class 900 flange dimensions in mm

ASME B16.5 Class 900 Stainless Steel Flanges Dimensions

MSS SP-44 Welding Neck Flange 900 LBS Working Pressure, Specification Chart Of ASME B16.5 Class 900 Flanges.

ASME B16.5 Class 900 Flange

ASME B16.5 Class 900 Flange

EN 1092-2 900 LB Blind Flange

EN 1092-2 900 LB Blind Flange

DIN 900# Weld Neck Flange

DIN 900# Weld Neck Flange



Class 900 Stainless Steel Flanges Dimensions

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
* WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
3 9.50 1.50 5.00 8 1.00 7.50 3.57 * 5.00 3.50 2.12 4.00
4 11.50 1.75 6.19 8 1.25 9.25 4.57 * 6.25 4.50 2.75 4.50
5 13.75 2.00 7.31 8 1.38 11.00 5.66 * 7.50 5.56 3.12 5.00
6 15.00 2.19 8.50 12 1.25 12.50 6.72 * 9.25 6.63 3.38 5.50
8 18.50 2.50 10.63 12 1.50 15.50 8.72 * 11.75 8.63 4.00 6.38
10 21.50 2.75 12.75 16 1.50 18.50 10.88 * 14.50 10.75 4.25 7.25
12 24.00 3.12 15.00 20 1.50 21.00 12.88 * 16.50 12.75 4.63 7.88
14 25.25 3.38 16.25 20 1.63 22.00 14.14 * 17.75 14.00 5.12 8.38
16 27.75 3.50 18.50 20 1.75 24.25 16.16 * 20.00 16.00 5.25 8.50
18 31.00 4.00 21.00 20 2.00 27.00 18.18 * 22.25 18.00 6.00 9.00
20 33.75 4.25 23.00 20 2.13 29.50 20.20 * 24.50 20.00 6.25 9.75
24 41.00 5.50 27.25 20 2.63 35.50 24.25 * 29.50 24.00 8.00 11.50

BS 4504 900 LB Class Flange Working Pressure

Temperature (in F°) ASME B16.5 Class 900 Flange
< 100 2220
200 2035
300 1965
400 1900
500 1810
600 1705
650 1650
700 1590
750 1520
800 1235
850 955
900 690
950 410
1000 255


ASME B16.5 Class 900 Flange Specification

Standards Specification Of : ASME B16.5 Class 900 Flange
Production technique
  • Heat treated, Forged and machined
Flanges Standards API, ISO, UNI, EN-1092, ANSI/ASME B16.5, IS 2062, EN1092, API7S-43, API7S-15, B16.47 Series A & B, ASME B16.48, AWWA C207, BS4504, API605, MSS S44, ISO70051, ASME B16.36, DIN, BS1560-3.1
Size Chart 1/2" to 48"
Materials Carbon Steel, Alloy Steel, Mild Steel, Stainless Steel, Duplex Steel & Super Duplex Steel, Wrought Iron, Inconel, Hastelloy, Copper Nickel, Cast Iron.
High Temperature Of Flanges Above 200°C (400°F) For 150LB Or Above 400°C (750°F)
Low Temperature Of Flanges Above -29 °C (−20°F)
Japanese Standards 5K, 10 K, 40 K, 16 K 20 K 30 K, 63 K
Most common types Threaded / Screwed / Forged / Plate
ASME & ANSI Flange Types Threaded, Socket-Weld, Slip-On, Weld Neck, Blind, Lap Joint
Industries Use Flanges Food Processing & Manufacturing
Municipal & Waterworks Pipe Systems
Power Plants And The Nuclear Power Industry
Manufacturing Shapes Raised Face, Lap-Joint Face, RTJ, FF, Large Tongue & Groove And Small Tongue Groove, Large Male-Female And Small Male-Female
Flanges Thickness NPS ≤ 18
Bore Diameter Of Flange NPS ≤ 10
ASME B16.5 Ratings 150, 300, 400, 600, 900, 1500, 2500

Bolt Size Of ASME B16.47 Series A Slip On 900# Flanges, Suppliers of Carbon Steel 900LB Flanges In Mumbai, India, Available Stock Of EN 1092-1 Type 02 Class 900 Pipe Flange.

