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ASME / ANSI B16.5 Lap Joint Flange

ASTM A105 LJ Flange, Lap joint raised face flange manufacturer in India

Lap joint Flanges ANSI B16.5 is manufactured by using high quality raw material and the packaging is done carefully. This is durable, sturdy and as excellent corrosion resistance. These are used over the pipe and mostly used for stub end fittings. Lap joint flange flat face is the connection where the gasket sits. These are similar to other types of industrial flanges. The price of this is affordable and is thus available in stock.

Stainless Steel Lap Joint Flanges

Stainless Steel Lap Joint Flanges

Lap joint Flanges manufacturers companies are found in numbers but the one which is trust-worthy and delivers quality product is regal sales corporation. We are the topmost steel companies in India and our skilled and highly professional team is good enough to manage the manufacturing process. Lap joint flange pn10 covers the pressure, temperature ratings, dimensions, tolerances and many more. This includes pressure grades like 6 bar, 10 bar, 16 bar, 25 bar and 40 bar. This is used in many other sectors like industries, allied industries and many more.

Lap joint flange EN 1092 1 is the product which has specifications like coating, test certificates, production technique and many more. This also includes weight chart and other sections like rated diameter, flange, screws and weight. Lap joint Flanges raised face is referred to as gasket surfaces. The price of this is low in Mumbai and it is to be joint with a joint stub end.

Table of Content



What Stainless Steel Lap Joint Flanges means ?


ASME B16.5 Lap Joint Flanges are mostly used with stub end fittings. This is usually welded and is free to rotate around the stub end. This consists of various dimensions and it includes factors like nominal size, outside diameter, thickness and many more. These are manufactured by using carbon steel, stainless steel grades and alloy steel. These are used in industrial sectors and also in many other industries. The pressure holding capacity of this is lower than that of welding neck flanges.

Specification format of Lap joint stub end Flange


Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Lap Joint Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1,
API7S-15, API7S-43, API605, EN1092
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Lap Joint Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Lap Joint Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Lap Joint Flanges forged / Threaded / Screwed / Plate
Production technique
  • forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Lap Joint Flanges: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange,
AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Lap Joint Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc

Lap Joint Flanges Materials


Carbon Steel
  • ASTM A105
  • ASME SA105
  • DIN 1.0402
  • DIN 1.0460
  • DIN 1.0619
  • ASTM A105N
  • ASME SA105N
  • ASTM A350 LF2
  • ASME SA350
  • High Yield CS ASTM A694
Stainless Steel
  • ASTM A182 F304
  • ASTM A182 F304L
  • ASTM A182 F316
  • ASTM A182 F316L
  • ASTM A182 F317
  • ASTM A182 F317L
  • ASTM A182 F321
  • ASTM A182 F321H
  • ASTM A182 F347
  • ASTM A182 F347H
Alloy Steel
  • ASTM A182 F5
  • ASTM A182 F9
  • ASTM A182 F11
  • ASTM A182 F22
  • ASTM A182 F91
Inconel
  • Inconel 600
  • Inconel 601
  • Inconel 625
  • Inconel 718
  • Inconel x750
Copper T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200,
C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass 3602 / 2604 / H59 / H62 / etc.
Hastelloy Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Nickel 200, Nickel 201
Duplex S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Nimonic 75, Nimonic 80A, Nimonic 90
Other material Tin bronze, Alumunum bronze, Lead bronze
Titanium
  • ASTM B381 Titanium Gr. 1
  • ASTM B381 Titanium Gr. 2
  • ASTM B381 Titanium Gr. 4
  • ASTM B381 Titanium Gr. 5
  • ASTM B381 Titanium Gr. 7

Carbon steel lap joint flange Dimensions Standard


lap joint flange Dimensions

We stock a huge range Carbon steel lap joint flange ANSI B16.5, PN10 Loose flange, lap joint pipe Flanges at affordable price


