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Forged Nickel Alloy Flanges ASTM B564 UNS N08020 WN SO BL SW PL LJ TH Flange

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Forged Nickel Alloy Flanges ASTM B564 UNS N08020 WN SO BL SW PL LJ TH Flange

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Brand Name : HT

Model Number : forged Alloy 20 ASTM B564 UNS N08020 WN SO BL SW PL LJ TH flange

Certification : ISO9001

Place of Origin : China

MOQ : 1 pcs

Price : Negotiation

Payment Terms : L/C,T/T,, Western Union

Supply Ability : 1000 pcs per month

Delivery Time : 30-35 working days

Packaging Details : wooden case, wooden pallet

Product Type : Flange, Disc, Foring, Shaft Sleeves

Name : forged nickel Alloy 20 ASTM B564 UNS N08020 WN SO BL SW PL LJ TH flange

Size : 1/2"-60"

Class : 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Surface : oil rusted, yellow

Material : Nickel alloy/stainless steel/duplex stainless

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forged nickel Alloy 20 ASTM B564 UNS N08020 WN SO BL SW PL LJ TH flange

1. Alloy 20 WN SO SW blind flange dimension

FLANGES/FORGINGS/RINGS/DISC
Type: WN/LWN/SO/SW/blind/plate/threaded/anchor/swivel
/girth/lap joint/reducing/orifice//bleed ring
spectacle blind/paddle blind/spacer ring/orifice plate
Speical Products: Rings/Forgings/Disc/Shaft Sleeve
Standard Type Class Size
ASME B16.5 WN/LWN/SO/Blind/Lap Joint 150#-2500# 1/2"-24"(Except Blind Flange 2500lb 1/2"-12")
SW flange 150#-1500# 1/2"-3"(Except 1500# 1/2"-2 1/2")
Threaded 150#-900# 1/2"-24"
1500# 2500# 1/2"-2 1/2"
ASME B16.47 Series A WN/blind flange 150# -900# 22"-48"(Except 900# Size:26"-48")
ASME B16.47 Series B WN/blind flange 75#-300# 26"-48"
400# 600# 900# 26"-36"
DIN2527 Blind flange PN6-PN100 DN10-DN1000
DIN2543 SO flange PN16 DN10-DN1000
DIN2544 SO flange PN25 DN10-DN1000
DIN2545 SO flange PN40 DN10-DN500
DIN2565 Threaded flange with Neck PN6 DN6-DN200
DIN2566 Threaded flange with Neck PN16 DN6-DN150
DIN2567 Threaded flange with Neck PN25 PN40 DN6-DN150
DIN2568 Threaded flange with Neck PN64 DN10-DN150
DIN2569 Threaded flange with Neck PN100 DN10-DN150
EN1092-1:2002 Plate flange for welding/loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flange PN2.5-PN100 DN10-DN4000
JIS B2220 Welding Flange, Lap joint flange, threaded flange PN6-PN100 DN10-DN1500
BS4504 BS10 TableD/E Plate Flange for welding/WN flange/Blank Flange PN6-PN100 DN10-DN1500
Sealing Surface RF FF RTJ TF GF LF LM
Flange Face Finish Stock Finish/Spiral Serrated/Concentric Serrated
/Smooth Finish(Ra 3.2 and 6.3 micrometers)
125-250 AARH(it is called smooth finish)
250-500 AARH(it is called stock finish)
Coating Vanish, yellow paint, anti-rust oil, galvanizing etc
Material Nickel Alloy Steel ASTM B564 Hastelloy C22/C276/C2000
Incoloy 600/625 Incoloy 800/800H/800HT
Incoloy 925/926 Alloy 20/31
Monel 400/Monel K-500
ASTM B462 Hasatelloy G30 Hastelloy C22/C276/C-2000
Incoloy A286, Alloy 20/31
AL-6XN Hastelloy B2/B3

2. Alloy20 brief material introduction:

Common names: Carpenter 20, 20Cb-3, WP 20CB, Incoloy alloy20, 1.4563

Alloy 20, also known as Carpenter 20, is a Nickel-iron-chromium Austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. This superalloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. Carpenter 20 combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Although originally designed for use in sulfuric acid related industries, Alloy 20 is now a popular choice for a wide variety of industries including the chemical, food, pharmaceutical, and plastics industries. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping.


There has long been a debate on whether Carpenter 20 is a stainless steel or a nickel alloy because the nickel content is right on the border of defining it as one way or the other. So, depending on who you talk to this alloy may be referred to as alloy 20 Stainless Steel or as a nickel alloy. Either way it is still great for corrosion resistance.

Chemical Composition, %

Ni Fe Cr Cu Mo Nb
32.00-38.00 Balance 19.0-21.0 3.0-4.0 2.0-3.0 0.8xC-1.0max
C Mn P S Si
0.07max 2.0max 0.045max 0.035max 1.0max

ASTM SPECIFICATION

Pipe SMLS Pipe Welded Tube SMLS Tube Welded Sheet/Plate Bar Forging /Flange BW Fittings
ASTM B729 ASTM B464 ASTM B729 ASTM B468 ASTM B463 ASTM B473 ASTM B462 ASTM B366

3. Alloy 20 flange HT advantage:

① To be focused, to be professional

HT pipe believes in "Focus & Professional" and is always committed to providing customers with qualified products and considerate service to meet their requests. Based on this idea, HT pipe grows out from a small factory to an International company who sells to different customers from Asia, Middle East, Europe, and South America etc, with more than 6 million US Dollars turnover per year.

② Mature management

HT pipe have advanced equipment and first-class management team. Within more than 10 years production experience, we have mature production system for alloy fasteners, fast delivery, good quality control, rich produce experience, and good material partners to lead to a competitive price and stable quality ensurance.

③ 10 year experience in special alloy flange

With over 10 years experience specializing in alloy flanges. As a high technology alloy manufacturer, we can produce bolts, nuts, studs/threaded rods, screws according to ASME/ASTM/DIN standard and specifications. We have different kinds of standard & non-standard fasteners made from Hastelloy Alloy, Monel Alloy, Nickel Alloy, Inconel Alloy, Incoloy Alloy, Precipitation Hardenging Steel, Anti-corrosion Alloy, Duplex Stainless Steel, Superalloy, Precision Alloy, Austenitic Stainless Steel.

4. Alloy 20 Markings on the nickel alloy 20, UNS N08020, WNR 2.4660 flange

Forged Nickel Alloy Flanges ASTM B564 UNS N08020 WN SO BL SW PL LJ TH Flange


Product Tags:

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