DIN 48 Inch Welding Neck Flange RF A105 Stainless Steel Forged Flanges
ANSI B16.47 covers pressure–temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included are flanges with rating class designations 75, 150, 300, 400, 600, and 900 with requirements given in both SI (Metric) and U.S. Customary units, with diame-ter of bolts and flange bolt holes expressed in inch units. This Standard is limited to
(a) flanges made from cast or forged materials
(b) blind flanges made from cast, forged, or plate materials (see Tables 1 and 2)
Also included in this Standard are requirements and recommendations regarding flange bolting, flange gas-kets, and flange joints.
GERNERAL INFORMATION ABOUT FLANGE
Size range: 1/2" to 80" DN10 to DN2000
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: PN2.5,PN6,PN10,PN16,PN25,PN40, class150, class300, class600, class900, class1500, class2500.
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material: carbon steel , stainless steel ,alloy steel
Coating: black paint, yellow transparent paint, cold and hot dip galvanized
| Size |
1/2"-80"
|
| Type |
Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange,
Swivel Flange, Spectacle Blind,Etc.
|
| Standard |
ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
|
| Pressure |
ANSI 150LBS-2500LBS,
|
|
DIN PN6-PN100
|
|
BS PN0.25-PN25 PN2.0-PN42.0
|
|
ISO7005-1,PN2.5-PN40
|
| Materials |
ASTM:SA105N/A105
|
|
Low Temperature Carbon Steel: ASTM SA350 LF2
|
|
High Strength Steel: ASTM SA694 F42/46/52/56/60/65
|
| ASTM A182 F304/304L/316/316L |
| ASTM A182 F1/F5/F9/F11/F22/F91/Etc. |
| ASTM A182 F51/F53/F55/F60 |
| Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 |
| 90/10,70/30 |
Advantage description:
PROVIDING ASME / EN / JIS / GB CODE & NON CODE INDUSTRIAL FLANGES FOR:
The Petrochemical, Process, and Waterworks industries. ANSI, API, AWWA pipe flanges in carbon steel , stainless steel , alloys and chrome steel. Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes 1/2" to 203". Pressure classes - 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K. High Yield - Low Temp.
