Class 300 Blind & Slip On Flange according to ANSI b16.5

Stockist of ANSI/ASME B16.5 WNRF and Pipe Flange Material in UAE

ASME B16.5 Flanges

ASME B16.5 Flanges

Blind Flanges ASME B16.5

Blind Flanges ASME B16.5

ASME B16 5 Slip On Flange

ASME B16 5 Slip On Flange

Blind Flanges ASME B16.5 specification schedule

Specification ASME B16.5 Flange
Flanges Pressure Rating Table Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS
Connect Type RF, FF, RTJ, LMF, SMF, LJF.
Design For Size ASA, ASME, DIN, PN, JIS, ANSI, BS, EN
ASA Flanges Size Chart 1/2″ (15 NB) To 48″ (1200NB)
Flanges Production Process Forged, Heat Treated and Machined
ASME B16.5 Flanges Application Oil And Gas Industry
Nuclear Power Plant
Natural Gas Industry
Chemical Industry
Fabrication Industry
Water Pipeline Industry
Flanges Standards ASME B16.5, ASME B16.47 (Series A, Series B), ASME B16.38, EN-1092, BS10, DIN, PN, JIS, ISO, GOST, UNI, AWWA, MSS SP44.
Coating Flange Faces : Yellow Transparent, Oil Black Paint, Anti-rust Paint, Cold and Hot Dip Galvanized, Zinc Plated
Flanges Machining Equipment Bending machine, Pushing Machine, Sand-blasting machine, Press machine, electric bevelling machine etc

