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Product Range – Stainless Steel Single Ferrule Fittings

Stainless Steel Single Ferrule Fittings manufacturer, supplier, and exporter in India

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Stainless Steel Single Ferrule Fittings
85+
Countries Served
1/8″–1″
Size Range
4:1
Safety Factor
304 / 316 / 316L
Tubing
NPT / BSPP / BSPT
Thread Profiles
01 — Overview

Buy best price high-quality, corrosion resistant Stainless Steel Single Ferrule fittings, Stainless Steel Single Ferrule Male Connector, Stainless Steel Single Ferrule Male Elbow, Stainless Steel Single Ferrule Bulkhead Male Connector from Pioneer Industries recognized for manufacturing quality-tested products using latest manufacturing equipment at International Industry standards.

At Pioneer Industries, we offer these Industrial Stainless Steel Single Ferrule Fittings having utmost functionality for your required applications. We are manufacturer, supplier of Stainless Steel Single Ferrule Fittings and India’s leading Stainless Steel Single Ferrule Fittings Exporters in Mumbai.

Global Supply

Pioneer Industries manufacturing and exporting high quality Stainless Steel Single Ferrule fittings worldwide.

We are India’s one of the leading Stainless Steel Single Ferrule Fittings manufacturers and exporters to more than 85 countries exporting and manufacturing on a large scale. All size supply maintains a massive inventory of Stainless Steel Single Ferrule Fittings, with all standard sizes and numerous styles available.

Stainless Steel Single Ferrule Fittings is manufactured from high-quality materials that are sourced from trusted and reliable vendors. Most of the Stainless Steel Single Ferrule Fittings are available in various material grades, and coatings/plating’s are available. We’ve got the right product for your needs.

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02 — Product Detail

Stainless Steel Single Ferrule fittings Supplier

Stainless Steel Single Ferrule Pipe Fittings are designed and precision manufactured components and fitting parts used to connect, divert or close the pipe/tube ends in the Process Lines and Instrumentation systems. Stainless Steel Single Ferrule Pipe Fittings have precisely contrived threads to ensure reliable and leak-free joints.

Features Stainless Steel Single Ferrule Fittings:

  • Extreme Conditions Durability: Stainless Steel Single Ferrule Fittings are precision designed to withstand high pressure, vibration, impact, vacuum and temperature changes.
  • Compact & Lightweight: Stainless Steel Single Ferrule Fittings are compact and lightweight, no special tools required, and have low tightening torque whereas easy assembly compression design, easy to connect and disconnect and economical to reuse.
  • Broad Tubing Compatibility: They can be used with 304, 316, or 316 L stainless steel tubing.
  • Leak-Free Precision: Stainless Steel Single Ferrule Fittings have precisely contrived threads to ensure reliable and leak-free joints and Provides a leak tight seal for high pressure, vibration, and vacuum in gas or liquid applications.
  • Integrity Preservation: No tube twisting during fitting installation preserving mechanical integrity of tube or pipes.
  • Single Ferrule Bite Sealing: Unique design that allows the front ferrule to create a pressure seal on tube and body.
  • Robust Safety Margins: Stainless Steel Single Ferrule Fittings has a 4:1 safety factor with respect to the working pressure capabilities of the tubing used.
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Specification

Sizes: 1/8″ to 1″ having various connecting thread profiles like NPT, BSPP & BSPT in Branch Connections, Straight Connections, Tee and Cross Connections in Male Thread Connections, Female Thread Connections, Male – Female Thread Connections, etc. Material of Construction: Steel, SS-304, SS-316, Brass, etc. Materials conforming to NACE MR 01-75 is available on specific requests.

03 — Applications

Applications/Uses of Stainless Steel Single Ferrule fittings

Stainless Steel Single Ferrule fittings find use in a variety of industrial applications, including:

01

Oil and gas –

These Stainless Steel Single Ferrule fittings find application in processing equipment such as tanks, drilling rigs, and pumps, and used in the oil and gas industries giving stable performance in high stress and corrosive conditions.

