 41 41 62 62 3″ 44 44 44 44 73 73 3 1/2″ 48 51 48 51 – – 4″ 51 51 51 51 84 84 5″ 57 57 57 57 94 94 6″ 60 60 78 78 105 105 8″ 70 70 99 99 – – 10″ 78 78 94 89 – – 12″ 86 86 103 100 – – 14″ 89 89 100 105 – – 16″ 94 94 106 113 – – 18″ 97 103 111 119 – – 20″ 102 117 119 127 – – 24″ 116 137 140 140 – – The dimensions are in millimeters
Source : MSS SP-97 – 2006Dimensions – Weldolet Size on Size XS
Outlet Size
InchesA B C D Apprx. Weight
Pounds1/2 3/4 1 3/8 15/16 5/8 0.15 3/4 7/8 1 5/8 1 3/16 13/16 0.25 1 1 1/16 2 1 7/16 1 1/32 0.40 1 1/4 1 1/4 2 7/16 1 3/4 1 3/8 0.70 1 1/2 1 5/16 2 7/8 2 1 5/8 0.90 2 1 1/2 3 1/2 2 9/16 2 1/16 1.60 2 1/2 1 5/8 4 1/16 3 2 7/16 2.50 3 1 3/4 4 13/16 3 11/16 3 1/16 4.10 3 1/2 2 5 3/8 3 7/8 3 9/16 5.10 4 2 6 4 3/4 4 7.50 5 2 1/4 7 1/8 5 9/16 5 1/16 9.50 6 3 1/16 8 7/8 6 11/16 6 1/16 15.00 8 3 7/8 10 5/8 8 11/16 7 5/8 32.00 10 3 1/2 12 7/8 10 7/16 9 3/4 46.00 12 3 15/16 15 3/16 13 11 3/4 61.00 14 4 1/8 16 11/16 14 5/16 13 75.00 16 4 7/16 18 7/8 16 1/2 15 115.00 18 4 11/16 21 1/8 18 5/8 17 130.00 20 5 23 3/8 20 13/16 19 187.00 24 5 1/2 27 7/8 25 1/8 23 316.00 26 5 3/4 30 1/8 27 1/4 25 370.00 30, 36 and larger sizes available on application Conventional Run Size Combinations
Standard Weight Weldolet, Extra Strong Weldolet, Class 3000 Thredolet, Class 3000 Sockolet, Extra Strong Nipolet Run Sizes Outlet Size Inches 1/8 1/4 3/8 1/2 3/4 1 1 1/4 3/8 3/8 1/2 1/2 3/4 1 1 1/4 1/2 1/2 1 3/4 3/4 1 1 1/4 1 1/2 1 3/4 1 3/4 1 1/2 – 1 1/4 1 1 1/2 – 1 1/4 1 1/2 2 2 1/2 – 1 1/4 1 1/2 – 1 1/4 36-3 1 1/2 – 1 1/4 2 1/2 – 2 2 2 1/2 36-3 36-3 flat 2 1/2 – 2 5-3 2 1/2 3 1/2 – 3 flat flat 8-3 12-6 3 1/2 – 3 5-4 36-10 36-14 5 – 4 8-6 flat flat 10 – 6 18-10 3/4 – 1/2 36 – 12 36-20 36 – 1 flat flat flat Outlet sizes 8, 10, 12, 14, 16. 18, 24, 26. 20 order to specific size combination.
Size consolidation for Weldolets onlyRun Sizes Outlet Size Inches 1 1/2 2 2 1/2 3 3 1/2 4 5 6 1 1/2 2 2 1/2 3 3 1/2 4 5 6 2 2 1/2 3 3 1/2 4 5 6 8 2 1/2 3 3 1/2 4 5 6 8 10 3 4 – 3 1/2 4 5 6 8 10 14-12 4 – 3 1/2 5 5 6 8 10 12 16 6-5 6 6 8 10 14-12 14 18 12-8 10-8 8 10 14-12 20-16 18-16 22-20 24-14 18-12 12-10 14-12 20-16 22 22-20 28-24 36-26 36-20 18-14 20-16 36-24 36-24 28-24 36-30 flat flat 36-20 36-24 flat flat 36-30 flat flat flat flat Class 6000 Thredolet, Class 6000 Sockolet, XXS Nipolet Run Sizes Outlet Size Inches 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 1/2 1/2 1 3/4 1 1 1/2 – 1 1/4 1 1/2 2 2 1/2 1 3/4 3/4 2 – 1 1/4 2 1/2 – 1 1/4 2 1/2 – 2 2 1/2 – 2 2 1/2 3 2 1/2 – 1 1/4 1 6 – 2 1/2 10-3 10-3 3 1/2 – 3 3 1/2 – 3 4 36-3 1 1/2 – 1 1/4 36-8 36-12 36-12 8-4 5-4 5 flat 2 1/2 – 2 flat flat flat 36-10 8-6 6 8-3 flat 18-10 10-8 36-10 36-20 20-12 flat flat 36-24 flat Schedule 160, XXS Weldolet Run Sizes Outlet Size Inches 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 1/2 1 3/4 1 1 1/2 – 1 1/4 1 1/2 2 2 1/2 3 4 1 1/4 – 3/4 2 – 1 1/4 2 1/2 -1 1/4 2 1/2 -2 2 1/2 – 2 2 1/2 3 3 1/2 6 36 – 1 1/2 6 – 2 1/2 10-3 10-3 3 1/2 -3 3 1/2 -3 3 1/2 4 8 flat 36-8 36-12 36-12 8-4 5-4 4 5 10 flat flat flat 20-10 8-6 5 6 12 22 18-10 8-6 8 14 36-24 36-20 12-10 10 16 flat flat 18-14 12 18 36-20 14 20 flat 16 22 18 24 20 22 24 flat
