Fittinco India Private Limited, located in Ahmedabad, is a leading Slip On Hub Flange Manufacturer and supplier in India. We specialize in providing high-quality Forged Slip On Hub Flanges, Industrial Slip On Hub Flanges, and a comprehensive range of pipe fittings designed to meet global standards. As a reputed Carbon Steel Slip On Hub Flange Manufacturer and Stainless Steel Slip On Hub Flange Manufacturer, we cater to industries such as oil and gas, petrochemical, power generation, water treatment, and construction.
Slip On Hub Flanges are widely used in piping systems due to their ease of installation and ability to provide a leak-proof joint under moderate pressure conditions. Unlike welding neck flanges, Slip On Hub Flanges are designed to slip over the pipe and are then welded both inside and outside to ensure a strong connection. This makes them a popular choice for applications that require frequent dismantling and reassembly.
ASME B16.5, ASME B16.47, DIN, EN 1092-1
Class 150, 300, 400, 600, 900, 1500
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
ASME / ANSI / DIN / EN Standard Dimensions
½″ – 48″ (DN15 – DN1200)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges Slip On Hub 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 |
As an experienced Industrial Slip On Hub Flange Manufacturer, Fittinco India Private Limited provides Medium Pressure Slip On Hub Flanges, Pipe Slip On Hub Flanges, and flanges for high-pressure systems in various sizes and specifications.
Fittinco India Private Limited offers an extensive range of Slip On Hub Flanges including:
We also provide Ready Stock Slip On Hub Flanges in various classes and materials, ensuring fast delivery for urgent projects.
Our Forged Slip On Hub Flange Manufacturer and Stainless Steel Slip On Hub Flange Manufacturer offerings include:
We follow international standards such as ASME, ANSI, DIN, and API for all flanges.
At Fittinco India Private Limited, we manufacture Industrial Slip On Hub Flanges to meet precise engineering specifications:
Our Slip On Hub Flange Stockist services ensure that all flange sizes and weights are readily available. The weight varies according to class, material, and diameter. For example, a standard Slip On Hub Flange Class 150 in 4” diameter typically weighs around 5–6 kg, while a Class 600 flange of the same size may weigh up to 10–12 kg. Larger diameters and higher pressure classes naturally have higher weights, and our technical team provides detailed weight lists on request.
Slip On Hub Flanges are available in different angles and hub designs to suit piping requirements:
Being a trusted Industrial Slip On Hub Flange Supplier and Slip On Hub Flange Exporter, we prioritize quality, durability, and timely delivery. Some of the benefits include:
As a reliable Slip On Hub Flange Supplier and Industrial Slip On Hub Flange Wholesaler, Fittinco India Private Limited maintains an extensive inventory. Our Slip On Hub Flange Stockist services guarantee availability of standard sizes, Ready Stock Slip On Hub Flanges, and bulk supply solutions as a preferred Forged Slip On Hub Flange Bulk Supplier.
Fittinco India Private Limited is a recognized Slip On Hub Flange Exporter and Stainless Steel Slip On Hub Flange Exporter, catering to international clients with quality certifications, secure packaging, and timely delivery to the Middle East, Africa, Europe, and Asia.
Fittinco India Private Limited is your one-stop solution for Slip On Hub Flanges. As a premier Slip On Hub Flange Manufacturer, Forged Slip On Hub Flange Exporter, and Industrial Slip On Hub Flange Supplier, we provide durable, high-quality flanges suitable for low to ultra-high-pressure applications. Our commitment to quality, timely delivery, and global compliance makes us the preferred choice for clients worldwide.
Whether you are looking to Buy Slip On Hub Flanges, check Slip On Hub Flange Price, or require specialized Stainless Steel Slip On Hub Flanges, Fittinco India Private Limited delivers excellence with every order. Connect with us today to source your Pipe Slip On Hub Flanges, Medium Pressure Slip On Hub Flanges, or custom industrial fittings directly from a trusted Slip On Hub Flange Stockist.
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