Fittinco India Private Limited is a trusted Ahmedabad based Manufacturer & Supplier of pipe fittings, forged fittings, flanges, and Pre-fabricated Fittings, delivering high-performance piping solutions to industries across India and global markets. Among our most demanded products, Slip On Flange solutions stand out for their versatility, cost-effectiveness, and ease of installation. As a reputed Slip On Flange Manufacturer, we design and supply flanges that comply with international standards while meeting diverse industrial requirements.
A Slip On Flange is a pipe flange that slips over the pipe end and is welded both inside and outside to provide sufficient strength and prevent leakage. Compared to weld neck flanges, slip on types are easier to align, quicker to install, and more economical, making them ideal for low to medium pressure applications. At Fittinco India Private Limited, we manufacture a wide range of Industrial Slip On Flange products suitable for critical and non-critical services.
ASME B16.5, ASME B16.47, DIN, EN 1092-1
Class 150, 300, 400, 600, 900, 1500, 2500
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
ASME / ANSI / DIN / EN Standard Dimensions
½″ – 60″ (DN15 – DN1500)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges Slip On Flange
| Material Type | Grade / Alloy Name | ASTM / ASME Spec | UNS No. | EN / DIN | JIS | SAE / AMS |
|---|---|---|---|---|---|---|
| Carbon Steel | CS Forged Flange | A105 / A105N | K03504 | 1.0460 / P250GH | S25C | SAE 1020 |
| Alloy CS Flange | A182 F11 | K21590 | 1.7335 | STPA22 | SAE 4140 | |
| Alloy Steel | 1.25Cr–0.5Mo / 2.25Cr–1Mo / F22 | A182 F5 / F9 / F22 | K11572 / K90941 | 1.7383 / 1.4903 | STPA23 | SAE 4140 |
| Stainless Steel | SS 304 / 304L | A182 F304 / F304L | S30403 | 1.4307 | SUS304L | SAE 30304L |
| SS 316 / 316L | A182 F316 / F316L | S31603 | 1.4404 | SUS316L | SAE 30316L | |
| SS 904L | A182 F904L | N08904 | 1.4539 | - | - | |
| 254 SMO | A182 F254SMO | S31254 | 1.4547 | - | - | |
| Duplex / Super Duplex | Duplex 2205 | A182 F321 / S32205 | S32205 | 1.4462 | SUS329J3L | SAE J934 |
| Super Duplex 2507 | A182 S32750 | S32750 | 1.441 | SUS329J4L | SAE J934 | |
| High Nickel Alloys | Monel 400 | B564 / B366 | N04400 | 2.436 | - | AMS 4544 |
| Monel K500 | B564 / B366 | N05500 | 2.4375 | - | AMS 4676 | |
| Inconel 625 | B564 / B366 | N06625 | 2.4856 | - | AMS 5666 | |
| Inconel 718 | B564 / B366 | N07718 | 2.4668 | - | AMS 5662 | |
| Incoloy 825 | B564 / B366 | N08825 | 2.4858 | - | AMS 5581 | |
| Alloy 20 | B366 | N08020 | 2.466 | - | AMS 5708 | |
| 254 SMO | B366 | S31254 | 1.4547 | - | - | |
| Hastelloy C276 | B366 | N10276 | 2.4819 | - | AMS 5754 | |
| Hastelloy C22 | B366 | N06022 | 2.4602 | - | AMS 5878 |
Our advanced manufacturing facility and stringent quality control processes enable us to operate as a reliable Slip On Flange Supplier, Slip On Flange Stockist, and exporter for domestic and international clients.
Fittinco India Private Limited is a leading Forged Slip On Flange Manufacturer, producing flanges using premium quality forged billets to ensure superior mechanical strength, fine grain structure, and longer service life. A Forged Slip On Flange offers excellent resistance to pressure, temperature fluctuations, and corrosive environments.
As a recognized Forged Slip On Flange Exporter and Forged Slip On Flange Bulk Supplier, we maintain Ready Stock Slip On Flanges in various sizes and pressure classes to meet urgent project demands.
Our Industrial Slip On Flange products are widely used in:
Being a dependable Industrial Slip On Flange Manufacturer and Industrial Slip On Flange Supplier, we ensure our flanges perform efficiently under diverse operating conditions.
A Low Pressure Slip On Flange is commonly used where operating pressure and temperature are relatively low. These flanges are easy to fabricate, economical, and require less welding skill, reducing overall project cost. Fittinco India Private Limited supplies precision-engineered low pressure flanges that meet ASME, ANSI, and DIN standards.
A Pipe Slip On Flange is designed with a bore slightly larger than the pipe’s outer diameter, allowing the pipe to slide into the flange before welding. This design simplifies alignment during installation and reduces fabrication time. Our engineering team ensures precise bore tolerances and smooth surface finishes for optimal performance.
As a certified Carbon Steel Slip On Flange Manufacturer and Stainless Steel Slip On Flange Manufacturer, we offer a comprehensive range of materials and grades, including:
Carbon Steel Grades:
Stainless Steel Grades:
Alloy Steel Grades:
Duplex & Super Duplex:
Our Slip On Flange products are manufactured in accordance with international specifications, including:
We offer flanges in raised face (RF), flat face (FF), and ring type joint (RTJ) configurations, depending on application needs.
Fittinco India Private Limited supplies a complete range of pressure ratings, including:
We manufacture and supply flanges from small bore to Slip On Flange Large Diameter sizes. Standard size range typically includes:
The weight of a Slip On Flange varies depending on size, pressure class, material, and facing type. Higher pressure classes like Slip On Flange Class 1500 and Slip On Flange Class 2500 have increased thickness and weight compared to Slip On Flange Class 150 or Slip On Flange Class 300. Accurate weight calculations are provided during order confirmation to support logistics and structural planning.
As a responsible Slip On Flange Exporter and Stainless Steel Slip On Flange Exporter, Fittinco India Private Limited follows strict quality assurance procedures. Our flanges undergo:
Mill test certificates (MTC) as per EN 10204 3.1 are provided with every consignment.
We operate as a reliable Slip On Flange Wholesaler, Industrial Slip On Flange Wholesaler, and stockist, maintaining Ready Stock Slip On Flanges for immediate dispatch. Our strong inventory management allows clients to Buy Slip On Flanges without long lead times.
Fittinco India Private Limited offers competitive Slip On Flange Price structures without compromising on quality. Pricing depends on material grade, size, pressure class, and quantity. Bulk orders from Forged Slip On Flange Bulk Supplier options benefit from cost advantages and consistent supply.
When performance, reliability, and cost-efficiency matter, Slip On Flange – Fittinco India Private Limited stands as the preferred choice for industrial piping solutions. Whether you need a Low Pressure Slip On Flange, Forged Slip On Flange, or large-diameter industrial flanges, we deliver precision-engineered products that meet the highest industry standards. Contact Fittinco India Private Limited today to Buy Slip On Flanges with assured quality, technical excellence, and competitive pricing.
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+91 78019 97118
sales@fittinco.com
B-204, Suvan Business Park, Soma Textile Mill Compound, Rakhial, Ahmedabad – 380023, Gujarat, India
