Duplex Stainless Steel Flanges Manufacturer In India
We are Sachiya Steel International, a leading manufacturer of duplex stainless steel flanges. Our company specializes in producing high-quality flanges that meet the stringent standards of the United States market. With our extensive expertise and commitment to excellence, we aim to provide top-notch products for all your industrial needs. Choose Sachiya Steel International for reliable, durable, and precision-engineered duplex stainless steel flanges.
Construction and manufacturing environments have seen unprecedented demand for robust and corrosion-resistant materials in recent years, driving duplex stainless steel flanges to standout as one of the more durable choices available. Sachiya Steel International prides itself as being an industry leader, offering top-quality duplex stainless steel flanges designed to exceed industry standards. In this article, we explore features and advantages associated with duplex stainless steel flanges such as their pitting and crevice corrosion resistance, high strength, versatility and greater pitting/crevice corrosion resistance and more!
ASTM / ASME Specifications Duplex Stainless Steel Flanges
| Flange Size Chart | DN10~DN5000 1/2 inch (15 Nominal Bore) – 48 inch (1200 Nominal Bore) |
|---|---|
| Pressure Rating ANSI Flange | 150LBS, 900LBS, 1500LBS, 600LBS, 2500LBS 300LBS, |
| in DIN Flange Pressure Calculation | PN10, PN6, PN25, PN16, PN64, PN40/ 10Bar, 6Bar, 25Bar, 16Bar, 40Bar |
| Flange JIS | 30K, 20K, 5K, 10K, 63K, 40K, 16K |
| SORF Flange Standards | B16.47 Series, BS 10, B16.48, A & B, BS4504, DIN, EN-1092, ANSI / BS / ASME / EN / DIN Flanges, ASME/ANSI 16.36/B16.5/16.47B/16.47A, MSS S44, GOST Flange, JISB2220, ISO70051, API7S-15, BS1560-3.1, API605, API7S-43, EN1092, ANSI/ASME B16.5 |
| basic types of Duplex 2205 Flange | Threaded / Plate/ Forged / Screwed |
| Flange UNI | 16 Bar, 40 Bar, 10 Bar, 25 Bar, 6 Bar |
| Flange EN | 6 Bar, 40 Bar, 10 Bar, 25 Bar, 16 Bar |
| Coating on surface | Hot and Cold Dip Galvanized, Oil Black Paint, Yellow Transparent, Zinc Plated, Anti-rust Paint |
| Flange Face and Connect Type | Ring Type Joint (RTJ), Raised Face (RF), Flat Face (FF), SMF, Lap-Joint Face (LJF), Large Tongue & Groove, Small Tongue, Groove, LMF |
| Flange Test | Ultrasonic flaw detector, Hydrostatic testing machine, Direct-reading Spectrograph, Magnetic particle and X-ray detector |
| Flange Equipment | Sand-blasting and Pushing Machine, , electric beveling machine, Press and Bending machine etc |
| technique of Flange Production |
|
| Origin of Flange | Korean/ Indian / USA / West Europe /Japan |
| custom Supply | customer requirement
ANSI, AS, DIN , JIS and BS |
| Manufacturer of Alloy 2205 Flange | NFE, SABS, ANSI, AS2129, BS, JIS, AWWA, GOST, DIN, EN, UNI etc. duplex 2205 API 6A Flange, EN1092-1 Flange, EN /BS/ ANSI Flange, DIN F/ ASME / UNI / BS4504 / JIS/ KS Flange, GB / PSI / GOST /AWWA C207 Flange
|
| Flange Export to | United States Of America, Saudi Arabia, Oman, Kuwait, Doha, Canada, Taiwan, Singapore, Vietnam, Abu Dhabi , Pimpri-Chinchwad, Howrah, Surat, Muscat, Manama, Noida, Kuwait, Baroda, Courbevoie, Khobar, Santiago, Kolkata, India, Gurgaon, Thiruvananthapuram, Tau, Tehran, Ankara, Riyadh, Perth, Istanbul, Mexico, Kanpur, Ahvaz, Mumbai, Bogota, Montreal, Ahmedabad, Rajkot, Sydney, Chennai, Bengaluru, Hyderabad, Vadodara, Karachi, Calgary, Ernakulam, Bangalore, Melbourne, Janeiro, Lagos, Caracas, Coimbatore, Nagpur, Gujarat, London, Ludhiana, Jamshedpur, Ranchi, Indore, Port-of-Spain, New Delhi |
Duplex stainless steel is widely recognized for its dual-phase microstructure, combining austenitic and ferritic stainless steels into one composite material. At Sachiya Steel International, we specialize in crafting duplex stainless steel flanges which feature superior corrosion resistance – an ideal option for various applications including those within the oil and gas industry.
