Standards:
ANSI/ASME The industry standard for pipeline flanges and fittings. B16.1, B16.5, and B16.47 are the most recognized standards nationwide. DIN Deutsches Institut fur Normung developed a metric standard for flanges and fittings which are most commonly used as an ANSI equivalent for Europe, as well as pressure vessels being sent to foreign markets. API American Petroleum Institute flanges and fittings are reference under API 6A and utilized for high pressure oilfield applications. JIS A Japanese specification for materials utilized almost exclusively in Japan, but often found in maritime vessels world wide. AWWA The American Water Works Association specification C207 provides flanges mostly of the plate variety and for use in low pressure and low temperature applications |
Materiels:
Low Temp Carbon Steel ASME/ASTM SA/A350 LF1/2/3/6 Chrome Moly ASME/ASTM SA/A182F1, F2, F5, F9, F11, F12, F22, F91 Stainless Steel ASME/ASTM SA/A182F304/304L, 316/316L, 317/317L, 321/321H,347/347H,310 Duplex / Super Duplex UNS S31803, S32750, S32760, S32205, S31254 ASME/ASTM SA/A182 F51, F53, F55, F60, F44 Nickel Alloy ASME/ASTM SB/B564, UNS2200 (Nickel 200) UNS2201 (Nickel 201), UNS4400 (Monel 400) UNS5500 (Monel K500), UNS6600 (Inconel 600) UNS6601 (Inconel 601), UNS6625 (Inconel 625) UNS8810/8811 (Incoloy 800H/HT), UNS8825 (Inconel 825) UNS10276 (Hastelloy C-276), UNS6622 (Hastelloy C-22) |
Supply range is from 1/2" up to 64" Forged Flanges
Welded Neck FlangeA weld neck flange is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference.
|
Orifice FlangesAn Orifice flange is a disc-shaped flange, engineered with either a Raised Face or a Ring Type Joint facing. The traditional orifice flange assembly consists of a pair of flanges, orifice plate, bolts, nuts, gaskets, jacking screws and plugs.
|
Slip-On FlangesSlip on Flange is essentially a ring that is placed over the pipe end, with the flange face extending from the end of the pipe by enough distance to apply a weld bead on the inside diameter.
|
Threaded FlangeThreaded flanges are threaded in the bore to match an external thread on the pipe. The threads are tapered to create a seal between the flange and pipe as the tapers approach the same diameter. These flanges are normally designed for low pressure, non-cyclic applications.
|
Lap Joint FlangeUsed in conjunction with a "Lap joint Stub End," these flanges are nearly identical to a slip-on flange with the exception of a radius at the intersection of the flange face and the bore to accommodate the flanged portion of the stubbed.
|
Blind FlangeThese flanges are manufactured without a bore and used as closures or seals for the ends of piping systems. They are also used to provide access covers for pressure vessels. Blind flanges are provided with or without a hub, depending on customer requirements.
|
Spectacle FlangesSpectacle Blinds are generally applied to permanently separating pipe systems, or just to connect with each other. A Spectacle Blind is a steel plate cut into two discs of a certain thickness.
We can manufacture at any size and materials. |
Long Weld Neck FlangesLong Weld Necks are shaped like a slip-on flange with a piece of pipe already attached but are formed and machined in one-piece construction. They are often used in vessel manufacturing.
|
Body ValveCustomised valve body for valve manufacturer and fabricators.
|
Customised Flangesforged Customised flanges or rings for all the industries with any materials
|
FlangeoletWe do keep Stock for the branch fittings and Flangeolet
|
Contact Us at any timeWe would like to hear from you to provide you our best supports.
|