Industry Forged Flanges-ASME/ANSI Standard and Non-standard

The forged steel flanges are suitable for the connection of steel pipes
conveying mediums such as steam, oil, air, and water. They are widely used in
the oil gas Chemical industry and Shipbuilding. The forged flanges mainly
include Welding Neck, Blind, Slip-on, Lap-Joint, Socket ,Blind and Plate flange
type.
Standards
Standard Forged Flanges (Weld-neck, Slip-on, Socket-weld, and Blind flange) are
manufactured by Rayoung to different specifications like ASME, ANSI standards.
Our Forged Flanges cover a full range of pressure ratings of these
specifications.

Manufacturing Standards Referred


ASME B16.5: Dimension standard for steel pipe flanges and flanged fittings
ASME B16.47: Large diameter steel flanges NPS 26 to NPS 60
MSS-SP44: For steel pipeline flanges
API 605: For large diameter carbon steel flanges
Types of Forged Flanges
Industrial welded forged flanges come in many different types. Each species
meets its special requirements. For example, long weld neck flanges are
attached to the necks of the pipes.
There is also have weld neck flange

weld neck flange;
threaded flange;
slip-on flange;
lap-joint flange;
blind flange;
Plate flange
Forged Flange Pressure Ratings
Class 150 lb
Class 300 lb
Class 600 lb
Class 900 lb
Class 1500 lb
Class 2500 lb

Minimum Order: 1 pieces

Click to Enlarge