sales@apexmsflange.com
Call Us Now
+91-9930832424
sales@apexmsflange.com
+91-9930832424
In the realm of industrial piping systems, lap joint flanges stand out as indispensable components. Their significance lies not only in their ability to facilitate the connection of pipes and valves but also in their unique design features that contribute to the overall efficiency and reliability of the system. At Apex Engineering, we recognize the pivotal role lap joint flanges play in various industrial applications, and we are committed to providing high-quality solutions tailored to meet the specific needs of our customers.
The benefits of lap joint flanges extend beyond mere connectivity. Their design offers several advantages that enhance the performance and longevity of piping systems. These benefits include:
Lap joint flanges are available in various configurations to suit different application requirements. The choice of type depends on factors such as operating conditions, pressure ratings, and compatibility with existing piping systems. Some common types of lap joint flanges include weld neck, slip-on, and threaded lap joint flanges.
Slip-on lap joint flanges are used in piping systems for easy assembly. They're slipped over the pipe and then fillet welded for strength and sealing. These flanges have a raised face for alignment and are ideal for low-pressure applications where flexibility in alignment is needed. However, they're not suitable for high-pressure or high-temperature conditions due to their welding-dependent joint integrity.
Threaded lap joint flanges feature internal threads that allow them to be screwed onto the pipe without the need for welding. They are preferred for applications where frequent disassembly and reassembly are required, offering flexibility and ease of maintenance.
Lap joint flanges adhere to specific specifications regarding dimensions, pressure ratings, and materials to ensure compatibility and reliability in piping systems. The dimensions of lap joint flanges are standardized to ensure interchangeability and ease of integration with other components.
| ASME B16.5 Lap Joint Flange Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| pn16 lap joint flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Flat Face Lap Joint Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Raised Face Lap Joint Flange |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Flat Face Lap Joint Flange |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar pn16 lap joint flange |
| Raised Face Lap Joint Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS lap joint pipe flange |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar lap joint stub end Flanges |
| Most common types of Carbon Steel Lap joint flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique | Forged, Heat treated and machined |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Lap Joint Flange |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Compliance with industry standards is essential for ensuring the quality and performance consistency of lap joint flanges. Various organizations establish standards governing the design, manufacturing, and testing of lap joint flanges.
These standards define parameters such as material composition, dimensional tolerances, and testing procedures to ensure that lap joint flanges meet stringent quality requirements. Additionally, lap joint flanges are categorized into different grades based on their material composition and performance characteristics, allowing users to select the most suitable grade for their specific application needs.
At Apex Engineering, we pride ourselves on our commitment to delivering high-quality lap joint flange solutions tailored to meet the unique requirements of our customers. Our team of experienced engineers and technicians possesses the expertise and technical knowledge to design and manufacture lap joint flanges that meet the highest standards of quality and performance.
We understand the importance of reliability, durability, and cost-effectiveness in industrial applications, and we strive to exceed our customers' expectations with innovative solutions that optimize system performance and efficiency. Whether you require standard lap joint flanges or custom-designed components, you can rely on Apex Engineering to deliver reliable, high-quality products that meet your exact specifications.
A lap joint flange is a type of flange used to connect pipes or valves in industrial piping systems. It consists of two separate components: a stub end and a backing flange. The stub end is welded to the pipe, while the backing flange slides over the pipe and is free to rotate, allowing for easy alignment during installation.
Lap joint flanges are commonly used in piping systems where flexibility, ease of assembly, and maintenance are essential. They are particularly suitable for applications involving low-pressure fluids or gases, as well as situations where frequent disassembly and reassembly are required for inspection or maintenance purposes.
In summary, lap joint flanges offer numerous benefits, including simplified installation, cost-effectiveness, and flexibility in alignment. They come in various types, configurations, and materials to suit diverse application requirements. Apex Engineering stands out as a trusted provider of high-quality lap joint flange solutions, backed by expertise and commitment to customer satisfaction. Whether you require standard components or custom-designed solutions, we are here to meet your needs effectively and efficiently.
