enLanguage

PRODUCTS

Home PRODUCTS Non-ferrous Metals Titanium Details
Titanium Flanges

Titanium Flanges

Material: C.P. Titanium & Titanium Alloy: Gr.1, Gr.2, Gr.5, Gr.7, Gr.9, Gr.12

Send Inquiry
Add To Inquiry

Features

Material:

C.P. Titanium & Titanium Alloy: Gr.1, Gr.2, Gr.5, Gr.7, Gr.9, Gr.12

Standard:

ASTM, AMSE/ANSI and DIN

Size:

1/2" to 24" NPS

 

Product Description

Titanium flanges are critical components for high-performance piping systems, offering exceptional corrosion resistance, lightweight strength, and durability. Manufactured from commercially pure (C.P.) titanium and titanium alloys (Gr.1, Gr.2, Gr.5, Gr.7, Gr.9, Gr.12), these flanges provide superior resistance to seawater, chemicals, and extreme temperatures. They are widely used in aerospace, chemical processing, marine, medical, and power generation industries.

 

Features & Properties

✔️ Superior Corrosion Resistance – Titanium's natural oxide layer protects against acids, chlorides, and seawater.
✔️ High Strength-to-Weight Ratio – Lighter than steel but equally strong, reducing system weight.
✔️ Heat & Cryogenic Resistance – Performs well under extreme temperatures.
✔️ Biocompatible & Non-Toxic – Safe for medical & food applications.
✔️ Extended Service Life – Titanium is known for its high durability in harsh environments.

 

Product Specifications

Material Grades:

Grade 1: Pure titanium, highest ductility & corrosion resistance.

Grade 2: Pure titanium, excellent strength & weldability.

Grade 5 (Ti-6Al-4V): Titanium-Aluminum-Vanadium alloy, best for high-strength applications.

Grade 7: Palladium-enhanced for superior corrosion resistance.

Grade 9: Titanium-Aluminum alloy, ideal for aerospace & marine.

Grade 12: Titanium-Nickel-Molybdenum alloy, better heat & corrosion resistance.

Size Range: 1/2" to 24" NPS

 

Types of Flanges:

Weld Neck Flange

Slip-On Flange

Blind Flange

Threaded Flange

Socket Weld Flange

Lap Joint Flange

Orifice Flange

Spectacle Blank

Custom Flanges

 

Product Standards

✔ ASTM Standards – Covers titanium & titanium alloy flanges
✔ ASME / ANSI B16.5 & B16.47 – Standard for pipe flanges
✔ DIN Standards – European flange compatibility

 

Production Method & Production Equipments

Production Method:

1️⃣ Titanium Melting & Alloying – Using vacuum arc remelting (VAR) or electron beam melting (EBM).
2️⃣ Forging & CNC Machining – Precision shaping ensures tight tolerances.
3️⃣ Heat Treatment – Enhances mechanical properties & removes stress.
4️⃣ Surface Treatment – Pickling, sandblasting, or polishing improves corrosion resistance.
5️⃣ Final Inspection & Testing – X-ray, ultrasonic, and hydrostatic testing for quality control.

Production Equipments:

Vacuum Arc Remelting (VAR) Furnace – Ensures high-purity titanium.

Hydraulic Press Machines – Used for forging strong, durable flanges.

CNC Machining Centers – Provides precision cutting & shaping.

Surface Finishing Systems – Pickling & sandblasting for enhanced protection.

 

Applications & Related Industries

🔹 Chemical Processing – Ideal for acid & chloride-rich environments.
🔹 Aerospace & Defense – Used in aircraft hydraulic & exhaust systems.
🔹 Marine & Offshore – High resistance to seawater corrosion.
🔹 Medical & Biotechnology – Non-toxic & biocompatible for medical equipment.
🔹 Power Plants & Energy – Performs well in nuclear & geothermal applications.

 

Synonyms

Titanium Pipe Flanges

Titanium Weld Neck Flanges

Titanium Slip-On Flanges

 

Health & Safety Information

🔹 Non-Toxic & Biocompatible – Safe for human contact & medical applications.
🔹 Corrosion-Resistant Coating – Prevents chemical reactions in extreme environments.
🔹 Welding Precautions – Titanium requires argon shielding to prevent contamination.
🔹 Proper Handling Required – Store in a clean, dry area to prevent oxidation.

