Short Description

Model No.: F316L-Welding-Neck-Flange-RF-6"-S/40S-CL300

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 F316L Welding Neck Flange RF, 6″, S/40S, CL300.

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Key Specifications / Features

Type: 316L Welding Neck Flange
Material: A182 F316L
Pressure: 300#
Size: DN150 (6″)
Standard: ASME B16.5
Ends: Raised Face

20181085612465487 - ASME B16.5 A182 F316L Welding Neck Flange RF 6" S/40S CL300

Chemical Composition and Mechanical Property for 316L

Steel Grade

Chemical Composition

Mechanical Performance

C(Max)

Si(Max)

Mn(Max)

P(Max)

S(Max)

Ni

Cr

N(Max)

Mo

Tensile Strength
(Min)

Yield Strength
(Min)

Mpa

Mpa

316L

0.03

0.75

2.00

0.045

0.03

10.0–14.0

16.0–18.0

0.1

2.00–3.00

485

170

20189262231568412448 4 - ASME B16.5 A182 F316L Welding Neck Flange RF 6" S/40S CL300

ANSI, ASME, ASA B16.5 300lb/sq.in. WELDING NECK FLANGE RF
ø D b g m a J* h k Holes l Kg.
1/2″ 95,2 14,3 34,9 38,1 21,3 15,7 52,4 66,7 4 15,9 0,900
3/4″ 117,5 15,9 42,9 47,6 26,7 20,8 57,1 82,5 4 19,0 1,500
1″ 123,8 17,5 50,8 54,0 33,5 26,7 61,9 88,9 4 19,0 1,900
1 1/4″ 133,3 19,0 63,5 63,5 42,2 35,1 65,1 98,4 4 19,0 2,600
1 1/2″ 155,6 20,6 73,0 69,8 48,3 40,9 68,3 114,3 4 22,2 3,300
2″ 165,1 22,2 92,1 84,1 60,3 52,6 69,8 127,0 8 19,0 3,600
2 1/2″ 190,5 25,4 104,8 100,0 73,1 62,7 76,2 149,2 8 22,2 5,400
3″ 209,5 28,6 127,0 117,5 88,9 78,0 79,4 168,3 8 22,2 7,400
3 1/2″ 228,6 30,2 139,7 133,3 101,6 90,2 81,0 184,1 8 22,2 8,900
4″ 254,0 31,7 157,2 146,0 114,3 102,4 85,7 200,0 8 22,2 11,900
5″ 279,4 34,9 185,7 177,8 141,2 128,3 98,4 234,9 8 22,2 16,000
6″ 317,5 36,5 215,9 206,4 168,4 154,2 98,4 269,9 12 22,2 20,200
8″ 381,0 41,3 269,9 260,3 219,1 202,7 111,1 330,2 12 25,4 31,000
10″ 444,5 47,6 323,4 320,7 273,0 254,5 117,5 387,3 16 28,6 44,300
12″ 520,7 50,8 381,0 374,6 323,8 304,8 130,2 450,8 16 31,7 64,000
14″ 584,2 54,0 412,7 425,4 355,6 336,5 142,9 514,3 20 31,7 88,000
16″ 647,7 57,1 469,9 482,6 406,4 387,3 146,0 571,5 20 34,9 113,000
18″ 711,2 60,3 533,4 533,4 457,2 438,1 158,7 628,6 24 34,9 134,000
20″ 774,7 63,5 584,2 587,4 508,0 488,9 161,9 685,8 24 34,9 171,000
22″ 838,2 66,7 641,2 641,2 558,8 539,7 165,1 742,9 24 41,3 195,000
24″ 914,4 69,8 692,1 701,7 609,6 590,5 168,3 812,8 24 41,3 238,000
* The data “J” corresponds to the STD schedule
NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
6. Welding Neck Flange Bore Size SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100, SCH 120, SCH140, SCH160, XS

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