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Weldolet Dimensions Charts (MSS-SP 97)

Weldolet dimensions and weights (“center of the run to Weldolet face”,  “size-on-size” and “reducing” Weldolets sizes by NPS and schedule, and “run sizes combinations”).

WELDOLET DIMENSIONS

“Center of Run to Face” Size

Weldolet Dimensions: Center of run to Weldolet face dimension
The distance between the run pipe center line and the Weldolet top-bore in mm (by pipe NPS/Schedule and Weldolet size):

RUN PIPE NPSRUN PIPE SCHEDULE

WELDOLET DIMENSIONS

SIZESCH.2″3″4″6″8″10″12″14″16″18″20″24″
2″STD-40
XS-80
70
XXS-16087
3″STD-40
XS-80
8491
XXS-160101119
4″STD-40
XS-80
97103111
XXS-160114132144
STD-40124130138148
6″XS-80124130138165
XXS-160141159171192
STD-40149156164176183
8″XS-80149156164191197
XXS-160167184197218224
STD-40176183191205210218
10″XS-80176183191218238235
XXS-160194211224245251265
STD202208216228255245251
12″XS202208216243264267265
XXS-160219237249270276291324
14″STD218224232245251259267270
XS218224231239279270278286
16″STD243249257270276284292295300
XS243249257284305293303306319
18″STD268275283295302310318321325335
XS268275283310330321329332338352
20″STD294300308321327335343346351356376
XS294300308335356346354557364370386
24″STD345351359372378386394397402406411446
XS345351359386406397405408414421429449

 

Size on Size Weldolet Schedule 40

Weldolet Dimensions: Size on Size Type
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCDWeldolet weight in lbs
 1/23/41 3/815/16 5/80.15
 3/47/81 5/81  3/1613/160.25
11  1/1621  7/161  1/320.4
1 1/41 1/42 3/81 3/41 3/80.7
1 1/21  5/162 7/821 5/80.8
21 1/23 1/22  9/162  1/161.5
2 1/21 5/84 1/632  7/162.25
31 3/44 13/163 11/163  1/163.75
3 1/225 3/83 7/83  9/165
4264 3/446.7
52 1/47 1/85  9/165  1/168.5
62 3/88 1/26 11/166  1/1614
82 3/410 3/88 11/167 15/1628
103  1/1612  9/1610 13/161039
123 3/814 7/812 13/161265
143 1/216 1/814  1/1613 1/470
163 11/1618 1/416  1/1615 1/492
184  1/1620 3/418 5/817 1/4125
204 5/823  1/1620  1/1619 1/4175
245 3/827 7/825 1/823 1/4280
305 3/834  1/1630  7/1629 1/4440
365 3/834  1/1636 1/235 1/41180

Size on Size Weldolet Schedule XS

Weldolet size on size dimensions
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCDWeldolet weight in lbs
1/23/41.37515/165/80.15
3/47/81.6251.187513/160.25
11.062521.43751.031250.4
1 1/141.252.43751.751.3750.7
1.51.31252.87521.6250.9
21.53.52.56252.06251.6
2 1/21.6254.062532.43752.5
31.754.81253.68753.06254.1
3 1/225.3753.8753.56255.1
4264.7547.5
52.257.1255.56255.06259.5
63.06258.8756.68756.062515
83.87510.6258.68757.62532
103.512.87510.43759.7546
123.937515.18751311.7561
144.12516.687514.31251375
164.437518.87516.515115
184.687521.12518.62517130
20523.37520.812519187
245.527.87525.12523316
265.7530.12527.2525370

Size on Size Weldolet Schedule 160/XXS

Weldolet size on size dimensions
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCWeldolet weight in lbs
1/21 1/81 3/89/160.25
3/41 1/41 3/43/40.70
11 1/2210.80
1 1/41 3/42 7/161 5/161.25
1 1/222 3/41 1/21.75
22 3/163 3/161 11/162.15
2 1/22 7/163 13/162 1/83.40
32 7/84 3/42 7/86.35
43 5/1663 7/810.50
53 11/167 3/84 13/1614.25
64 1/88 11/165 3/430.25

 

