Short Description

Model No.: F316L-Long-Welding-Neck-Flange-2-Inch-Class-150

China LWN Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 ASTM A182 F316L Long Welding Neck Flange, 2 Inch, Class 150.

Request a quote Share

Key Specifications / Features

Type: Long Welding Neck Flange
Material: A182 F316L
PN: 150LBS
Standard: ASTM
Size: 2 Inch (DN50)

20171026071043 83040 - ASME B16.5 ASTM A182 F316L Long Welding Neck Flange 2 Inch Class 150

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


20171024080635 47765 - ASME B16.5 ASTM A182 F316L Long Welding Neck Flange 2 Inch Class 150

Long Welding Neck Flange, ANSI CLASS 150, ASME B16.5, RAISED FACE (IN)

  • Dimensions to ASME B16.5 – Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
  • Bolt circle diameters are 1/8 inch larger than bolt diameter.
  • Connection complies with ASME BPVC Section II, Section VIII Division 1 and ASTM A105.
  • Angle “AA” is 30° per Section VIII Division 1.
  • Angle “AA” is 45° per Section VIII Division 2.

Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange


C

Diameter

of

Bore


D

Diameter

of Hub

at Base


J

Length

of

Hub


K

Nunber

of

Bolt

Holes

Diamete

of

Bolt

Holes

Bolt

Circle

Diameter


P

Approx.

Weight

1/2 3 1/2 1 3/8 7/16 0.50 1 1/4 9 4 5/8 2 3/8 3
3/4 3 7/8 1 11/16 1/2 0.75 1 5/8 9 4 5/8 2 3/4 5
1 4 1/4 2 9/16 1.00 2 9 4 5/8 3 1/8 8
1 1/4 4 5/8 2 1/2 5/8 1.25 2 3/8 9 4 5/8 3 1/2 10
1 1/2 5 2 7/8 11/16 1.50 2 5/8 9 4 5/8 3 7/8 12
2 6 3 5/8 3/4 2.00 3 1/4 9 4 3/4 4 3/4 16
2 1/2 7 4 1/8 7/8 2.50 3 3/4 9 4 3/4 5 1/2 21
3 7 1/2 5 15/16 3.00 4 1/4 9 4 3/4 6 24
3 1/2 8 1/2 5 1/2 15/16 3.60 4 7/8 9 8 3/4 7 31
4 9 6 3/16 15/16 4.00 5 1/2 12 8 3/4 7 1/2 47
5 10 7 5/16 15/16 5.00 6 1/2 12 8 7/8 8 1/2 57
6 11 8 1/2 1 6.00 7 3/4 12 8 7/8 9 1/2 77
8 13 1/2 10 5/8 1 1/8 8.00 9 3/4 12 8 7/8 11 3/4 103
10 16 12 3/4 1 3/16 10.00 12 12 12 1 14 1/4 150
12 19 15 1 1/4 12.00 14 3/8 12 12 1 17 215
14 21 16 1/4 1 3/8 14.00 16 12 12 1 1/8 18 3/4 221
16 23 1/2 18 1/2 1 7/16 16.00 18 12 16 1 1/8 21 1/4 254
18 25 21 1 9/16 18.00 20 12 16 1 1/4 22 3/4 276
20 27 1/2 23 1 11/16 20.00 22 12 20 1 1/4 25 324
22
24 32 27 1/4 1 7/8 24.00 26 1/4 12 20 1 3/8 29 1/2 439

Request a quote

Subject:

Products Related to ASME B16.5 ASTM A182 F316L Long Welding Neck Flange 2 Inch Class 150