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Weldolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
SOCKOLET® utilizes the basic Weldolet® however the branch affixes by way of a socket inside the olet. The bore matches the outlet bore, and the existence of a counter bore roughly the size of the OD of the outlet provides a socket where the pipe can sit, facilitating installation and welding. The Sockolet® is considered a socket fitting, and manufactured in 3000#, 6000# and 9000# classes. Sockolet makes a 90-deg branch, full-size or reducing on straight pipe. Flat-based sockolets are available for branch connections on pipe caps and vessel heads.(MSS SP-97 ASTM A182 316L Sockolet 8 X 2 Inch 3000LBS)
| REDUCING SIZES | ||||||
|---|---|---|---|---|---|---|
| NPS | Pressure Class 3000 – NPS 1/2 up to NPS 6 | |||||
| A | B | C | D | E | ||
|
1/2
|
INCH
MM |
1
25.40 |
1-13/32
35.71 |
29/32
23.01 |
0.622
15.80 |
9/16
14.28 |
|
3/4
|
INCH
MM |
1-1/16
26.98 |
1-23/32
43.65 |
1-5/32
29.36 |
0.824
20.93 |
9/16
14.28 |
|
1
|
INCH
MM |
1-5/16
33.33 |
2
50.8 |
1-7/16
36.51 |
1.049
26.64 |
25/32
19.84 |
|
1 ¼
|
INCH
MM |
1-5/16
33.33 |
2-9/16
65.08 |
1-3/4
44.45 |
1.380
35.05 |
3/4
19.05 |
|
1 ½
|
INCH
MM |
1-3/8
34.92 |
2-27/32
72.23 |
2
50.8 |
1.610
40.89 |
3/4
19.05 |
|
2
|
INCH
MM |
1-1/2
38.1 |
3-15/32
88.10 |
2-9/16
65.08 |
2.067
52.50 |
13/16
20.63 |
|
2 ½
|
INCH
MM |
1-9/16
39.68 |
4-1/16
103.18 |
3
76.2 |
2.469
62.71 |
3/4
19.05 |
|
3
|
INCH
MM |
1-3/4
44.45 |
4-13/16
122.23 |
3-11/16
93.66 |
3.068
77.93 |
15/16
23.81 |
|
3 ½
|
INCH
MM |
1-11/16
42.86 |
5-3/8
136.52 |
4-7/16
112.71 |
3.548
90.12 |
11/16
17.46 |
|
4
|
INCH
MM |
1-7/8
47.62 |
5-31/32
151.60 |
4-3/4
120.65 |
4.026
102.26 |
1-1/16
26.98 |
|
5
|
INCH
MM |
2-5/8
66.67 |
7-5/16
185.73 |
5-9/16
141.28 |
5.047
128.19 |
1-11/32
34.13 |
|
6
|
INCH
MM |
2-3/4
69.85 |
8-5/8
219.07 |
6-11/16
169.86 |
6.065
154.05 |
1-13/32
35.71 |
| REDUCING SIZES | ||||||
|---|---|---|---|---|---|---|
| NPS | Pressure Class 6000 – NPS 1/2 up to NPS 2 | |||||
| A | B | C | D | E | ||
|
1/2
|
INCH
MM |
1-1/4
31.75 |
1-23/32
43.65 |
3/4
19.05 |
0.466
11.84 |
7/8
22.22 |
|
3/4
|
INCH
MM |
1-7/16
36.51 |
1-61/64
49.60 |
1
25.4 |
0.614
15.60 |
7/8
22.22 |
|
1
|
INCH
MM |
1-9/16
39.68 |
2-7/16
61.91 |
1-5/16
33.33 |
0.815
20.70 |
15/16
23.81 |
|
1 ¼
|
INCH
MM |
1-5/8
41.27 |
2-23/32
69.05 |
1-1/2
38.1 |
1.160
29.46 |
13/16
20.63 |
|
1 ½
|
INCH
MM |
1-11/16
42.86 |
3-1/4
82.55 |
1-15/16
49.21 |
1.338
33.99 |
7/8
22.22 |
|
2
|
INCH
MM |
2-1/16
52.38 |
4-1/32
102.39 |
2-3/4
69.85 |
1.689
42.90 |
1-3/16
30.16 |
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Sockolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