Sachiya Steel International has earned itself a strong reputation as a supplier and manufacturer of duplex stainless steel flanges. Our commitment to quality and precision aligns perfectly with international standards such as ASME B16.5, meeting the unique requirements of diverse industries across a spectrum of fields. From slip-on flanges, threaded flanges, to long weld neck flanges; Sachiya Steel International products exude excellence.
What Is Duplex Stainless Steel Flange ?
ASTM S31803 Duplex Slip On Flanges can be used in the aerospace industry, heat exchangers and oil refineries. Duplex UNS F32205 Orifice flange are produced to ATSM A182 or ASME SA182 standards. Duplex Steel RTJ Flange is also tough at low temperatures. ANSI S31803 Duplex Steel Blind flanges are not suitable for use above 300°C as they may precipitate brittle micronutrients.
Is duplex stainless steel better than stainless steel?
Determining between duplex stainless steel and traditional stainless steel depends entirely upon your project requirements. Duplex stainless steel, known for its two-phase structure, excels in environments demanding corrosion resistance and robust strength simultaneously – such as oil and gas industries. Although alloy-rich products come at a higher cost, their investment proves worthwhile in harsh corrosive environments. However, traditional stainless steel grades 304 and 316 offer strong corrosion resistance at a more reasonable cost, making it suitable for widespread applications like construction and food processing. Your decision on the material depends upon a range of considerations such as corrosion resilience, strength requirements and budget limitations to ensure it perfectly aligns with your unique project needs.
What is the difference between duplex SS and SS 316?
Duplex stainless steel and SS 316 differ primarily in their microstructures and performance characteristics. Duplex features a dual-phase microstructure consisting of austenitic and ferritic phases that work in harmony for an excellent combination of corrosion resistance and strength, whereas austenitic stainless steels such as SS 316 feature single phase austenitic microstructures offering great corrosion resistance yet lower strength compared to duplex. When selecting either option depending on a given application’s specific requirements; generally duplex stainless steel is preferred where higher strength-to-corrosion resistance ratios are desired.
 Duplex 2205 Flanges |
 UNS S31803 Duplex Steel Blind Flange |
 Duplex S32205 Slip On Flanges |
 Werkstoff No 1.4462 Weld Neck Flange |
 SAF 2205 Socket Weld Flanges |
 2205 Duplex Threaded Flanges |
Duplex Stainless Steel Flanges Price In India
| Description | Duplex 2205 Flanges Price in india |
|---|---|
| ASTM A182 S31803 (2205) Duplex Steel Flange-ASME/ANSI B16.5 | US $ 4.00-5.00 / kg |
| Sans B16.5 Wn Duplex Steel 2205 Steel Forged Welded Flange | US $ 0.5-20 / Piece |
| Sorf S32205 Duplex Stainless Steel Flanges 2205 Corrosion Resistance | US $ 5.06-6.39 / Piece |
| A182 Duplex 2205 Stainless Steel 300lb Flange | US $ 1 / Piece |
| Duplex Steel 2205/31803 Material Sorf Red Flange |
Min. Order: 10 Pieces
|
| ANSI B16.5 150lbs Weld Neck Duplex Stainless Steel Duplex 2205 ASME B16.5 1/2″ – 24″ 150# RF Rtj Lj Flange | US $ 0.2-20 / Piece |
| 2205 Corrosion-Resistant Duplex Stainless Steel Flange | US $ 1000 / Ton |
| Duplex 2205 Stainless Steel RF Flange, Blind Flange, Wn Flange | US $ 5 / Piece |
| SABS1123 2205 Slip on Super Duplex Steel Flange | US $ 1 / Piece |
| Duplex 2205 Stainless Steel RF Flange, Blind Flange, Wn Flange | US $ 5 / Piece |
If you’re not having any problems, this is the expected price of Duplex 2205 Flanges in India. Please don’t hesitate to contact us for the latest Duplex Steel Flange Price. Compare our price with other ASTM S31803 Class 150 Duplex Flanges suppliers in India or China.