 

Why Choose Our Titanium Flanges?

✅ Premium-Grade Titanium: Sourced from high-purity raw materials.
✅ Custom Fabrication Available: Flanges can be manufactured to your exact specifications.
✅ Strict Quality Control: ASTM, ASME, and DIN-certified production standards.
✅ Global Shipping & Fast Delivery: Reliable logistics for worldwide distribution.

 

📩 Need a quote? Contact us today for bulk orders & custom flanges!

 

Specification for Titanium Flanges

Titanium Slip-on Flange

image003(001)

Titanium Slip-on Flange (Raised Face)
1/2" through 24" NPS

Class 150 Titanium Slip-on Flange

Class 150 Titanium Slip-on flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Hub Dia. At Base

Raised Face Dia.

No. of Holes

Dia. Of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-1/2

7/16

1-3/16

1-3/8

4

1/2

2-3/8

0.88

5/8

3/4

3-7/8

1/2

1-1/2

1-11/16

4

1/2

2-3/4

1.09

5/8

1

4-1/4

9/16

1-15/16

2

4

1/2

3-1/8

1.36

11/16

1-1/4

4-5/8

5/8

2-5/16

2-1/2

4

1/2

3-1/2

1.70

13/16

1-1/2

5

11/16

2-9/16

2-7/8

4

1/2

3-7/8

1.95

7/8

2

6

3/4

3-1/16

3-5/8

4

5/8

4-3/4

2.44

1

2-1/2

7

7/8

3-9/16

4-1/8

4

5/8

5-1/2

2.94

1-1/8

3

7-1/2

15/16

4-1/4

5

4

5/8

6

3.57

1-3/16

3-1/2

8-1/2

15/16

4-13/16

5-1/2

8

5/8

7

4.07

1-1/4

4

9

15/16

5-5/16

6-3/16

8

5/8

7-1/2

4.57

1-5/16

5

10

15/16

6-7/16

7-5/16

8

3/4

8-1/2

5.66

1-7/16

6

11

1

7-9/16

8-1/2

8

3/4

9-1/2

6.72

1-9/16

8

13-1/2

1-1/8

9-11/16

10-5/8

8

3/4

11-3/4

8.72

1-3/4

10

16

1-3/16

12

12-3/4

12

7/8

14-1/4

10.88

1-15/16

12

19

1-1/4

14-3/8

15

12

7/8

17

12.88

2-3/16

14

21

1-3/8

15-3/4

16-1/4

12

1

18-3/4

14.14

2-1/4

16

23-1/2

1-7/16

18

18-1/2

16

1

21-1/4

16.16

2-1/2

18

25

1-9/16

19-7/8

21

16

1-1/8

22-3/4

18.18

2-11/16

20

27-1/2

1-11/16

22

23

20

1-1/8

25

20.20

2-7/8

24

32

1-7/8

26-1/8

27-1/4

20

1-1/4

29-1/2

24.25

3-1/4

Class 300 Titanium Slip-on Flange

SS 300 Titanium flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Hub Dia. At Base

Raised Face Dia.

No. of Holes

Dia. Of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-3/4

9/16

1-1/2

1-3/8

4

1/2

2-5/8

0.88

7/8

3/4

4-5/8

5/8

1-7/8

1-11/16

4

5/8

3-1/4

1.09

1

1

4-7/8

11/16

2-1/8

2

4

5/8

3-1/2

1.36

1-1/16

1-1/4

5-1/4

3/4

2-1/2

2-1/2

4

5/8

3-7/8

1.70

1-1/16

1-1/2

6-1/8

13/16

2-3/4

2-7/8

4

3/4

4-1/2

1.95

1-3/16

2

6-1/2

7/8

3-5/16

3-5/8

8

5/8

5

2.44

1-5/16

2-1/2

7-1/2

1

3-15/16

4-1/8

8

3/4

5-7/8

2.94

1-1/2

3

8-1/4

1-1/8

4-5/8

5

8

3/4

6-5/8

3.57

1-11/16

Titanium Blind Flange (Raised Face)

image005(001)

Titanium Blind flange

1/2"-24" ASME B16.5

12" through 60" (MSS)

Class 150 through 2500

Class 150 Titanium Blind Flange

Class 150 Titanium Blind Flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Raised Face Dia.