THREDOLET® utilizes the basic Weldolet® however the branch affixes by way of a thread just inside the top of the olet. The bore matches the outlet bore, and the existence of this threading facilitates installation, as no welding is necessary. The Thredolet® is considered a threaded fitting, and manufactured in 3000# and 6000# classes. Threadolet makes a 90-deg branch, full-size or reducing on straight pipe. Flat-based Threadolet are available for branch connections on pipe caps and vessel heads. (MSS SP-97 ASTM A105 Threadolet NPT PN400)
Dimensions reducing and size on size Thredolets® acc to MSS-SP97
| REDUCING SIZES | ||||
|---|---|---|---|---|
| NPS |
Pressure Class 3000 – NPS 1/2 up to NPS 6
|
|||
|
A
|
B
|
C
|
||
|
1/2
|
INCH
MM |
1
25.40 |
1-13/32
35.71 |
15/16
23.81 |
|
3/4
|
INCH
MM |
1-1/16
26.98 |
1-23/32
43.65 |
1-5/32
29.36 |
|
1
|
INCH
MM |
1-5/16
33.33 |
2
50.80 |
1-7/16
36.51 |
|
1 ¼
|
INCH
MM |
1-5/16
33.33 |
2-9/16
65.08 |
1-3/4
44.45 |
|
1 ½
|
INCH
MM |
1-3/8
34.92 |
2-27/32
72.23 |
2
50.80 |
|
2
|
INCH
MM |
1-1/2
38.10 |
3-15/32
88.10 |
2-9/16
65.08 |
|
2 ½
|
INCH
MM |
1-13/16
46.03 |
4-1/16
103.18 |
3
76.20 |
|
3
|
INCH
MM |
2
50.80 |
4-13/16
122.23 |
3-11/16
93.66 |
|
3 ½
|
INCH
MM |
2-1/8
53.975 |
5-7/32
132.55 |
4
101.6 |
|
4
|
INCH
MM |
2-1/4
57.15 |
5-31/32
151.60 |
4-3/4
120.65 |
|
5
|
INCH
MM |
2-5/8
66.67 |
7-5/16
185.73 |
5-9/16
141.28 |
|
6
|
INCH
MM |
2-3/4
69.85 |
8-5/8
219.07 |
6-11/16
169.86 |
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Thredolet® | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
LATROLET®, used for 45° lateral connections, is available butt-weld to meet specific reinforcement requirements, and 3000# or 6000# classes for Socket Weld and threaded applications. It makes a 45-deg branch from the main pipe. Mostly latrolets are used in the flare relief lines where the branches are going to connect with the main flare headers, Latrolets are always connected towards the flow to flare.
|
Nominal Run Pipe Size |
Outlet Size | Dimensions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CL 3000 Threaded and Socket Weld | CL 6000 Threaded and Socket Weld | ||||||||||
| A | B | C | E | A | B | C | E | ||||
| 2 1/2 – 1 1/4 | 1/4 | 1 9/16 | 2 11/32 | 1 7/16 | 1 9/16 | 1 9/16 | 2 11/32 | 1 7/16 | 1 9/16 | ||
| 12 – 3 | |||||||||||
| 2 1/2 – 1 1/4 | 3/8 | 1 9/16 | 2 11/32 | 1 7/16 | 1 9/16 | 1 9/16 | 2 11/32 | 1 7/16 | 1 9/16 | ||
| 12 – 3 | |||||||||||
| 2 1/2 – 1 1/4 | 1/2 | 1 9/16 | 2 11/32 | 1 7/16 | 1 9/16 | ||||||
| 12 – 3 | |||||||||||
| 1 1/2 – 1 1/4 | |||||||||||
| 5 – 2 | 1/2 | 1 7/8 | 2 3/4 | 1 3/4 | 1 29/32 | ||||||
| 12 – 6 | |||||||||||
| 1 1/2 – 1 1/4 | |||||||||||
| 5 – 2 | 3/4 | 1 7/8 | 2 3/4 | 1 3/4 | 1 29/32 | ||||||
| 12 – 6 | |||||||||||
| 2 1/2 – 2 | |||||||||||
| 5 – 3 | 3/4 | 2 3/16 | 3 1/4 | 2 1/8 | 2 3/16 | ||||||
| 12 – 6 | |||||||||||
| 2 1/2 – 2 | |||||||||||
| 5 – 3 | 1 | 2 3/16 | 3 1/4 | 2 1/8 | 2 3/16 | 2 1/2 | 3 21/32 | 2 5/8 | 2 15/32 | ||
| 12 – 6 | |||||||||||
| 2 1/2 – 2 | |||||||||||
| 5 – 3 | 1 1/4 | 2 1/2 | 3 27/32 | 2 5/8 | 2 15/16 | 2 3/4 | 4 7/32 | 3 1/32 | 2 5/8 | ||
| 12 – 6 | |||||||||||
| 2 1/2 – 2 | |||||||||||
| 5 – 3 | 1 1/2 | 2 3/4 | 4 7/32 | 3 1/32 | |||||||
| 12 – 6 | |||||||||||
| 5 – 4 | |||||||||||
