UNS S31803 Ferrule Fittings and Duplex 2205 Instrumentation Tube Fittings manufacturer in India

Duplex Tube Fittings

Manufacturer of Duplex 2205 Instrumentation Tee and UNS S31803 Male Elbow for process control applications, intermixable with Swagelok & Parker in threads

 

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  • 22+ years of experience in this industry
  • From the raw material test certificate to the final dimensional report, the materials we provide have complete traceability.
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  • We can provide pricing for FOB, ex-works, CIF, CFR,and door-to-door delivery.

 

The Duplex Tube Fittings are quite popular across industries because of their dual microstructure phase. The material has austenitic and ferrite microstructure in a 1:1 ratio. That is why the Duplex 2205 Compression Fittings have mixed characteristics of both steel classes.

The Duplex Stainless Steel Instrumentation Fittings possess high tensile strength and good resistance to corrosion due to its austenite part. However, its characteristics, such as toughness and hardness, are from the ferrite microstructure. The 2205 Duplex Compression Tube Fittings are also known for resisting pitting quite effectively. Their low nickel content also contributes toward the cost-saving nature of the material. This is because of the high cost of nickel, the more the nickel alloy, higher is the alloying cost.

The UNS S31803 Instrumentation Tube Fittings come with the above characteristics and are effectively used to connect the tubing solutions as a fluid conveyance. The UNS S32205 Ferrule Fittings have also become quite popular as they are used as a primary sealing component of a given compression fitting assembly. Clients can also get Duplex Steel Double Ferrule Fittings which helps to make a strong and leak-proof connection. However, it is essential to install them properly for maximum efficiency. They have good resistance to vibrations and are considered safe and reliable for high and low pressure rating systems.

The ASTM A276 UNS S31803 Male Elbow is used for changing the direction of fluid flow inside the pipe at an angle of 90 or 45 degrees. Apart from offering leakage free connections, the UNS S31803 F51 Tube to Union also offers good orientation in a tube connection. They can be used for joining two tubes of same or different sizes.

 

 

Duplex Tube Fittings Specification
ASTM STANDARD ASTM A182/182M F51, ASME SA182/182M F51
TUBE SIZE 3mm to 50mm And
1/8’’ to 2’’
EQUIVALENT PARKER, SWAGELOK, HOKE, DK-LOK
THREAD BSPT,UNF, SAE, BSP, NPT, ISO etc.
MATERIAL GRADES Duplex S31803,
Duplex S32205
PTFE STANDARDS
ASTM D1710 and D3294
PRESSURE RATING 1000/300/6000/3000/10000 PSI for Duplex Steel .
TEMPERATURE
150-400°C
PACKING DETAILS
  • size of wooden box – 38*27*17CM
  • size of carton – 21*16*14CM/31*21*16CM/36*45*50CM

Duplex Tube Fittings

 

Price of Duplex 2205 Compression Fittings
Description Price
Duplex NPT Swagelok Type Union Cross Tube Fitting  US$ 20-150 / Piece
Duplex 2205 Compression Fitting US $3-320 / Piece
Duplex Stainless Steel Instrumentation Fitting US $1-10 / Piece
2205 Duplex Compression Tube Fitting US $1-100 / Piece
UNS S31803 Instrumentation Tube Fitting US $4-25 / Piece
UNS S32205 Ferrule Fitting US $1-20 / Piece
Duplex Steel Double Ferrule Fitting US $3-20 / Piece
ASTM A276 UNS S31803 Male Elbow US $1-99 / Piece
UNS S31803 F51 Tube to Union US $1-100 / Piece

 

What are main types of Duplex Tube Fittings

What are main types of Duplex Tube Fittings

 

Duplex Elbow Fittings
Union Elbow Male Elbow-N
Female Elbow-N 45 deg Male Elbow

Duplex 2205 Union Fittings
Union Elbow Union
Bulk Head Union Union Cross

Duplex Stainless Steel  Connectors
Male Connector Female Connector

2205 Duplex Tee Fittings
Male Branch Tee-N Female Branch Tee-N
Tee

UNS S31803 End Closure fittings
Fitting and Closures Pipe and Closures

UNS S32205  Cross Fittings
Union Cross

 

