What are the most common manufacturing methods for RTJ flange?
The most common manufacturing methods for the flanges are forging and machining. RTJ Flange supplier in UAE produce them by heating and shaping the raw material into the desired shape using hydraulic presses. Machined flange RTJ 1500 are made by cutting and shaping the raw material using CNC machines or other precision machining methods.
Can custom thicknesses be ordered for stainless steel ring joint flange?
Yes, custom thicknesses can typically be ordered for stainless steel ring joint flanges. Reputed suppliers like Schulzmaan offers a range of standard thicknesses to choose from. However, custom thicknesses of the SS ring joint flange can be requested to meet your specific application needs.
What are the advantages of using an RTJ blind flange?
Table of content
RTJ Flange
Size
Class
ASTM
ASME
Ring Type Joint Flanges Specification
Specifications | RTJ Flange |
---|---|
Size | 1/2" to 24" |
Certificate | ISO |
Supply Ability | 800 Ton Per Month |
Rtj Flange Manufacturer In UAE | 1000 ton per month (Manufacturing Productivity) |
Available Packing | Packing In Plywood Box And Plywood Pallet |
Equipment | Pushing Machine Press machine electric bevelling machine |
Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
Methods Of Forging | Casting Forging Rolling Cutting |
Class | 150 To 2500 |
Description | Price In US ($) |
---|---|
2 INCH FLANGE WITH 600 RTJ WN ASME 816.5 ASTM 105N, SCH 80 | US $176.80 Per KG |
FLANGES - 1/2 RF/RTJ 300/600 BOSSED BLIND A105/LF2 | US $187.28 Per KG |
WN, 1500#, 8" RTJ, 18.3 WT A694 F60+ CARBON STEEL | US $1679.27 Per KG |
LOW TEMP FLANGES, RTJ, 900#, BLIND, A105/LF2 | US $161.51 Per KG |
FORGED LOW TEMP FLANGES RTJ 1500 BLIND LF2 EU (5 NOS) | US $250.95 Per KG |
LOW TEMP FLANGES, RTJ, CLASS 1500, WELD NECK, SCH 160, A105/LF2 | US $3036.77 Per KG |
2 INCH, RTJ, 1500#, BLIND LF2 | US $744.55 Per KG |
1.1/2, RTJ, Class 1500, WELD NECK, SCH 160 A105 | US $299.43 Per KG |
RTJ, 900LB, WELD NECK, SCH 140, LF2 | US $7650.65 Per KG |
RTJ, 5000 PSI, THREAD:API LP, DIM:API 6A, TYPE-6B2, MATERIAL: API 6B | US $1272.24 Per KG |
RTJ, 5000 PSI, THREAD: API LP, DIM:API 6A, TYPE-6B2 | US $1868.82 Per KG |
3 INCH, RTJ, 900# WELD NECK, SCH 160, A105/LF2 | US $441.15 Per KG |
ANSI WELD NECK, RTJ, 14 IN, CLASS 900, SCH 80, ASTM A694 | US $6805.37 Per KG |
4 Inch, 900 LB, SS 316, WN, RTJ FLANGES ASTM A182 | US $2202.30 Per KG |
Ring Joint Flanges
Ring Type Joint Flanges
Stainless Steel RTJ Flanges
SS RTJ Flanges
Carbon Steel RTJ Flanges
CS Ring Type Joint Flanges
RTJ Type Flanges
RTJ Blind Flanges
ASTM A105 Ring Joint Flanges
Alloy Steel Ring Joint Flanges
A182 F304 Ring Type Joint Flanges
ASTM A350 LF2 RTJ Flanges
ASME B15.5 RTJ Flange Dimensions
Class 150 Ring Type Joint Flange Dimensions
NPS | Ring & Groove Pitch Diameter |
Ring Width | RING HEIGHT | Flat on Octagonal Rings Width |
Groove Width | RF for Ring Joint or Lapped Diameter |
Number Of Ring | |
OVal | Octagonal | |||||||
P | A | B | H | C | F | K(Min) | ||
1 | 47.6 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 63.5 | R15 |
1 1/4 | 57.2 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 73.2 | R17 |