02

Building and Construction –

Scaffolding and other support structures requires variety Stainless Steel Single Ferrule fittings to safeguard and guarantee the stability of structure during construction.

03

Chemical refining –

In chemical refineries, Stainless Steel Single Ferrule fittings are made using corrosion resistant high performance materials, such as Stainless Steel, tool alloys, and exotic metals and find use in machineries such as heat exchangers, chemical tanks, and processing systems.

04

Marine –

Stainless Steel Single Ferrule fittings installed in the marine industry necessitate excellent corrosion resistance to withstand the extended periods of exposure to saltwater that marine ramps, marine decks, bulkheads, and tanks experience.

05

Automobile and transportation –

Stainless Steel Single Ferrule fittings are used to assemble a wide range of vehicles, including commercial vehicles like trucks, passenger vehicles like cars, airplanes, and specialized automobile equipment.

06

Power generation –

Distinctive applications include use in exhaust systems, electrical equipment, motors and pumps, and storage containers. These Stainless Steel Single Ferrule fittings for the power generation industry are made of corrosion resistant and high strength materials such as Stainless Steel, aluminium, copper, nickel alloys, and other steel alloys.

07

Agriculture –

In the agricultural industry, these Fittings are used in field irrigation and filtration systems, and other farming equipment, drying units, buildings, and grain bins.

08

Military –

Military Stainless Steel Single Ferrule fittings are manufactured and functionally designed to withstand extreme temperatures, corrosive compounds, and high stress environments and find applications like include equipment motors, heat exchangers, and engines, and processing equipment.

04 — Industries

Industries We Serve

Pioneer Industries’ Stainless Steel Single Ferrule fittings are widely used in numerous industries like:

+ Pharmaceutical Equipment
+ Chemical Equipment
+ Sea Water Equipment
+ Heat Exchangers
+ Condensers
+ Pulp and Paper Industry
+ Power Generation
+ Gas Processing
+ Aerospace Industry
+ Nuclear Energy Sector
+ Off-Shore Oil Drilling
+ Oil & Gas Industries
+ Chemical Industry
+ Petroleum Industries
+ Defence Industry
05 — Range

Types of Stainless Steel Single Ferrule fittings offered by Pioneer Industries

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Stainless Steel Single Ferrule Back Ferrule

Stainless Steel Single Ferrule Back Ferrule

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Stainless Steel Single Ferrule Bulkhead Female Connector

Stainless Steel Single Ferrule Bulkhead Female Connector

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Stainless Steel Single Ferrule Bulkhead Male Connector

Stainless Steel Single Ferrule Bulkhead Male Connector

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Stainless Steel Single Ferrule Bulkhead Reducer

Stainless Steel Single Ferrule Bulkhead Reducer

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Stainless Steel Single Ferrule Elbow Union

Stainless Steel Single Ferrule Elbow Union

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Stainless Steel Single Ferrule Female Adapter

Stainless Steel Single Ferrule Female Adapter

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Stainless Steel Single Ferrule Female Branch Tee PFBT

Stainless Steel Single Ferrule Female Branch Tee PFBT

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Stainless Steel Single Ferrule Female Bulkhead Union

Stainless Steel Single Ferrule Female Bulkhead Union

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Stainless Steel Single Ferrule Female Connector

Stainless Steel Single Ferrule Female Connector

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Stainless Steel Single Ferrule Female Elbow

Stainless Steel Single Ferrule Female Elbow

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Stainless Steel Single Ferrule Female Run Tee

Stainless Steel Single Ferrule Female Run Tee

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Stainless Steel Single Ferrule Front Ferrule

Stainless Steel Single Ferrule Front Ferrule

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Stainless Steel Single Ferrule Male Adapter

Stainless Steel Single Ferrule Male Adapter

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Stainless Steel Single Ferrule Male Branch Tee