Bolt Size Of AWWA C207 900# RTJ Flange

ASME B16.5 Class 900 Flange
NPS # Studs or Bolts Diameter of Studs or Bolts Length of Stud
1/16 RF RTJ
1/2 4 0.50 2-1/4 -
3/4 4 0.50 2-1/2 -
1 4 0.50 2-1/2 3
1-1/4 4 0.50 2-3/4 3-1/4
1-1/2 4 0.50 2-3/4 3-1/4
2 4 0.63 3-1/4 3-3/4
2-1/2 4 0.63 3-1/2 4
3 4 0.63 3-1/2 4
3-1/2 8 0.63 3-1/2 4
4 8 0.63 3-1/2 4
5 8 0.75 3-3/4 4-1/4
6 8 0.75 4 4-1/2
8 8 0.75 4-1/4 4-3/4
10 12 0.88 4-1/2 5
12 12 0.88 4-3/4 5-1/4
14 12 1.00 5-1/4 5-3/4
16 16 1.00 5-1/4 5-3/4
18 16 1.13 5-3/4 6-1/4
20 20 1.13 6-1/4 6-3/4
24 20 1.25 6-3/4 7-1/4

Carbon Steel Class 900 blind flange Price List

Description Price In India
Carbon Steel Blind Flange ASTM A105
3/4 X 900# 250.00
1 X 900# 265.00
1-1/2 X 900# 360.00
2 X 900# 380.00
3 X 900# 500.00
4 X 900# 940.00

Please note this is an approx Price of ASME B16.5 Class 900 Flange in India. For final 900# Flanges Price List Please Call on +91(22) – 6743 8321 or drop an Email to info@rpfindia.com.


Type Of EN 1092-2 PN16 900 LB Pipe Flange

SCh 120, 12 inch, A182 F304, Full Face, Class 900 Rf Flange

SCh 120, 12 inch, A182 F304, Full Face, Class 900 Rf Flange
SCh 20, 3 inch, ASTM A182 F317L, EN 1092-1 Class 900 Orifice Flanges

SCh 20, 3 inch, ASTM A182 F317L, EN 1092-1 Class 900 Orifice Flanges
SCh 180, 4 inch, RF, ASTM A182 F316L, Class 900 Blind Flanges

SCh 180, 4 inch, RF, ASTM A182 F316L, Class 900 Blind Flanges
Sch 20, 4 inch, A182 310s, Class 900 Raised Face Flange

Sch 20, 4 inch, A182 310s, Class 900 Raised Face Flange
SCh 60, 4 inch, A182 F321, Class 900 Reducing Flange

SCh 60, 4 inch, A182 F321, Class 900 Reducing Flange
Sch 120, 10 inch, ASTM A105, Class 900 Rtj Flange

Sch 120, 10 inch, ASTM A105, Class 900 Rtj Flange

SCH 10, 2 inch, ASTM F316L, Weld Neck Flange Class 900

SCH 10, 2 inch, ASTM F316L, Weld Neck Flange Class 900
SCH 80, 8 inch, ASME B16.5 Socket Weld Class 900 Flange

SCH 80, 8 inch, ASME B16.5 Socket Weld Class 900 Flange
Sch 120, 12 inch, A182 F304L, Class 900 RF Flange

Sch 120, 12 inch, A182 F304L, Class 900 RF Flange


ASME B16.47 Series B Class 900 Blind Flange Weights, Wide Inventory Of AWWA C207 Class 900 RF Flange.

ANSI B16 5 Class 900 Flange Maximum Weight

ANSI B16 5 Class 900 Flange Maximum Weight


DIN 86029 PN10 RTJ Class 900 Flange Thickness Calculation For Pressure Vessel, ANSI B16.5 Class 900 Flange Dimensions In MM.

ASME B16.47 Series A Class 900 Socket Weld Flange Thickness Chart

NPS "A"
(Outside Daimeter)
"B"
(Thickness)
"C"
(RF Diameter)
"D"
(B.C.D.)
# Bolt
Holes
Diameter of
Bolt Holes
Appr.
Weight
1/2" 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
3/4" 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
1" 4-1/4 9/16 2 3-1/8 4 5/8 2
1-1/4" 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
1-1/2" 5 11/16 2-7/8 3-7/8 4 5/8 3
2" 6 3/4 3-5/8 4-3/4 4 3/4 4
2-1/2" 7 7/8 4-1/8 5-1/2 4 3/4 7
3" 7-1/2 15/16 5 6 4 3/4 9
3-1/2" 8-1/2 15/16 5-1/2 7 8 3/4 13
4" 9 15/16 6-3/16 7-1/2 8 3/4 17
5" 10 15/16 7-5/16 8-1/2 8 7/8 20
6" 11 1 8-1/2 9-1/2 8 7/8 27
8" 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
10" 16 1-3/16 12-3/4 14-1/4 12 1 67
12" 19 1-1/4 15 17 12 1 123
14" 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
16" 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
18" 25 1-9/16 21 22-3/4 16 1-1/4 217
20" 27-1/2 1-11/16 23 25 20 1-1/4 283
24" 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415