1 1/2 | 65.1 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 82.6 | R19 |
2 | 82.6 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 101.6 | R22 |
2 1/2 | 101.6 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 120.7 | R25 |
3 | 114.3 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 133.4 | R29 |
3 1/2 | 131.8 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 153.9 | R33 |
4 | 149.2 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 171.5 | R36 |
5 | 171.5 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 193.5 | R40 |
6 | 193.7 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 218.9 | R43 |
8 | 247.7 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 273.1 | R48 |
10 | 304.8 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 330.2 | R52 |
12 | 381 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 406.4 | R56 |
14 | 396.9 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 425.5 | R59 |
16 | 454 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 482.6 | R64 |
18 | 517.5 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 546.1 | R68 |
20 | 558.8 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 596.9 | R72 |
24 | 673.1 | 8 | 14.3 | 12.7 | 5.2 | 8.7 | 711.2 | R76 |
Class 300 / 400 / 600 Ring Type Joint Flange Dimensions
NPS | Ring and Groove Pitch Diameter | Ring Width | RING HEIGHT | Flat on Octagonal Rings Width | Groove Width | Groove Depth | Raised Face for Ring Joint or Lapped Diameter | Number Of Ring | Approximate Distande Between Flanges of Ring Joints When Ring is Compressed | |||
OVal | Octagonal | |||||||||||
P | A | B | H | C | F | E(L*) | K(Minimum) | 300# | 400# | 600# | ||
1/2 | 34.1 | 6.4 | 11.1 | 9.5 | 4.3 | 7.1 | 5.6 | 50.8 | R11 | 3.0 | – | 3.0 |
3/4 | 42.9 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 63.5 | R13 | 4.1 | – | 4.1 |
1 | 50.8 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 69.9 | R16 | 4.1 | – | 4.1 |
1 1/4 | 60.3 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 79.5 | R18 | 4.1 | – | 4.1 |
1 1/2 | 68.3 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 90.4 | R20 | 4.1 | – | 4.1 |
2 | 82.6 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 108.0 | R23 | 5.6 | – | 4.8 |
2 1/2 | 101.6 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 127.0 | R26 | 5.6 | – | 4.8 |
3 | 123.8 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 146.1 | R31 | 5.6 | – | 4.8 |
3 1/2 | 131.8 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 158.8 | R34 | 5.6 | – | 4.8 |
4 | 149.2 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 174.8 | R37 | 5.6 | 5.6 | 4.8 |
5 | 181.0 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 209.6 | R41 | 5.6 | 5.6 | 4.8 |
6 | 211.2 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 241.3 | R45 | 5.6 | 5.6 | 4.8 |
8 | 269.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 301.8 | R49 | 5.6 | 5.6 | 4.8 |
10 | 323.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 355.6 | R53 | 5.6 | 5.6 | 4.8 |
12 | 381.0 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 412.8 | R57 | 5.6 | 5.6 | 4.8 |
14 | 419.1 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 457.2 | R61 | 5.6 | 5.6 | 4.8 |
