There are two designs.The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plants. A weld neck flange consists of a circular fitting with a protruding rim around the circumference.
Lap joint flanges are a type of flange that is often used in piping systems that require easy assembly and disassembly. They consist of two parts: a stub end and a backing flange. The stub end is usually welded to the pipe, and the backing flange is free to rotate around the stub end. This design allows for easy alignment and assembly of piping systems and reduces the risk of damage during installation.
SPP Alloys provides high-quality lap joint flanges made of different materials to meet the needs of various industries. Our lap joint flanges are available in different sizes, pressure ratings, and materials, including carbon steel, stainless steel, duplex stainless steel, super duplex stainless steel, nickel alloys, and alloy steel.
Our lap joint flanges are ideal for use in a wide range of applications, including water and wastewater treatment, oil and gas, chemical and petrochemical, HVAC, and many others. They are particularly useful in systems that require frequent maintenance or modifications, as they can be easily disassembled and reassembled without damaging the piping system.
Lap-joint flanges are a popular type of flange that is commonly used in piping systems. They are durable, cost-effective, and offer several benefits, making them an ideal choice for a wide range of applications. At our company, we provide high-quality lap-joint flanges made of various materials to meet the needs of different industries.
How is it Beneficial to the Industries?
Lap-joint flanges offer several benefits that make them a popular choice for piping systems. Here are some benefits of using lap-joint flanges:
Cost-effective: Lap-joint flanges are a cost-effective option compared to other types of flanges, as they require less material and are easy to install.
Durable: Lap-joint flanges are highly durable and can withstand harsh environments, making them ideal for use in demanding applications.
Easy to align: Lap-joint flanges are easy to align, making them ideal for use in applications where precise alignment is important.
Versatile: Lap-joint flanges are available in a variety of sizes and materials, making them a versatile option for a wide range of applications.
Types of Lap-Joint Flanges
Lap-joint flanges are a type of flange that consists of two parts: a stub end and a backing flange. The stub end is welded to the pipe, and the backing flange slides over the stub end. They have a flat face and are typically used in low-pressure piping systems. Lap-joint flanges are available in a variety of sizes and materials, making them a versatile option for a wide range of applications.
We provide different types of lap-joint flanges to meet the needs of various industries. Here are some types of lap-joint flanges we offer:
Raised face lap-joint flanges: Raised face lap-joint flanges have a raised face that provides a sealing surface for the gasket.
Flat face lap-joint flanges: Flat face lap-joint flanges have a flat face and are typically used in low-pressure applications.
Benefits of Stainless Steel Lap-Joint Flanges
Stainless steel lap-joint flanges offer several advantages that make them a popular choice for piping systems. Here are some benefits of using stainless steel lap-joint flanges:
Corrosion resistance: Stainless steel lap-joint flanges are highly corrosion-resistant and can withstand harsh environments.
Strength: Stainless steel lap-joint flanges have excellent strength and durability, making them ideal for use in demanding applications.
Aesthetic appeal: Stainless steel lap-joint flanges have an attractive appearance and are ideal for use in applications where aesthetics are important.
Apart from Stainless steel, we also feature a wide range of materials from which you can choose what’s best for you. Here are list of our entire range of metals alloys and grade that we supply lap-joint flanges in Mumbai and all over India.
| Material | Grades |
| Stainless Steel | 304 |
| 316L | |
| 321 | |
| 310S | |
| 904L | |
| Super Duplex | S32750 |
| S32760 | |
| F55 | |
| F53 | |
| Duplex | S31803 |
| S32205 | |
| SMO 254 | |
| Nickel Alloy | Alloy 400 |
| Alloy 625 | |
| Alloy 800 | |
| Alloy 825 | |
| Alloy Steel | F9 |
| F11 | |
| F12 | |
| F22 | |
| F91 | |
| LTCS | A350 LF2 |
| Steel | A105 |
Applications of Lap-Joint Flanges
Lap-joint flanges are commonly used in various industries for their durability and cost-effectiveness. Here are some of the applications where lap-joint flanges are commonly used:
Water and wastewater treatment: Lap-joint flanges are used in water and wastewater treatment piping systems for their durability and cost-effectiveness.
Oil and gas industry: Lap-joint flanges are used in oil and gas piping systems for their durability and cost-effectiveness.
Chemical and petrochemical industry: Lap-joint flanges are used in chemical and petrochemical piping systems for their durability and cost-effectiveness.
Food and beverage industry: Lap-joint flanges are used in food and beverage piping systems for their durability and cost-effectiveness.
In summary, lap-joint flanges are a durable and cost-effective option that offers several benefits. With their versatility, ease of alignment, and availability in various materials and sizes, lap-joint flanges are an ideal choice for a wide range of piping applications.
In addition to our high-quality lap joint flanges, we also provide excellent customer service and support. Our team of experienced professionals is always available to answer your questions, provide technical assistance, and help you find the right lap joint flanges for your needs. We offer competitive pricing, fast delivery, and flexible payment options to ensure that our customers have a positive experience working with us.
In conclusion, lap joint flanges are an excellent choice for piping systems that require easy assembly and disassembly. At our company, we provide high-quality lap joint flanges made of various materials to meet the needs of different industries. Contact us today to learn more about our lap joint flanges and how we can help you find the right solution for your needs.