| 8 – 6 | 1 1/2 | 3 3/8 | 5 7/16 | 4 1/8 | 3 5/32 | ||||||
| 12 – 10 | |||||||||||
| 5 – 4 | |||||||||||
| 8 – 6 | 2 | 3 3/8 | 5 7/16 | 4 1/8 | 3 5/32 | 3 3/8 | 5 7/16 | 4 1/8 | 3 5/32 | ||
| 12 – 10 | |||||||||||
| 5 – 4 | |||||||||||
| 8 – 6 | 2 1/2 | ||||||||||
| 12 – 10 | |||||||||||
|
Order to Specific Run Pipe Sizes |
|||||||||||
| 3 | |||||||||||
|
Order to Specific Run Pipe Sizes |
|||||||||||
| 4 | |||||||||||
LATROLET
|
Nominal Run Pipe Size |
Outlet Size | Dimensions | ||||
|---|---|---|---|---|---|---|
| Sch. 160 and XXS Butt Weld | ||||||
| A | B | C | ||||
| 2 1/2 – 1 1/4 | 1/4 | 1 9/16 | 2 5/16 | 1 7/16 | ||
| 12 – 3 | ||||||
| 2 1/2 – 1 1/4 | 3/8 | 1 9/16 | 2 5/16 | 1 7/16 | ||
| 12 – 3 | ||||||
| 2 1/2 – 1 1/4 | 1/2 | |||||
| 12 – 3 | ||||||
| 1 1/2 – 1 1/4 | ||||||
| 5 – 2 | 1/2 | 1 13/16 | 2 3/4 | 1 3/4 | ||
| 12 – 6 | ||||||
| 1 1/2 – 1 1/4 | ||||||
| 5 – 2 | 3/4 | |||||
| 12 – 6 | ||||||
| 2 1/2 – 2 | ||||||
| 5 – 3 | 3/4 | 2 1/8 | 3 1/4 | 2 1/8 | ||
| 12 – 6 | ||||||
| 2 1/2 – 2 | ||||||
| 5 – 3 | 1 | 2 1/2 | 3 13/16 | 2 5/8 | ||
| 12 – 6 | ||||||
| 2 1/2 – 2 | ||||||
| 5 – 3 | 1 1/4 | 2 3/4 | 4 1/4 | 3 | ||
| 12 – 6 | ||||||
| 2 1/2 – 2 | ||||||
| 5 – 3 | 1 1/2 | |||||
| 12 – 6 | ||||||
| 5 – 4 | ||||||
| 8 – 6 | 1 1/2 | 3 3/8 | 5 3/8 | 4 1/8 | ||
| 12 – 10 | ||||||
| 5 – 4 | ||||||
| 8 – 6 | 2 | |||||
| 12 – 10 | ||||||
| 5 – 4 | ||||||
| 8 – 6 | 2 1/2 | |||||
| 12 – 10 | ||||||
|
Order to Specific Run Pipe Sizes |
||||||
| 3 | ||||||
|
Order to Specific Run Pipe Sizes |
||||||
| 4 | ||||||
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Latrolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
ELBOLET® is used on 90° Long Radius Elbows (can be manufactured for Short Radius Elbows) for thermowell and instrumentation connections. Available butt-weld to meet specific reinforcement requirements, and 3000# and 6000# classes for Socket Weld and threaded applications.
|
Nominal |
Outlet Size |
Dimensions |
|||
|---|---|---|---|---|---|
|
CL 3000 Threaded & |
CL 6000 Threaded & |
||||
|
C |
E |
C |
E |
||
| 36 – 3/4 | 1/4 | 1 1/2 | 1 19/32 | 1 1/2 | 1 19/32 |
| 36 – 3/4 | 3/8 | 1 1/2 | 1 19/32 | 1 1/2 | 1 19/32 |
| 36 – 3/4 | 1/2 | 1 1/2 | 1 19/32 | 1 23/32 | 1 7/8 |
| 36 – 1 | 3/4 | 1 23/32 | 1 7/8 | 2 1/4 | 2 1/4 |
| 36 – 2 | 1 | 2 1/4 | 2 1/4 | 2 7/8 | 2 1/2 |
| 36 – 2 | 1 1/4 | 2 7/8 | 2 1/2 | 3 1/8 | 2 11/16 |
| 36 – 2 | 1 1/2 | 3 1/8 | 2 11/16 | 4 3/16 | 3 1/4 |
| 36 – 3 | 2 | 4 3/16 | 3 1/4 | ||
| **2 1/2 | 4 3/16 | 3 1/4 | |||
| **3 | 5 1/16 | 3 7/8 | |||
| Order to Specific | **4 | 6 5/8 | 4 13/16 | ||
| Elbow Sizes | **6 | 9 3/8 | 6 1/2 | ** | ** |
| **8 | 13 5/16 | 8 1/16 | |||
| **10 | 17 1/32 | 10 3/8 | |||
| **12 | 19 5/8 | 11 1/8 | |||
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Elbolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
NIPOLET® is a one piece fitting for valve take-offs, drains and vents. Manufactured for Extra Strong and Double Extra Strong applications in 3.1/2in to 6.1/2in lengths. Available with male-socket weld or male threaded outlets.