16 | 469.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 508.0 | R65 | 5.6 | 5.6 | 4.8 |
18 | 533.4 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 574.8 | R69 | 5.6 | 5.6 | 4.8 |
20 | 584.2 | 12.7 | 19.1 | 17.5 | 8.7 | 13.5 | 9.5 | 635.0 | R73 | 5.6 | 5.6 | 4.8 |
24 | 692.2 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 749.3 | R77 | 6.4 | 6.4 | 5.6 |
Class 900 Ring Type Joint Flange Dimensions
NPS | Ring and Groove Pitch Diameter | Ring Width | RING HEIGHT | Flat on Octagonal Rings Width | Groove Width | Groove Depth | Ring Joint or Lapped Diameter of R/F | Number Of Ring | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | |
OVal | Octagonal | |||||||||
P | A | B | H | C | F | E(L*) | K (Minimum) | |||
3 | 123.8 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 155.4 | R31 | 4.1 |
4 | 149.2 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 180.8 | R37 | 4.1 |
5 | 181.0 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 215.9 | R41 | 4.1 |
6 | 211.2 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 241.3 | R45 | 4.1 |
8 | 269.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 307.8 | R49 | 4.1 |
10 | 323.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 362.0 | R53 | 4.1 |
12 | 381.0 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 419.1 | R57 | 4.1 |
14 | 419.1 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 466.9 | R62 | 4.1 |
16 | 469.9 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 523.7 | R66 | 4.1 |
18 | 533.4 | 19.1 | 25.4 | 23.8 | 11.1 | 19.8 | 12.7 | 593.9 | R70 | 4.8 |
20 | 584.2 | 19.1 | 25.4 | 23.8 | 12.3 | 19.8 | 12.7 | 647.7 | R74 | 4.8 |
24 | 692.2 | 25.4 | 33.4 | 31.8 | 17.3 | 27.0 | 15.9 | 771.7 | R78 | 5.6 |
Class 1500 Ring Type Joint Flange Dimensions
NPS | Ring and Groove Pitch Diameter | Ring Width | RING HEIGHT | Flat on Octagonal Rings Width | Groove Width | Groove Depth | Ring Joint or Lapped Diameter of R/F | Number Of Ring | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | |
OVal | Octagonal | |||||||||
P | A | B | H | C | F | E(L*) | K (Minimum) | |||
1/2 | 39.7 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 60.5 | R12 | 4.1 |
3/4 | 44.5 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 66.8 | R14 | 4.1 |
1 | 50.8 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 71.4 | R16 | 4.1 |
1 1/4 | 60.3 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 81.0 | R18 | 4.1 |
1 1/2 | 68.3 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 92.2 | R20 | 4.1 |
2 | 95.3 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 124.0 | R24 | 3.0 |
2 1/2 | 108.0 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 136.7 | R27 | 3.0 |
3 | 136.5 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 168.4 | R35 | 3.0 |
4 | 161.9 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 193.8 | R39 | 3.0 |
5 | 193.7 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 228.6 | R44 | 3.0 |
6 | 211.2 | 12.7 | 19.1 | 17.5 | 8.7 | 13.5 | 9.5 | 247.7 | R46 | 3.0 |
8 | 269.9 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 317.5 | R50 | 4.1 |
10 | 323.9 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 371.6 | R54 | 4.1 |
12 | 381.0 | 22.2 | 28.6 | 27.0 | 14.8 | 23.0 | 14.3 | 438.2 | R58 | 4.8 |