Common types of MSS Sp-44 ASME B16.5 Long Weld Neck Flanges

ANSI B16.5 Wn RF A105 Flange

ANSI B16.5 Wn RF A105 Flanges

ANSI B16.5 Forged Stainless Steel Flange

ANSI B16.5 Forged Stainless Steel Flanges

Carbon Steel A105 RF 1500# Blind Flange ANSI B16.5

Carbon Steel A105 RF 1500# Blind Flanges ANSI B16.5

ANSI B16.5 Class150 RF Stainless Steel Pipe Flanges

ANSI B16.5 Class150 RF Stainless Steel Pipe Flanges

ANSI B16.5 150# Stainless Steel Flange

ANSI B16.5 150# Stainless Steel Flanges

Standard ANSI B16.5 Lf2 Wn 10'' Flange

Standard ANSI B16.5 Lf2 Wn 10'' Flanges

2in 150# RF Blind Flange ANSI B16.5

2in 150# RF Blind Flanges ANSI B16.5

ANSI B16.5 150lbs Weld Neck Reducing Carbon Steel Pipe Flanges

ANSI B16.5 150lbs Weld Neck Reducing Carbon Steel Pipe Flanges

ANSI B16.5 Thread Flange 1-1/2 inch TH RF 150LB Raised Face TH

ANSI B16.5 Thread Flanges 1-1/2" TH RF 150LB Raised Face TH

ANSI/ASME 600LB 12 inch DN 300 flanges ansi b16.5

ANSI/ASME 600LB 12" DN 300 flanges ansi b16.5

RF valve flange SS stainless steel SO 1-1/2 inch DN40 Class150 flange ANSI B16.5

RF valve flange SS stainless steel SO 1-1/2" DN40 Class150 Flanges ANSI B16.5

ANSI ASME b16.5 class150lbs welding neck flange

ANSI ASME b16.5 class150lbs welding neck Flanges

ansi b16.5 class 300 blind flange

ansi b16.5 class 300 blind Flanges

Class 900 ANSI B16.5 WN Stainless Steel 304L Flange

Class 900 ANSI B16.5 WN Stainless Steel 304L Flanges

ASME B16 5 Slip On Flange Dimension Table


Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approxi mate Weight (lbs) Bolt Circle (C) Number of Holes Diameter ofholes
1/2 3.50 0.44 1.38 1.88 0.84 1.19 0.62 2 2.38 4 0.63
3/4 3.88 0.50 1.69 2.06 1.05 1.50 0.82 2 2.75 4 0.63
1 4.26 0.56 2.00 2.19 1.32 1.94 1.05 3 3.13 4 0.63
1 1/4 4.63 0.63 2.50 2.25 1.66 2.31 1.38 3 3.50 4 0.63
1 1/2 5.00 0.69 2.88 2.44 1.90 2.56 1.61 4 3.88 4 0.63
2 6.00 0.75 3.63 2.50 2.38 3.06 2.07 6 4.75 4 0.75
2 1/2 7.00 0.88 4.13 2.75 2.88 3.56 2.47 8 5.50 4 0.75
3 7.50 0.94 5.00 2.75 3.50 4.25 3.07 10 6.00 4 0.75
3 1/2 8.50 0.94 5.50 2.81 4.00 4.81 3.55 12 7.00 8 0.75
4 9.00 0.94 6.19 3.00 4.50 5.31 4.03 15 7.50 8 0.75
5 10.00 0.94 7.31 3.50 5.56 6.44 5.05 19 8.50 8 0.88
6 11.00 1.00 8.50 3.50 6.63 7.56 6.07 24 9.50 8 0.88
8 13.50 1.13 10.63 4.00 8.63 9.69 7.98 39 11.75 8 0.88
10 16.00 1.19 12.75 4.00 10.75 12.00 10.02 52 14.25 12 1.00
12 19.00 1.25 15.00 4.50 12.75 14.38 12.00 80 17.00 12 1.00
14 21.00 1.38 16.25 5.00 14.00 15.75 13.25 110 18.75 12 1.13
16 23.50 1.44 18.50 5.00 16.00 18.00 15.25 140 21.25 16 1.13
18 25.00 1.56 21.00 5.50 18.00 19.88 17.25 150 22.75 16 1.25
20 27.50 1.69 23.00 5.69 20.00 22.00 19.25 180 25.00 20 1.25
22 29.50 1.81 25.25 5.88 22.00 24.25 21.25 225 27.25 20 1.38
24 32.00 1.88 27.25 6.00 24.00 26.13 23.25 260 29.50 20 1.38

Materials of ASTM A182 Ss ASME B16 5 Forged Flange

Material stainless steel :A 182 F 304/304L/316/316L/321/347, Duplex F51/F53/F44/F55/F60/F61 Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182 F5,F9,F11 Carbon steel:ASTM A 105, ST37.2 A 350 LF1, LF2, LF3,API 6A AISI 4130
Standard ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Size 1/2″ – 120 ” (DN15-DN3000)
Pressure Class150-Class2500 JIS 5k-30k DIN 6bar-40bar
Type slip on Flanges, Weld Neck Flanges Threaded Flanges Blind Flanges, Orifice Flanges socket weld Flanges, Spacer Ring, Paddle, Spectacle Blind Flanges
Surface Treatment Surface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps
Packing Pallet/Wooden case(Fumigation free)
Certificate ISO9001,EN10204 3.1 MTC
Quality control In house and third party

European Standards of ASME B16.5 Flanges

Amercian Standard

ANSI B16.5
Pressure Class: 150~1200
Size: 1/2”-24”

ASME B16.5
Pressure Class: 150~1200
Size: 1/2”-24”

ASME B16.47A
Pressure Class: 150~900
Size: 1/2”-24”

ASME B16.47B
Pressure Class: 75~900
Size: 26”-60”

ANSI B16.1, Orifice Union B16.36, MSS-SP-44, API, AWWA, Type, Welding neck, Slip on, Threaded, Lap joint , Socket weld , Blind , Orifice, Spectacle blind

German Standard DIN
Pressure PN6~PN400
Size DN10~DN4000
Type: DIN 2527-Blind; PN~PN100, DIN 2566-Screwed:PN10 and PN16, DIN 2573 PN6, DIN 2576 PN10, DIN 2627 PN400, DIN 2628 PN250, DIN 2629 PN320, DIN 2630 PN1 and PN2.5, DIN 2631 PN6, DIN 2632 PN10, DIN 2633 PN16, DIN 2634 PN25, DIN 2635 PN40, DIN 2636 PN64, DIN 2637 PN100, DIN 2638 PN160, DIN 2641 PN6, DIN 2642 PN10, DIN 2655 PN25, DIN 2656 PN40
African Standard Standard
SABS 1123
Pressure 250kpa~6400kpa
Size: DN10~ DN3600
Type: Blind, Plate, Welding neck, Loose, Integral, Slip on
Australian Standard

AS 2129
Table: T/A, T/D, T/E, T/F, T/H,
T/J, T/K, T/R, T/S, T/T,
Size: DN15~ DN3000

AS 4087
Pressure PN16~PN35
Size: DN50~ DN1200
Type: Blind, Plate, Welding neck, Boss