| Nippolet Plain end and Threaded | |||||||
|---|---|---|---|---|---|---|---|
| Size | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | |
| XS | A | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 |
| C | 15/16 | 1 3/16 | 1 7/16 | 1 3/4 | 2 | 2 9/16 | |
| XXS | A | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 |
| C | 9/16 | 3/4 | 1 | 1 5/16 | 1 1/2 | 1 11/16 | |
Nippolet Conventional Run Size Combinations
| Standard Weight Weldolet, Extra Strong Weldolet, | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class 3000 Thredolet, Class 3000 Sockolet, Extra Strong Nipolet | |||||||||||||||
| Run Sizes | Outlet Size Inches | ||||||||||||||
| 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 5 | 6 | |
|
3/8
|
3/8
|
1/2
|
1/2
|
3/4
|
1
|
1 1/4
|
1 1/2
|
2
|
2 1/2
|
3
|
3 1/2
|
4
|
5
|
6
|
|
|
1/2
|
1/2
|
1 3/4
|
3/4
|
1
|
1 1/4
|
1 1/2
|
2
|
2 1/2
|
3
|
3 1/2
|
4
|
5
|
6
|
8
|
|
|
1 3/4
|
1 3/4
|
1 1/2 – 1 1/4
|
1
|
1 1/2 – 1 1/4
|
1 1/2
|
2
|
2 1/2
|
3
|
3 1/2
|
4
|
5
|
6
|
8
|
10
|
|
|
2 1/2 – 1 1/4
|
1 1/2 – 1 1/4
|
36-3
|
1 1/2 – 1 1/4
|
2 1/2 – 2
|
2
|
2 1/2
|
3
|
4 – 3 1/2
|
4
|
5
|
6
|
8
|
10
|
14-12
|
|
|
36-3
|
36-3
|
flat
|
2 1/2 – 2
|
5-3
|
2 1/2
|
3 1/2 – 3
|
4 – 3 1/2
|
5
|
5
|
6
|
8
|
10
|
12
|
16
|
|
|
flat
|
flat
|
|
8-3
|
12-6
|
3 1/2 – 3
|
5-4
|
6-5
|
6
|
6
|
8
|
10
|
14-12
|
14
|
18
|
|
|
|
|
|
36-10
|
36-14
|
5 – 4
|
8-6
|
12-8
|
10-8
|
8
|
10
|
14-12
|
20-16
|
18-16
|
22-20
|
|
|
|
|
|
flat
|
flat
|
10 – 6
|
18-10
|
24-14
|
18-12
|
12-10
|
14-12
|
20-16
|
22
|
22-20
|
28-24
|
|
|
|
|
3/4 – 1/2
|
|
|
36 – 12
|
36-20
|
36-26
|
36-20
|
18-14
|
20-16
|
36-24
|
36-24
|
28-24
|
36-30
|
|
|
|
|
36 – 1
|
|
|
flat
|
flat
|
flat
|
flat
|
36-20
|
36-24
|
flat
|
flat
|
36-30
|
flat
|
|
|
|
|
flat
|
|
|
|
|
|
|
flat
|
flat
|
|
|
flat
|
|
|
| Outlet sizes 8, 10, 12, 14, 16. 18, 24, 26. 20 order to specific size combination. | Size consolidation for Weldolets only | ||||||||||||||
Class 6000 Thredolet, Class 6000 Sockolet, XXS Nipolet
|
||||||||
| Run Sizes | Outlet Size Inches | |||||||
|---|---|---|---|---|---|---|---|---|
|
1/4
|
3/8
|
1/2
|
3/4
|
1
|
1 1/4
|
1 1/2
|
2
|
|
|
1/2
|
1/2
|
1 3/4
|
1
|
1 1/2 – 1 1/4
|
1 1/2
|
2
|
2 1/2
|
|
|
1 3/4
|
3/4
|
2 – 1 1/4
|
2 1/2 – 1 1/4
|
2 1/2 – 2
|
2 1/2 – 2
|
2 1/2
|
3
|
|
|
2 1/2 – 1 1/4
|
1
|
6 – 2 1/2
|
10-3
|
10-3
|
3 1/2 – 3
|
3 1/2 – 3
|
4
|
|
|
36-3
|
1 1/2 – 1 1/4
|
36-8
|
36-12
|
36-12
|
8-4
|
5-4
|
