Slip On Flanges Manufacturer in India

Yash Pipe Fitting & Co. stands as a premier supplier of high-quality pipe fittings for demanding industrial applications. We specialize in the manufacturing of premium Slip-On Flanges in India. Built for maximum durability and reliability, our products strictly adhere to global quality standards to guarantee exceptional performance. Explore our comprehensive range of industrial fittings today!

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Slip On Flanges Manufacturer, Supplier and Exporter in India

Yash Pipe Fitting & Co. is a prominent manufacturer, supplier, and exporter of Slip On Flanges based in Mumbai, India. We engineer a comprehensive range of slip-on flanges specifically designed for critical piping applications across various sectors, including steel manufacturing, chemical and petrochemical processing, and fire protection systems.

To meet a broad spectrum of industrial demands, our diverse product portfolio features multiple premium material grades such as Stainless Steel, Carbon Steel, Monel, Inconel, and Copper Nickel. Every slip-on flange we produce strictly complies with International Quality Standards (IQS) to guarantee exceptional reliability and performance. Furthermore, we provide fully customized flange solutions tailored to match your exact project specifications.

ANSI B16.5, BS 1560, BS 10, IS 6392, B-2.1 NPT, and API Slip On Flanges in India

Yash Pipe Fitting & Co. is a leading manufacturer of premium Slip On Flanges in India, successfully serving a diverse and growing global clientele. Recognized worldwide for uncompromised quality and structural reliability, our flanges are highly trusted across various demanding industrial sectors.

We treat our clients as long-term partners, dedicating ourselves to delivering exceptional products and seamless services. To meet exact project demands, we manufacture Slip On Flanges in a wide array of shapes, sizes, and international specifications (including ANSI, BS, IS, and API standards), ensuring precision engineering and superior performance for every application.

Slip On Flanges Specification, Grades, and Material

About Slip-On Flanges

A Slip-On flange (commonly referred to as an SO flange) is engineered to slide directly over the end of a pipe. To achieve a snug and seamless fit, its internal diameter is intentionally designed to be slightly larger than the pipe's outer diameter.

The primary function of this flange is to accommodate the pipe within its inner bore, creating a highly secure and reliable joint. Once properly positioned, the Slip-On flange is firmly fastened to the pipe or equipment using fillet welds on both the top and bottom surfaces. This dual-welding method ensures maximum stability and leak-proof performance for industrial piping systems.

Types of Slip-On Flanges & Welding Configurations

Slip-On flanges are primarily categorized into two distinct configurations: Slip-On welding plate flanges and Slip-On welding neck flanges. From a mechanical standpoint, their performance characteristics fall perfectly between those of lap joint and integral flanges. Thanks to their straightforward structural design and highly efficient welding process, these flanges are extensively deployed across diverse fluid transfer pipelines.

To ensure maximum compatibility with different industrial requirements, our Slip-On flanges are manufactured with various facing options. We offer industry-standard profiles such as Raised Face (RF) and Ring Type Joint (RTJ), providing versatile, adaptable, and highly reliable sealing solutions for complex piping networks.

Raised Face (RF) Slip-On Flange

A Raised Face (RF) Slip-On flange is specifically designed with a distinct protrusion on its contact surface. This elevated section acts as a dedicated seating area for the gasket, effectively concentrating the bolt load onto a smaller area to significantly improve overall seal integrity.

To accommodate higher pressure class ratings, the height of this raised face scales proportionately. This critical engineering feature guarantees a secure, leak-proof joint and ensures consistent, optimal performance across a wide range of varying industrial pressure conditions.

Ring Type Joint (RTJ) Slip-On Flange

A Ring Type Joint (RTJ) Slip-On flange features a precision-machined groove cut directly into its raised face. This specialized groove acts as a secure seating area for a metallic ring gasket, which is essential for creating a highly reliable and leak-proof seal.

Unlike standard Raised Face flanges, the RTJ configuration is explicitly engineered for critical, high-pressure, and high-temperature applications. Its robust design and superior gasket integration make it the ideal choice for withstanding extreme operational stress while maintaining absolute seal integrity.

Since these flanges utilize slip welding to connect piping and equipment, they are commonly recognized in the industry by several alternative names, which all describe the same core component:

Slip-On Weld Flange
Slip-On Flange Weld
Weld Slip-On Flange
Slip-On Flange Welding
SO Flange

Referred Standards & Material Grades

Yash Pipe Fitting & Co. manufactures Slip-On flanges in strict adherence to recognized international standards and premium material specifications. Our products comply with the following core standards:

ASTM A105: Standard specification for carbon steel Slip-On pipe flanges.
ASTM A182: Standard specification for forged alloy and stainless steel Slip-On flanges (including Alloy grades F11, F22, and Stainless Steel grades F304/F304L, F316/F316L).
ASME B16.5: Global dimension and tolerance standard for pipe flanges and flanged fittings.
BS 3293: British Standard specification for industrial pipe flanges.
DIN 86029: German Institute for Standardization (DIN) specification for flanges.

