Lap Joint Flange
Your Professional Lap Joint Flange Supplier
Established in 2009 as a national high-tech enterprise with 15 years of expertise in R&D, production, and sales of stainless steel pipe fittings and pipeline accessories.
Our popular product offerings primarily include butt welding pipe fittings, forged pipe fittings, stainless steel flanges, stainless steel pipes, and related components.
-
![High-Temperature Alloy Steel Flanges ASME B16.5 Class 300]()
High-Temperature Alloy Steel Flanges ASME B16.5 Class 300Standard Range: DN15-DN1500 (½" to 60")read more
Pressure Classes: 150LB to 2500LB (ASME B16.5 compliant) -
![Stainless Steel 316 Lap Joint Flanges]()
Stainless Steel 316 Lap Joint FlangesAustenitic SS: 304/304L/316L (1.4301, 1.4404, etc.)read more
Duplex Steel: F51/S31803, F53/S32750 (Chloride Resistance)
Super Alloys: 904L, 317L (UNS S31703) for Acid/Caustic Service
Advanced Production Equipment
We utilize specialized equipment for precision cutting, forming, welding, heat treatment, and surface finishing. Examples include heat treatment furnaces, large hydraulic press machines for manufacturing tees and reducers, laser cutting machines for pipes, high-power fiber laser cutting machines for plates, and elbow cold forming machines, among others.
Quality Control
Our quality and safety management systems are certified under ISO 9001:2015, API Q1, ISO 45001 (OHSMS), and ISO 14001 (Environmental Management System), ensuring compliance with international standards.
Specialized Workshops
We maintain a fully equipped physical and chemical laboratory, along with a dedicated inspection workshop, to support comprehensive quality assurance and control processes.
Parameter
|
ASME: |
ASME B16.5/16.47 | MSS SP44 |
|
EU: |
DIN 2527-2642 | EN 1092-1 |
|
JIS/GOST: |
JIS B2220 | GOST 12820 |
|
Custom Engineering: |
Non-standard designs per DRAWINGS |
Benefits of Lap Joint Flange
Variety of Materials:
Lap joint flanges come in materials like steel, brass, and stainless steel, so you can pick the best one for your piping system.
Strong and Durable:
Lap joint flanges are tough and can handle high pressure and weight, making them a great choice if you don't plan to take them apart.
Easy to Install:
Installing a lap joint flange is simple. You just need a few screws to get the job done.
Great Design:
These flanges are user-friendly, easy to install, and maintain. They can also be customized for different piping needs.
Applications of Lap Joint Flanges
Chemical Processing Industry
In the chemical processing industry, workers must deal with caustic materials, various pressures, and periodic system maintenance. Due to its simplicity in disassembling, Lap Joint Flanges are especially well suited for this context. Lap Joint Flanges excel in chemical facilities where pipelines must be routinely maintained, checked, and repaired.
They make it possible to quickly disconnect parts, allowing for effective maintenance access without the need for a lot of welding. This benefit reduces downtime, improves safety, and supports keeping the chemical processes' integrity.
Food and Beverage Industry
In the food and beverage business, upholding hygiene and avoiding contamination is crucial. Lap Joint Flanges are essential in maintaining the sterility and cleanliness of processing pipes. These flanges make disassembly simple and give access to vital parts for in-depth cleaning and sterilizing.
The flange design doesn't have any cracks or small openings, so no food particles or germs can get trapped, adhering to the industry's high hygiene regulations. Lap Joint Flanges help to produce safe and high-quality goods in a sector where customer protection is of utmost importance.
Water Treatment Facilities
Water treatment facilities require regular maintenance and repair to ensure the efficient treatment and distribution of water. Lap Joint Flanges offer an ideal solution, as they allow for quick access to critical components without disrupting the entire system. This feature significantly reduces downtime and helps maintain the continuous operation of water treatment processes.
Key Components Of Lap Joint Flanges
The Flange Part
The flange part of the lap joint flange is basically a ring. This ring can easily connect on the back side of the stub end. This part is mainly used to hold the stub end and gasket by clamping around the pipe. This flange can rotate, so it's easy for the bolting process as it lines up easily with the holes.
The Stub End
The stub end is very important as it acts as a seal. It fits together with the flange to make sure that there is no leakage. The stub end is usually made using the material that is used in pipes, so it doesn't react with gas or fluid passing through the pipes.
Bolting and Gaskets
Bolts are used to connect two flanges. Put a gasket between them to make sure that there is no leakage. It is important to note that gasket material should be chosen based on pipe material so it can easily handle fluid and temperature passing through pipes.
Delivery Information
Shipping Methods:
We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.
Estimated Delivery Time:
We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.
Order Tracking:
We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.
FAQ
As one of the leading lap joint flange manufacturers and suppliers in China, we warmly welcome you to buy high quality lap joint flange made in China here from our factory. Good service and punctual delivery are available.
Stainless Steel 316 Lap Joint Flanges, ASME B16 5 Lap Joint Flange, lap joint flange