150 lb Class Flange Dimensions


Size in Inch Size in mm Outer Diameter Flange Thick. Lapped Thick. Lapped ID PCD Lapped Thick. Lapped Radius No of Bolts Bolt Size UNC Machine Bolt Length RF Stud Length Hole Size ISO Stud Size Weight in kg
    A B C D E G                
1/2 15 90 30 16 22.9 60.3 11.2 3 4 1/2 50 55 5/8 M14 0.8
3/4 20 100 38 16 28.2 69.9 12.7 3 4 1/2 50 65 5/8 M14 0.9
1 25 110 49 17 34.9 79.4 14.3 3 4 1/2 55 65 5/8 M14 0.9
1 1/4 32 115 59 21 43.7 88.9 15.9 5 4 1/2 55 70 5/8 M14 1.4
1 1/2 40 125 65 22 50 98.4 17.5 6 4 1/2 65 70 5/8 M14 1.4
2 50 150 78 25 62.5 120.7 19.1 8 4 5/8 70 85 3/4 M16 2.3
2 1/2 65 180 90 29 75.4 139.7 22.3 8 4 5/8 75 90 3/4 M16 3.2
3 80 190 108 30 91.4 152.4 23.9 10 4 5/8 75 90 3/4 M16 3.7
3 1/2 90 215 122 32 104.1 177.8 23.9 11 8 5/8 75 90 3/4 M16 5
4 100 230 135 33 116.8 190.5 23.9 11 8 5/8 75 90 3/4 M16 5.9
5 125 255 164 36 144.4 215.9 23.9 11 8 3/4 85 95 7/8 M20 6.8
6 150 280 192 40 171.4 241.3 25.4 13 8 3/4 85 100 7/8 M20 8.6
8 200 345 246 44 222.2 298.5 28.6 13 8 3/4 90 110 7/8 M20 13.7
10 250 405 305 49 277.4 362 30.2 13 12 7/8 100 115 1 M24 19.5
12 300 485 365 56 328.2 431.8 31.8 13 12 7/8 100 120 1 M24 29
14 350 535 400 79 360.2 476.3 35 13 12 1 115 135 1 1/8 M27 41
16 400 595 457 87 411.2 539.8 36.6 13 16 1 115 135 1 1/8 M27 54
18 450 635 505 97 462.3 577.9 39.7 13 16 1 1/8 125 145 1 1/4 M30 59
20 500 700 559 103 514.4 635 42.9 13 20 1 1/8 140 160 1 1/4 M30 75
24 600 815 663 111 616 749.3 47.9 13 20 1 1/4 150 170 1 3/8 M33 100

Lap Joint Flange Class 300 Dimensions

Nominal Bore
Dia.
(D)
Thick.
(E)
Dia.
(B)
Dia.
(A)
Height
(H)
Nbr
Holes
Dia.
(C)
1/2"
95
14.3
38
22.9
22
4
15.87
66.7
3/4"
115
15.9
48
28.2
25
4
19.05
82.6
1"
125
17.5
54
34.9
27
4
19.05
88.9
1 1/4"
135
19.1
64
43.7
27
4
19.05
98.4
1 1/2"
155
20.7
70
50.0
30
4
22.22
114.3
2"
165
22.3
84
62.5
33
8
19.05
127.0
2 1/2"
190
25.4
100
75.4
38
8
22.22
149.2
3"
210
28.6
117
91.4
43
8
22.22
168.3
3 1/2"
230
30.2
133
104.1
44
8
22.22
184.2
4"
255
31.8
146
116.8
48
8
22.22
200.0
5"
280
35.0
178
144.4
51
8
22.22
235.0
6"
320
36.6
206
171.4
52
12
22.22
269.9
8"
380
41.3
260
222.2
62
12
25.40
330.2
10"
445
47.7
321
277.4
95
16
28.57
387.4
12"
520
50.8
375
328.2
102
16
31.75
450.8
14"
585
54.0
425
360.2
111
20
31.75
514.4
16"
650
57.2
483
411.2
121
20
34.29
571.5
18"
710
60.4
533
462.3
130
24
34.29
628.6
20"
775
63.5
587
514.4
140
24
34.29
685.8
24"
915
69.9
702
616.0
152
24
41.27
812.8

Class 600 Lap Joint Flange Dimensions

Nominal Bore
Dia.
(D)
Thick.
(E)
Dia.
(B)
Dia.
(A)
Height
(H)
Nbr
Holes
Dia.
(C)
1/2"
95
14.3
38
23.6
22
4
15.87
66.7
3/4"
115
15.9
48
29.0
25
4
19.05
82.6
1"
125
17.5
54
35.8
27
4
19.05
88.9
1 1/4"
135
20.7
64
44.4
29
4
19.05
98.4
1 1/2"
155
22.3
70
50.6
32
4
22.22
114.3
2"
165
25.4
84
63.5
37
8
19.05
127.0
2 1/2"
190
28.6
100
76.2
41
8
22.22
149.2
3"
210
31.8
117
92.2
46
8
22.22
168.3
3 1/2"
230
35.0
133
104.9
49
8
25.40
184.2
4"
275
38.1
152
117.6
54
8
25.40
215.9
5"
330
44.5
189
144.4
60
8
28.57
266.7
6"
355
47.7
222
171.4
67
12
28.57
292.1
8"
420
55.6
273
222.2
76
12
31.75
349.2
10"
510
63.5
343
276.2
111
16
34.92
431.8
12"
560
66.7
400
328.6
117
20
34.92
489.0
14"
605
69.9
432
360.4
127
20
38.10
527.0
16"
685
76.2
495
411.2
140
20
41.27
603.2
18"
745
82.6
546
462.0
152
20
44.45
6654.0
20"
815
88.9
610
512.8
165
24
44.45
723.9
24"
940
101.6
718
614.4
184
24
50.80
838.2

Dimensions Table of Lap Joint Flange Class 900

Size in Inch
Size in mm
Outer Diameter
Flange Thick.
Lapped Thick.
Lapped ID
PCD
Lapped Thick.
Lapped Radius
No of Bolts
Bolt Size UNC
RF Stud Length
Hole Size
ISO Stud Size
Weight in kg
 
 
A
B
C
D
E
G
  
 
 
