Flange
Technical Specifications
Standard:
ASTM A105/ASTM A350 LF2; ASTM A694 F42 / 46 / 56 / 60 / 65; STM A182 F11 / 22 / 5 / 9 / 91; ASTM A182 F304/304L/304H/316/316L/310S/904L/F51
Technical :
Forging
Package:
Wooden Box or Pallet or Carton
Pressure:
Pn6/10/16/25/40/63
HS Code:
7307210000
Product Description
Steel Flange
| Basic Specifications | |
|---|---|
| Sizes | 1/2"-60" NPS (DN15-DN3000) |
| Thickness | SCH10, STD, SCH40, SCH60, XS, SCH80, SCH120, SCH160, XXS |
| Basic Materials | • ASTM A105 – Forged Carbon Steel • ASTM A181 – Forged Carbon Steel for General Purpose • ASTM A182 – Forged Alloy Steel and Stainless Steel • ASTM A350 – Forged Alloy Steel for low temperature services |
| Types of Flanges | |
| Weld Neck Flange | |
| Size Range | DN15-DN2000 (1/2-78 inch) |
| Pressure Grade | • PN2.5 - PN400 • Class 150 - Class 2500 |
| Slip-On Flanges | |
| Size Range | DN15-DN2000 |
| Pressure Grade | • PN series: PN2.5Mpa~PN40Mpa • Class series: Class150~Class1500 |
| Common Features | |
| Surface Treatment | • Anti-rust Oil • Transparent/Yellow/Black Anti-rust Paint • Zinc • Hot dipped Galvanized |
| Sealing Surface Types | • RF (Raised Face) • FF (Flat Face) • M&F (Male-and-Female Face) • RTJ (Ring-Type Joint) • T&G (Tongue and Groove Face) |
| Common Standards | ANSI, ASME, JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS2129, GOST-12820 |
| Applications | |
| • Pipe connection • Valve connection • Pump connection • Special equipment connection (filters, pressure vessels, etc.) | |