5
|
|
|
flat
|
2 1/2 – 2
|
flat
|
flat
|
flat
|
36-10
|
8-6
|
6
|
|
|
|
8-3
|
|
|
|
flat
|
18-10
|
10-8
|
|
|
|
36-10
|
|
|
|
|
36-20
|
20-12
|
|
|
|
flat
|
|
|
|
|
flat
|
36-24
|
|
|
|
|
|
|
|
|
|
flat
|
|
Schedule 160, XXS Weldolet
|
|||||||||
| Run Sizes |
Outlet Size Inches
|
||||||||
|---|---|---|---|---|---|---|---|---|---|
|
1/2
|
3/4
|
1
|
1 1/4
|
1 1/2
|
2
|
2 1/2
|
3
|
4
|
|
|
1/2
|
1 3/4
|
1
|
1 1/2 – 1 1/4
|
1 1/2
|
2
|
2 1/2
|
3
|
4
|
|
|
1 1/4 – 3/4
|
2 – 1 1/4
|
2 1/2 -1 1/4
|
2 1/2 -2
|
2 1/2 – 2
|
2 1/2
|
3
|
3 1/2
|
6
|
|
|
36 – 1 1/2
|
6 – 2 1/2
|
10-3
|
10-3
|
3 1/2 -3
|
3 1/2 -3
|
3 1/2
|
4
|
8
|
|
|
flat
|
36-8
|
36-12
|
36-12
|
8-4
|
5-4
|
4
|
5
|
10
|
|
|
|
flat
|
flat
|
flat
|
20-10
|
8-6
|
5
|
6
|
12
|
|
|
|
|
|
|
22
|
18-10
|
8-6
|
8
|
14
|
|
|
|
|
|
|
36-24
|
36-20
|
12-10
|
10
|
16
|
|
|
|
|
|
|
flat
|
flat
|
18-14
|
12
|
18
|
|
|
|
|
|
|
|
|
36-20
|
14
|
20
|
|
|
|
|
|
|
|
|
flat
|
16
|
22
|
|
|
|
|
|
|
|
|
|
18
|
24
|
|
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
|
|
|
|
flat
|
||
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Nipolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
SWEEPOLET® is a contoured, integrally reinforced, butt-weld branch connection with a low stress intensification factor for low stresses and long fatigue life. The attachment weld is easily examined by radiography, ultrasound and other standard non-destructive techniques. Manufactured to meet your specific reinforcement requirements.
|
Run Size |
Outlet Size |
Dimensions |
|
|---|---|---|---|
|
*A |
B |
||
| 6 to 36 | 1 1/4 | 1 1/4 | 4 |
| 6 to 36 | 1 1/2 | 1 3/4 | 5 1/2 |
| 6 to 36 | 2 | 1 1/2 | 5 1/2 |
| 6 to 36 | 3 | 1 21/32 | 7 |
| 6 to 36 | 4 | 2 1/32 | 8 3/4 |
| 10 to 36 | 6 | 2 11/16 | 13 |
| 12 to 36 | 8 | 3 | 15 |
| 16 to 36 | 10 | 3 1/8 | 18 1/2 |
| 16 to 36 | 12 | 3 5/16 | 20 1/2 |
| 20 to 36 | 14 | 3 5/8 | 24 |
| 24 to 36 | 16 | 3 3/4 | 28 |
| 24 to 36 | 18 | 4 5/8 | 31 |
| 24 to 36 | 20 | 5 1/8 | 33 |
| 30 to 36 | 24 | 5 5/8 | 38 |
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Sweepolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
INSERT WELDOLET® is another contoured butt-weld branch connection used in less critical applications. Like the Sweepolet®, the attachment welds are easily examined by radiography, ultrasound and other standard non-destructive techniques. Manufactured to meet your specific reinforcement requirements.
