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ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Threaded Flange
  • ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Threaded Flange

ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Threaded Flange

Item No.: 0512
ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Threaded Flange
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ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Threaded Flange
 

Also referred to as a screwed flange by any Threaded Flange Manufacturer, these flanges have a thread inside the flange bore. These threads aid the flange to be fitted onto a pipe, which in turn will have a set of matching male threads. Generally, a threaded flange is designed with the intention of being used in those areas that do not permit welding to be performed in the pipe area. For instance, if welding were to be carried out in highly flammable areas, the result would lead to explosions and potential health hazards. Hence, 1/2 threaded flange is used in nuclear power or heavy oil refineries. Apart from proving to be an easy and speedy connection device, it is important to note that a Carbon steel threaded flange is not particularly suited to perform well in industries that have a high temperature and a high pressure setting.

 

Specifications of ANSI B16.47/ASME B16.47 Threaded flange

 

Threaded flange Standards

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1,

API7S-15, API7S-43, API605, EN1092

Threaded flange Size

1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000

Application Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding,onshore platform

Threaded flange Pressure

Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Types Of Threaded flange

Forged / Threaded / Screwed / Plate

Special design

As per your drawing

 

Dimensions Of ANSI B16.47/ASME B16.47 Threaded flange

 

Pipe Size Outside Diameter of Flange Diameter of Raised Face Thickness of Flange Diameter of Hub at Base Length of Hub Minimum Thread Length Number of Bolt Holes Approx. Weight
(NPS) A B C J L N (Lbs.)
1/2 3 1/2 1 3/8 7/16 1 3/16 5/8 5/8 4 2
3/4 3 7/8 1 11/16 1/2 1 1/2 5/8 5/8 4 2
1 4 1/4 2 9/16 1 15/16 11/16 11/16 4 2
1 1/4 4 5/8 2 1/2 5/8 2 5/16 13/16 13/16 4 3
1 1/2 5 2 7/8 11/16 2 9/16 7/8 7/8 4 3
2 6 3 5/8 3/4 3 7/16 1 1 4 5
2 1/2 7 4 1/8 7/8 3 9/16 1 1/8 1 1/8 4 7
3 7 1/2 5 15/16 4 1/4 1 3/16 1 3/16 4 8
3 1/2 8 1/2 5 1/2 15/16 4 13/16 1 1/4 1 1/4 8 11
4 9 6 3/16 15/16 5 5/16 1 5/16 1 5/16 8 13
5 10 7 5/16 15/16 6 7/16 1 7/16 1 7/16 8 15
6 11 8 1/2 1 7 9/16 1 9/16 1 9/16 8 19
8 13 1/2 10 5/8 1 1/8 9 11/16 1 3/4 1 3/4 8 30
10 16 12 3/4 1 3/16 12 1 15/16 1 15/16 12 43
12 19 15 1 1/4 14 3/8 2 3/16 2 3/16 12 64
14 21 16 1/4 1 3/8 15 3/4 2 1/4 2 1/4 12 85
16 23 1/2 18 1/2 1 7/16 18 2 1/2 2 1/2 16 93
18 25 21 1 9/16 19 7/8 2 11/16 2 11/16 16 120
20 27 1/2 23 1 11/16 22 2 7/8 2 7/8 20 155
22 29 1/2 25 1/4 1 13/16 24 3 1/8 3 1/8 20 159
24 32 27 1/4 1 7/8 26 1/8 3 1/4 3 1/4 20 210