Dimensions of Duplex Stainless Steel Instrumentation Fittings
Threads Dimensions of BSPP and BSPT
SIZE PITCH & SIZE OD THREAD OD THREAD ID THREAD ID THREAD
DASH BSPP & BSPT MALE BSPT MALE BSPP FEMALE BSPT FEMALE BSPP
inch to TPI mm inch mm inch mm inch mm inch
-4 1/4 to 19 12,8 0.5 13,0 0.51 11,2 0.44 11,9 0.47
-2 1/8 to 28 9,5 0.37 9,6 0.38 8,4 0.33 8,6 0.34
-6 3/8 to 19 16,3 0.64 16,5 0.65 14,7 0.59 15,2 0.6
-10 5/8 to 14 22,5 0.89 22,8 0.9 20,6 0.81 20,8 0.82
-8 1/2 to 14 20,4 0.8 20,8 0.82 18,3 0.72 19,1 0.75
-12 3/4 to 14 25,9 1.02 26,3 1.04 23,9 0.94 24,6 0.97
-20 1.1/4 to 11 41,1 1.62 41,8 1.64 38,6 1.52 39,4 1.55
-16 1 to 11 32,6 1.28 33,1 1.3 29,7 1.17 30,7 1.21
-24 1.1/2 to 11 47,0 1.85 47,7 1.88 44,5 1.75 45,5 1.79
-40 2.1/2 to 11 74,1 2.92 75,1 2.95 71,9 2.83 72,6 2.86
-32 2(11) 58,6 2.31 59,5 2.34 56,4 2.22 57,4 2.26
-48 3 to 11 86,6 3.41 87,9 3.46 84,6 3.33 85,4 3.36

 

Threads Dimensions NPT
THREAD NPT DASH THREAD MALE FEMALE
PITCH & SIZE SIZE OD MINOR ID THREAD
inch to TPI mm inch mm inch
1/4 to 18 -4 13,2 0.52 11,2 0.44
1/8 to 27 -2 9,9 0.39 8,4 0.33
1/2 to 14 -8 20,6 0.81 17,8 0.7
3/8 to 18 -06 16,6 0.65 14,7 0.58
1 to 11.1/2 -16 32,5 1.28 29,5 1.16
3/4 to 14 -12 26,0 1.02 23,4 0.92
1.1/2 to 11.1/2 -24 47,3 1.86 43,9 1.73
1.1/4 to 11.1/2 -20 41,2 1.62 38,1 1.5
2.1/2 to 8 -40 71,5 2.82 69,1 2.72
2 to 11.1/2 -32 59,3 2.33 56,4 2.22
3 to 8 -48 87,3 3.44 84,8 3.34

 

Check Our Inventory available in Custom Sizes
Duplex 2205 Male Connector Jic
Duplex 2205 Male Connector Jic
Duplex Stainless Steel Male Elbow Bspp
Duplex Stainless Steel Male Elbow Bspp
Duplex Bulkhead Male Connector Npt
Duplex Bulkhead Male Connector Npt
Duplex Steel  Male Branch Tee Npt
Duplex Steel Male Branch Tee Npt
UNS S32205 Tube X Flange Adapter
UNS S32205 Tube X Flange Adapter
Duplex Steel  Male Branch Tee Npt
Duplex Steel Male Branch Tee Npt
ASTM A182 F51 45 Degree Male Elbow
ASTM A182 F51 45 Degree Male Elbow
ASTM A276 UNS S31803 Female Connector Bspp
ASTM A276 UNS S31803 Female Connector Bspp
2205 Duplex Tube X Standpipe Reducer
2205 Duplex Tube X Standpipe Reducer
DIN 1.4501 Twin Ferrule Set
DIN 1.4501 Twin Ferrule Set
Duplex Stainless Steel Tube X Socket Weld Connector
Duplex Stainless Steel Tube X Socket Weld Connector
Alloy 2205 Lap Joint Connector
Alloy 2205 Lap Joint Connector

 

ASTM F1387 certified Duplex Tube Fittings manufacturers in India, buy Duplex 2205 Compression Fittings wholesale pricing in Mumbai

 

2205 Duplex Compression Tube Fittings Properties
  • High Resistance to abrasion & erosion
  • High Resistance to pitting & crevice corrosion.
  • High Resistance to stress corrosion cracking & corrosion fatigue
  • High Resistance to Fatigue
  • High Resistance to uniform corrosion.
  • High energy absorption
  • High mechanical strength

 

