Pragati Metal is one of the largest manufacturers, exporter, stockiest, and supplier of Alloy 20 Flanges and many other products in the international market. These flanges have applications in numerous industries, which usually include tanks, piping, pumps, valves, and heat exchangers. Pragati Metal has gained lots of appreciation from the manufacturing world because of their excellence and dedication.
Alloy
20
Flanges
Alloy 20 Flanges is one of the popular flanges having high demand in the market. Pragati Metal has mastered the art of developing the finest designs as per standards keeping customer’s requirements in mind. The reason behind the high demand of Alloy 20 flanges is its material characteristics and chemical as well as physical properties. Alloy 20 is a nickel-iron-chromium austenitic alloy. It offers maximum resistance to acid attack, specifically sulfuric acid. It is highly resistant to corrosion, crevice corrosion, and pitting in chemicals, having sulfuric and chlorides, nitric, and phosphoric acids. The copper content in it protects it from sulphuric acid. High corrosion resistance makes it useful for other industries such as power generation and plastic industries. It also has niobium, which helps it in stabilization against sensitization and resultant intergranular corrosion. It has excellent fabricability. Alloy 20 can be formed by either hot working or cold working using traditional methods.
Pragati Metal uses the finest raw material for manufacturing along with highly automated and precise machinery, which are being operated by the highly skilled and trained workforce. Alloy 20 flanges, as well as other products, go through several quality check-ups at all levels of manufacturing, such as during heat treatment, welding, forging, etc. The quality of the product is something where we are not ready to make any compromise. We can assure you that the product manufactured by Pragati Metal gives excellent performance.
Our highly trained and skilled team has developed a new setup and structure, which reduces the overall cost of the alloy 20 flanges making it easily affordable at a reasonable rate. We assure proper packaging to avoid damage to the product for short as well as long runs. We are always ready to manufacture products in custom made specifications as per customer’s requirements.
Standard | ASTM B462 / ASME SB462 |
Dimensions | ANSI/ASME B16.5, SB462 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
Size | 1/2" (15 NB) to 48" (1200NB) |
Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo |
Grade | C | Mo | Mn | Si | Fe | P | S | Cr | Nb | Cu | Ni |
20 | 0.02 | 2.0 – 3.0 | 1.0 – 2.0 | 0.7 | Bal | 0.02 | 0.005 | 19.0 – 21.0 | 0.1 – 0.3 | 3.0 – 4.0 | 32 – 38 |
Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 35000 , MPa – 241 | Psi – 80000 , MPa – 551 | 30 % |
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
|
Alloy 20 Flanges
|
Price List
|
DN80 alloy steel blind flange
|
₹ 1,420.37-₹ 14,161.25 / Piece
|
Factory made alloy steel flange Forged Flanges prices
|
₹ 706.65 / Piece
|
Professional Forged Alloy 20 Steel Flange
|
₹ 212.00-₹ 21,199.47 / Piece
|
Nace Alloy 20 Steel Flange
|
₹ 1,180.11-₹ 14,132.98 / Acre
|
Astm B427 Uns N08020 Alloy 20 Wn Lwn So Sw Blind Flange
B16.5
|
₹ 7,066.49-₹ 14,132.98 / Piece
|
Factory price alloy 20 alloy 59 Nickel Alloy Steel WN RF
Flange
|
₹ 7,066.49 / Piece
|
Alloy 20 Reducing Flanges
|
₹ 212.00-₹ 21,199.47 / Unit
|
Stainless Steel Alloy 20 Flanges
|
100 Pieces Min. Order
|
ANSI Standard and Alloy Steel Material Flanges
|
₹ 69.96-₹ 6,995.83 / Piece
|
20" class150 blind flange
|
₹ 21,199.47-₹ 35,332.45 / Ton
|
alloy 20 blrf flange supplier, alloy 20 flange manufacturers in india, alloy 20 flange price, alloy 20 flange dimensions chart pdf, carpenter 20 flange price list in india, price of alloy flange 20, alloy 20 flange, incoloy® alloy 20 asme flanges, alloy 20 high hub blind flanges, alloy 20 flanges manufacturer, alloy 20 flange price list india, incoloy® alloy 20 langes price list, alloy 20 flange price list, alloy 20 raised face flanges, astm b462 incoloy® alloy 20 orifice flanges, alloy 20 flanges supplier in india, carpenter 20 flanges manufacturer in mumbai, incoloy® alloy 20 flange price list, alloy 20 long weld neck flange supplier, alloy 20 flange price, asme sb462 20 alloy flange, high-strength 20 flanges supplier in india, incoloy® alloy 20 flange supplier in mumbai, alloy 20 swrf flange, alloy 20 welding neck flanges supplier, incoloy® alloy 20 screwed flanges, alloy 20 square flanges supplier, alloy 20 forged flanges supplier, alloy 20 flange price list india, alloy 20 wnrf flange supplier, alloy 20 sorf flanges supplier, incoloy® alloy 20 flanges.
Office Address :
15-A / 65-73, Habib Building, 2nd Panjrapole lane, C. P. Tank Road, Mumbai – 400004, Maharashtra, India.