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Titanium Fittings Manufacturer and Supplier in India

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Titanium fittings are designed to join, redirect, branch and reduce piping sections in systems with corrosive process media, seawater and chloride rich environments. These fittings can be used together with Titanium Pipes & Tubes for applications where a lightweight, corrosion resistant piping assembly is needed. Grade 2 has a minimum tensile strength of 345MPa and is used for chemical service and marine service, and Grade 5 has a much greater tensile strength and is used for special applications. Titanium has a density of about 4.51 g/cm³, which makes it lighter than many other higher density alloys, thereby decreasing piping weight. Where the appropriate connections are needed, it is also possible to integrate Titanium Flanges and Titanium Fasteners. Sachin Steel is the one of the most reliable manufacturers and suppliers of these fittings for any demanding piping system in industries.

Table Of Content

Technical Data

Specifications of Titanium Fittings

Property / Feature

Specification Details

Material / Material Grades

Titanium Grade 1, Grade 2 (WPT2), Grade 5 (WPT5 / Ti-6Al-4V), Grade 7 (WPT7 / Ti-Pd), Grade 9, Grade 12

Manufacturing Standards

ASTM B363 / ASME SB363 (Buttweld Fittings), ASTM B381 (Forged Fittings)

Dimensional Standards

ASME/ANSI B16.9 (Buttweld), ASME B16.11 (Forged/Threaded), MSS SP-43 (Stub Ends), ASME B16.28

Size Range

Seamless Fittings: ½″ to 10″ NB (DN15 – DN250)


Welded / Fabricated Fittings: ½″ to 48″ NB (DN15 – DN1200)

Wall Thickness / Schedules

Sch 5S, Sch 10S, Sch 40S (STD), Sch 80S (XS), Sch 160

Pressure Ratings (Forged)

Threaded & Socket Weld: 2000#, 3000#, 6000#, 9000# Class

Product Forms

45°/90°/180° Elbows (LR & SR), Equal/Reducing Tees, Concentric/Eccentric Reducers, Stub Ends, Caps, Crosses, Couplings, Nipples

Chemical Compositions of Titanium Fittings

Grade

Ti

Fe (max)

C (max)

N (max)

H (max)

O (max)

Al

V

Pd

Mo

Ni

Grade 1

Balance

0.20

0.08

0.03

0.015

0.18

—

—

—

—

—

Grade 2

Balance

0.30

0.08

0.03

0.015

0.25

—

—

—

—

—

Grade 5

Balance

0.25

0.08

0.05

0.015

0.20

5.5–6.75

3.5–4.5

—

—

—

Grade 7

Balance

0.30

0.08

0.03

0.015

0.25

—

—

0.12–0.25

—

—

Grade 12

Balance

0.30

0.08

0.03

0.015

0.25

—

—

—

0.2–0.4

0.6–0.9

Titanium Fittings Mechanical Properties

Grade

Tensile Strength, Min (MPa / KSI)

Yield Strength (0.2% Offset), Min (MPa / KSI)

Elongation in 2″ (50mm), Min (%)

Hardness, Max (Rockwell B / C)

Grade 1

240 / 35

138–310 / 20–45

24

80 HRB

Grade 2

345 / 50

275–450 / 40–65

20

88 HRB

Grade 5

950 / 138

880 / 128

14

36 HRC

Grade 7

345 / 50

275 / 40

24

88 HRB

Grade 12

483 / 70

345 / 50

18

92 HRB

Titanium Fittings Equivalent International Grades

Grade

UNS Designation

Werkstoff Nr. (W.Nr.)

EN Standard / ISO

JIS Standard

Titanium Grade 1

UNS R50250

3.7025

Ti 1 / ISO Grade 1

JIS H4600 TP270

Titanium Grade 2

UNS R50400

3.7035

Ti 2 / ISO Grade 2

JIS H4600 TP340

Titanium Grade 5

UNS R56400

3.7165 / 3.7164

Ti-6Al-4V

JIS H4600 TAB6400

Titanium Grade 7

UNS R52400

3.7235

Ti 7 / ISO Grade 7

JIS H4600 TP340Pd

Titanium Grade 12

UNS R53400

3.7105

Ti-0.3Mo-0.8Ni

JIS H4600 TP340MoNi

Thickness Chart of Titanium Fittings

Fitting Form

Size Range

Wall Thickness / Pressure Rating

Manufacturing Route

Buttweld Fittings

½″ to 24″ NB (DN15 – DN600)