14 | 419.1 | 25.4 | 33.4 | 31.8 | 17.3 | 27.0 | 15.9 | 489.0 | R64 | 5.6 |
16 | 469.9 | 28.6 | 36.5 | 34.9 | 19.8 | 30.2 | 17.5 | 546.1 | R67 | 7.9 |
18 | 533.4 | 28.6 | 36.5 | 34.9 | 19.8 | 30.2 | 17.5 | 612.9 | R71 | 7.9 |
20 | 584.2 | 31.8 | 39.7 | 38.1 | 22.3 | 33.4 | 17.5 | 673.1 | R75 | 9.7 |
24 | 692.2 | 34.9 | 44.5 | 41.3 | 24.8 | 36.5 | 20.6 | 793.8 | R79 | 11.2 |
Class 2500 Ring Type Joint Flange Dimensions
NPS | Ring and Groove Pitch Diameter | Ring Width | RING HEIGHT | Flat on Octagonal Rings Width | Groove Width | Groove Depth | Ring Joint or Lapped Diameter of R/F | Number Of Ring | Approximate Distande Between Flanges of Ring Joints When Ring is Compressed | |
OVal | Octagonal | |||||||||
P | A | B | H | C | F | E(L*) | K (Minimum) | |||
1/2 | 42.9 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 65.0 | R13 | 4.1 |
3/4 | 50.8 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 73.2 | R16 | 4.1 |
1 | 60.3 | 8.0 | 14.3 | 12.7 | 5.2 | 8.7 | 6.4 | 82.6 | R18 | 4.1 |
1 1/4 | 72.2 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 101.6 | R21 | 3.0 |
1 1/2 | 82.6 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 114.3 | R23 | 3.0 |
2 | 101.6 | 11.1 | 17.5 | 15.9 | 7.7 | 11.9 | 7.9 | 133.4 | R26 | 3.0 |
2 1/2 | 111.1 | 12.7 | 19.1 | 17.5 | 8.7 | 13.5 | 9.5 | 149.4 | R28 | 3.0 |
3 | 127.0 | 12.7 | 19.1 | 17.5 | 8.7 | 13.5 | 9.5 | 168.4 | R32 | 3.0 |
4 | 157.2 | 15.9 | 22.2 | 20.7 | 10.5 | 16.7 | 11.1 | 203.2 | R38 | 4.1 |
5 | 190.5 | 19.1 | 25.4 | 23.8 | 12.3 | 19.8 | 12.7 | 241.3 | R42 | 4.1 |
6 | 228.6 | 19.1 | 25.4 | 23.8 | 12.3 | 19.8 | 12.7 | 279.4 | R47 | 4.1 |
8 | 279.4 | 22.2 | 28.6 | 27.0 | 14.8 | 23.0 | 14.3 | 339.9 | R51 | 4.8 |
10 | 342.9 | 28.6 | 36.5 | 34.9 | 19.8 | 30.2 | 17.5 | 425.5 | R55 | 6.4 |
12 | 406.4 | 31.8 | 39.7 | 38.1 | 22.3 | 33.4 | 17.5 | 495.3 | R60 | 7.9 |
Materials
Gasket Types
Codes and Standards for Carbon Steel RTJ Flange
Codes and Standards
Stainless Steel RTJ Flange Torque Chart
Ring Type Joint Flange Weight Chart
NPS | Inner Diameter & Outer Diameter | Height | Weight As Per | ||
DN | Normal Pipe Size | (millimeter) | (millimeter) | (millimeter) | (kilogram) |
15 | 1/2" | 22.2 | 30.2 | 10 | 0.02 |
20 | 3/4" | 27.2 | 35.2 | 10 | 0.03 |
25 | 1" | 34.2 | 42.2 | 10 | 0.03 |
40 | 1.1/2" | 49.3 | 58.2 | 10.6 | 0.05 |
50 | 2" | 61.3 | 71.1 | 11.8 | 0.08 |
65 | 2.1/2" | 74.4 | 85 | 13 | 0.12 |
80 | 3" | 89.5 | 101 | 14.2 | 0.17 |
100 | 4" | 115.7 | 128.8 | 16.2 | 0.28 |
125 | 5" | 142 | 156.8 | 17.9 | 0.42 |
150 | 6" | 170.2 | 186.7 | 19.6 | 0.62 |
200 | 8" | 220.5 | 238.5 | 22.4 | 0.99 |
250 | 10" | 274.9 | 298.4 | 25.2 | 1.85 |
300 | 12" | 325 | 347.4 | 27.1 | 2.18 |
350 | 14" | 357.1 | 380.3 | 28.5 | 2.6 |
400 | 16" | 409.3 | 434.3 | 30.5 | 3.43 |
450 | 18" | 459.4 | 486.2 | 32.3 | 4.38 |
500 | 20" | 511.6 | 539.2 | 34.1 | 5.27 |
550 | 22" | 561.7 | 591.2 | 35.7 | 6.48 |
600 | 24" | 611.9 | 642.2 | 37.3 | 7.55 |
Dimensions Stud Bolts For RF-RTJ Flanges ASME B16.5
Normal Pipe Size | bolts Diameter (in) | Length Of R/F | Length Of Ring Type Joint | bolts Number |
---|---|---|---|---|
1/2 | 1/2 | 65 | 75 | 4 |
3/4 | 5/8 | 75 | 90 | 4 |
1 | 5/8 | 75 | 90 | 4 |
1¼ | 5/8 | 85 | 95 | 4 |
1½ | 3/4 | 90 | 100 | 4 |