Stainless Steel Single Ferrule Male Branch Tee

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Stainless Steel Single Ferrule Male Connector

Stainless Steel Single Ferrule Male Connector

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Stainless Steel Single Ferrule Male Elbow

Stainless Steel Single Ferrule Male Elbow

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Stainless Steel Single Ferrule Male Pipe Weld Connector

Stainless Steel Single Ferrule Male Pipe Weld Connector

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Stainless Steel Single Ferrule Male Run Tee

Stainless Steel Single Ferrule Male Run Tee

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Stainless Steel Single Ferrule Nut

Stainless Steel Single Ferrule Nut

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Stainless Steel Single Ferrule Reducer

Stainless Steel Single Ferrule Reducer

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Stainless Steel Single Ferrule Reducing Union

Stainless Steel Single Ferrule Reducing Union

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Stainless Steel Single Ferrule Tube Cap

Stainless Steel Single Ferrule Tube Cap

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Stainless Steel Single Ferrule Tube Plug

Stainless Steel Single Ferrule Tube Plug

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Stainless Steel Single Ferrule Union

Stainless Steel Single Ferrule Union

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Stainless Steel Single Ferrule Union Cross

Stainless Steel Single Ferrule Union Cross

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Stainless Steel Single Ferrule Union Tee

Stainless Steel Single Ferrule Union Tee

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06 — FAQs

Frequently Asked Questions about Stainless Steel Single Ferrule Fittings

Answers to the questions buyers, piping engineers, and procurement teams most often ask before sourcing Stainless Steel Single Ferrule Fittings from Pioneer Industries.