Pressure Rating of UNS S31803 Instrumentation Tube Fittings
NPT/ISO PIPE SIZE IN. DUPLEX TUBE FITTINGS
FEMALE MALE
PSIG (BAR) PSIG (BAR)
1/8 6 500 (447) 10 000 (689)
1/16 6 700 (461) 11 000 (757)
1/4 6 600 (454) 8 000 (551)
2 3 900 (268) 3 900 (268)
1/2 4 900 (337) 7 700 (530)
3/8 5 300 (365) 7 800 (537)
3/4 4 600 (316) 7 300 (502)
1 1/4 5 000 (344) 6 000 (413)
1 4 400 (303) 5 300 (365)
1 1/2 4 600 (316) 5 000 (344)

 

UNS S32205 Ferrule Fittings Sizes
Tube Fittings Types Size Inch Size OD
Tube to Female Fittings 1/4" to 1 1/2" 6mm to 38mm
Tube to Pipe Fittings
Tube To Union
Tube to Male Fittings
Tube Fittings Accessories

 

Supplier of UNS S32205 Ferrule Fittings and UNS S31803 F51 Tube to Union for leak-tight connections, check Duplex Stainless Steel Instrumentation Fittings price list in India

 

Duplex Steel Double Ferrule Fittings Equivalent
STANDARD UNS WERKSTOFF NR.
Duplex 2205 Plate

UNS S31803 / UNS S32205

1.4462 / 1.4462

 

Chemical Composition of ASTM A276 UNS S31803 Male Elbow
ELEMENT DUPLEX 31803 DUPLEX 2205
C 0.030 max 0.030 max
NI 4.50 – 6.50 4.50 – 6.50
MN 2.00 max 2.00 max
S 0.020 max 0.20 max
FE 63.72 min 63.54 min
P 0.030 max 0.030 max
SI 1.00 max 1.00 max
MO 3.0 – 3.5 2.50 – 3.50
CR 22.0 – 23.0 21.0 – 23.0
N 0.14 – 0.20 0.08 – 0.20

 

UNS S31803 F51 Tube to Union Mechanical Properties
Grade Hardness(BHN) UTS (MPa) YS (MPa) % Elongation
2205 293 max. 655 min. 450 min. 25 min.
31803 293 max. 620 min. 450 min. 25 min.

 

Leak-proof Duplex Steel Double Ferrule Fittings and ASTM A182 F51 UNS S31803 Bulkhead Union exporter in India

 

Check Our Material Dispatch In Following Countries
Duplex Stainless Steel Instrumentation Fittings
Duplex Stainless Steel Instrumentation Fittings
Braskem S.A, Brazil
UNS S32205 Ferrule Fittings
UNS S32205 Ferrule Fittings
Firmenich Asia Pte Ltd, Singapore
Duplex 2205 Compression Fittings
Duplex 2205 Compression Fittings
Alpek, Mexico

 

DIN 1.4501 Tube Fittings Ready Stock
  • Duplex 2205 Female Connector Npt
  • Duplex Female Connector BSPT
  • Duplex Stainless Steel Male Elbow Npt
  • 2205 Duplex Male Elbow Bspt
  • UNS S31803 Female Elbow Npt
  • UNS S32205 Bulkhead Male Connector Jic
  • Duplex Steel Bulkhead Female Connector Npt
  • ASTM A276 UNS S31803 Male Run Tee Npt
  • ASTM A182 F51 Female Run Tee Npt
  • 1.4501 Tube X Butt Weld Elbow
  • Duplex Tube X Socket Weld Elbow
  • Alloy 2205 Tube X Butt Weld Connector
  • 2205 Duplex Standpipe X Bulkhead Tube Reducer
  • Duplex Stainless Steel Gauge Connector Bspp
  • UNS S31803 Positional Male Branch Tee
  • UNS S32205 Standpipe X Npt Male Adaptor
  • Duplex Steel Standpipe X Bsp Male Adaptor
  • ASTM A182 F51 Standpipe X Bspt Male Adaptor
  • DIN 1.4501 Standpipe X Npt Female Adaptor
  • Duplex Steel Standpipe X Bsp Female Adaptor
  • 2205 Duplex Tube X An Adaptor
  • Duplex Stainless Steel Tube Insert

 

Application of ASTM A182 F51 UNS S31803 Bulkhead Union
  • Flue-gas cleaning
  • Desalination plants
  • Cargo tanks and pipe systems in chemical tankers
  • Pulp and paper industry
  • Seawater systems
  • Firewalls and blast walls on offshore platforms
  • Bridges
  • Components for structural design