No. of Holes

Dia. of Bolts

Dia. Of Bolt Circle

1/2

3-1/2

7/16

1-3/8

4

1/2

2-3/8

3/4

3-7/8

1/2

1-11/16

4

1/2

2-3/4

1

4-1/4

9/16

2

4

1/2

3-1/8

1-1/4

4-5/8

5/8

2-1/2

4

1/2

3-1/2

1-1/2

5

11/16

2-7/8

4

1/2

3-7/8

2

6

3/4

3-5/8

4

5/8

4-3/4

2-1/2

7

7/8

4-1/8

4

5/8

5-1/2

3

7-1/2

15/16

5

4

5/8

6

3-1/2

8-1/2

15/16

5-1/2

8

5/8

7

4

9

15/16

6-3/16

8

5/8

7-1/2

5

10

15/16

7-5/16

8

3/4

8-1/2

6

11

1

8-1/2

8

3/4

9-1/2

8

13-1/2

1-1/8

10-5/8

8

3/4

11-3/4

10

16

1-3/16

12-3/4

12

7/8

14-1/4

12

19

1-1/4

15

12

7/8

17

14

21

1-3/8

16-1/4

12

1

18-3/4

16

23-1/2

1-7/16

18-1/2

16

1

21-1/4

18

25

1-9/16

21

16

1-1/8

22-3/4

20

27-1/2

1-11/16

23

20

1-1/8

25

24

32

1-7/8

27-1/4

20

1-1/4

29-1/2

Class 300 Titanium Blind Flange

Class 300 Titanium Blind Flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Raised Face Dia.

No. of Holes

Dia. Of Bolts

Dia. Of Bolt Circle

1/2

3-3/4

9/16

1-3/8

4

1/2

2-5/8

3/4

4-5/8

5/8

1-11/16

4

5/8

3-1/4

1

4-7/8

11/16

2

4

5/8

3-1/2

1-1/4

5-1/4

3/4

2-1/2

4

5/8

3-7/8

1-1/2

6-1/8

13/16

2-7/8

4

3/4

4-1/2

2

6-1/2

7/8

3-5/8

8

5/8

5

2-1/2

7-1/2

1

4-1/8

8

3/4

5-7/8

3

8-1/4

1-1/8

5

8

3/4

6-5/8

Titanium Weld Neck Flange

image007

1/2" through 60" NPS (ANSI) [Raised Face only] Class 150 through 2500
12" through 60" NPS (MSS) Class 150 through Class 900 [Raised Face] Class 300 through Class 900 [Ring-Type Joints]

Class 150 Titanium Weld Neck Flange

Class 150 Titanium Weld Neck Flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Hub Dia. At Base

Raised Face Dia.