A Stainless Steel Single Ferrule Fitting (commonly engineered to DIN 2353 / ISO 8434-1 specifications or proprietary instrumentation compression geometries) is a flareless, mechanical compression fitting composed of four precision elements: the fitting body with an internal cone seat, a hardened single ferrule (cutting ring), a compression nut, and the stainless steel tube. When the nut is torqued, it drives the ferrule axially into the body's internal taper. The hardened cutting edge of the single ferrule bites cleanly into the outer surface of the tubing, creating a ridge of displaced metal while simultaneously coining against the fitting body seat. This dual action accomplishes both an impervious fluid pressure seal and positive mechanical retention to prevent tube blow-out.
In a single ferrule system, one precision-machined ferrule performs both critical functions simultaneously: sealing fluid pressure against the fitting body and biting mechanically into the tubing wall to resist hydraulic pull-out forces. In a double ferrule system (twin ferrule), these roles are separated: the front ferrule provides the primary seal against the fitting body and tubing outer diameter, while the rear ferrule provides the mechanical grip and axial drive. Single ferrule fittings (bite-type / cutting ring) are widely favored in heavy hydraulic machinery, DIN-standard process systems, marine piping, and industrial pneumatic lines due to their robust shear strength and fast, straightforward single-component assembly.
Pioneer Industries manufactures Stainless Steel Single Ferrule Fittings in fractional sizes ranging from 1/8″ to 1″ (and up to 2″ on request) outer diameter (OD) and metric sizes from 4 mm to 42 mm OD across Light (L) and Heavy (S) series per DIN 2353. They accommodate tubing wall thicknesses from 0.028″ to 0.134″ (0.7 mm to 3.5 mm). Thread connection configurations include NPT (ASME B1.20.1), BSPT / PT (ISO 7/1), BSPP / G (ISO 228/1 with flat face or bonded elastomeric seal), and Metric ISO parallel/taper threads, available in male, female, bulkhead, union, tee, elbow, and cross configurations.
Pioneer Industries’ Stainless Steel Single Ferrule Fittings are engineered with a strict 4:1 safety design factor relative to tubing burst pressures under ambient conditions, in compliance with ASME B31.3 and ISO 8434-1 codes. Operating pressure capabilities range from 150 bar (approx. 2,175 PSI) for larger light-series tubes up to 630 bar (approx. 9,135 PSI) for heavy-series (S) high-pressure hydraulic circuits. High-pressure instrument ratings ensure zero micro-leakage under cyclic pressure pulsations and mechanical vibration.
To ensure the single ferrule bites correctly into the outer wall without slipping or flattening the tube, fully annealed seamless or welded-and-drawn stainless steel tubing compliant with ASTM A269 or ASTM A213 must be used. Tubing hardness must not exceed 90 HRB (Rockwell B), and ideally remain below 80 HRB. The tube exterior must be clean, smooth, free of longitudinal scratches or draw marks, and cut strictly square with both inner and outer edges thoroughly deburred prior to insertion.
Yes. Single ferrule fittings can be disconnected and remade multiple times without loss of sealing capability. Because the ferrule permanently bites into the tube during initial make-up, the ferrule remains permanently positioned on the tubing end. For reassembly, insert the pre-swaged tube assembly into the fitting body until firmly seated, rotate the nut finger-tight, and tighten with a wrench approximately 1/4 to 1/3 turn past finger-tight (or until a sharp rise in torque is felt). Over-tightening during remakes must be avoided to prevent thread galling or body taper distortion.
Pioneer Industries stocks and manufactures Single Ferrule Fittings primarily from premium ASTM A276 and ASTM A479 Grade 316 and 316L stainless steel for superior resistance to chloride pitting and general corrosion. Grade 304/304L is also available for general industrial service. For severe corrosive, offshore, or sour oilfield duties, we manufacture fittings in Super Duplex 2507, Hastelloy C276, Inconel 625/825, and Monel 400 with full compliance to NACE MR0175 / ISO 15156 sour gas hardness restrictions.
The single ferrule features a precision-tapered heel that engages the nut bore and an engineered leading bite edge. During tightening, the elastic spring effect of the ferrule collar dampens dynamic line vibrations before they reach the bite groove on the tube wall, preventing localized fatigue stress concentration. Furthermore, the metal-to-metal contact between the ferrule taper and fitting body provides resilient thermal expansion compensation across temperature ranges from cryogenic -196°C to +400°C.
Every production run at Pioneer Industries undergoes stringent QA/QC protocol: 100% thread pitch and profile verification with hardened thread gauges, optical comparator profile checking, helium leak testing / hydrostatic proof pressure testing, and Positive Material Identification (PMI) using XRF analyzers. Every dispatch is accompanied by an EN 10204 Type 3.1 Inspection Certificate specifying ladle chemical analysis, mechanical tensile and yield test results, hardness values, and full heat batch traceability.
As a premier Indian manufacturer exporting to over 85 countries across North America, Europe, the Middle East, and Southeast Asia, Pioneer Industries maintains deep inventory reserves of standard single ferrule bodies, nuts, and ferrules for rapid dispatch. Our Mumbai facility features high-precision CNC Swiss turning centers capable of manufacturing bespoke port adaptations, reducing fittings, metric-to-imperial jump sizes, and private-label OEM assemblies with seaworthy export packaging and comprehensive logistics documentation.
07 — Enquiry

Contact Pioneer Industries experts for detailed information

about your requirement to select the right products for your application needs!

Do you have any questions or need help with our services and products? Submit an Enquiry Form request or Call us at 9821023876. Feel free to get in touch!

Note: Please note that the information on this document is for illustration purposes only as information may vary with individual products, their grade and applications industries or uses and therefore cannot be guaranteed as accurate. © Copyright 2026 © Pioneer Industries All Rights Reserved (Terms of Use). Recreation of any materials from the site is strictly prohibited without permission. Pioneer Industries’ products are sold exclusively through Pioneer Industries’ website. Use Terms | Privacy. Please contact us to discuss precise product specifications and requirements and obtain advice on which products are required to suit your exact application needs inquiry@pioneerfitting.com