Fittinco India Private Limited, located in Ahmedabad, is a premier Union Threaded Manufacturer and Union Threaded Supplier in India. We specialize in manufacturing a wide range of Threaded Union fittings, including Forged Union Threaded, Pipe Union Threaded, Socket Weld Union Threaded, NPT Union Threaded, BSP Union Threaded, and Stainless Steel Threaded Union to meet industrial and high-pressure piping requirements. As a trusted Industrial Threaded Union Manufacturer and Union Threaded Exporter in India, we provide durable, precise, and reliable fittings for oil & gas, petrochemical, chemical, water treatment, and power generation industries.
A Union Threaded, commonly referred to as a Threaded Union, is a mechanical pipe fitting that connects two pipes in a secure, removable manner. Unlike permanent welded joints, Union Threaded Fittings allow easy disassembly for maintenance, inspection, and replacement. Forged Union Threaded and Socket Weld Union Threaded are preferred for high-pressure systems where safety and leak-proof performance are critical.
Key Features of Union Threaded:
ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, BS 3799
Class 2000, Class 3000, Class 6000
Threaded Pipe Union (NPT / BSP)
ASME B16.11
1/8″ – 4″ (DN6 – DN100)
Forged Threaded Union
| 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 |
Fittinco India Private Limited offers a comprehensive range of Union Threaded Fittings designed to meet industrial needs:
The Forged Union Threaded is manufactured using a forging process, providing exceptional strength and durability for high-pressure pipelines. It is ideal for applications in oil, gas, and chemical industries.
Specifications:
The Pipe Union Threaded is designed to connect two pipes of the same or different diameters. This fitting provides flexibility in installation, repair, and maintenance of pipeline systems.
The NPT Union Threaded follows the National Pipe Thread standard, widely used in American and international piping systems. It ensures precise, leak-free connections in threaded pipelines.
The BSP Union Threaded complies with British Standard Pipe threads, making it suitable for European, Asian, and global industrial applications.
The Socket Weld Union Threaded is designed for small-diameter high-pressure systems. The socket weld connection provides robust mechanical strength and ensures leak-proof performance.
Stainless Steel Threaded Union fittings offer high corrosion resistance, making them ideal for chemical processing, water treatment, and offshore applications.
The High Pressure Union Threaded Manufacturer offers fittings suitable for extreme pressure applications. These unions are capable of handling Class 6000 and Class 9000 pipeline systems efficiently and safely.
All Union Threaded Fittings from Fittinco India Private Limited are manufactured with precise specifications to ensure performance and compatibility.
Material Grades:
Standards: ASME B16.11 Union Threaded, MSS SP-79 Threaded Union, MSS SP-95 Threaded Union, BS 3799 Union Threaded.
Dimensions and Weight:
Types of Degree: Standard 90° Union Threaded for typical pipeline connections; 45° Union Threaded for specialized piping arrangements.
Threaded Union fittings are extensively used in industrial piping systems due to their versatility and reliability. Key applications include:
They are essential for connecting high-pressure pipelines, providing removable joints for inspection and maintenance, and branching existing pipelines safely and efficiently.
Fittinco India Private Limited is a trusted Union Threaded Supplier with a strong reputation for quality and reliability.
We provide Union Threaded in multiple configurations and materials:
As a leading Union Threaded Exporter in India, we supply Class 3000 Threaded Union, Class 6000 Threaded Union, and Class 9000 Threaded Union globally.
Each fitting is tested for mechanical strength, pressure tolerance, and dimensional accuracy to ensure premium quality.
Purchasing Union Threaded fittings from Fittinco India Private Limited guarantees access to reliable, high-quality Threaded Union Manufacturer products.
We provide global delivery as a trusted Union Threaded Exporter and cater to large-scale industrial projects requiring high-volume supplies.
Fittinco India Private Limited is a trusted Union Threaded Manufacturer, Union Threaded Supplier, and Union Threaded Exporter in India. We specialize in high-quality Forged Union Threaded, Pipe Union Threaded, Socket Weld Union Threaded, and other Industrial Threaded Union Manufacturer solutions. From ASME B16.11 Union Threaded to Class 3000 Threaded Union, Class 6000 Threaded Union, and Class 9000 Threaded Union, our fittings are manufactured with precision, durability, and compliance with international standards. Whether you need NPT Union Threaded, BSP Union Threaded, or bulk Forged Threaded Union, Fittinco India Private Limited provides superior quality, technical expertise, and timely delivery for all industrial piping applications.
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+91 78019 97118
sales@fittinco.com
B-204, Suvan Business Park, Soma Textile Mill Compound, Rakhial, Ahmedabad – 380023, Gujarat, India
