WN/SO/BL Flange of Nickel Alloy 625/ UNS N06625 Used for Pipe Connection
| 1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc |
| 2 . Surfacing : RF , FF , RTJ |
| 3 . Materials :UNS N06625 , N06600 , N06601 , N07718 , N10276 , N0800 , N08825 , N04400 ; etc. |
| 4 . Standards : ASTM B564 ,ASTM B637, ASTM B462 etc |
| 5 . Tolerances : according to the specification or customer’s request and drawings |
| 6 . Applications : Pipe connection , Piping project construction etc |
| 7 . Pressure class : PN20-PN420 |
UNS | Alloy | Scope (mm) | |||
Seamless pipe &tube | Welded pipe & tube | Fitting/ Flange | Sheet, Plate, Strip | ||
UNS N06625 | ALLOY 625 | OD: 4.5-355mm WT: 0.7-20mm L: 0-12000mm | OD: 17.1-914.4mm; WT: 1-36mm; L：<12000mm | DN15-DN600 | Plate: WT<6mm, WDT<1200mm, L<3000mm; WT>6mm, WDT<2800mm, L<8000mm Coil: WT:0.15-3mm WDT:<1000mm |
Blind Flange Advantages
a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
Slip-On Flange:
Slip-on flange also called SO flange. It is a flange that slides on the pipe with an intenal design slightly larger than the pipe.
It is used to insert the pipe into the inner bore of the flange.
Weld Neck Flange:
Weldneck flange bore is machined to match the ID of the pipe or fitting. This creates a smooth transition to and from the weld neck flange and prevents turbulence at the welding neck. Hence it is important to specify the pipe schedule at the time of buying a weld neck flange.
Features: Alloy 625 has excellent strength at temperatures up to 816℃. At higher temperatures, its strength is generally lower than that of other solid solution strengthened alloys. Alloy 625 has good oxidation resistance at temperatures up to 980℃ and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.
Applications: Chemical process industry and sea water application. Inconel 625 is used in short term applications at temperatures up to 816℃. For long term service, it is best restricted to a maximum of 593℃, because long term exposure above 593℃ will result in significant embrittlement.
| Terms & Conditions | Price Item | FOB, CFR, CIF, or as negotiation |
| Payment | T / T, LC, or as negotiation | |
| Delivery Time | 30 working days after received your deposit ( Normally according to the order quantity ) | |
| Package | Plywood case or as per customer’s requirement | |
| Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable | |
| Quality | Test | 100% PMI test; Size test, etc |
| Market | Main Market | Europe, Middle East, Southeast Asia, South America. Etc |