Reducing Weldolet Schedule 40

Weldolet size on size dimensions
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCWeldolet weight in lbs
1/85/815/80.10
1/45/815/80.10
3/83/41 1/43/40.15
1/23/41 3/815/160.20
3/47/81 3/41 3/160.25
11 1/162 1/81 7/160.50
1 1/41 1/42 9/161 3/40.80
1 1/21 5/162 7/821.00
21 1/23 1/22 9/161.75
2 1/21 5/84 1/1632.50
31 3/44 13/163 11/164.00
3 1/21 7/85 1/445.50
4264 3/46.30
52 1/47 1/165 9/1610.25
62 3/88 3/166 11/1612.00
82 3/410 1/48 11/1623.00
103 1/1612 11/1610 13/1636.00
123 3/814 7/812 13/1659.00
143 1/216 9/1614 1/1666.00
163 11/1618 1/416 1/1675.00
183 13/1621 1/1618 1/1697.00
20423 3/1620118.00
244 9/1627 3/424 3/16220.00
264 11/1629 7/826 1/4265.00
305 3/834 1/230 7/16430.00
365 3/840 1/236 1/2900.00

Reducing Weldolet Schedule XS

Weldolet size on size dimensions
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCWeldolet weight in lbs
1/85/815/80.10
1/45/815/80.10
3/83/41 1/43/40.15
1/23/41 3/815/160.20
3/47/81 3/41 3/160.30
11 1/162 1/81 7/160.50
1 1/41 1/42 9/161 3/40.90
1 1/21 5/162 7/821.10
21 1/23 1/22 9/161.75
2 1/21 5/84 1/1632.60
31 3/44 13/163 11/164.10
3 1/21 7/85 1/445.60
4264 3/46.40
52 1/47 1/165 9/1610.40
63 1/168 5/166 11/1623.00
83 7/811 1/28 11/1637.00
103 11/1613 3/1610 7/1646.00
124 1/1615 5/812 1/261.00
143 15/161613 13/1670.00
164 3/1618 3/815 7/8102.00
184 3/820 3/817 15/16130.00
204 11/1622 15/1620 1/16158.00
245 1/228 1/224 3/16290.00
265 3/430 1/827 1/4350.00

Reducing Weldolet Schedule 160/XXS

Weldolet size on size dimensions
Sizes in inches, weights in pounds

Weldolet Size (inches)ABCWeldolet weight in lbs
1/21 1/81 3/89/160.25
3/41 1/41 3/43/40.70
11 1/2210.85
1 1/41 3/42 7/161 5/161.25
1 1/222 3/41 1/21.75
22 3/163 3/161 11/162.15
2 1/22 7/163 13/162 1/83.40
32 7/84 3/42 7/86.30
43 5/1663 7/810.50
53 11/167 3/84 13/1614.25
64 1/89 5/165 3/428.00

HEAVY WALL THICKNESS WELDOLET DIMENSIONS

heavy WT weldolets

Run WT3/411 1/41 1/21 3/422 1/42 3/43
Run SizeACACACACACACACACAC
32 7/82.9063 7/322.9003 3/82.9063 5/82.9004 1/82.9004 9/162.90052.9005 7/82.9006 1/162.900
3 1/23 1/83.3593 1/43.3593 7/163 3593 3/43.3594 3/163.3594 5/83.3595 1/163.35963.3596 5/163.359
43 5/163.8433 3/83.8263 1/23.8283 7/83.8264 3/43.8264 3/43.8265 3/163.8266 1/83.8266 9/163.826
53 3/44.8123 3/44.81244.8124 1/44.8124 3/44.8125 1/44.8125 3/44.8126 5/84.8127 3/164.812
64 1/85.7504 11/325.7614 1/25.7604 11/165.7605 1/45.7605 3/45.7606 1/45.7607 1/45.7607 13/165.760
84 3/167.6254 5/87.6254 7/87.6255 5/327.6255 3/47.6256 11/327.6256 15/167.6258 3/327.6258 11/167.625
104 1/49.7504 27/329.75059.5625 5/169.5625 15/169.5626 9/169.5627 3/169.5628 7/169.5629 1/169.562
124 3/811.7505 3/3211.7505 3/811.3755 11/1611.3756 5/1611.3756 15/1611.3757 9/1611.3758 13/1611.3759 7/1611.375
144 1/2135 1/4135 1/212.5005 13/1612.5006 5/1612.5006 15/1612.5007 9/1612.5008 13/1612.5009 7/1612.500
164 11/16155 7/815614.3126 7/1614.3106 5/814.3107 1/414.3107 7/814.3109 1/814.3109 3/414.310
185 1/8176 1/2176 1/216.1256 1/216.1266 13/1616.1267 7/1616.1268 7/3216.1269 13/3216.12610 1/3216.126
205 5/8196 3/419717.9377 9/1617.9387 25/3217.9388 3/3217.9388 21/3217.9389 29/3217.93810 15/3217.938
246 1/2237 5/823821.5648 23/3221.5648 31/3221.5649 13/1621.56810 1/221.56812 9/1621.56410 21/3221.564

