Threaded Pipe Flange

Threaded Pipe Flange

The threaded pipe flange refers to a flange which is connected by means ofthread connection. It is easy to disassemble making maintenance convenient andis used to attach small diameter and large wall thickness pipes. The threadedpipe flange performs superior sealing and has a simple and compact structure.It is required in electricity, petrochemical, chemistry, medicine, heating andcooling, water supply and many other industries for countless applications.

The process followed to manufacture a threaded pipe flange is mold forged and then isfinished by machine. It counts with a diameter from 3/8"to 40" and a nominal diameter from  DN10～DN1000. We have the American standardCLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500 and CLASS2500. Also full face and raised face.  The European standard PN 6, PN 10, PN 16, PN25, PN 40, PN 63 and PN 100 we provide as well along with the full face andraised face.

Raw Materials
Materials available to produce threaded pipe flange are listed below.
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-F22
Stainless Steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN321-321H 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

Standard Available
We have thefollowing standards available in Cangzhou ElectricityPipe-Fittings, convenient for every country in the world.
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