Dimension Table Of 2205 Duplex Steel Flange
| (ASME) |
|
|---|
Duplex SAF 2205 Flanges Weight
|
Standard
|
Class
|
Bolt Hole Dia
|
Dia of Bolt Circle
|
Dia
|
Size of Bolt
|
Bolts Number
|
|---|---|---|---|---|---|---|
|
Flange AS 2129
|
||||||
|
Table D Flanges
|
14
|
67
|
95
|
13
|
4
|
|
|
Table C Flanges
|
14
|
67
|
95
|
13
|
4
|
|
|
Table J Flanges
|
17
|
83
|
114
|
16
|
4
|
|
|
Table F Flanges
|
14
|
67
|
95
|
13
|
4
|
|
|
Table E Flanges
|
14
|
67
|
95
|
13
|
4
|
|
|
Table H Flanges
|
17
|
83
|
114
|
16
|
4
|
|
|
Flanges AS4087
|
||||||
|
Flanges ANSI B16.5
|
ANSI 150 Flanges
|
16
|
60
|
89
|
13
|
4
|
|
PN14 Flanges
|
14
|
67
|
95
|
M12
|
4
|
|
|
ANSI 1500 Flanges
|
22
|
83
|
121
|
19
|
4
|
|
|
ANSI 600 Flanges
|
16
|
67
|
95
|
13
|
4
|
|
|
ANSI 300 Flanges
|
16
|
67
|
95
|
13
|
4
|
|
|
ANSI 900 Flanges
|
22
|
83
|
121
|
19
|
4
|
|
|
Flange ISO 7005 (DIN)
|
PN10 Flanges
|
14
|
65
|
95
|
M12
|
4
|
|
PN6 Flanges
|
11
|
55
|
80
|
M10
|
4
|
|
|
PN40 Flanges
|
14
|
65
|
95
|
M12
|
4
|
|
|
PN20 Flanges
|
16
|
60.5
|
90
|
M14
|
4
|
|
|
PN16 Flanges
|
14
|
65
|
95
|
M12
|
4
|
|
|
PN25 Flanges
|
14
|
65
|
95
|
M12
|
4
|
Pressure Rating Of Duplex Steel Werkstoff No 1.4462 Flanges
| CLASS OF PRESSURE | 300, 150, 600, 900, 2500, 1500, 400, |
| ANSI/ASME B 16.5 | Slip on /Threaded/ High Hub Blind / Welding Neck / Socket Weld / Ring Type Joint / Lap Joint Flange, |
| CLASS OF PRESSURE | 75, 900, 300, 150, 400, 600 |
| ANSI /ASME B 16.47 | Series B and A Blind and Welding Neck Flange |
| CLASS OF PRESSURE | 1500, 600, 300, 400, 900, 2500 |
| CLASS OF PRESSURE | PN 6 – PN 100 |
| ANSI /ASME B 16.36 | Welding Neck/ Slip on / Threaded Flange |
| PRESSURE CLASS | PN 2.05- TO PN 40 |
| BS 4504 SEC 3.1 | Blank / Loose Plate With Weld Neck/ Hubbed Slip on / Loose Plate/ Lapped Pipe End/Welding Neck /Hubbed Threaded /Plate Flange |
| CLASS OF PRESSURE | PN 2.05 – PN 400 |
| DIN FLANGES | DIN 2633, 2566, 2636, 2573, 2527, 2628, 2655, 2629, 2631 2627, 2635, 2637,2638, 2576, 2632, 2641,2642, 2634, 2656, 2673 |
| BS 4504[PART 1] | Loose Plate With Weld On Plate Collar/ Slip-On Hubbed Threaded/ Welding Neck/ Blank/Plate Flange |
| CLASS OF PRESSURE | 600, 2500, 1500, 400, 300, 900, 150 |
| BS 1560 BOSS | Slip-On / Socket Welding /Screwed Boss/ Blind /Welding Neck / Lapped Flange |
| TABLE | H, D, E, F |
| BS10 | Plate, Slip-On Boss/ Slip-On/ Welding Neck /Blind / Screwed Boss Flange |
The Most Common Types of Duplex Stainless Steel Flange
| 2205 Duplex Flange | SAF 2205 Blind Flange |
| Alloy 2205 Slip on Flange | Duplex 2205 Stainless Steel Threaded Flange |
| 2205 Duplex Reducing Flange | Duplex 2205 Steel Socket Weld Flange |
| Duplex 2205 Stainless Steel Weld Neck Flanges | SAF 2205 Lap Joint Flanges |
| 2205 Stainless Steel Long Weld Neck Flanges | 2205 Duplex Spectacle Blind Flanges |
| Duplex 2205 Stainless Steel Spades & Ring Spacers | Duplex 2205 Steel Nipoflange |
| SAF 2205 5D Weldoflange | 2205 Duplex Steel Flange Outlet |
| 2205 Duplex SS Forged Flanges | Duplex 2205 Steel Plate Flange |
| 2205 Duplex Ring Type Joint Flanges | Duplex 2205 Steel Raised Face Flanges |
| SAF 2205 Tongue and Groove Flanges | Duplex 2205 Steel Male and Female Flange |
