ASTM B564/ASME SB564 UNS N06022 Hastelloy C22 Flanges

Check Hastelloy C2000 Blind Flange, Lap Joint Flange, Slip-On, Weld Neck And Reducing Flange Price List Online

Refer Uns N06200 Flange Dimensions And Sb-366 N10675 Flange Weight Chart

Hastelloy C22 or Wnr 2.4617 Material is also referred to as alloy C22. The ANSI B16.5 Hastelloy C22 Weld Neck Flanges is an austenitic alloy grade that is considered to be versatile in nature. Chemically, the DIN 2.4602 Slip On Flange consists of elements such as nickel, chromium, molybdenum & tungsten as a primary base in the alloy.

Hastelloy C22 Flanges Manufacturers
Hastelloy C22 Flanges Manufacturers
Astm B564 Uns N06022 Flanges
Astm B564 Uns N06022 Flanges
Hastelloy C22 Blind Flange Manufacturer
Hastelloy C22 Blind Flange Manufacturer

 The key characteristics of the Hastelloy C22 Spectacle Blind  Flange is the ability of the alloy to resist corrosion. For instance, Hastelloy C22 is known to have enhanced resistance to pitting, crevice corrosion as well as stress related corrosion cracking. The corrosion resistance property of the alloy is credited to the addition of  both Molybdenum and nickel. The high content of chromium offers good resistance to oxidizing media while the molybdenum and tungsten content  in the Hastelloy B3 Pipe Flanges provides the alloy with good resistance to corrosion in reducing media.

This nickel steel Alloy C200 Industrial Flanges also displays excellent resistance to oxidation in aqueous media including environments that contain chemical solutions such as wet chlorine or mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosive media  that the  Alloy C22 Flanges has resistance to include solutions that contain sea water, brine, wet chlorine, oxidizing acid chlorides, formic and acetic acids, ferric and cupric chlorides, and many mixed or contaminated chemical solutions, both organic and inorganic.

The nickel based Hastelloy C22 also offers optimum resistance in environments where the alloy will come across process streams in both reducing as well as oxidizing conditions. This is beneficial in multi- purpose plants or factories where such upset or constantly different conditions occur frequently. For example, the Sb-366 N10675 Flange Weight Chart can be used in various fields such as Chemical process industry in equipment like chlorination systems, pulp and paper bleach plants, flue gas scrubbers, sulfur dioxide scrubbers, pickling systems, and nuclear fuel reprocessing. In these industries, there are several multi-purpose plants that have the need for equipment’s, components or parts that have high tensile strength while maintaining their corrosive resistance properties.

This nickel based alloy is known to resist the formation of grain-boundary precipitates that generally occurs in the heat-affected weld zone. Thus, making Hastelloy C22 a well suited alloy which can be used for most chemical process applications in the as-welded condition.Hastelloy C22 Flanges must not be used in applications where the temperatures can rise above 1250° F due to the formation of detrimental phases which are formed above this temperature.

Although ductile enough to be formed into any Uns N06200 Flange Dimensions by cold working methods, the alloy may require to be possessed by intermediate annealing due to work hardening. Forging should be performed on the Hastelloy C2000 Blind Flange between a temperature range of 1750 ° F to 2050° F followed by rapid cooling. The alloy can be annealed at a temperature range that falls between 2020° F to 2150° F. Annealing the alloy is followed by a rapid quenching. Cooling the alloy at an accelerated rate avoids the formation of detrimental phases which are form when the alloy reaches a temperature between 1400 ° F to 1800° F. Welding the Hastelloy C22 Flanges can be performed with by conventional shop practises such as  gas tungsten-arc, gas metal-arc method and shielded metal-arc processes.

