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Your Location: Home > Types of Flanges > Long Weld Neck Flanges > SA182 F317L LWN.RF Flange 2 Inch CL300
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SA182 F317L LWN.RF Flange 2 Inch CL300

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

  • Size: 2" (DN50)
  • Material: F317L
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Yaang
  • Standard or Nonstandard: Standard
  • Technics: Forged
  • Connection: Welding
  • Shape: Round
  • Standard: ASME B16.5, etc
  • Type: F317L LWNRF Flange

Packaging & Delivery

Packaging Details: Seaworthy plywood case or as customer requests
Delivery Detail: 2 - 10 days after receiving the deposit

Specifications

SA182 F317L LWN.RF Flange
1. Material: F317L (UNS S31703)

2. Size: 2" (DN50)

     Length200L, 207.6L, 214.3L, 267.5L, 319.8L, 320.8L

3. Standard: ASME B16.5, etc

4. Pressure: 300#

China LWN Flange Manufacturer yaang supplies SA182 F317L LWN.RF Flange, 2 Inch, CL300, Length: 200L, 207.6L, 214.3L, 267.5L, 319.8L, 320.8L.

Long neck flange blank forged as a whole

Long neck flange blank forged as a whole

Many factories make long neck flanges by welding the steel pipe inside the neck of the flange, so the quality of the long neck flanges made is very poor (easy to cause safety accidents), but the price is cheap. Yaang's long neck flanges are integrally forged, and the quality is guaranteed.

Drawing of LWN.RF Flange

The chemical composition of grade 317L stainless steel

Element Content (%)
Iron, Fe Balance
Chromium, Cr 18-20
Nickel, Ni 11-15
Molybdenum, Mo 3-4
Manganese, Mn 2
Silicon, Si 1
Phosphorous, P 0.045
Carbon, C 0.03
Sulfur, S 0.03

The mechanical properties of grade 317L stainless steel

Properties Metric Imperial
Tensile strength 595 MPa 86300 psi
Yield strength 260 MPa 37700 psi
Modulus of elasticity 200 GPa 29000 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 55% 55%
Hardness, Rockwell B 85 85


Type

SA182 F317L Long Welding Neck Flange

Size

2 inch (DN50) Length: 200L, 207.6L, 214.3L, 267.5L, 319.8L, 320.8L

Standards

ANSI ANSI B16.5 ASME B16.47 series A/B
DIN DIN 2631 2573 2527 2565 2641
GOST GOST 12820-80,GOST 12821-80,Gost Blind
EN EN1092-1:2002
JIS JIS B2220-2004, KS D3576, KS B6216,KS B1511-2007,JIS B2261; JIS B8210
BS BS4504,BS10 Table D/E
UNI UNI 2253-67,UNI6091-67,UNI2276-67,UNI2280-67,UNI6089-67
SABS SABS 1123

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 SteelF51, 2205, F53, 2507, etc

Surface treatment

Chamfering

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

yaang's logo

PT (Penetrant Testing)

Penetrant Testing, which is called PT, is the earliest nondestructive testing method for the application of Nondestructive Testing. Because of its simple and easy operation, it is widely used in all fields of modern industry.

The main application of osmosis detection is to check the surface openings of metal (stainless steel, aluminum alloy, magnesium alloy, copper alloy, heat-resistant alloy, etc.) and non metal (plastic, ceramic, etc.), such as surface cracks.

In the process of manufacturing and operation of industrial products (pipe fittings, flanges, steel pipes), surface cracks may be produced on the surface of a few microns on the surface. Fracture mechanics research shows that these micro cracks are the source of crack in equipment under bad working conditions.

Penetrant Testing

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 SA182 F317L LWN.RF Flange, 2 Inch, CL300, Length: 200L, 207.6L, 214.3L, 267.5L, 319.8L, 320.8L.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
Address:Longwan District, Wenzhou, Zhejiang Province, China.

Copyright Notice © Yaang.com Yaang Pipe Industry Co., Limited All rights reserved.

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