Short Description

Model No.: 304-SWF-65-300

China Flange Manufacturer www.steeljrv.com supplies ASME B16.5 A182 F304 SW Flange, RF, DN65, 300LB.

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Key Specifications / Features

Type: Socket Weld Flange
Material: ASTM A182 F304
Ends: RF
Size: 2 1/2 Inch (DN65).
Class: 300#

Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

0.08

2.0

0.75

0.045

0.030

18.0

20.0

8.0

10.5

0.10


socket weld flanges - ASME B16.5 A182 F304 SW Flange RF DN65 300LB

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 
Diameter of Raised Face  Length Hub.Y Bore  Depth
of
Socket.D
Diam. 
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X G Y B D BC BH BN BD    
1/2″ 15 89.00 11.20 30.20 35.10 15.70 22.40 9.70 60.50 15.80 4 1/2″ 0.4 0.9
3/4″ 20 98.50 12.70 38.10 42.90 15.70 27.70 11.20 69.90 15.80 4 1/2″ 0.7 1.5
1″ 25 108.00 14.20 49.30 50.80 17.50 34.50 12.70 79.30 15.80 4 1/2″ 0.9 2
1-1/4″ 32 117.50 15.70 58.70 63.50 20.60 43.20 14.20 88.90 15.80 4 1/2″ 1.2 2.6
1-1/2″ 40 127.00 17.50 65.00 73.20 22.40 49.50 15.80 98.60 15.80 4 1/2″ 1.5 3.3
2″ 50 152.50 19.10 77.70 91.90 25.40 62.00 17.50 120.70 19.10 4 5/8″ 2.3 5.1
2-1/2″ 65 178.00 22.40 90.40 104.60 28.40 74.70 19.10 139.70 19.10 4 5/8″ 3.7 8.1
3″ 80 190.50 23.90 108.00 127.00 30.20 90.70 20.60 152.40 19.10 4 5/8″ 4.2 9.2
3-1/2″ 90 216.00 23.90 122.20 139.70 31.80 103.40   177.80 19.10 8 5/8″ 5.2 11.4
4″ 100 228.50 23.90 134.90 157.20 33.30 116.10   190.50 19.10 8 5/8″ 5.9 13
5″ 125 254.00 23.90 163.60 185.70 36.60 143.80   215.90 22.40 8 3/4″ 7 15.4
6″ 150 279.50 25.40 192.00 215.90 39.60 170.70   241.30 22.40 8 3/4″ 8.4 18.5
8″ 200 343.00 28.40 246.10 269.70 44.50 221.50   298.50 22.40 8 3/4″ 12.6 27.7
10″ 250 406.50 30.20 304.80 323.90 49.30 276.40   362.00 25.40 12 7/8″ 18 39.6
12″ 300 482.50 31.80 365.30 381.00 55.60 327.20   431.80 25.40 12 7/8″ 29.5 65
14″ 350 533.50 35.10 400.10 412.80 57.20 359.20   476.30 28.50 12 1″ 38 84
16″ 400 597.00 36.60 457.20 469.90 63.50 410.50   539.80 28.50 16 1″ 42 93
18″ 450 635.00 39.60 505.00 533.40 68.30 461.80   577.90 31.80 16 1 1/8″ 54 120
20″ 500 698.50 42.90 558.80 584.20 73.20 513.10   635.00 31.80 20 1 1/8″ 70 155
24″ 600 813.00 47.80 663.40 692.20 82.60 616.00   749.30 35.10 20 1 1/4″ 94 207

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