WELDOLET RUN SIZES COMBINATIONS

Weldolet Size Sch. STD/XS

Pipe Run
Sizes
Branch Pipe Size (inches)
1/81/43/81/23/411 1/41 1/222 1/233 1/2456
3/83/81/21/23/411 1/41 1/222 1/233 1/2456
1/21/21-3/43/411 1/41 1/222 1/233 1/24568
1-3/41-3/421/2-11/411 1/2 – 1 1/41 1/222 1/233 1/2456810
2 1/2 – 1 1/421/2-11/436-31 1/2 – 1 1/42 1/2 – 222 1/234 – 3 1/245681014-12
36-336-3flat2 1/2 – 25-32 1/23 1/2 – 34 – 3 1/25568101216
flatflat8-312-63 1/2 – 35-46-56681014-121418
36-1036-145 – 48-612-810-881014-1220-1618-1622-20
flatflat10 – 618-1024-1418-1212-1014-1220-162222-2028-24
3/4 – 1/236 – 1236-2036-2636-2018-1420-1636-2436-2428-2436-30
36 – 1flatflatflatflat36-2036-24flatflat36-30flat
flatflatflatflat
Outlet sizes 8, 10, 12, 14, 16. 18, 24, 26. 20 order to specific size combination.Size consolidation for Weldolets only

Weldolet Size Sch. XXS/160

Pipe Run
Sizes
Branch Pipe Size (inches)
1/23/411 1/41 1/222 1/234
1/21 3/411 1/2 – 1 1/41 1/222 1/234
1 1/4 – 3/42 – 1 1/42 1/2 -1 1/42 1/2 -22 1/2 – 22 1/233 1/26
36 – 1 1/26 – 2 1/210-310-33 1/2 -33 1/2 -33 1/248
flat36-836-1236-128-45-44510
flatflatflat20-108-65612
2218-108-6814
36-2436-2012-101016
flatflat18-141218
36-201420
flat1622
1824
20
22
24
flat

(Source: Bonney Forge)

Comments

This post currently has 2 responses

  • Dear Sir,

    kindly quote your best price for the following below items.
    S/N
    Description
    Unit
    Unit
    Ord. QTY
    1
    32″ X 1″ WELDOLET REDUCING SIZE, ASME B16.25, Sch. 160, WT 6.35 mm
    (Material grade :ASTM A860 WPHY 52)
    Nos.
    10
    2
    32″ X 2″ WELDOLET REDUCING SIZE, ASME B16.25, Sch. 160, WT. 8.7 mm
    (Material grade :ASTM A860 WPHY 52)
    Nos.
    10
    3
    32″ X 4″ WELDOLET REDUCING SIZE, ASME B16.25, Sch. 160, WT. 13.5 mm
    (Material grade :ASTM A860 WPHY 52).
    Nos.
    12
    4
    WN FLANGE 1″, RTJ, #1500 ASME B16.5, WT. 6.35 mm
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    10
    5
    WN FLANGE 2″, RTJ, #1500 ASME B16.5, WT. 8.7 mm
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    10
    6
    WN FLANGE 4″, RTJ, #1500 ASME B16.5, WT. 13.5 mm
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    12
    7
    WN FLANGE 32″, RTJ, # 1500 ASME B16.5, WT. 26.3 mm
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    1
    8
    BLIND FLANGE 1″, RTJ, #1500 ASME B16.5
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    10
    9
    BLIND FLANGE 2″, RTJ, #1500 ASME B16.5
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    10
    10
    BLIND FLANGE 4″, RTJ, #1500 ASME B16.5
    (Material Grade: ISO 5590-3 450-LS)
    Nos.
    12
    19
    1″ FLANGE BALL VALVE, RTJ, # 1500 FULL BORE ASME B16.10
    (Material Grade : ASTM A350 )

    Nos.
    8
    20
    2″ FLANGE BALL VALVE, RTJ, # 1500 FULL BORE ASME B16.10
    (Material Grade : ASTM A350 )
    Nos.
    8
    21
    4″ FLANGE BALL VALVE, RTJ # 1500 FULL BORE ASME B16.10
    (Material Grade : ASTM A350 )
    Nos.
    6

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