Slip On Flange Manufacturer in Kolkata

 Slip On Flanges

Slip on flanges—commonly referred to as SO flanges—are a go-to choice in piping systems across many industries. Designed to slide easily over the end of a pipe and then be welded in place, these flanges offer simplicity and performance in one neat package. We are a leading Slip On Flange manufacturer in Kolkata.

Slip On Flange Manufacturer in Kolkata

Shree Shankar Engineering Works is a leading Slip On Flange manufacturer in Kolkata, renowned for delivering precision-engineered flanges that meet international quality standards. With years of industry experience and a state-of-the-art manufacturing facility, the company specializes in producing durable and high-performance slip on flanges for diverse industrial applications. Their commitment to quality, timely delivery, and customized solutions has earned them a strong reputation among clients across India and abroad. Whether it’s standard specifications or tailor-made requirements, Shree Shankar Engineering Works ensures excellence in every product they deliver.

RANGE :

15NB TO 2800NB STD – ANSI/ASTM/IS/BS/AWWA/DIN MOC-MS/SS

What is a Slip On Flange?

A slip on flange is a ring placed over a pipe end, then welded both inside and outside for strength. It’s known for being less expensive and easier to align than other flange types, which makes it perfect for low-pressure applications.

Key Characteristics of Slip On Flanges

• Lightweight and compact design
• Easy alignment with pipe ends
• Ideal for low-pressure, non-critical applications
• Requires less precision in cutting the pipe to length

Advantages of Using Slip On Flanges

Cost-Effectiveness

Slip on flanges are budget-friendly compared to weld neck or blind flanges. Their simpler design means reduced manufacturing and labor costs.

Easy Installation

Thanks to their slip-on design, these flanges don’t demand intricate alignment. They’re ideal when quick assembly and disassembly are needed.

Versatility in Applications

From water lines to oil pipelines, slip on flanges work well with various pipe systems. They’re widely adaptable for different pressures and temperatures.

Common Materials Used in Slip On Flanges

Carbon Steel Slip On Flanges

These are the most commonly used due to their affordability and decent strength for standard applications.

Stainless Steel Slip On Flanges

Perfect for corrosive environments, stainless steel flanges resist rust and offer excellent durability.

Alloy Steel Slip On Flanges

For more demanding environments, alloy steel flanges bring enhanced strength and temperature resistance.

Industrial Applications of Slip On Flanges

Oil and Gas Industry

They connect pipelines, valves, and equipment in oil rigs and refineries efficiently.

Petrochemical and Refinery Sector

Slip on flanges are essential in transporting fluids safely under moderate pressures.

Power Plants and Water Treatment

In cooling and water recycling systems, slip on flanges provide leak-proof, reliable pipe connections.

Why Choose Shree Shankar Engineering Works?

Trusted Manufacturer in Kolkata

With decades of experience and thousands of satisfied clients, Shree Shankar Engineering Works stands out as a reliable slip on flange manufacturer in Kolkata.

State-of-the-Art Manufacturing Facility

Equipped with advanced machinery and tools, the company ensures precision engineering and mass production without quality compromise.

Certified and Quality-Assured Products

Each product goes through rigorous checks and conforms to national and international standards.

Manufacturing Process at Shree Shankar Engineering Works

Raw Material Selection

Only high-grade raw materials are used, ensuring long-lasting and safe flange connections.

Machining and Forging Process

Flanges are forged for strength and machined for tight tolerances, resulting in precise and durable products.

Testing and Inspection

Every batch is tested using ultrasonic, hydrostatic, and dimensional inspection techniques.

Customization and Tailored Solutions

Size and Pressure Rating Options

From ½ inch to 48 inches, and pressure ratings from 150# to 2500#, customization is always available.

Custom Flange Finishing and Coating

Need anti-corrosive or anti-rust coatings? No problem. The team offers finishes like galvanized, epoxy, or painted coatings.

OEM/ODM Capabilities

Bring your blueprints, and the Shree Shankar team will make it a reality—your design, their precision.

Quality Standards and Certifications

ISO and Other Global Certifications

Certified to ISO 9001:2015 and other recognized standards, the company matches international expectations.

In-House Testing Capabilities

Tests like PMI, UT, RT, and hardness testing are conducted internally for quality control.

Quality Assurance Process

Each flange is documented and tracked from raw material to final dispatch.

Packaging and Delivery

Safe Packaging Solutions

Flanges are packed in sturdy wooden crates or pallets, bubble wrapped, and labeled to ensure safety during transit.

On-Time Dispatch and Delivery

With strong logistics partners, national and international delivery is smooth and punctual.

Customer Testimonials

What Clients Say About Us

“We have been sourcing slip-on flanges from Shree Shankar Engineering Works for over 5 years. Quality and service are exceptional!” — Industrial Client, Mumbai

Repeat Customers and Long-Term Relationships

80% of customers come back—because once you work with professionals, there’s no going back.

Competitive Pricing Structure

Transparent Quoting

No hidden fees. Every quote is clear, straightforward, and fair.

Value for Money

Premium quality without premium prices—that’s the promise.

Slip On Flange Maintenance Tips

Routine Inspection

Check for signs of rust, wear, or cracks—early detection means longer lifespan.

Handling Corrosion and Wear

Apply protective coatings or use flange protectors in harsh environments to minimize corrosion.

Conclusion

When it comes to finding a reliable, affordable, and quality slip on flange manufacturer in Kolkata, Shree Shankar Engineering Works is your trusted partner. With their cutting-edge facility, seasoned engineers, and commitment to customer satisfaction, you’re guaranteed top-tier products every time. So, whether you’re a small business or a large enterprise, if you’re dealing with piping systems—give Shree Shankar Engineering Works a call. You won’t be disappointed.

FAQs About Slip On Flanges

Q1. What is the main benefit of using slip on flanges?
Slip on flanges are easy to install, cost-effective, and perfect for low-pressure applications.

Q2. Can I order customized flanges from Shree Shankar Engineering Works?
Absolutely! They offer customization based on size, pressure rating, and material.

Q3. What industries commonly use slip on flanges?
Industries like oil & gas, petrochemicals, water treatment, and power generation rely heavily on these flanges.

Q4. How do I ensure my flange lasts longer?
Regular maintenance, inspections, and protective coatings help extend the lifespan of your flanges.

Q5. Do they export slip on flanges internationally?