Duplex 2205 Fasteners, Duplex 2205 Fasteners Manufacturers, Duplex 2205 Fasteners Suppliers, Duplex 2205 Fasteners Stockists, Duplex 2205 Fasteners Exporters
Duplex 2205 Fasteners Manufacturers In India, Duplex 2205 Fasteners Suppliers In India, Duplex 2205 Fasteners Stockists In India, Duplex 2205 Fasteners Exporters In India
Duplex 2205 Flanges
Duplex 2205 Fasteners Manufacturers in Mumbai, Duplex 2205 Fasteners Suppliers in Mumbai, Duplex 2205 Fasteners Stockists in Mumbai, Duplex 2205 Fasteners Exporters in Mumbai
Duplex Steel flanges is designed to provide better corrosion resistance, particularly chloride stress corrosion and pitting corrosion, and higher strength as compared to standard austenitic stainless steels such as stainless steel 304 or stainless steel 316. They are made from duplex steel material and it is a family of stainless steels. Duplex flange provide better ductility than that of ferritic and martensitic grades. It are most case is tougher than ferritic stainless steel.
In some cases its strength is double that for austenitic stainless steels. It can readily be used down to at least -50°C. Duplex blind flange block off a section of pipe or a nozzle on a vessel that is not used. It is terminate the end of a piping system. It does not have a hub or a bored center. Duplex 2205 flanges is a method of connecting pipes, valves, pumps and other equipment to form a piping system. Duplex stainless steel flanges are in petrochemical industry in the form of pressure vessels and pipelines.
They are used extensively in the gas offshore and oil industry for pipework systems, risers, manifolds, etc. Duplex 2205 flange material has good strength and has high corrosion resistance, pitting corrosion and crevice corrosion. The nominal chemical composition of Duplex 2205 is chromium 22%, molybdenum 3.2%, nickel 5% and other alloying elements such as manganese and nitrogen.
All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality!
Specification Schedule of Duplex 2205 Flanges
| Specifications |
ASTM A182 / ASME SA182 |
| Duplex Steel 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. |
| ASTM A182 Duplex Steel Flange HS Code |
Duplex Steel Flange HS Code : 7307 |
| Duplex Steel Flanges Standard DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Stainless Steel Duplex Flanges Standard ANSI |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Manufacturer and supplier |
| Duplex Flanges Standard UNI |
6Bar 10Bar 16Bar 25Bar 40Bar |
| Duplex Stainless Flanges StandardJIS |
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| ASME B16.5 Duplex Steel Flange size range |
1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Stainless Steel Duplex Flange StandardEN |
6Bar 10Bar 16Bar 25Bar 40Bar |
| Duplex Steel Pipe Flanges Test Certificates |
EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc |
| ASTM A182 Duplex Steel Flange supporting material |
Gasket, Ring Joint, Flange Bolts |
| ASTM A182 Duplex Steel Flanges Production technique |
- Forged, Heat treated and machined
|
| Duplex Flanges Main Types |
Forged / Threaded / Screwed / Plate |
| Most common types of Duplex Steel Flanges |
- Weld Neck Ring Flanges (WNRF)
- Slip-On Ring Flanges (SORF)
- Blind Ring Flanges (BLRF)
- Socket Weld Ring Flanges (SWRF)
- Threaded Ring Flanges
- Lap Joint Ring Flanges (LJRF)
- Ring Type Joint Flanges (RTJF)
|
| Duplex Flange Connect Type/ Flange Face Type |
Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove Manufacturer and supplier |
| Duplex Steel Flange Test |
X-ray detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector |
| Equipment for DSS Flange |
Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Duplex Flanges Origin |
Indian / West Europe / Japan / USA / Korean (Strictly No china) |
| Duplex Flanges Special design |
As per your drawing
AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
|
| Key markets and industries for Duplex Steel Flanges |
- Bitumen upgraders.
- Heavy oil refineries.
- Nuclear power (mostly seamless).
- Petrochemicals and acids.
|
| Duplex Steel Flanges Standard |
- ANSI Flange
- JIS/ KS Flange
- API 6A Flange
- ASME Flange
- DIN Flange
- EN1092-1 Flange
- UNI Flange
- BS4504 Flange
- GB Flange
- AWWA C207 Flange
- GOST Flange
- PSI Flange
|
| Duplex Steel Flanges Application |
- Duplex Stainless Flange used to Connect Pipe & Tubes in Shipbuilding Petroleum, Gas, Chemical, Construction, Power, Metallurgy,etc
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Chemical Properties of Duplex 2205 Flanges
| Duplex 2205 |
C |
Mn |
Cr |
Fe |
N |
Si |
P |
S |
Mo |
Ni |
| ASTM A276 S31803 |
0.030 max |
2.00 max |
22.0 – 23.0 |
63.72 min |
0.14 – 0.20 |
1.00 max |
0.030 max |
0.020 max |
3.0 – 3.5 |
4.50 – 6.50 |
| ASTM A276 S32205 |
0.030 max |
2.00 max |
21.0 – 23.0 |
63.54 min |
0.8 – 0.20 |
1.00 max |
0.030 max |
0.020 max |
2.5 – 3.5 |
4.50 – 6.50 |
Mechanical Properties of Duplex 2205 Flanges
| Density |
7.8 g/cm3 |
| Tensile Strength (PSI/MPa) |
Psi - 90000 , MPa - 620 |
| Yield Strength (PSI/MPa) (0.2%Offset) |
Psi - 65000 , MPa - 450 |
| Melting Range |
1440 °C (2625 °F) |
| Elongation % |
30 % |
Equivalent Standard of Duplex 2205 Flanges
| GRADE |
WERKSTOFF NR./ DIN |
UNS |
ASTM |
ASME |
| Duplex Steel 2205 |
1.4462 |
S31803 / S32205 |
A276 |
SA 276 |
Basic Type of Duplex Flanges
ASME B16.5 Duplex Flanges
ANSI B16.5 Duplex Forged Pipe Flanges
DN15 Duplex Flat Welding Flange
ASME B16.5 Duplex Threaded Flanges
Domestic Area
| Mumbai |
Ahmedabad |
Bhopal |
Bikaner |
Pune |
| Delhi |
Chennai |
Visakhapatnam |
Mangalore |
Nagpur |
| Bangalore |
Kolkata |
Siliguri |
Assam |
Indore |
| Hyderabad |
Surat |
Nashik |
Cochin |
Thane |
| Faridabad |
Rajkot |
Aurangabad |
Bhavnagar |
Ranchi |
| Mysore |
Coimbatore |
Tirupur |
Salem |
Bikaner |
| Bhubaneswar |
Raipur |
Ankleshwar |
Bhilai |
Bhiwandi |
| Vadodra |
Kochi |
People Also Search For
Duplex 2205 Fasteners, Duplex 2205 Studs Manufacturers, Duplex 2205 Threaded Rod Suppliers, Duplex 2205 Countersunk Washer Exporters, Duplex 2205 Stockists, Duplex 2205 Fasteners in India, Duplex 2205 Pan Head Hex Bolt Manufacturers in India, Duplex 2205 U Bolts Screws Suppliers in India, Duplex 2205 Countersunk Washer Exporters in India, Duplex 2205 Fastener Stockists in India, Duplex 2205 Fasteners in Mumbai, Duplex 2205 Hex Head Bolt Manufacturers in Mumbai, Duplex 2205 Self Tapping Screws Suppliers in Mumbai, Duplex 2205 Countersunk Washer Exporters, in Mumbai, Duplex 2205 Stockists in Mumbai.
