Threaded Flange

Our threaded flange is an economical and time-saving device used in different industrial applications. It can be assembled to the pipe without welding, making it suitable for use in extremely high pressure services at atmospheric temperature, and in highly explosive areas where welding is hazardous. The bore is threaded to match an external thread on the pipe. Ahad TH flange is available in different sizes and materials to suit your unique requirements.

Size
Threaded flange 3/8"～40"
DN10～DN1000

Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100

Flange Facing Types
American Series: Flat Face(FF), Raised Face(RF)
European Series: Type A (Flat Face), Type B (Raised Face)

Materials
Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70

Standards
GB/T9112-2000
GB/T9114-2000
GB/T9124-2000
SH/T3406-1996
HG/T20592-2009 HG/T20614-2009
HG/T20615-2009 HG/T20623-2009 HG/T20635-2009
ASME B16.5-2009
EN1092-1-2007 EN1759-1-2004
DIN2566
BS1560-3.1-1989 BS4504-3.1-1989
AFNOR NF E29-200-1-2007
ISO7005-1-1992
JIS B2220-2004

Industrial Processes
Die forging, Machining

Industries Served
Power generation, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy

As an ISO certified threaded flange manufacturer and supplier in China, we produce our industrial flanges in accordance with the ISO, GB/T28001, and Q/SY1002.1 standards. So the quality of our products is ensured. Due to our superior quality and economical prices, our threaded flanges are well received in many countries, such as Italy, Belgium, the United States, Chile, Bolivia, United Arab Emirates, Brazil, South Korea, and India etc.
Any queries? Please feel free to contact us!