Dimensions of Class 600 Male Ring-Joint Facing Figure-8 Blanks
Class 600 Male Ring-Joint Facing Figure-8 Blanks are precision-engineered components designed for high-pressure and high-temperature pipeline systems. These figure-8 blanks serve as critical devices for isolating or regulating flow in pipelines, ensuring safe and efficient operations in demanding industrial environments such as oil and gas, chemical processing, and power generation.
Dimensions of Class 600 Male Ring-Joint Facing Figure-8 Blanks:

Dimensions of Class 600 Male Ring Joint Facing Figure-8 Blanks
NPS | Inside Diameter,B,mm(in.) | Centerline Dimension,A,mm(in.) | Thickness,t,mm(in.) | Web Width,W,mm(in.) |
½ | 21 (0.84) | 65 (2.62) | 6.4 (0.25) | 38 (1.50) |
¾ | 27 (1.05) | 80 (3.25) | 9.7 (0.38) | 45 (1.75) |
1 | 34 (1.32) | 90 (3.50) | 9.7 (0.38) | 51 (2.00) |
1¼ | 42 (1.66) | 100 (3.88) | 9.7 (0.38) | 57 (2.25) |
1½ | 48 (1.90) | 115 (4.50) | 9.7 (0.38) | 57 (2.25) |
2 | 61 (2.38) | 125 (5.00) | 12.7 (0.50) | 51 (2.00) |
2½ | 73 (2.88) | 150 (5.88) | 15.7 (0.62) | 57 (2.25) |
3 | 89 (3.50) | 170 (6.62) | 15.7 (0.62) | 67 (2.62) |
3½ | 102 (4.00) | 180 (7.25) | 19.1 (0.75) | 67 (2.62) |
4 | 114 (4.50) | 215 (8.50) | 19.1 (0.75) | 73 (2.88) |
5 | 141 (5.56) | 265 (10.50) | 22.4 (0.88) | 73 (2.88) |
6 | 168 (6.62) | 290 (11.50) | 28.4 (1.12) | 73 (2.88) |
8 | 219 (8.62) | 350 (13.75) | 35.1 (1.38) | 83 (3.25) |
10 | 273 (10.75) | 430 (17.00) | 41.1 (1.62) | 121 (4.75) |
12 | 324 (12.75) | 490 (19.25) | 47.8 (1.88) | 121 (4.75) |
14 | 356 (14.00) | 525 (20.75) | 50.8 (2.00) | 121 (4.75) |
16 | 406 (16.00) | 605 (23.75) | 57.2 (2.25) | 127 (5.00) |
18 | 457 (18.00) | 650 (25.75) | 63.5 (2.50) | 133 (5.25) |
20 | 508 (20.00) | 720 (28.50) | 69.9 (2.75) | 127 (5.00) |
24 | 610 (24.00) | 840 (33.00) | 82.6 (3.25) | 152 (6.00) |
NOTES:
(1)Hole size (where required due to bolt spacing)shall be the same as the flange bolt hole and located such that it will not interfere with bolting between two flanges.
(2)Oval or octagonal ring shapes may be provided;only the oval ring is illustrated for simplicity.Ring dimensions shall be in accordance with ASME B16.20,except Th=T+t,where T is the ring height specified in ASME B16.20.
Haihao Group can provide a variety ASME B16.48 standard flange,as follows:
- Dimensions of Class 150 Blanks for Use With Raised Face Flanges
- Dimensions of Class 300 Blanks for Use With Raised Face Flanges
- Dimensions of Class 600 Blanks for Use With Raised Face Flanges
- Dimensions of Class 900 Blanks for Use With Raised Face Flanges
- Dimensions of Class 1500 Blanks for Use With Raised Face Flanges
- Dimensions of Class 2500 Blanks for Use With Raised Face Flanges
- Dimensions of Class 150 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 300 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 600 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 900 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 1500 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 2500 Female Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 150 Male Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 300 Male Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 600 Male Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 900 Male Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 1500 Male Ring-Joint Facing Figure-8 Blanks
- Dimensions of Class 2500 Male Ring-Joint Facing Figure-8 Blanks
Key Features and Advantages
Male Ring-Joint Facing Design
Provides a secure and leak-proof connection, even under extreme conditions.
Seamlessly integrates with ring-joint flanges, ensuring precise alignment and effective sealing.
Compliance with Industry Standards
Manufactured according to ASME B16.48 standard for exceptional reliability and compatibility.
Guaranteed performance and durability in high-pressure systems.
Superior Material Selection
Constructed from robust materials such as carbon steel, stainless steel, and alloy steel.
Designed for resistance to wear, corrosion, and pressure-induced stress.
Customizable Specifications
Available in various thicknesses, sizes, and material grades to meet diverse operational needs.
Options for anti-corrosive coatings and heat treatments for enhanced longevity.
Versatile Applications
Suitable for isolation and maintenance tasks across various industries, including petrochemical, marine, and power generation.
Applications
Oil and Gas Pipelines: Essential for isolating segments during maintenance or emergency shutdowns.
Chemical Processing: Suitable for handling aggressive chemicals and ensuring system integrity.
Power Plants: Performs reliably in high-temperature and high-pressure environments.
Marine and Offshore Industries: Designed to withstand harsh conditions in marine and offshore applications.
Why Choose Hebei Haihao Group?
At Hebei Haihao Group, we pride ourselves on our expertise in manufacturing top-quality piping components, including flanges, pipe fittings, and figure-8 blanks. Our Class 600 male ring-joint facing figure-8 blanks are crafted with precision, ensuring superior performance and compliance with the most stringent industry standards.
Advantages of Working with Us:
- High-quality products backed by rigorous quality assurance processes.
- Customization to meet specific customer requirements.
- Timely delivery and excellent customer service.
Contact us today to learn more about our Class 600 Male Ring-Joint Facing Figure-8 Blanks and how they can benefit your projects! Email:sales@haihaogroup.com