Sch 5S, Sch 10S, Sch 40S, Sch 80S, XS

Seamless (small bore) / Welded (large bore)

Forged Socket Weld Fittings

⅛″ to 4″ NB (DN6 – DN100)

2000#, 3000#, 6000#, 9000# Class

Forged Bar Stock / Machined

Forged Threaded Fittings

⅛″ to 4″ NB (DN6 – DN100)

2000#, 3000#, 6000# Class (NPT, BSPT)

Forged Bar Stock / CNC Machined

Stub Ends (MSS-SP-43)

½″ to 24″ NB (DN15 – DN600)

Sch 10S, Sch 40S

Seamless & Fabricated

Dimensions Chart of Titanium Fittings

NPS

DN

Outside Diameter (OD)

Schedule 5S WT

Schedule 10S WT

Schedule 40S WT

Schedule 80S WT

½″

15

21.3 mm (0.840″)

1.65 mm

2.11 mm

2.77 mm

3.73 mm

¾″

20

26.7 mm (1.050″)

1.65 mm

2.11 mm

2.87 mm

3.91 mm

1″

25

33.4 mm (1.315″)

1.65 mm

2.77 mm

3.38 mm

4.55 mm

1½″

40

48.3 mm (1.900″)

1.65 mm

2.77 mm

3.68 mm

5.08 mm

2″

50

60.3 mm (2.375″)

1.65 mm

2.77 mm

3.91 mm

5.54 mm

3″

80

88.9 mm (3.500″)

2.11 mm

2.77 mm

5.49 mm

7.62 mm

4″

100

114.3 mm (4.500″)

2.11 mm

3.05 mm

6.02 mm

8.56 mm

6″

150

168.3 mm (6.625″)

2.77 mm

3.40 mm

7.11 mm

10.97 mm

8″

200

219.1 mm (8.625″)

2.77 mm

3.76 mm

8.18 mm

12.70 mm

10″

250

273.1 mm (10.750″)

3.40 mm

4.19 mm

9.27 mm

12.70 mm

Types of Titanium Fittings

CONCENTRIC REDUCER

CONCENTRIC REDUCER

CROSS & LATERAL TEE

CROSS & LATERAL TEE

ECCENTRIC REDUCER

ECCENTRIC REDUCER

EQUAL TEE

EQUAL TEE

FULL & HALFCOUPLING

FULL & HALF COUPLING

LAP JOINT STUB END

LAP JOINT STUB END

LONG RADIUS (LR) ELBOW

LONG RADIUS (LR) ELBOW

PIPE CAP

PIPE CAP

REDUCING TEE

REDUCING TEE

SHORT RADIUS (SR) ELBOW

LONG RADIUS (LR) ELBOW

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Application and Industrial Usage of Titanium Fittings

  • Chemical Processing Plants
  • Desalination Plants
  • Marine & Offshore Systems
  • Power Generation Plants
  • Oil & Gas Processing
  • Petrochemical Plants
  • Pharmaceutical & Specialty Chemical Processing
  • Aerospace & High-Performance Engineering
Application Industries

Frequently Asked Questions

Titanium Fittings are pipe components such as elbows, tees, reducers, and caps used to connect, redirect, or change the size of titanium piping systems.

They are used in chemical processing, desalination, marine, power generation, petrochemical, and other applications involving corrosive fluids.

Yes. Titanium Fittings, particularly Grade 2, offer excellent resistance to seawater, pitting, and crevice corrosion, making them suitable for marine and desalination systems.

Grade 2 is commercially pure titanium with excellent corrosion resistance and weldability, while Grade 5 (Ti-6Al-4V) is an alloy with much higher strength and is commonly selected for demanding structural applications.

Yes. Titanium Fittings have excellent resistance to corrosion, especially in seawater, chlorides, and many oxidizing chemical environments.

Yes. Titanium Fittings can be welded using suitable procedures and shielding to prevent contamination of the titanium during welding.

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