Canadian Standard CSA Z245.12
Pressure PN20~PN400
Size: NPS 1/2”-60”
Japanese Standard JIS B2220
Pressure 5K ~30K
Size: DN10~ DN1500
Type: Slip on plate, Slip on hubbed, Socket welding, Welding neck, Lap joint, Threaded, Blind,Integral
European Standard Standard
EN 1092-1
Pressure PN6~PN100
Size: DN10~ DN4000
Type: Plate, Loose plate, Blind, Welding neck, Hubbed slip on, Hubbed threaded
British Standard BS 4504
Pressure PN2.5~PN40
Size: DN10~ DN4000
BS 10
Table: T/A, T/D, T/E,T/F, T/H
Pressure PN2.5~PN40
Size: 1/2~ 48”
Type: Plate, Loose , Welding neck, Blind, Hubbed slip on , Hubbed threaded, Integral , Plain
French Standard NFE 29203
Pressure PN2.5~PN420
Size: DN10~ DN600
Type: Blind, Plate, Welding neck, Loose, Integral, Slip on
Italy Standard UNI 2276-2278
Pressure PN6~PN40
Size: DN10~ DN600
Type: Blind, Plate, Welding neck, Loose, Integral, Slip on
Russia Standard GOST 1281
Pressure PN15~PN2000
Size: DN10~ DN2400
Type: Blind, Plate, Welding neck, Loose, Integral, Slip on
Chinese Standard Standard: GB9112-2000, GB9113-2000~GB9123-2000, JB81-94~JB86-94, JB/T79-94~JB/T86-94, JB4700-2000~JB4707-2000, SH501-1997, GB/T11694-94, GB/T3766-1996, GB/T11693-94, GB10746-89, GB/T4450-1995, GB/T11693-94, GB2506-2005, CBM1012-81, CBM1013, GB/T9117, HG/T 20592, HG/T 2061, SH/T 3406
Pressure 0.25MPa~10Mpa
Size: DN10~ DN1200
Type: Blind, Plate, Welding neck, Lap joint, Slip on,, Threaded, Long welding neck, MSS-SP-44, API, AWWA, DIN, EN 1092-1, BS4504, GOST, AFNOR NF EN 1759-1, NEF, UNI, JIS, SABS 1123, ISO 7005-1, AS 2129, GB/T 9112, GB/T9117, HG/T 20592, HG/T 2061, SH/T 3406

Check Sizes Of ANSI B16.5 SORF Flanges as per Din En 1092-1 | Also Check Weight Chart Of ASME B16.5 Plate Flange in Class 150, 300 and 600

Weight of ANSI B16.5 Flange

NPS
(Inches)
DN
(mm)
FLANGE OD
A MM
FLANGE THICKNESS D
MM
SLIP ON FLANGE WEIGHT (KGS) WELD NECK FLANGE WEIGHT (KGS) BLIND FLANGE WEIGHT (KGS)
1/ 2 15 88.9 11.2 0.4 0.5 0.4
3/ 4 20 98.6 12.7 0.6 0.7 0.6
1 25 108 14.2 0.8 1 0.9
1 1/ 4 32 117.3 15.7 1 1.3 1.2
1 1/ 2 40 127 17.5 1.3 1.7 1.5
2 50 152.4 19.1 2.1 2.6 2.4
2 1/ 2 65 177.8 22.4 3.3 4.1 3.9
3 80 190.5 23.9 3.9 4.9 4.9
3 1/ 2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 10.6 11.3
8 200 342.9 28.4 12.1 17.6 19.6
10 250 406.4 30.2 16.5 24 28.6
12 300 482.6 31.8 26.2 36.5 43.2
14 350 533.4 35.1 34.6 48.4 58.1
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0
24 600 812.8 47.8 86.9 115 185.0

Sizes of En 1092-2 Pn16 ASME B16.5 Pipe Flanges

Pipe Flange Data Raised Face Drilling Data Weight
Nominal
Pipe Size
Outside Diameter Overall Diameter Flange Thickness min Face Diameter Number of Holes Bolt Hole Diameter Diameter of Circle of Holes  
  in mm in mm in mm in mm   in mm in mm kg/ piece
1/2 0.840
21.30
3.500
88.90
0.440
11.20
1.380
35.10
4 0.620
15.70
2.380
60.45
0.42
3/4 1.050
26.70
3.880
98.60
0.500
12.70
1.690
42.90
4 0.620
15.70
2.750
69.85
0.61
1 1.315
33.40
4.250
108.0
0.560
14.20
2.000
50.80
4 0.620
15.70
3.120
79.25
0.86
11/4 1.660
42.20
4.620
117.3
0.620
15.70
2.500
63.50
4 0.620
15.70
3.500
88.90
1.17
11/2 1.900
48.30
5.000
127.0
0.690
17.50
2.880
73.15
4 0.620
15.70
3.880
98.60
1.53
2 2.375
60.30
6.000
152.4
0.750
19.10
3.620
91.90
4 0.750
19.10
4.750
120.7
2.42
21/2 2.875
73.00
7.000
177.8
0.880
22.40
4.120
104.6
4 0.750
19.10
5.500
139.7
3.94
3 3.500
88.90
7.500
190.5
0.940
23.90
5.000
127.0
4 0.750
19.10
6.000
152.4
4.93
31/2 4.000
101.6
8.500
215.9
0.940
23.90
5.500
139.7
8 0.750
19.10
7.000
177.8
6.17
4 4.500
114.3
9.000
228.6
0.940
23.90
6.190
157.2
8 0.750
19.10
7.500
190.5
7.00
5 5.563
141.3
10.00
254.0
0.940
23.90
7.310
185.7
8 0.880
22.40
8.500
215.9
8.63
6 6.625
168.3
11.00
279.4
1.000
25.40
8.500
215.9
8 0.880
22.40
9.500
241.3
11.3
8 8.625
219.1
13.50
342.9
1.120
28.40
10.62
269.7
8 0.880
22.40
11.75
298.5
19.6
10 10.75
273.0
16.00
406.4
1.190
30.20
12.75
323.9
12 1.000
25.40
14.25
362.0
28.8
12 12.75
323.8
19.00
482.6
1.250
31.75
15.00
381.0
12 1.000
25.40
17.00
431.8
43.2
14 14.00
355.6
21.00
533.4
1.380
35.10
16.25
412.8
12 1.120
28.40
18.75
476.3
58.1
16 16.00
406.4
23.50
596.9
1.440
36.60
18.50
469.9
16 1.120
28.40
21.25
539.8
76.0
18 18.00
457.2
25.00
635.0
1.560
39.60
21.00
533.4
16 1.250
31.75
22.75
577.9
93.7
20 20.00
508.0
27.50
698.5
1.690
42.90
23.00
584.2
20 1.250
31.75
25.00
635.0
122
24 24.00
609.6
32.00
812.8
1.880
47.80
27.25
692.2
20 1.380
35.10
29.50
749.3
185