|
Outlet |
A’ Dimensions (Height above run pipe) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1 1/2 |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
| Std Wt Run Pipe | 1.50 | 1.50 | 1.62 | 1.75 | 2.00 | 2.25 | 2.38 | 2.75 | 3.06 | 3.38 | 3.50 | 3.75 | 3.81 | 4 | 4.56 |
| XS Run Pipe | 1.50 | 1.50 | 1.62 | 1.75 | 2.00 | 2.25 | 3.06 | 3.87 | 3.69 | 4.06 | 3.81 | 4.19 | 4.38 | 4.69 | 5.50 |
| .500″ to .750″ Thick Run Pipe | – | – | – | 2.88 | 3.31 | 3.75 | 4.12 | 4.18 | 4.25 | 4.37 | 4.50 | 4.69 | 5.13 | 5.62 | 6.50 |
| .750″ to 1.00″ Thick Run Pipe | – | – | – | 3.22 | 3.38 | 3.75 | 4.34 | 4.62 | 4.84 | 5.10 | 5.25 | 5.88 | 6.50 | 6.75 | 7.62 |
| 1.00″ to 1.25″ Thick Run Pipe | – | – | – | 3.38 | 3.50 | 4.00 | 4.50 | 4.88 | 5.00 | 5.38 | 5.50 | 6.00 | 6.50 | 7.00 | 8.00 |
| 1.25″ to 1.50″ Thick Run Pipe | – | – | – | 3.62 | 3.87 | 4.25 | 4.69 | 5.16 | 5.31 | 5.68 | 5.81 | 6.44 | 6.50 | 7.56 | 8.72 |
|
Outlet |
*’W’ Dimensions (Max. O.D. of fitting – Max. size of hole) |
||||||||||||||
|
1 1/2 |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
| Std Wt Run Pipe | 3.50 | 4.25 | 4.88 | 5.69 | 7.00 | 8.06 | 9.71 | 11.71 | 14.00 | 16.32 | 17.56 | 19.75 | 22.00 | 24.00 | 29.00 |
| XS Run Pipe | 3.56 | 4.38 | 5.00 | 5.75 | 7.12 | 8.25 | 10.44 | 13.44 | 14.25 | 16.56 | 18.00 | 20.00 | 22.44 | 25.00 | 30.32 |
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Insert Weldolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
BRAZOLET® is designed for use with KLM and IPS brass or copper tubing. Available with socket or threaded connections.
|
Brazolet® for IPS Pipe |
|||||
|---|---|---|---|---|---|
|
ASME SB-98 UNS C665500 Alloy A |
|||||
|
Outlet Sizes
|
A
|
B
|
C
|
Brazing Surface
|
F-MIN. MIL-1183
|
|
1/4
|
11/16
|
1
|
9/16
|
0.188
|
0.700
|
|
3/8
|
13/16
|
1 1/4
|
3/4
|
0.190
|
0.855
|
|
1/2
|
1
|
1 7/16
|
7/8
|
0.220
|
1.020
|
|
3/4
|
1 1/16
|
1 3/4
|
1 1/8
|
0.240
|
1.250
|
|
1
|
1 1/4
|
2 1/8
|
1 7/16
|
0.270
|
1.535
|
|
1 1/4
|
1 5/16
|
2 9/16
|
1 3/4
|
0.300
|
1.900
|
|
1 1/2
|
1 3/8
|
2 7/8
|
2
|
0.330
|
2.160
|
|
2
|
1 1/2
|
3 1/2
|
2 9/16
|
0.360
|
2.675
|
|
2 1/2
|
1 13/16
|
4 1/8
|
3
|
0.384
|
3.215
|
|
3
|
2
|
4 13/16
|
3 11/16
|
0.442
|
3.880
|
|
4
|
2 1/4
|
6
|
4 3/4
|
0.476
|
4.940
|
|
5
|
2 5/8
|
7 1/16
|
5 9/16
|
0.656
|
6.163
|
|
Brazolet® for Tubing |
|||||
|---|---|---|---|---|---|
|
Type K, L, and M Tubing. ASME SB-98 UNS C65500 Alloy A |
|||||
|
Outlet Sizes
|
A
|
B
|
C
|
Brazing Surface
|
F-MIN. MIL-1183
|
|
1/4
|
11/16
|
1
|
9/16
|
0.188
|
0.700
|
|
3/8
|
13/16
|
1 1/4
|
3/4
|
0.190
|
0.855
|
|
1/2
|
13/16
|
1 1/4
|
3/4
|
0.190
|
0.855
|
|
3/4
|
1
|
1 7/16
|
7/8
|
0.220
|
1.020
|
|
1
|
1 1/16
|
1 3/4
|
1 1/8
|
0.240
|
1.250
|
|
1 1/4
|
1 1/4
|
2 1/8
|
1 7/16
|
0.270
|
1.535
|
|
1 1/2
|
1 5/16
|
2 9/16
|
1 3/4
|
0.300
|
1.900
|
|
2
|
1 3/8
|
2 7/8
|
2
|
0.330
|
2.160
|
|
2 1/2
|
1 1/2
|
3 1/2
|
2 9/16
|
0.360
|
2.675
|
|
3
|
1 13/16
|
4 1/8
|
3
|
0.384
|
3.215
|
|
4
|
2 1/8
|
5 1/2
|
4 5/16
|
0.437
|
4.400
|
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Brazolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
COUPOLET® fittings are designed for use in fire protection sprinkler systems and other low pressure piping applications. manufactured with NPT female threads for 300# service and are UL Listed and F.M. approved.
