Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Deko Corporation

Deko Corporation

  • China
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Titanium Flanges>
  3. ASME Standard Weld Neck Titanium Flange for Pipe Connections
China ASME Standard Weld Neck Titanium Flange for Pipe Connections
China ASME Standard Weld Neck Titanium Flange for Pipe Connections

  1. China ASME Standard Weld Neck Titanium Flange for Pipe Connections
  2. China ASME Standard Weld Neck Titanium Flange for Pipe Connections
  3. China ASME Standard Weld Neck Titanium Flange for Pipe Connections
  4. China ASME Standard Weld Neck Titanium Flange for Pipe Connections

ASME Standard Weld Neck Titanium Flange for Pipe Connections

  1. MOQ：
  2. Price：
  3. Get Latest Price
Material Designation TA1,TA2,TA9,TA10,GR1,GR2,GR7,GR12,GR16,N5,N6,N7 etc
Size NPS 1/2-NPS 24
OEM/ODM Available
Pressure Class150，Class300，Class600，Class900，Class1500，Class2500
Technics Forged
Sealing Surface RF,MFM,TG,FF,RJ
Payment Terms T/T,D/P,D/A,L/C,etc.
Supply Ability 100ton/Month
Delivery Time 7-15 Days
Packaging Details Export Standard Wooden Case, or Can Be Customized
Brand Name VOTECH
Model Number NPS 1/2-NPS 24
Certification ASME,ANSI
Place of Origin Shaanxi,China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China Titanium Threaded Flange NPS 1/2-6 Class 150 Forged RF/FF

    Titanium Threaded Flange NPS 1/2-6 Class 150 Forged RF/FF

    Chat online Now
  2. China Plate Flat Welding Titanium Flange FF Sealing Surface and OEM Availability

    Plate Flat Welding Titanium Flange FF Sealing Surface and OEM Availability

    Chat online Now
  3. China Threaded Titanium Flange with Precise Dimensions for Chemical and Marine

    Threaded Titanium Flange with Precise Dimensions for Chemical and Marine

    Chat online Now
  4. China Customized Forged Weld Neck Titanium Flange Professional Manufacturer

    Customized Forged Weld Neck Titanium Flange Professional Manufacturer

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Material Designation TA1,TA2,TA9,TA10,GR1,GR2,GR7,GR12,GR16,N5,N6,N7 etc Size NPS 1/2-NPS 24
OEM/ODM Available Pressure Class150，Class300，Class600，Class900，Class1500，Class2500
Technics Forged Sealing Surface RF,MFM,TG,FF,RJ
Payment Terms T/T,D/P,D/A,L/C,etc. Supply Ability 100ton/Month
Delivery Time 7-15 Days Packaging Details Export Standard Wooden Case, or Can Be Customized
Brand Name VOTECH Model Number NPS 1/2-NPS 24
Certification ASME,ANSI Place of Origin Shaanxi,China
High Light Pipe Connections Titanium Flange ，ASME Standard Titanium Flange ，Weld Neck Titanium Flange
ASME Standard Weld Neck Titanium Flange for Pipe Connections
Titanium weld neck flanges excel in systems used in chemical, offshore, aerospace, and high-purity media transport applications. Precision-forged from high-quality titanium, their exceptional corrosion resistance ensures long-term structural integrity and sealing reliability in harsh environments, significantly reducing maintenance costs and extending equipment life.
Weld neck titanium flanges are pipe fittings with a round tube transition structure. They are welded to the pipe and are primarily used in high-pressure, high-temperature, or media-sensitive piping systems. The flared transition neck structure distances the weld from the sealing surface, reducing weld distortion and improving sealing performance. This design significantly enhances system sealing and long-term stability under demanding conditions.
Product Specifications
Standard ASME, ANSI
Material Designation TA1, TA2, TA9, TA10, GR1, GR2, GR7, GR12, GR16, N5, N6, N7 etc
Size NPS 1/2 - NPS 24
OEM & ODM Available
Pressure Class150, Class300, Class600, Class900, Class1500, Class2500
Technics Forged
Sealing surface RF, MFM, TG, FF, RJ
Type Weld Neck Flange
Packaging Export standard wooden case, or can be customized
Application Petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, food processing and other industries
Class150 Dimensions (mm)

Nominal Dimension

Outside diameter
A

Connection size

Flange thickness
C

Flange neck big end
N

Flange inner diameter
B

Flange height
H

DN

NPS

Flange outer diameter
D

Diameter of center circle of bolt hole
K

Bolt hole
diameter
L

Bolt
Th

Number of bolt holes
n(pc)

15

1/2

21.3

90

60.3

16

M14

4

9.6

30

15.5

46

20

3/4

26.9

100

69.9

16

M14

4

11.2

38

21

51

25

1

33.7

110

79.4

16

M14

4

12.7

49

27

54

32

1-1/4

42.4

115

88.9

16

M14

4

14.3

59

35

56

40

1-1/2

48.3

125

98.4

16

M14

4

15.9

65

41

60

50

2

60.3

150

120.7

18

M16

4

17.5

78

52

62

65

2-1/2

76.1

180

139.7

18

M16

4

20.7

90

66

68

80

3

88.9

190

152.4

18

M16

4

22.3

108

77.5

68

100

4

114.3

230

190.5

18

M16

8

22.3

135

101.5

75

125

5

139.7

255

215.9

22

M20

8

22.3

164

127

87

150

6

168.3

280

241.3

22

M20

8

23.9

192

154

87

200

8

219.1

345

298.5

22

M20

8

27.0

246

203

100

250

10

273

405

362.0

26

M24

12

28.6

305

255

100

300

12

323.9

485

431.8

26

M24

12

30.2

365

303.5

113

350

14

355.6

535

476.3

30

M27

12

33.4

400

—

125

400

16

406.4

595

539.8

30

M27

16

35.0

457

—

125

450

18

457

635

577.9

33

M30

16

38.1

505

—

138

500

20

508

700

635.0

33

M30

20

41.3

559

—

143

600

24

610

815

749.3

36

M33

20

46.1

663

—

151
Frequently Asked Questions
1. What are the outstanding performances of titanium weld neck flange in terms of corrosion resistance?
Titanium weld neck flanges have extremely strong resistance to corrosive media such as seawater and chloride ions. Their corrosion resistance far exceeds that of stainless steel and carbon steel, making them especially suitable for harsh environments such as marine and chemical industries.
2. Do titanium weld neck flanges need additional anti-rust measures?
No need. Titanium weld neck flanges can be used for a long time without coating or cathodic protection, avoiding the risk of rust and significantly reducing maintenance requirements.
Our Advantages
  • Strict Quality: Rigorous quality control measures with ASME, JIS, DIN, GB, GOST certifications
  • Modern Production Facilities: Advanced factory with multiple titanium metal production lines
  • Logistics and Packaging: Carefully packed in wood cabins or trays for maximum protection
  • Experienced Team: Years of professional knowledge in titanium metal manufacturing
  • Comprehensive Service: Customized solutions, fast lead times, and dedicated support
  • Customer-Centric Services: Flexible payment options and comprehensive technical support

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument... As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument...

+ Read More

Get in touch with us

  • Reach Us
  • Deko Corporation
  • No.25,GaoXin 6th Road,Hi-Tech Zone,Xi'an 710065,China 710065
  • https://www.precisionmeasuring-tools.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.