ASA 150 ASME B16.5 Lap Joint Flanges Tolerance chart

  Dimension   Range Tolerance
in mm
General and Blind Flanges
  G (raised face diameter) <− NPS 24 ±0.03 ±0.76
>− NPS 26, with
0.06 in raised face
±0.08 ±2.03
>− NPS 26, with
0.25 in raised face
±0.04 ±1.02
I (bolt hole diameter) All No tolerance in B16.5 or B16.47
J (bolt circle diameter) All ±0.06 ±1.52
Centre to centre of adjacent bolt holes All ±0.03 ±0.76
Eccenticity of bolt circle and machined facing diameters <− NPS 21/2 ±0.03 ±0.76
>− NPS 3 ±0.06 ±1.52
Weld Neck Flanges
  D (overall length) <− NPS 4 +0.06 +1.52
NPS 5 to 10 +0.06, -0.12 >+1.52, -3.05
NPS 12 to 24 +0.12, -0.18 >+3.05, -4.57
>− NPS 26 ±0.19 ±4.83
Thickness of hub All > 87.5% of pipe nominal wall thickness
Slip on , Lap Joint and Socket Welding Flanges:
B (inside diameter, or bore) <− NPS 10 +0.03, -0.0 >+0.76, -0.0
>− NPS 12 +0.06, -0.0 >+1.52, -0.0
Threaded Flanges:
B (counterbore) (Not applicable for Class 150 lb) <− NPS 10 +0.03, -0.0 >+0.76, -0.0
>− NPS 12 +0.06, -0.0 >+1.52, -0.0
View ASME B16.5 Class 125 Threaded and Socket Weld Flange Price and Dimension Chart, Importers Of Titanium, Super Duplex, And Nickel Alloy ANSI B16.5 Flanges

Duplex Steel ASME B16.5 Reducing Flanges Prices

ASME B16.5 Class 150 Flange ASME B16.5 Flanges Price in USD ASME B16.5 Blind Flanges Price in UAE Dirham
1.1/2NB 300LB SCH XS WELD NECK FLANGE ASTM/ASME SA 105N ASME B16.5 NACE MR.01.75 USD $ 32.58 /Unit UAE Dirham 119.67
DUPLEX SS FLANGE LWNRF SA182 GR. F51 (UNSS31803) NPS 1.5 (DN40) X 18 MM THK X CLASS 600 ASME B16.5 HUB OD 70 MM X ID 34 USD $ 267.20 / Unit UAE Dirham 981.42
FLANGE 1/2 300 SCH 160 WNRF A105N ASME B16.5 USD $ 11.60 / Unit UAE Dirham 42.59
FLANGE 1/2 300 SCH 160 WNRF A105N ASME B16.5 USD $ 11.60 / Unit UAE Dirham 42.59
Know more about ASME B16.5 Reducing Flange Face Finish and Pressure Rating

Pressure Rating of ASME B16.5 Class 150 Flanges

  Flange Type   ANSI B16.5 ANSI B16.47
Series A MSS SP-44
ASME B16.47
Series B API 605
BS EN 1092/ (BS4504)
  lbs lbs* lbs* Bar
Weld Neck 150-2500 150-900 150-300 2.5-40
Weld Neck Ring Type Joint 300-2500 300-900 150-300 N/A
Slip On 150-1500 - - 2.5-40
Slip On Ring Type Joint 300-1500 - - N/A
Threaded 150-2500 - - 6-40
Lap Joint 150-2500 - - 6-40
Blind 150-2500 - - 2.5-40
Socket Weld 150-1500 - - N/A