Dimensions & Pressure Ratings

Yash Pipe Fitting & Co. offers an extensive range of Slip-On flanges engineered to accommodate varied industrial piping demands. Our flanges are available in the following dimensions, pressure classes, and facing configurations:

Standard Sizes (Outer Diameter): Ranging from 1/2” up to 24” (including frequently used sizes such as 2”, 3”, 4”, 6”, 8”, 10”, and 12”).
Custom & Large Diameters: Custom-manufactured outer diameters available up to 60” for specialized industrial requirements.
Pressure Class Ratings: ASME Class 150, 300, 400, 600, 900, 1500, and 2500 (# or LB); as well as PN 2.5 through PN 250.
Flange Face Types: Manufactured in Raised Face (RF) and Ring Type Joint (RTJ) profiles to ensure optimal sealing across different pressure environments.

Manufacturing Types & Fabrication Methods

Slip-on flanges can be produced through several manufacturing techniques, primarily including forging, casting, and precision steel cutting. Among these methods, forged slip-on flanges are widely recognized as the industry gold standard, offering unmatched structural integrity, durability, and superior overall quality.

While forged flanges represent a higher initial investment compared to cast or cut alternatives, they provide maximum reliability for critical piping systems. At Yash Pipe Fitting & Co., we advise our clients to carefully evaluate their specific working environment prior to purchase. Critical operational factors—such as system pressure, temperature extremes, and necessary corrosion resistance—must be thoroughly assessed to ensure you select the optimal manufacturing method that perfectly balances performance, safety, and cost-effectiveness for your application.

Key Advantages of Slip-On Flanges

Choosing Slip-On flanges from Yash Pipe Fitting & Co. offers several operational and economic benefits for your industrial piping systems:

Cost-Effective Installation: These flanges generally offer lower initial procurement and overall installation costs compared to traditional weld-neck flanges.
Simplified Alignment: The slide-over design makes it significantly easier to align the flange with adjoining pipes, valves, and equipment during the assembly process.
Dual-Weld Integrity: The ability to apply both inner and outer fillet welds provides superior joint strength and ensures highly reliable, leak-proof performance.
Flexible Pipe Cutting: Unlike other flange types, Slip-On flanges require less stringent precision when cutting pipes to exact lengths, saving valuable time and labor during field fabrication.
Low-Profile Design: Because the pipe slides directly into the bore, these flanges feature a lower hub profile. This reduces overall weight and improves compatibility in tight or confined spaces.

Slip-On Flange vs. Weld Neck Flange: Key Differences

While both Slip-On (SO) and Weld Neck (WN) flanges are essential components in industrial piping, they cater to different operational demands. Understanding their distinct characteristics is crucial for engineering a safe and cost-effective system:

Crucial Installation Considerations for Slip-On Flanges:

Setback Requirement: During welding, a specific gap (setback) must be strictly maintained between the end of the pipe and the flange face to prevent heat damage to the sealing surface.
Fitting Connection Limits: Slip-on flanges cannot be welded directly to pipe fittings (such as elbows or tees) due to dimensional constraints. A straight pipe segment must always be inserted between the flange and the fitting.
Welding Execution: Although the requirement for dual fillet welds demands specific welding work, the ability to simply slide the flange over the pipe allows for much faster alignment, often resulting in shorter overall installation times.

Applications & Uses of Slip-On Flanges

Yash Pipe Fitting & Co. supplies high-quality Slip-On flanges that are highly versatile and widely utilized across various commercial and industrial sectors. Due to their cost-effectiveness and reliable performance in low-to-medium pressure environments, they are the preferred choice for the following applications:

Construction & Infrastructure: Essential for structural piping networks in residential and commercial buildings.
Material Transport: Reliable connections for low-pressure fluid and bulk material distribution pipelines.
Automotive Industry: Integral components for automotive manufacturing and assembly plant fluid systems.
Water & Wastewater Management: Widely deployed in municipal water mains, industrial water lines, and sewerage systems.
HVAC Systems: Secure, leak-proof joints for heavy-duty heating, ventilation, and air-conditioning equipment.
Commercial Plumbing: Dependable fittings for large-scale plumbing and fluid distribution networks.
Food & Beverage Processing: Secure and efficient pipeline connections tailored for food processing plants.
Paper & Pulp Manufacturing: Durable flange solutions for continuous fluid and slurry transfer in paper mills.