EN RTJ Blind Flange Class 900 Material Grade

Material Pipes Fittings Flanges Valves Bolt & Nut
Carbon Steel A106 Grades A A234 Grades WPA A105 A216 Grades WCB A193 Grades B7
A194 Grades 2H
A106 Grades B A234 Grades WPB A105 A216 Grades WCB
A106 Grades C A234 Grades WPC A105 A216 Grades WCB
 
Carbon Steel
Alloy
High-Temp
A335 Grades P1 A234 Grades WP1 A182 Grades F1 A217 Grades WC1 A193 Grades B7
A194 Grades 2H
A335 Grades P11 A234 Grades WP11 A182 Grades F11 A217 Grades WC6
A335 Grades P12 A234 Grades WP12 A182 Grades F12 A217 Grades WC6
A335 Grades P22 A234 Grades WP22 A182 Grades F22 A217 Grades WC9
A335 Grades P5 A234 Grades WP5 A182 Grades F5 A217 Grades C5
A335 Grades P9 A234 Grades WP9 A182 Grades F9 A217 Grades C12
 
Carbon Steel
Alloy
Low-Temp
A333 Grades 6 A420 Grades WPL6 A350 Grades LF2 A352 Grades LCB A320 Grades L7
A194 Grades 7
A333 Grade 3 A420 Grade WPL3 A350 Grade LF3 A352 Grade LC3
 
Austenitic
Stainless
Steel
A312 Grade TP304 A403 Grade WP304 A182 Grade F304 A182 Grade F304 A193 Grade B8
A194 Grade 8
A312 Grade TP316 A403 Grade WP316 A182 Grade F316 A182 Gr F316
A312 Gr TP321 A403 Gr WP321 A182 Gr F321 A182 Gr F321
A312 Gr TP347 A403 Gr WP347 A182 Gr F347 A182 Gr F347

Execution ASME Class Dimensions

Welding Neck

ASNE B16.5 / 16:47 Dimensions

Blind

ASNE B16.5 / 16:47 Dimensions

Slip On

ASNE B16.5 Dimensions

Lap Joint

ASNE B16.5 Dimensions

Threaded

ASNE B16.5 Dimensions

Socket Welding

ASNE B16.5 Dimensions

Long Welding Neck

ASNE B16.5 Dimensions

Orifice

ASME B16:36 Dimensions

Spectacle Blind

ASME B16:38 Dimensions


ASME B16.47 Series B Class 900 Slip On Flange Compatibility Chart

C

Mn

P

S

Si

Cu

Ni

Cr

Mo

V

0.35

0.60-1.05

0.035

0.04

0.10-0.35

0.4

0.4

0.3

0.12

0.08

maxi.

maxi.

maxi.

maxi. (1)

maxi. (1)

maxi. (1-2)

maxi. (1-2)

maxi.


Size Chart Of Stainless Steel Class 900 Flange, Fast Delivery On ASME B16.5 Class 900 Flanges In Mumbai, India.

BS 4504 PN10 Weld Neck Flange Class 900 Size

ASME B16.5 Class 900 Flange
NPS # Studs or Bolts Dia of Studs or Bolts Length of Stud
1/16 RF RTJ
1/2 4 0.50 2-1/4 -
3/4 4 0.50 2-1/2 -
1 4 0.50 2-1/2 3
1-1/4 4 0.50 2-3/4 3-1/4
1-1/2 4 0.50 2-3/4 3-1/4
2 4 0.63 3-1/4 3-3/4
2-1/2 4 0.63 3-1/2 4
3 4 0.63 3-1/2 4
3-1/2 8 0.63 3-1/2 4
4 8 0.63 3-1/2 4
5 8 0.75 3-3/4 4-1/4
6 8 0.75 4 4-1/2
8 8 0.75 4-1/4 4-3/4
10 12 0.88 4-1/2 5
12 12 0.88 4-3/4 5-1/4
14 12 1.00 5-1/4 5-3/4
16 16 1.00 5-1/4 5-3/4
18 16 1.13 5-3/4 6-1/4
20 20 1.13 6-1/4 6-3/4
24 20 1.25 6-3/4 7-1/4