Super Duplex Steel F55 Flanges
- BOBERRY
- China
- 20-35 Days
- 100-150 Tons/month
Compared with stainless steel flanges, the yield strength of Super Duplex Steel F55 Flanges is twice as high as that of stainless steel flanges.
Super Duplex Steel F55 Flanges have excellent stress corrosion cracking resistance, especially the acid resistance of super duplex steel in chloride ion environment. Wear resistance is much higher than stainless steel flanges.
It is used in seawater desalination, sewage treatment and various acid-base environments. The service life is long, and the replacement time is saved. But also can save cost and labor.
Super Duplex Steel F55 Flanges
Gerneral Products Introduction
| Name | Super Duplex Steel F55 Flanges |
| Materials | F51, F53, F55, F60 series |
| Materials Standards | ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC |
| Flanges Types | Slip on welding flange, Welding necK flange, Socket welding flange, Threaded flange, Lapped joined flange, Blind flange, Spectacle blind,etc |
| Manufacturing Standards | ANSI B16.5 ANSI B16.47 MSS SP44 ANSI B16.36 ANSI B16.48 |
| Specification | 2"-24" |
| Thickness | STD, SCH40, SCH80, SCH160. SCHXX |
| Pressure grade | Class150,Class300,Class600,Class900,Class1500,Class2500 |
| Application | petroleum, chemical, shipbuilding, metallurgy, electricity and mechanical industries |
| Remarks | As customers request |
| Package | Seaworthy Plywood Cases or pallet or as per customers requirement |
| Delivery time | 15-35 days |
| Markets | Europe, US, North America and Asia |
Quality Control
We stickly follow the specification ISO 9001 specification, and do a good job of traceability follow-up work from raw material, manufacturing processes, inspection, package to shipment.
Super Duplex Steel F55 Flanges are our advantage products, our modern testing facilities is the key quality guarantee. we have PMI test equipments, the latest size measuring instrument, and experienced inspectors for carring out PT, MT, UT, RT and VT, meanwhile we can offer mill test report with 3.1 or 3.2 as customers requriements.
Other Information
1, If upto our minimum production quantity, for Super Duplex Steel F55 Flanges, we accept customized specification as drawings;
2, Payment terms: 30% deposit, the balance aganist with the copy of B/L
100% L/C at sight
3, Delivery term: CIF, CNF, FOB
We will always choose the most appropriate process for each forging item, in order to manufacture product of stable quality during the shortest leading time. We guarantee our delivery product has the longest service life of similar products while at low cost to the extremely....more