Our Comprehensive Range of Industrial Flanges

At Yash Pipe Fitting & Co., we manufacture and supply a diverse portfolio of high-quality flanges engineered to meet the stringent demands of modern piping systems. Our extensive product range includes:

Slip-On Flanges: Cost-effective and easy to align; ideal for low-to-medium pressure applications.
Blind Flanges: Engineered to securely seal the ends of piping systems, valves, or pressure vessel openings.
Socket Weld Flanges: Highly reliable for small-diameter, high-pressure, and high-temperature piping networks.
Threaded Flanges: Can be quickly assembled without welding; perfect for highly volatile or explosive environments.
Reducing Flanges: Designed to seamlessly connect pipes of different diameters within a single system.
Orifice Flanges: Specifically used in conjunction with orifice meters to accurately measure the flow rate of liquids or gases.
Lap Joint Flanges: Utilized alongside stub ends; highly practical for systems that require frequent dismantling for inspection and maintenance.
Ring Joint (RTJ) Flanges: Built with a specialized groove for metal gaskets; ideal for extreme high-pressure and high-temperature conditions.
Spectacle Flanges (Blinds): Safety devices used to temporarily or permanently isolate sections of a pipe for maintenance.
Standard Industrial Flanges: Heavy-duty, customizable flanges tailored for general plant operations and commercial engineering.

Yash Pipe Fitting & Co.: A Leading Supplier of Slip-On Flanges in India

Yash Pipe Fitting & Co. stands out as a highly trusted Slip-On Flanges supplier across India. We are widely recognized for our unwavering commitment to premium product quality, exceptional customer support, and robust in-house processing capabilities. Driven by a dedication to engineering excellence, we have established ourselves as a preferred partner for reliable industrial piping solutions.

Adhering to strict international quality management principles, we prioritize the structural dependability and long-term performance of our products. This relentless pursuit of quality has earned us a stellar reputation among businesses, contractors, and heavy-industry manufacturers. We ensure that every Slip-On Flange we supply meets the highest industry standards, making us the go-to choice for customers nationwide.

Client Projects & Supply Network for Slip-On Flanges

Yash Pipe Fitting & Co. is highly esteemed as a premier Slip-On Flanges dealer and supplier in India, catering to a rapidly expanding domestic and international clientele. We have built a strong track record of consistently delivering top-tier flange solutions to critical industrial and commercial projects.

Our brand is synonymous with trust, driven by our core focus on rapid delivery, highly competitive pricing, and uncompromising product quality. Backed by an extensive and robust distribution network, we successfully supply our premium Slip-On flanges to major industrial cities across India and beyond, ensuring our customers receive the right products exactly when and where they need them.

Slip-On Flanges Supplier in India

The consistent reliability and superior performance of our products have firmly established Yash Pipe Fitting & Co. as a leading manufacturer, supplier, and exporter of Slip-On Flanges in India. We regularly distribute high-quality flanges to major industrial hubs and ports across the country, successfully serving a diverse and growing customer base.

Our ongoing success is driven by an unwavering commitment to delivering premium Slip-On Flanges at highly competitive prices, backed by streamlined supply chain operations. To ensure prompt service and efficient communication, we maintain a robust distribution network and dedicated support channels across key Indian cities. This comprehensive reach enables us to consistently meet and exceed the exact requirements of our valued clientele.

Slip-On Flanges Exporter

Yash Pipe Fitting & Co. is a dedicated exporter of premium Slip-On Flanges, successfully serving a growing international customer base. We maintain a substantial ready-to-ship inventory, enabling us to swiftly process global orders and ensure prompt, reliable deliveries to meet urgent project demands.

Our focus on operational efficiency and uncompromising product quality allows us to seamlessly distribute our flanges to various international markets. Driven by a commitment to engineering excellence and absolute customer satisfaction, we continuously strive to be your most trusted global partner for industrial piping solutions.

Slip-On Flanges Packaging & Delivery Specifications

Payment Options: L/C (Letter of Credit), T/T (Bank Transfer), alongside other mutually negotiated payment methods.
Port of Dispatch: Mumbai or Kalamboli, Maharashtra, India.
Packaging Standards: Every Slip-On Flange undergoes strict, industrial-grade packaging to safeguard against physical damage or corrosion during transit, ensuring it arrives at your facility in immaculate condition. (Note: Custom or specialized packaging requirements will incur additional charges).
Applicable Tax: 18% GST.