 
 
 
 
1/2
15
120
38
32
22.9
82.6
22.3
3
4
3/4
110
7/8
M20
1.8
3/4
20
130
44
35
28.2
88.9
25.4
3
4
3/4
115
7/8
M20
2.3
1
25
150
52
41
34.9
101.6
28.6
3
4
7/8
125
1
M24
3.6
1 1/4
32
160
64
41
43.7
111.1
28.6
5
4
7/8
125
1
M24
4.1
1 1/2
40
180
70
44
50
123.8
31.8
6
4
1
140
1 1/8
M27
5.5
2
50
215
105
57
62.5
165.1
38.1
8
8
7/8
145
1
M24
11.5
2 1/2
65
245
124
64
75.4
190.5
41.3
8
8
1
160
1 1/8
M27
16.5
3
80
240
127
54
91.4
190.5
38.1
10
8
7/8
145
1
M24
12
4
100
290
159
70
116.8
235
44.5
11
8
1 1/8
170
1 1/4
M30
24
5
125
350
190
79
144.4
279.4
50.8
11
8
1 1/4
190
1 3/8
M33
38
6
150
380
235
86
171.4
317.5
55.6
13
12
1 1/8
190
1 1/4
M30
50
8
200
470
298
114
222.2
393.7
63.5
13
12
1 3/8
220
1 1/2
M36
78
10
250
545
368
127
277.4
469.9
69.9
13
16
1 3/8
235
1 1/2
M36
112
12
300
610
419
143
328.2
533.4
79.4
13
20
1 3/8
255
1 1/2
M36
148
14
350
640
451
156
360.2
558.8
85.8
13
20
1 1/2
275
1 5/8
M39
182
16
400
705
508
165
411.2
616
88.9
13
20
1 5/8
285
1 3/4
M42
193
18
450
785
565
190
462.3
685.8
101.6
13
20
1 7/8
325
2
M48
258
20
500
855
622
210
514.4
749.3
108
13
20
2
350
2 1/8
M52
317
24
600
1040
749
267
616
901.7
139.7
13
20
2 1/2
440
2 5/8
M64
608

Dimensions of Class 1500 Lap Joint Flange

Size in Inch
Size in mm
Outer Diameter
Flange Thick.
Lapped Thick.
Lapped ID
PCD
Lapped Thick.
Lapped Radius
No of Bolts
Bolt Size UNC
RF Stud Length
Hole Size
ISO Stud Size
Weight in kg
 
 
A
B
C
D
E
G
  
 
 
 
 
 
 
1/2
15
120
38
32
22.9
82.6
22.3
3
4
3/4
110
7/8
M20
1.8
3/4
20
130
44
35
28.2
88.9
25.4
3
4
3/4
115
7/8
M20
2.3
1
25
150
52
41
34.9
101.6
28.6
3
4
7/8
125
1
M24
3.7
1 1/4
32
160
64
41
43.7
111.1
28.6
5
4
7/8
125
1
M24
4.1
1 1/2
40
180
70
44
50
123.8
31.8
6
4
1
140
1 1/8
M27
5.5
2
50
215
105
57
62.5
165.1
38.1
8
8
7/8
145
1
M24
9.8
2 1/2
65
245
124
64
75.4
190.5
41.3
8
8
1
160
1 1/8
M27
16.4
3
80
265
133
73
91.4
203.2
47.7
10
8
1 1/8
180
1 1/4
M30
21.8
4
100
310
162
90
116.8
241.3
54
11
8
1 1/4
195
1 3/8
M33
33
5
125
375
197
105
144.4
292.1
73.1
11
8
1 1/2
250
1 5/8
M39
59
6
150
395
229
119
171.4
317.5
82.6
13
12
1 3/8
260
1 1/2
M36
75
8
200
485
292
143
222.2
393.7
92.1
13
12
1 5/8
290
1 3/4
M42
118
10
250
585
368
178
277.4
482.6
108
13
12
1 7/8
335
2
M48
198
12
300
675
451
219
328.2
571.5
123.9
13
16
2
375
2 1/8
M52
264
14
350
750
495
241
360.2
635
133.4
13
16
2 1/4
405
2 3/8
M56
341
16
400
825
552
260
411.2
704.8
146.1
13
16
2 1/2
445
2 5/8
M64
454
18
450
915
597
276
462.3
774.7
162
13
16
2 3/4
495
2 7/8
M72
590
20
500
985
641
292
514.4
831.8
177.8
13
16
3
540
3 1/8
M76
792
24
600
1170
762
330
616
990.6
203.2
13
16
3 1/2
615
3 5/8
M90
1248

ASME B16.5 Lap Joint Flanges Pressure Ratings


Pressure rating of Flanges (in psig)
Temperature (F°) 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 285 740 985 1480 2220 3705 6170
200 260 680 905 1360 2035 3395 5655
300 230 655 870 1310 1965 3270 5450
400 200 635 845 1265 1900 3170 5280
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
700 110 530 710 1060 1590 2655 4425
750 95 505 675 1015 1520 2535 4230
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715

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