 

Hastelloy C22 Flanges Specifications and Standards

Specifications Hastelloy C22 Flanges
Hastelloy C22 Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
ASME B16.5 Hastelloy C22 Flange size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Hastelloy C22 Flange Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Hastelloy C22 Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Hastelloy C22 Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Hastelloy C22 Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Hastelloy C22 Flange Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
Most common types of Hastelloy C22 Flanges
  • Socket Weld Ring Flange (SWRF), Hastelloy C22
  • Threaded Ring Flange, Hastelloy C22
  • Blind Ring Flange (BLRF), Hastelloy C22
  • Weld Neck Ring Flange (WNRF), Hastelloy C22
  • Slip-On Ring Flange (SORF), Hastelloy C22
  • Ring Type Joint Flange (RTJF), Hastelloy C22
  • Lap Joint Ring Flange (LJRF), Hastelloy C22
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Hastelloy C22 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Hastelloy C22 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

Specialized manufacturer of
  • DIN 2566 en 1092 1
  • Pn16 Flange
  • DIN 2566 pn16
  • Rtj Flange
  • Hastelloy C22 Sorf Flange
  • Hastelloy C22 Table Flanges
  • DIN 2566 pn10
  • Hastelloy C22 Large Diameter Flange
  • Hastelloy C22 Threaded Flanges
  • Hastelloy C22 Blind Flanges
  • ASTM B564 Plate Flange
  • Hastelloy C22 Weld Neck Flanges
  • Hastelloy C22 Loose Flanges
  • ASTM B564 Orifice Flange
  • Hastelloy C22 Slip-On Flanges
  • Alloy Lap Joint Flange
  • Hastelloy C22 Socketweld Flanges
  • Hastelloy C22 AS 4087 Water Flanges
Test Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Origin West Europe /Indian / USA / Japan / Korean
Hastelloy C22 Flanges Standard

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • AS 2129: Table D; Table E; Table H
  • B.S: BS4504 , BS3293, BS1560, BS10
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • American standard (ANSI)
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • British standard (BS)
  • German (DIN)
  • Any other specilised flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
Key markets and industries for Hastelloy C22 Flanges
  • Nuclear power (mostly seamless).
  • Heavy oil refineries.
  • Bitumen upgraders.
  • Petrochemicals and acids.
Export to Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc
Hastelloy C22 Flanges Application
  • To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

 

Corrosion-Resistant Alloys

Alloy
Specifications
UNS
B-3®
N10675
C-4
N06455
C-22®
N06022
C-22HS®
N07022
C-276
N10276
C-2000®
N06200
G-30®
N06030
HYBRID-BC1®
N10362

 

High-Temperature Alloys

Alloy
Specifications
UNS
25
R30605
188
R30188
214®
N07214
230®
N06230
242®
N10242
263
N07263
282®
N07208
556®
R30556
617
N06617
625
N06625
625SQ®
N06626
718
N07718
HR-120®
N08120
HR-160®
N12160
X
N06002

 

Hastelloy C22 Flanges Price List

Hastelloy C22 Flanges
Price List
Dn500 Pn10 ASTM A694 F52 Steel hastelloy c22 flange
₹ 1,05,812.10-₹ 7,05,414.00 / Ton
Hastelloy c22 flange
₹ 70.55-₹ 705.42 / Piece
ASME SB564M Hastelloy C22 SWRF Flange
₹ 2,11,624.20-₹ 3,52,707.00 / Ton
Hastelloy C22 Blind Flange
1 Piece Min. Order
WN Hastelloy c22 flange dn80 flange
₹ 70.55-₹ 705.42 / Piece
Super quality and competitive price Hastelloy c22 flange
₹ 1,410.83 / Kilogram
Hastelloy C22 ASME B16.5 Flanges
₹ 2,11,624.20-₹ 3,52,707.00 / Ton
Hastelloy C22 Spectacle Blind Flanges
₹ 2,11,624.20-₹ 3,52,707.00 / Ton
Welded Neck Flange Of Hastelloy C22
₹ 70.55-₹ 2,116.25 / Piece
High quality C22 Hastelloy forged flange
₹ 1,946.95-₹ 2,285.55 / Kilogram

 

Alloy C22 Flanges Weight Chart

15mm (1/2") Hastelloy C22 Flange Weight Chart

Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14

 

Dimensions of Hastelloy C22 Pipe Flange

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

 

Hastelloy C22 Flange manufacturers in India

 

Hastelloy C22 Pipe Flange Pressure Ratings

Hastelloy C22 Flanges Flange Standards / Types and Pressure Class :

 