| Duplex 2205 Stainless Steel Reducing Flanges | 2205 Duplex ASME B16.5 Flanges |
| 2205 Duplex Steel Flanges | Alloy 2205 BS 10 Flanges |
| SAF 2205 BS 4504 Flanges | Duplex 2205 Steel EN 1092-1 Flanges |
| 2205 Stainless Steel SORF Flange | SAF 2205 BLRF Flange |
| 2205 Duplex Steel WNRF Flange | Alloy 2205 RTJ Flange |
| SAF 2205 Series a Lap Joint Ring Flange | Duplex 2205 Steel Class 300 threaded flange |
| 2205 Duplex SS PN16 blind flange | 22 Cr Duplex Steel Forged Socket Weld Pipe Flange |
| SAF 2205 Class 300 slip on flange | Duplex 2205 Stainless Steel Slip On Weld Flange |
| Alloy 2205 Forged steel slip on flanges | Alloy 2205 Race face slip on flange |
| 2205 Duplex Steel SWRF Flange | 22 Cr Duplex Steel Forged blind flange |
| SAF 2205 groove weld neck flange | 2205 Stainless Steel Socket Weld Hub Flange |
| 2205 Duplex Steel threaded lap joint flange | 22 Cr Duplex Steel Slip On Integral flange |
| SAF 2205 Forged integral puddle flange | Alloy 2205 table e long weld neck |
| 2205 Duplex SS Class 150 LBS Flange | Duplex 2205 Steel PN10 Forged Flanges |
| SAF 2205 RTJ Flanges | Duplex 2205 Stainless Steel PN10 Plate Flanges |
| 2205 Duplex SS Tongue & Groove Flanges | 2205 Duplex Reducing Flanges |
| Alloy 2205 Class 150 reducing threaded flange | Alloy 2205 Class 150 Pipe Flange |
| Duplex 2205 A182 Class 150 Flange | 22 Cr Duplex Steel Pipe Flanges |
| 2205 Duplex BS 10 Flanges | 2205 Duplex SS Class 150 Tongue & Groove Flanges |
| Alloy 2205 BS 4504 pn16 flange | 2205 Duplex EN 1092-1 flat flange |
| 22 Cr Duplex Steel Raised Face Flanges | 2205 Stainless Steel Flat Faced Plate Flanges |
| 2205 Duplex SS Bleed Rings | 2205 Duplex Class 150 Weldoflange |
| Alloy 2205 Class 150 LBS Nipo Flange | 2205 Duplex Long Weld Neck Flanges |
| Duplex 2205 A182 Lap Joint Pipe Flanges | 2205 Stainless Steel PN16 Screwed Flanges |
| 2205 Duplex Flange | SAF 2205 Blind Flange |
| Alloy 2205 Slip on Flange | Duplex 2205 Stainless Steel Threaded Flange |
| 2205 Duplex Reducing Flange | Duplex 2205 Steel Socket Weld Flange |
| Duplex 2205 Stainless Steel Weld Neck Flanges | SAF 2205 Lap Joint Flanges |
| 2205 Stainless Steel Long Weld Neck Flanges | 2205 Duplex Spectacle Blind Flanges |
| Duplex 2205 Stainless Steel Spades & Ring Spacers | Duplex 2205 Steel Nipoflange |
| SAF 2205 5D Weldoflange | 2205 Duplex Steel Flange Outlet |
| 2205 Duplex SS Forged Flanges | Duplex 2205 Steel Plate Flange |
| 2205 Duplex Ring Type Joint Flanges | Duplex 2205 Steel Raised Face Flanges |
| SAF 2205 Tongue and Groove Flanges | Duplex 2205 Steel Male and Female Flange |
| Duplex 2205 Stainless Steel Reducing Flanges | 2205 Duplex ASME B16.5 Flanges |
| 2205 Duplex Steel Flanges | Alloy 2205 BS 10 Flanges |
| SAF 2205 BS 4504 Flanges | Duplex 2205 Steel EN 1092-1 Flanges |
| 2205 Stainless Steel SORF Flange | PGRRRRRRD BLRF Flange |
| 2205 Duplex Steel WNRF Flange | Alloy 2205 RTJ Flange |
| SAF 2205 Series a Lap Joint Ring Flange | Duplex 2205 Steel Class 300 threaded flange |
| 2205 Duplex SS PN16 blind flange | 22 Cr Duplex Steel Forged Socket Weld Pipe Flange |
