Flange
Flange
Flanges connect pipes to equipment and allow for easy disassembly during maintenance. S.K. Fitting Valve manufactures, imports, and distributes high-quality carbon and stainless steel flanges. We offer custom manufacturing to your exact specifications at competitive prices, ensuring full compliance with international standards.”
Material
Carbon Steel: SS400 และ A105
Stainless Steel: 304, 304L, 316 และ 316L
Sizes: Available Size: “1/2-48” (Max Diameter = 1,500 mm.)
Standard:
ANSI 125P, 150P, 300P, 400P, 600P, 1500P and 2500P
JIS 2K, 5K, 10K, 20K, 30K, 40K and 63K
DIN/EN PN6, PN10, Pn16, PN25, PN40, PN64, PN100
Contacts Organizations and standards related to pipework
The list of organizations and standards related to pipework used for reference are:
Current standards
| MAA | Manufacturers Standardization Society of the Values and Fitting Industry |
| ASME | American Society for Testing and Materials |
| API | American Petroleum Institute |
| AGA | American Gas Association |
| MSS-SP | Manufacturers Standardization Society-Standard Practice |
| AWWA | American Water Works Association |
Historical standards
| ASA | American Standard Association |
| replaced by USAS in 1966. | |
| USAS | United States of America Standard |
| replaced by ANSI in 1969. |
Flange types
- SW–Socket Weld Flange
- Threaded Flange
- Stub End Flange
- SO – Slip On Flange
- WN – Welding Neck Flange
- Blind Flange
- HDPE, Backing Ring, Flange
- Plate Flange
- Lap Joint Flange
Facing
- Raised Face – RF
- Flat Face – FF
- Tongue and Groove – TG
- Male-and-Female – M&F
Related products
FlangeBlind Flange
Read moreBlind flanges seal the ends of piping systems, valves, or equipment openings. They are essential for isolating pipeline sections during maintenance, inspection, or future expansion.
- Flange
Threaded Flange
Read moreThreaded Flanges feature an internal thread for connection to pipes without welding. They are ideal for low-pressure, low-temperature utilities like air and water. Since no ‘hot work’ is required, they are especially suited for highly flammable or explosive environments where welding is prohibited.
- Flange
Stub End Flange
Read moreS.K. Fitting Valve offers flanges for fittings. Liver ligament, both flat surface and raised surface We have a wide range of stubs and flanges for you to choose. Whether it’s material grade or size such as 3/8″”~80″” and DN10~DN2000.
- Flange
Lap Joint Flange
Read moreLap Joint Flange must be used together with the stub end by attaching the flange to the stub end and connecting the stub end to the pipe by the Butt Weld method. pipe body This can reduce the misalignment of bolt holes and reduce the torque caused by the misalignment of the pipe.