ASME/ANSI B 16.5 Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B], Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Slip on Flange, Welding Neck Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

 

Specialist Manufacturer Of Alloy C22 Flanges, Alloy C200 Industrial Flanges And Hastelloy B3 Pipe Flanges In Mumbai, India

Hastelloy C22 Flanges other types

ASTM B564 C22 Vacuum Flanges
ASTM B564 C22 Reducing Flange
ASTM B564 C22 Reducing Flanges
Hastelloy C22 Forged Flange
ASTM B564 C22 Puddle Flanges
ASME SB564 C22 Ring Type Joint Flange
ASTM B564 C22 Muffler Flanges
Hastelloy C22 Threaded Flanges
ASTM B564 C22 Pump Flanges
ASTM B564 C22 Manifold Flanges
ASTM B564 C22 Pressed Flanges
ASTM B564 C22 Threaded Flanges
ASTM B564 C22 Socket Weld Flanges
Alloy C22 Raised Face Weld Neck Flanges
ASTM B564 C22 Shower Rod Flanges
ASTM B564 C22 Sae Flanges
Ansi 150 ASTM B564 C22 Flanges
Hastelloy C22 Weld Neck Flange
ASTM B564 C22 Screwed Flanges
ASTM B564 C22 Clad Flanges
ASTM B564 C22 Stub End Flanges
ASTM B564 C22 Hastelloy C22 WNRF Flange
ASTM B564 C22 Sbc Header Flanges
Alloy C22 Raised Face Blind Flanges
ASTM B564 C22 Companion Flanges
ASME SB564 C22 Blind Flanges
Custom ASTM B564 C22 Flanges
Hastelloy C22 Blind Flange
ASTM B564 C22 Square Flanges
ASTM B564 C22 Ansi Flanges
ASTM B564 C22 Tube Flanges
ASTM B564 C22 Hastelloy C22 BLRF Flanges
ASTM B564 C22 Blank Flanges
Alloy C22 Orifice Flanges
ASTM B564 C22 Bsp Flanges
ASME SB564 C22 Orifice Flanges
ASTM B564 C22 Split Flanges
Hastelloy C22 Orifice Flanges
ASTM B564 C22 Class 150 Flanges
ASTM B564 C22 Duct Flanges
ASTM B564 C22 Cover Flanges
B564 C22 Hastelloy C22 Orifice Flanges
ASTM B564 C22 Slip-On Pipe Flanges
Alloy C22 Socket weld Flanges
Class 600 ASTM B564 C22 Flanges
ASME SB564 C22 Socket weld Flanges
Gaskets For ASTM B564 C22 Flanges
Alloy C22 Raised Face Slip On Flanges
ASTM B564 C22 Handrail Flanges
ASME SB564 C22 Slip On Plate Flanges
High Pressure ASTM B564 C22 Flanges
Hastelloy C22 Slip On Flanges
ASTM B564 C22 Lap Joint Flanges
B564 C22 UNS S32750 Pipe Flanges
ASTM B564 C22 Long Weld Neck Flanges
Alloy C22 Exhaust Flanges
ASTM B564 C22 Metric Flanges
ASME SB564 C22 Header Flanges
ASTM B564 C22 Din Flanges
Hastelloy C22 Socket weld Flanges
Large Diameter ASTM B564 C22 Flanges
ASTM B564 C22 SWRF Flanges
Table E ASTM B564 C22 Flanges
ASME B16.5 Hastelloy C22 Socket weld Flanges
ASTM B564 C22 Floor Flanges
Alloy C22 Threaded Flanges
ASTM B564 C22 Forged Flanges
ASME SB564 C22 Threaded Flanges
ASTM B564 C22 Pad Flanges
Hastelloy C22 RTJ Flanges
ASTM B564 C22 Reducing Flanges
ASTM B564 C22 Threaded Flanges
ASTM B564 C22 Raised Face Flanges
Alloy C22 Long weld Neck Flanges
ASTM B564 C22 Ring Flanges
ASME SB564 C22 Long weld Neck Flanges
ASTM B564 C22 Backing Flanges
Hastelloy C22 Steel RTJ Flanges
ASTM B564 C22 Plate Flanges
ASTM B564 C22 RTJ Flanges
ASTM B564 C22 Header Flanges
600 Inconel RTJ Flanges
ASTM B564 C22 Exhaust Flanges
Alloy C22 Reducing Flanges
ASTM B564 C22 Pipe Flanges
ASME SB564 C22 Reducing Flanges
ASTM B564 C22 Slip On Flanges
Hastelloy C22 Reducing Flange
ASTM B564 C22 Threaded Reducing Flanges
Hastelloy C22 Long weld Neck Flanges
ASTM B564 C22 Wnrf Flanges
ASTM B564 C22 Orifice Flanges
ASTM B564 C22 Split Flanges
Alloy C22 Ring Type Joint Flanges
Hastelloy Alloy C22 Blind Flange
N10675 Material
N06200 Material
Hastelloy C22 Blind Flange
Uns N10665 SORF
Alloy C4 N10675
N06022 Flange
N06030 Flange
ASTM B564 C22 Turbo Flanges
ASTM B564 C22 Forged Flanges

