Short Description

Model No.: UNS-S31603-LWNRF-Flange-1"-CL150

China Long Weld Neck Flange Manufacturer www.metallicsteel.com offers ASME B16.5 ASTM A182 UNS S31603 LWNRF Flange, 1″, CL150.

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Key Specifications / Features

Type:  UNS S31603 LWNRF Flange
Size: 1″ (DN25)
Class / Pressure: 150#
Standard: ASME B16.5
Material: 316L (UNS S31603)

20191017190118 22052 - ASME B16.5 ASTM A182 UNS S31603 LWNRF Flange 1" CL150

Chemical Composition % of 316L (UNS S31603)

Grade

C

Mn

P

S

Si

316

≤0.08

≤2.00

≤0.045

≤0.03

≤1.00

316L

≤0.030

≤2.00

≤0.045

≤0.03

≤1.00

Grade

Cr

N

Mo

Ni

V

316

16.0-18.0

≤0.01

2.00-3.00

10.0-14.0

/

316L

16.0-18.0

≤0.01

2.00-3.00

10.0-14.0

/

MECHANICAL PROPERTIES:

Grade

Ultimate Tensile Strength ,psi Minimum

Yield Strength,ksi Minimum

Elongation Percent %

Reduction of Area %

316

≥515

≥205

≥30

≥50

316L

≥485

≥170

≥30

≥50

Long Weld neck flange dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47.

During dimensional inspection of flange, you should check for

  • Outer & Inner Diameter of body
  • Bolt Circle & Bolt hole Diameter
  • Thickness of weld end
  • Length of the Hub
  • Straightness and alignment of the bolt hole

long weld neck flange dimensions 1024x791 - ASME B16.5 ASTM A182 UNS S31603 LWNRF Flange 1" CL150

Class 150 Long Weld Neck Flange Dimensions

Size in Inch Size in mm Outer Dia. Flange Thick. Hub OD Weld Neck OD RF Dia. RF Height PCD Hub Length No of Bolts Bolt Size UNC Machine Bolt Length RF Stud Length Hole Size ISO Stud Size
A B C D E F G H
1/2 15 90 9.6 30 21.3 34.9 2 60.3 As Required 4 1/2 50 55 5/8 M14
3/4 20 100 11.2 38 26.7 42.9 2 69.9 As Required 4 1/2 50 65 5/8 M14
1 25 110 12.7 49 33.4 50.8 2 79.4 As Required 4 1/2 55 65 5/8 M14
1 1/4 32 115 14.3 59 42.2 63.5 2 88.9 As Required 4 1/2 55 70 5/8 M14
1 1/2 40 125 15.9 65 48.3 73 2 98.4 As Required 4 1/2 65 70 5/8 M14
2 50 150 17.5 78 60.3 92.1 2 120.7 As Required 4 5/8 70 85 3/4 M16
2 1/2 65 180 20.7 90 73 104.8 2 139.7 As Required 4 5/8 75 90 3/4 M16
3 80 190 22.3 108 88.9 127 2 152.4 As Required 4 5/8 75 90 3/4 M16
3 1/2 90 215 22.3 122 101.6 139.7 2 177.8 As Required 8 5/8 75 90 3/4 M16
4 100 230 22.3 135 114.3 157.2 2 190.5 As Required 8 5/8 75 90 3/4 M16
5 125 255 22.3 164 141.3 185.7 2 215.9 As Required 8 3/4 85 95 7/8 M20
6 150 280 23.9 192 168.3 215.9 2 241.3 As Required 8 3/4 85 100 7/8 M20
8 200 345 27 246 219.1 269.9 2 298.5 As Required 8 3/4 90 110 7/8 M20
10 250 405 28.6 305 273 323.8 2 362 As Required 12 7/8 100 115 1 M24
12 300 485 30.2 365 323.8 381 2 431.8 As Required 12 7/8 100 120 1 M24
14 350 535 33.4 400 355.6 412.8 2 476.3 As Required 12 1 115 135 1 1/8 M27
16 400 595 35 457 406.4 469.9 2 539.8 As Required 16 1 115 135 1 1/8 M27
18 450 635 38.1 505 457.2 533.4 2 577.9 As Required 16 1 1/8 125 145 1 1/4 M30
20 500 700 41.3 559 508 584.2 2 635 As Required 20 1 1/8 140 160 1 1/4 M30
24 600 815 46.1 663 610 692.2 2 749.3 As Required 20 1 1/4 150 170 1 3/8 M33

Summary
asme b16 5 astm a182 uns s31603 lwnrf flange 1 cl150 - ASME B16.5 ASTM A182 UNS S31603 LWNRF Flange 1" CL150
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5 based on 1 votes
Brand Name
Yaang
Name
ASME B16.5 ASTM A182 UNS S31603 LWNRF Flange 1" CL150
Price
USD 1-9999
Product Availability
Pre-Order Only

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