2 | 5/8 | 90 | 100 | 8 |
2½ | 3/4 | 100 | 115 | 8 |
3 | 3/4 | 110 | 120 | 8 |
3½ | 3/4 | 110 | 125 | 8 |
4 | 3/4 | 115 | 125 | 8 |
5 | 3/4 | 120 | 135 | 8 |
6 | 3/4 | 120 | 140 | 12 |
8 | 7/8 | 140 | 150 | 12 |
10 | 1 | 160 | 170 | 16 |
12 | 1.1/8 | 170 | 185 | 16 |
14 | 1.1/8 | 180 | 190 | 20 |
16 | 1¼ | 190 | 205 | 20 |
18 | 1¼ | 195 | 210 | 24 |
20 | 1¼ | 205 | 220 | 24 |
24 | 1½ | 230 | 255 | 24 |
Temperature (F°) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 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 |
NPS | OD Of (A) | Thickness of (C) |
R/F Diameter (T) |
Groove Diameter Of (U) |
Width Of Groove Of (W) |
Depth Of Groove Of (X) |
Bolt Holes No. | Bolt Holes Dia. | Dia. Of B.C. (P) |
---|---|---|---|---|---|---|---|---|---|
1/2 | 4 3/4 | 7/8 | 2 3/8 | 1 9/16 | 11/32 | 1/4 | 4 | 7/8 | 3 1/4 |
3/4 | 5 1/8 | 1 | 2 5/8 | 1 3/4 | 11/32 | 1/4 | 4 | 7/8 | 3 1/2 |
1 | 5 7/8 | 1 1/8 | 2 13/16 | 2 | 11/32 | 1/4 | 4 | 1 | 4 |
1 1/4 | 6 1/4 | 1 1/8 | 3 3/16 | 2 3/8 | 11/32 | 1/4 | 4 | 1 | 4 3/8 |
1 1/2 | 7 | 1 1/4 | 3 5/8 | 2 11/16 | 11/32 | 1/4 | 4 | 1 1/8 | 4 7/8 |
2 | 8 1/2 | 1 1/2 | 4 7/8 | 3 3/4 | 15/32 | 5/16 | 8 | 1 | 6 1/2 |
2 1/2 | 9 5/8 | 1 5/8 | 5 3/8 | 4 1/4 | 15/32 | 5/16 | 8 | 1 1/8 | 7 1/2 |
3 | 10 1/2 | 1 7/8 | 6 5/8 | 5 3/8 | 15/32 | 5/16 | 8 | 1 1/4 | 8 |
3 1/2 | - | - | - | - | - | - | - | - | - |
4 | 12 1/4 | 2 1/8 | 7 5/8 | 6 3/8 | 15/32 | 5/16 | 8 | 1 3/8 | 9 1/2 |
5 | 14 3/4 | 2 7/8 | 9 | 7 5/8 | 15/32 | 5/16 | 8 | 1 5/8 | 11 1/2 |
6 | 15 1/2 | 3 1/4 | 9 3/4 | 8 5/16 | 17/32 | 3/8 | 12 | 1 1/2 | 12 1/2 |
8 | 19 | 3 5/8 | 12 1/2 | 10 5/8 | 21/32 | 7/16 | 12 | 1 3/4 | 15 1/2 |
10 | 23 | 4 1/4 | 14 5/8 | 12 3/4 | 21/32 | 7/16 | 12 | 2 | 19 |
12 | 26 1/2 | 4 7/8 | 17 1/4 | 15 | 29/32 | 9/16 | 16 | 2 1/8 | 22 1/2 |
14 | 29 1/2 | 5 1/4 | 19 1/4 | 16 1/2 | 1 1/16 | 5/8 | 16 | 2 3/8 | 25 |
16 | 32 1/2 | 5 3/4 | 21 1/2 | 18 1/2 | 1 3/16 | 11/16 | 16 | 2 5/8 | 27 3/4 |
18 | 36 | 6 3/8 | 24 1/8 | 21 | 1 3/16 | 11/16 | 16 | 2 7/8 | 30 1/2 |
20 | 38 3/4 | 7 | 26 1/2 | 23 | 1 5/16 | 11/16 | 16 | 3 1/8 | 32 3/4 |
22 | - | - | - | - | - | - | - | - | - |
24 | 46 | 8 | 31 1/4 | 27 1/4 | 1 7/16 | 13/16 | 16 | 3 5/8 | 39 |
What is the design principle behind the RTJ in an ring joint face flange?
The design principle behind the RTJ ring gasket in a ring joint face flange is to create a strong and reliable seal in high pressure conditions. The RTJ flange has a groove and metal ring compressed between the flange faces during installation. This creates a tight seal which ensures excellent pressure containment and resistance to leakage. Thus, the RTJ gasket types are suitable for demanding applications in oil & gas industries.
How do you choose the right bolts sizes for a RTJ WN flange?
To choose the right bolt sizes for an RTJ WN flange, the flange size, pressure rating, and material thickness are considered. Consult industry standards that provide recommended bolt sizes based on the flange dimensions.
What are the 7 common complaints of the buyers about RTJ face flange?
You can contact Schulzmaan to overcome these issues and get quality flange at your doorstep.
What is the benefits of gaskets in ring type joint (RTJ) flange connections?