| 300# Female Threaded Coupolet | |||
|---|---|---|---|
|
Nominal Outlet Size |
Dimensions | ||
| A | C | F | |
| 1/2 | 15/16 | 0.745 | 1.188 |
| 3/4 | 1 | 0.958 | 1.441 |
| 1 | 1 3/16 | 1.188 | 1.562 |
| 1 1/4 | 1 5/16 | 1.550 | 1.906 |
| 1 1/2 | 1 9/16 | 1.780 | 2.188 |
| 2 | 1 11/16 | 2.260 | 2.750 |
| 2 1/2 | 1 13/16 | 2.890 | 3.386 |
| 3 | 2 1/2 | 3.400 | 4.000 |
| 4 | 3 | 4.380 | 5.000 |
| Interchangeability or Combination of Sizes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Coupolet Outlet Size Inches |
Run Sizes | |||||||||
| 1/2 | 1/2 | 3/4 | 1 1/4 -1 | 8-3 | 36-10 | |||||
| 3/4 | 3/4 | 1 | 2 – 1 1/4 | 36-8 | ||||||
| 1 | 1 | 1 1/4 | 2 – 1 1/2 | 8-5 | 36-10 | |||||
| 1 1/4 | 1 1/4 | 1 1/2 | 2 1/2 – 2 | 8-5 | 36-10 | |||||
| 1 1/2 | 1 1/2 | 2 | 2 1/2 | 8-5 | 16-10 | 36-18 | ||||
| 2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 16-12 | 36-18 |
| 2 1/2 | 2 1/2 | 3 | 3 1/2 | 5 | 6 | 8 | 12-10 | 16-14 | 36-18 | |
| 3 | 3 | 3 1/2 | 4 | 6 | 8 | 10 | 12 | 14 | 18-16 | 36-20 |
| 4 | 5 | 6 | 8 | 14-12 | 16 | 18 | 20 | 24 | 36 | |
| Pipe olets & olet series | ||
|---|---|---|
| Type | Pipe Weldolet / Pipe Olet | |
| Specialized in | Coupolet | |
| Pattern |
Weldolet, socketolet, threadedolet, nipolet, latrolet, eblowolet etc.
|
|
|
size |
1/8”-4” |
|
|
Pressure class |
3000/6000/9000LBS (Sch40, Sch80/Xs Sch160 Xxs) |
|
| Manufacturing standards | ANSI/ASME B16.11/MSS-SP-79/MSS-SP-83/MSS-SP-95/MSS-SP-97 | |
Material
Special Alloys
- HASTELLOY® X
- MONEL® R-405
- MONEL® K-500
- HASTELLOY® C-276
- HASTELLOY® C-22
- HASTELLOY® B-2
- INCOLOY® 825
- INCOLOY® 800H / 800HT®
- INCONEL® 718
- INCONEL® ALLOY 625
- INCONEL® ALLOY 601
- INCONEL® ALLOY 600
- MONEL® ALLOY 400
ALLOY 20
- NICKEL 200/201
- MONEL® R-405
- MONEL® K-500
- MONEL® ALLOY 400
- INCONEL® 718
- INCONEL® ALLOY 625
- INCONEL® ALLOY 601
- INCONEL® ALLOY 600
- INCOLOY® 825
- HASTELLOY® X
- HASTELLOY® C-276
- HASTELLOY® C-22
- HASTELLOY® B-2
- INCOLOY® 800H / 800HT®
- HASTELLOY® B-3
Duplex Stainless Steel
- ZERON® 100, SUPER DUPLEX STAINLESS STEEL
- Super Duplex S32760
- LDX 2101®, DUPLEX STEEL
- Duplex S31803
- SUPER DUPLEX 2507
- DUPLEX 2205
Stainless Steel
- STAINLESS STEEL NITRONIC 50HS
- STAINLESS STEEL NITRONIC 60
- STAINLESS STEEL NITRONIC 50
- STAINLESS STEEL 13-8PH
- STAINLESS STEEL 15-5PH
- STAINLESS STEEL PRODEC 303
- STAINLESS STEEL 303
- STAINLESS STEEL 446
- STAINLESS STEEL 410S
- STAINLESS STEEL 410
- STAINLESS STEEL 304-304H
- STAINLESS STEEL 17-4
- STAINLESS STEEL 347
- STAINLESS STEEL 440C
- STAINLESS STEEL 309
- STAINLESS STEEL 316-316l
- STAINLESS STEEL AL-6XN®
- STAINLESS STEEL 330
- STAINLESS STEEL 321
- 317L STAINLESS STEEL
- STAINLESS STEEL 310/310S
- Stainless Steel 304L
- Stainless Steel 304
- STAINLESS STEEL 253 MA
Carbon Steel
- CARBON STEEL PRODUCTS
Titanium
- 10V-2Fe-3Al
- 6Al-4V
- 6Al-4V STA
- 6Al-4V ELI
- 6Al-2Sn-4Zr-2Mo
