Reliable and High-Performance ANSI B16.5 Class 2500 threaded forged flanges from Haihao Group
Threaded forged flanges ANSI B16.5 class 2500 are a powerful and reliable solution for high-pressure pipeline applications. At Haihao Group, we are proud to offer a wide range of threaded forged flanges that meet the highest standards of quality, durability, and safety.
Our threaded forged flanges are made from high-quality materials, including stainless steel, carbon steel, and other alloys, to ensure exceptional performance in even the most challenging environments. They are designed to withstand high-pressure and high-temperature conditions, making them ideal for use in industries such as oil and gas, chemical processing, and power generation.
ASTM A105N B16.11 Galvanized Threaded Flanges
Dimensions of ANSI/ASME B16.5 Class 2500 Threaded Flanges
Dimensions of ANSI ASME B16.5 Threaded Flange 2500lb
Class 2500 lb
|
Pipe |
Flange Data
|
Hub |
Raised Face |
Drilling Data |
Weight |
|||||||
|
Nominal Pipe Size
|
A | B | C | D | E | F | G | H | I | J |
kg/piece
|
|
|
Outside Diameter |
Overall Diameter |
Counter-bore min |
Flange Thickness min |
Overall Length |
Threaded lengthmin |
Hub Diameter |
Face Diameter |
Number of Holes
|
Bolt Hole Diameter |
Diameter of Circle of Holes |
||
|
in |
in |
in |
in |
in |
in |
in |
in |
in |
in |
|||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
|
1/2 |
0.840 21.30 |
5.250 133.4 |
0.930 23.60 |
1.190 30.20 |
1.560 39.60 |
1.120 28.40 |
1.690 42.90 |
1.380 35.10 |
4 |
0.880 22.40 |
3.500 88.90 |
2.95 |
|
3/4 |
1.050 26.70 |
5.500 139.7 |
1.140 29.00 |
1.250 31.75 |
1.690 42.90 |
1.250 31.75 |
2.000 50.80 |
1.690 42.90 |
4 |
0.880 22.40 |
3.750 95.30 |
3.44 |
|
1 |
1.315 33.40 |
6.250 158.8 |
1.410 35.80 |
1.380 35.10 |
1.880 47.80 |
1.380 35.10 |
2.250 57.15 |
2.000 50.80 |
4 |
1.000 25.40 |
4.250 108.0 |
4.82 |
|
11/4 |
1.660 42.20 |
7.250 1.842 |
1.750 44.50 |
1.500 38.10 |
2.060 52.30 |
1.500 38.10 |
2.880 73.15 |
2.500 63.50 |
4 |
1.120 28.40 |
5.120 130.0 |
7.14 |
|
11/2 |
1.900 48.30 |
8.000 203.2 |
1.990 50.50 |
1.750 44.50 |
2.380 60.45 |
1.750 44.50 |
3.120 79.25 |
2.880 73.15 |
4 |
1.250 31.75 |
5.750 146.1 |
10.0 |
|
2 |
2.375 60.30 |
9.250 235.0 |
2.500 63.50 |
2.000 50.80 |
2.750 69.85 |
2.000 50.80 |
3.750 95.30 |
3.620 91.90 |
8 |
1.120 28.40 |
6.750 171.5 |
14.8 |
|
21/2 |
2.875 73.00 |
10.50 266.7 |
3.000 76.20 |
2.250 57.15 |
3.120 79.25 |
2.250 57.15 |
4.500 114.3 |
4.120 104.6 |
8 |
1.250 31.75 |
7.750 196.9 |
21.5 |
Notes:
- The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.)
- Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45° (approx).
- Weights are based on manufacturer’s data and are approximate.
In addition to their exceptional performance, our threaded forged flanges also offer a number of other benefits. For example, their threaded connection allows for easy and secure installation, reducing the risk of leaks and other issues. They are also highly resistant to corrosion, ensuring long-lasting performance and minimal maintenance requirements.
At Haihao Group, we are committed to providing our customers with the highest quality threaded forged flanges on the market. Our products are manufactured to the strictest standards of quality and safety, and we offer a range of customization options to meet the specific needs of our customers. We also provide expert technical support and assistance to ensure that our customers receive the right products and solutions for their applications.
Overall, if you are looking for a reliable and high-performance solution for your high-pressure pipeline applications, look no further than Haihao Group’s threaded forged flanges ANSI B16.5 class 2500. Contact us today to learn more about our products and services, and to see how we can help you meet your pipeline needs with confidence and ease.