Quick Details
Size: 18″ (DN450)Material: 2205 (S31803/F51)Place of Origin: cangzhou, China (Mainland)Brand Name: wilson pipeline Standard or Nonstandard: StandardTechnics: ForgedConnection: WeldingShape: RoundStandard: ASME, etcType: UNS S31803 WNRF Flange
Packaging & Delivery
Packaging Details: Seaworthy plywood case or as customer requests
Delivery Detail: 2 – 10 days after receiving the deposit
Specifications
ANSI B16.5 ASTM A182 UNS S31803 WNRF Flange
1. Material: 2205 (S31803/F51)
2. Size: 18″ (DN450)
3. Standard: ANSI
4. Pressure: 150#
A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.
Such flanges are suitable for use in hostile environments that have extremes of temperature, pressure or other sources of stress. The resilience of this type of flange is achieved by sharing the environmental stress with the pipe with which it is welded. This type of flange has been used successfully at pressures up to 5,000 psi.
China Flange Manufacturer Yaang supplies ANSI B16.5 ASTM A182 UNS S31803 WNRF Flange, 18 Inch SCH10S, CL150.
Composition ranges for 2205 (F51) grade stainless steels
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
2205 (S31803) |
Min Max |
– 0.030 |
– 2.00 |
– 1.00 |
– 0.030 |
– 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.08 0.20 |
|
2205 (S32205) |
Min Max |
– 0.030 |
– 2.00 |
– 1.00 |
– 0.030 |
– 0.020 |
22.0 23.0 |
3.0 3.5 |
4.5 6.5 |
0.14 0.20 |
Type
UNS S31803 WNRF Flange
Size
Size: 18″ (DN450)
Pressure: 150#
Standards
SO, WN, SW, TH, LJ, BL, PL, etc
Material
Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L
Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70
Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91
Duplex Stainless Steel: F51, 2205, F53, 2507, etc
Surface treatment
Chamfering
Applications
Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc
Packing of ANSI B16.5 ASTM A182 UNS S31803 WNRF Flange 18 Inch SCH10S CL150
APPLICATIONS:
1. Petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
6. Oil and gas industry
Other Features:
1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant
2) We also produce flange with special specifications according to customers’ requirements;
Where can we find the high quality ANSI B16.5 ASTM A182 UNS S31803 WNRF Flange 18 Inch SCH10S CL150.
