Specification of Stainless Steel Lap Joint Flanges:
1. Stainless Steel: ASTM A 182, A 240
2. Grade: F 304, 304L, 304H, 316, 316L, 316Ti, etc
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 600
Sealing surface forms of Stainless Steel Lap Joint Flanges:
Raised face (RF), ring joint face (RJ)
The scope of European system for stainless steel flanges
The scope of American system for stainless steel flanges
Package of Stainless Steel Lap Joint 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.
Applications of Stainless Steel Lap Joint Flanges:
These are primarily used when quick assembly and disassembly of pipe line section is required under limited working pressure. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment. Their use at points where severe bending stress occurs should be avoided.