Slip on flanges is slipped over the pipe and then fillet welded. Slip-on flanges are easy to use in fabricated applications.
Specifications of Stainless Steel Slip on Flange:
1. Stainless Steel: ASTM A 182, A 240
2.Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750
3. Size: ANSI B 16.5 from 1/2" to 24" and classes150 to 2500 (complete range)
4.Standards: API, ANSI, BS, JIS, UNI, MSS and SP
5. Pressure: ANSI class 150 to 2,500
Sealing surface forms of Stainless Steel Slip on Flange:
Plane (FF), Raised Face (RF), uneven surfaces (MFM), tongue and groove surface (TG), ring joint surface (RJ)
The scope of European system for stainless steel flanges
Sealing surface type | Nominal pressure PN / MPa |
| (Bar) |
| 0.6 | 1.0 | 1.6 | 2.5 | 4.0 |
| -6 | -10 | -16 | -25 | -40 |
| Raised face (RF) | DN10-300 | DN10-600 | DN10-150 |
| Convex surface (MFM) | - | DN10-600 |
| Tongue and groove (TG) |
| Full plane (FF) | DN10-300 | DN10-600 | DN10-150 |
The scope of American system for stainless steel flanges
Sealing surface type | Nominal pressure PN (MPa) |
| (Class) |
| Class 150 | Class 300 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| Raised face (RF) | DN15-600 | DN15-300 |
| (1/2 "to 24") | (1/2 "-12") |
| Convex surface (MFM) | - | DN15-600 | DN15-300 |
| (1/2 "to 24") | (1/2 "-12") |
| Tongue and groove (TG) | - | DN15-600 | DN15-300 |
| (1/2 "to 24") | (1/2 "-12") |
| Full plane (FF) | DN15-600 | - |
| (1/2 "to 24") |
| Ring joint face (RJ) | DN25-600 | DN15-600 | DN15-300 |
| (1/2 "to 24") | (1/2 "to 24") | (1/2 "-12") |
Application of Stainless Steel Slip On Flange:
Used in quick assembly to save the cost, these are also used in less strict requirements in terms of length of pipe section..
Package of Stainless Steel Slip On Flanges:
The stainless steel flange products are packed according to the international standards and regulations as well as to customer's requests. We would take great care to avoid any damage during storage or transportation of the stainless steel flanges.
Shanghai Metal Corporation is the Leading Manufacturer and Supplier of metal products, building materials and machinery in China, the main customers are the world famous company.
The main metal product are:
Stainless steel strip(201, 202, 301, 304, 316, 316L, 321, 410, 430), aluminum strip, steel tape, Zinc strip, Copper strip.