 

Hastelloy C22 Flanges useful information

Click on below links for Alloy Flanges dimensions

 

Special offer on:

Flange Schedule/Class
Pipe Size - Pipe Flanges
Flange Connection Type
Flange Material
Max. Pressure
ASME B16.5 Class 150
1/2"
FNPT
Hastelloy
150 psi
ASME B16.5 Class 150
1/2"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
1/2"
Welded
Hastelloy
150 psi
ASME B16.5 Class 150
3/4"
FNPT
Hastelloy
150 psi
ASME B16.5 Class 150
3/4"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
1-1/4"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
1-1/2"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
2"
FNPT
Hastelloy
150 psi
ASME B16.5 Class 150
2"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
2-1/2"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
3"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 150
4"
FNPT
Hastelloy
150 psi
ASME B16.5 Class 150
4"
Socket Weld
Forged Hastelloy
275 psi
ASME B16.5 Class 300
1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1-1/4"
FNPT
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1-1/4"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1-1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
1-1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
2-1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
2-1/2"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
3"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
3"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
4"
Slip On
Forged Hastelloy
720 psi
ASME B16.5 Class 300
4"
Slip On
Forged Hastelloy
720 psi

 

Alloy C22 Forged and Plate Flange

ASTM B564 Alloy C22 Slip-On Flange
ASTM B564 Alloy C22 Threaded Flange
ASTM B564 Alloy C22 Weld Neck Flange
ASTM B564 Alloy C22 Socket Weld Flange
ASTM B564 Alloy C22 Blind Flange
ASTM B564 Alloy C22 Reducing Flange
ASTM B564 Alloy C22 Lap Joint Flange
ASTM B564 Alloy C22 Plate Flange
ASTM B564 Alloy C22 Orifice Flange
ASTM B564 Alloy C22 Forged Flange
ASTM B564 Alloy C22 Ring Type Joint Flange
ASTM B564 Alloy C22 Square Flange

 

Hastelloy C22 Flanges mechanical properties

Element
Density
Melting Point
Tensile Strength
Yield Strength (0.2%Offset)
Elongation
Hastelloy C22
8.69 g/cm3
1399 °C (2550 °F)
Psi – 1,00,000 , MPa – 690
Psi – 45000 , MPa – 310
45 %

 

Hastelloy C22 Flanges Chemical Composition

Grade
C
Mn
Si
S
Co
Ni
Cr
Fe
Mo
P
C22
0.010 max
0.50 max
0.08 max
0.02 max
2.50 max
50.015 min*
20.00 – 22.50
2.00 – 6.00
12.50 – 14.50
0.02 max

 

Equivalent Grades for Hastelloy C22 Flanges

STANDARD
WERKSTOFF NR.
UNS
JIS
GOST
EN
OR
Hastelloy C22
2.4602
N06022
NW 6022
NiCr21Mo14W

 


Check Before You Buy ASME SB 564 Hastelloy C22 Spectacle Blind Flange Price In India
Wide Sizes In Stock Of DIN 2.4602 Slip On Flange, ANSI B16.5 Hastelloy C22 Weld Neck Flanges And Wnr 2.4617 Material