Fittinco India Private Limited is a trusted Ahmedabad based Manufacturer & Supplier of pipe fittings, forged fittings, flanges, and pre-fabricated fittings, delivering reliable flow-control solutions to industries across India and the global market. Among our most in-demand products, the Slip On Plate Flange stands out for its versatility, strength, and cost-effective performance in low to high pressure piping systems.
As a reputed Slip On Plate Flange Manufacturer, we focus on precision engineering, strict quality control, and compliance with international standards to ensure our products meet demanding industrial requirements. Our flanges are widely used in oil & gas, petrochemicals, power plants, water treatment, fertilizers, pharmaceuticals, and heavy engineering industries.
ASME B16.5, DIN, EN 1092-1, BS 4504
Class 150, 300, 400, 600
Raised Face (RF), Flat Face (FF)
ASME / DIN / EN Standard Dimensions
½″ – 48″ (DN15 – DN1200)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges Slip On Plate 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 |
A Slip On Plate Flange is designed to slip over the pipe end and then welded both inside and outside to provide adequate strength and leak resistance. This design makes installation easier compared to weld neck flanges, while still offering reliable performance for moderate pressure and temperature applications.
Fittinco India Private Limited manufactures Pipe Slip On Plate Flange products with high dimensional accuracy and smooth surface finish, ensuring easy alignment and long service life. Our flanges are available in multiple pressure classes, sizes, materials, and customized specifications.
We are a leading Forged Slip On Plate Flange Manufacturer, producing flanges using advanced forging techniques that enhance grain structure, mechanical strength, and durability. Forged flanges are preferred where higher integrity and resistance to stress are required.
Our Industrial Slip On Plate Flange range is engineered for continuous operation in harsh industrial environments. These flanges are commonly used in refineries, chemical processing units, and high-capacity pipelines. For systems operating under reduced stress, we also supply Low Pressure Slip On Plate Flange solutions that maintain safety while optimizing cost.
Fittinco India Private Limited manufactures and supplies Slip On Plate Flanges in all standard pressure ratings to suit diverse operational needs, including:
Each pressure class is designed according to ASME, ANSI, and other international norms, ensuring compatibility with global piping systems.
As a premium Carbon Steel Slip On Plate Flange Manufacturer and Stainless Steel Slip On Plate Flange Manufacturer, we offer an extensive range of materials to meet specific application demands. Common materials and grades include:
Material selection is based on operating temperature, pressure, corrosion resistance, and fluid compatibility.
Our Slip On Plate Flanges are manufactured as per international standards such as ASME B16.5, ASME B16.47 Series A & B, EN 1092-1, DIN, BS, and IS specifications.
Typical technical parameters include:
The weight of a Slip On Plate Flange varies depending on size, pressure class, material grade, and facing type. Higher pressure classes such as Class 1500 and Class 2500 naturally have increased thickness and weight to withstand extreme loads. Our engineering team ensures optimal weight-to-strength ratio, reducing overall pipeline stress without compromising safety.
While Slip On Plate Flanges are flat in design, they can be adapted for various system requirements. Welding configurations, bore tolerances, and facing options allow compatibility with different pipeline layouts and gasket types. Though angles or degrees are not typical for plate flanges, custom machining can be provided for specialized prefabricated systems.
As an experienced Slip On Plate Flange Manufacturer, Fittinco India Private Limited follows a strict quality assurance process. Raw materials are tested for chemical composition and mechanical properties. Finished products undergo dimensional checks, visual inspection, and optional non-destructive testing such as ultrasonic or radiography, as per client requirements.
We are not only a manufacturer but also a reliable Slip On Plate Flange Supplier and Slip On Plate Flange Stockist, maintaining extensive inventory for quick dispatch. Our Ready Stock Slip On Plate Flanges ensure reduced lead times for urgent industrial projects.
Fittinco India Private Limited has established itself as a global Slip On Plate Flange Exporter, serving clients worldwide. We are also a recognized Forged Slip On Plate Flange Exporter and Stainless Steel Slip On Plate Flange Exporter, meeting international packaging and documentation standards.
For large-scale requirements, we operate as a Slip On Plate Flange Wholesaler, Forged Slip On Plate Flange Bulk Supplier, and Industrial Slip On Plate Flange Wholesaler, offering competitive pricing and consistent supply.
If you are looking to Buy Slip On Plate Flanges that combine quality, durability, and value, Fittinco India Private Limited is your trusted partner. Our engineering expertise, advanced manufacturing facilities, and customer-centric approach ensure products that perform reliably under demanding conditions.
The Slip On Plate Flange Price depends on material grade, pressure class, size, and quantity. As a direct manufacturer and bulk supplier, we offer highly competitive pricing without compromising on quality. Customized quotations are available to meet project-specific requirements.
With a commitment to engineering excellence and long-term client relationships, Fittinco India Private Limited continues to set benchmarks as a leading manufacturer and supplier of high-quality Slip On Plate Flanges for industrial applications worldwide.
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+91 78019 97118
sales@fittinco.com
B-204, Suvan Business Park, Soma Textile Mill Compound, Rakhial, Ahmedabad – 380023, Gujarat, India