| SAF 2205 Class 300 slip on flange | Duplex 2205 Stainless Steel Slip On Weld Flange |
| Alloy 2205 Forged steel slip on flanges | Alloy 2205 Race face slip on flange |
| 2205 Duplex Steel SWRF Flange | 22 Cr Duplex Steel Forged blind flange |
| SAF 2205 groove weld neck flange | 2205 Stainless Steel Socket Weld Hub Flange |
| 2205 Duplex Steel threaded lap joint flange | 22 Cr Duplex Steel Slip On Integral flange |
| SAF 2205 Forged integral puddle flange | Alloy 2205 table e long weld neck |
| 2205 Duplex SS Class 150 LBS Flange | Duplex 2205 Steel PN10 Forged Flanges |
| SAF 2205 RTJ Flanges | Duplex 2205 Stainless Steel PN10 Plate Flanges |
| 2205 Duplex SS Tongue & Groove Flanges | 2205 Duplex Reducing Flanges |
| Alloy 2205 Class 150 reducing threaded flange | Alloy 2205 Class 150 Pipe Flange |
| Duplex 2205 A182 Class 150 Flange | 22 Cr Duplex Steel Pipe Flanges |
| 2205 Duplex BS 10 Flanges | 2205 Duplex SS Class 150 Tongue & Groove Flanges |
| Alloy 2205 BS 4504 pn16 flange | 2205 Duplex EN 1092-1 flat flange |
| 22 Cr Duplex Steel Raised Face Flanges | 2205 Stainless Steel Flat Faced Plate Flanges |
| 2205 Duplex SS Bleed Rings | 2205 Duplex Class 150 Weldoflange |
| Alloy 2205 Class 150 LBS Nipo Flange | 2205 Duplex Long Weld Neck Flanges |
| Duplex 2205 A182 Lap Joint Pipe Flanges | 2205 Stainless Steel PN16 Screwed Flanges |
Composition Standard Of Duplex 2205 Flanges
|
Grade
|
Mn
|
C
|
S
|
Si
|
Fe
|
Cu
|
Ni
|
|
Duplex Steel S32205
|
0.035 maximum
|
0.002 maximum
|
0.001 maximum
|
0.035 maximum
|
0.040 maximum
|
0.025 maximum
|
99.00 minimum
|
Minimum Yield Strength Chart Of Duplex Steel S31803/S32205 RTJ Flange
|
Element
|
Elongation
|
Melting Point
|
Density
|
Yield Strength (0.2%Offset)
|
Tensile Strength
|
|
Duplex Steel S32205 201
|
45 %
|
(2635 °F) 1446 °C
|
8.9 g/centimeter3
|
MPa – 148, Psi – 21500
|
MPa – 462, Psi – 67000
|
Material Equivalent Of ASTM A182 Duplex SS 2205 Socket Weld Flange
|
STANDARD
|
UNS
|
WERKSTOFF NR.
|
BS
|
JIS
|
AFNOR
|
GOST
|
EN
|
|
Duplex Steel S32205
|
S32205
|
1.4462
|
NA 12
|
NW 2201
|
–
|
НП-2
|
LC-Ni 99
|
Application Of Class 150 Duplex S31803 Flanges
- Pipes for production and transportation of oil and gas
- Oil and gas exploration and offshore rigs
- Chemical process plant
- Heat exchangers
- Oil and gas refining
- Cooling pipes
- Marine environments
- Pulp & paper manufacturing
- Structural and mechanical components
- Chemical processing, transport and storage
- Pollution control equipment
Duplex Stainless Steel Flanges
We are Sachiya Steel International, a leading manufacturer of duplex stainless steel flanges. Our company specializes in producing high-quality flanges that meet the stringent standards of the United States market. With our extensive expertise and commitment to excellence, we aim to provide top-notch products for all your industrial needs. Choose Sachiya Steel International for reliable, durable, and precision-engineered duplex stainless steel flanges.
Product Brand: Sachiya Steel International
Product Currency: INR
Product Price: 250
Price Valid Until: 2025-05-31
Product In-Stock: InStock
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