Hub Dia. at Weld Point

No. of< Holes

Dia. of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-1/2

7/16

1-3/16

1-3/8

0.84

4

1/2

2-3/8

0.62

1-7/8

3/4

3-7/8

1/2

1-1/2

1-11/16

1.05

4

1/2

2-3/4

0.82

2-1/16

1

4-1/4

9/16

1-15/16

2

1.32

4

1/2

3-1/8

1.05

2-3/16

1-1/4

4-5/8

5/8

2-5/16

2-1/2

1.66

4

1/2

3-1/2

1.38

2-1/4

1-1/2

5

11/16

2-9/16

2-7/8

1.90

4

1/2

3-7/8

1.61

2-7/16

2

6

3/4

3-1/16

3-5/8

2.38

4

5/8

4-3/4

2.07

2-1/2

2-1/2

7

7/8

3-9/16

4-1/8

2.88

4

5/8

5-1/2

2.47

2-3/4

3

7-1/2

15/16

4-1/4

5

3.50

4

5/8

6

3.07

2-3/4

3-1/2

8-1/2

15/16

4-13/16

5-1/2

4.00

8

5/8

7

3.55

2-13/16

4

9

15/16

5-5/16

6-3/16

4.50

8

5/8

7-1/2

4.03

3

5

10

15/16

6-7/16

7-5/16

5.56

8

3/4

8-1/2

5.05

3-1/2

6

11

1

7-9/16

8-1/2

6.63

8

3/4

9-1/2

6.07

3-1/2

8

13-1/2

1-1/8

9-11/16

10-5/8

8.63

8

3/4

11-3/4

7.98

4

10

16

1-3/16

12

12-3/4

10.75

12

7/8

14-1/4

10.02

4

12

19

1-1/4

14-3/8

15

12.75

12

7/8

17

12.00

4-1/2

14

21

1-3/8

15-3/4

16-1/4

14.00

12

1

18-3/4

13.25

5

16

23-1/2

1-7/16

18

18-1/2

16.00

16

1

21-1/4

15.25

5

18

25

1-9/16

19-7/8

21

18.00

16

1-1/8

22-3/4

17.25

5-1/2

20

27-1/2

1-11/16

22

23

20.00

20

1-1/8

25

19.25

5-11/16

24

32

1-7/8

26-1/8

27-1/4

24.00

20

1-1/4

29-1/2

23.25

6

Class 300 Titanium Weld Neck Flange

Class 300 Titanium Weld Neck Flange

Nom. Pipe Size

Flange Dia.

Flange Thick.

Hub Dia. At Base

Raised Face Dia.

Hub Dia. At Weld Point

No. of Holes

Dia. Of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-3/4

9/16

1-1/2

1-3/8

0.84

4

2-5/8

1/2

0.62

2-1/16

3/4

4-5/8

5/8

1-7/8

1-11/16

1.05

4

3-1/4

5/8

0.82

2-1/4

1

4-7/8

11/16

2-1/8

2

1.32

4

3-1/2

5/8

1.05

2-7/16

1-1/4

5-1/4

3/4

2-1/2

2-1/2

1.66

4

3-7/8

5/8

1.38

2-9/16

1-1/2

6-1/8

13/16

2-3/4

2-7/8

1.90

4

4-1/2

3/4

1.61

2-11/16

2

6-1/2

7/8

3-5/16

3-5/8

2.38

8

5

5/8

2.07

2-3/4

2-1/2

7-1/2

1

3-15/16

4-1/8

2.88

8

5-7/8

3/4

2.47

3

3

8-1/4

1-1/8

4-5/8

5

3.50

8

6-5/8

3/4

3.07

3-1/8

Titanium Lap Joint Pipe Flange

1/2" through 24" NPS, Class 150 through 300

image009(001)

Class 150 Titanium Tap Joint Pipe Flange

Class 150 Titanium Lap Joint pipe Flange

Nom. Pipe Size

Flange Dia.

Flange Thick

Hub Dia. At Base

No. of Holes

Dia. of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-1/2

7/16

1-3/16

4

1/2

2-3/8

0.90

5/8

3/4

3-7/8

1/2

1-1/2

4

1/2

2-3/4

1.11

5/8

1

4-1/4

9/16

1-15/16

4

1/2

3-1/8

1.38

11/16

1-1/4

4-5/8

5/8

2-5/16

4

1/2

3-1/2

1.72

13/16

1-1/2

5

11/16

2-9/16

4

1/2

3-7/8

1.97

7/8

2

6

3/4

3-1/16

4

5/8

4-3/4

2.46

1

2-1/2

7

7/8

3-9/16

4

5/8

5-1/2

2.97

1-1/8

3

7-1/2

15/16

4-1/4

4

5/8

6

3.60

1-3/16

3-1/2

8-1/2

15/16

4-13/16

8

5/8

7

4.10

1-1/4

4

9

15/16

5-5/16

8

5/8

7-1/2

4.60

1-5/16

5

10

15/16

6-7/16

8

3/4

8-1/2

5.69

1-7/16

6

11

1

7-9/16

8

3/4

9-1/2

6.75

1-9/16

8

13-1/2

1-1/8

9-11/16

8

3/4

11-3/4

8.75

1-3/4

10

16

1-3/16

12

12

7/8

14-1/4

10.92

1-15/16

12

19

1-1/4

14-3/8

12

7/8

17

12.92

2-3/16

14

21

1-3/8

15-3/4

12

1

18-3/4

14.18

3-1/8

16

23-1/2

1-7/16

18

16

1

21-1/4

16.19

3-7/16

18

25

1-9/16

19-7/8

16

1-1/8

22-3/4

18.20

3-13/16

20

27-1/2

1-11/16

22

20

1-1/8

25

20.25

4-1/16

24

32

1-7/8

26-1/8

20

1-1/4

29-1/2

24.25

4-3/8

Class 300 Titanium Lap Joint Pipe Flange:

Class 300 titanium lap joint pipe flange

Nom. Pipe Size

Flange Dia.

Flange Thick.

Hub Dia. At Base

No. of Holes

Dia. Of Bolts

Dia. Of Bolt Circle

Bore Dia.

Length Thru Hub

1/2

3-3/4

9/16

1-1/2

4

1/2

2-5/8

0.90

7/8

3/4

4-5/8

5/8

1-7/8

4

5/8

3-1/4

1.11

1

1

4-7/8

11/16

2-1/8

4

5/8

3-1/2

1.38

1-1/16

1-1/4

5-1/4

3/4

2-1/2

4

5/8

3-7/8

1.72

1-1/16

1-1/2

6-1/8

13/16

2-3/4

4

3/4

4-1/2

1.97

1-3/16

2

6-1/2

7/8

3-5/16

8

5/8

5

2.46

1-5/16

2-1/2

7-1/2

1

3-15/16

8

3/4

5-7/8

2.97

1-1/2

3

8-1/4

1-1/8

4-5/8

8

3/4

6-5/8

3.60

1-11/16

Grades and Properities

Titanium Grade

Chemical Composition

Properties

Grade 1

R50250

Commercially pure

C 0.10 max
Fe 0.20 max
H 0.015 max
N 0.03 max
O 0.18 max
Ti Remaining

MIN. TENSILE 35 KSI
MIN. YIELD 25 KSI
HARDNESS 14.9
TENSILE MODULUS 103 GPA
POISSON'S RATION 0.34-0.40

Grade 2

R50400

Commercially pure

C 0.10 max
Fe 0.30 max
H 0.015 max
N 0.03 max
O 0.25 max
Ti Remaining

MIN. TENSILE 50 KSI
MIN. YIELD 40 KSI
HARDNESS 14.9
TENSILE MODULUS 103 GPA
POISSON'S RATION 0.34-0.10

Grade 5

R56400

Ti-6Al-4V

AI 5.5-6.75 max
C 0.10 max
Fe 0.40 max
H 0.015 max
N 0.05 max
O 0.20 max
V 3.5-4.5
Ti Remaining

MIN. TENSILE 130 KSI
MIN. YIELD 120 KSI
HARDNESS 16.4
TENSILE MODULUS 114 GPA
POISSON'S RATION 0.30-0.33

Grade 7

R52400

Ti-0.15Pd

Pd 0.12-0.25 max
C 0.10 max
Fe 0.30 max
H 0.015 max
N 0.03 max
O 0.25 max
Ti Remaining

MIN. TENSILE 50 KSI
MIN. YIELD 40 KSI
HARDNESS 14.9
TENSILE MODULUS 103 GPA
POISSON'S RATION 0.37

Grade 9

R56320

Ti-3Al-2.5V

AI 2.5-3.5
C 0.05 max
Fe 0.25 max
H 0.013 max
N 0.02 max
O 0.12 max
V 2.0-3.0
Ti Remaining

MIN. TENSILE 90 KSI
MIN. YIELD 70 KSI
HARDNESS 13.0
TENSILE MODULUS 107 GPA
POISSON'S RATION 0.34

Grade 12

R53400

Ti-0.3Mo-0.8Ni

C 0.08 max
Fe 0.30 max
H 0.0135 max
Mo 0.2-0.4
N 0.03 max
O 0.25 max
Ti Remaining

MIN. TENSILE 70 KSI
MIN. YIELD 50 KSI
HARDNESS 14.9
TENSILE MODULUS 103 GPA
POISSON'S RATION 0.28

 

Hot Tags: titanium flanges, China, suppliers, buy, for sale, made in China

Previous:

Titanium Fasteners

You Might Also Like

(0/10)

clearall