Manufacturer & Supplier of Tube fitting – Compression & Ferrule | Instrulok 2017-07-07T17:07:14+00:00

Tube Fitting Manufacturer & Supplier

Manufacturer & Supplier of high pressure compression fitting

Instrulok is an internationally recognized tube fitting manufacturer. We are the leading ISO & PED Certified manufacturer and supplier of high-pressure compression fittings.At the same time, Instrulok offers fittings in both Indian markets and international markets. Our expertise in this domain is a result of client’s feedback from over 80 countries.Eventually, we offer aggressive pricing and quick delivery to clients. No doubt, we are successful because all our fittings are inspected before dispatch.

tube fitting

Tube Fitting,Tube Fitting Manufacturer,Tube Fitting Supplier

Tube Fitting

Tube Fitting Manufacturers in India,Tube Fitting Suppliers in Mumbai

Tube Fitting are internationally known by several names:

Tube Fitting are internationally known by several names:

• Instrumentation Fitting
• Compression Fitting
• Ferrule Fitting
• Hydraulic Fitting
• Pneumatic Fitting

Moreover, our products also include instrumentation valves. They are needle valves, ball valves, check valves, double block & bleed valves and manifolds.

All Instrulok fitting are subject to stringent quality tests. 2 tier quality control is maintained to provide no leakage fittings.

Instrulok : Compression Fitting

Instrulok Tube Fitting have a long shelf life once installed. Customers prefer our company as our products are leak free and can sustain high pressure. We are a reliable source of compression fittings due to our expertise.

Instrulok tube fitting have various applications in the following industries :

  • Oil & Gas
  • Petrochemical
  • Research & Development
  • Defense
  • Atomic Energy
  • Pharmaceutical Industry
  • Hydraulic & Pneumatic Industry
  • Aviation Industry
  • Ship & Marine Industry

Why Buy From Us ?

  • State of the Art Manufacturing
  • Stringent Quality Control
  • ISO & PED Certified
  • In house Testing Facility
  • Ready Reference List
  • Raw Material Traceability
  • Silver Coated Fittings
  • High pressure sustainability
  • Precision and Accuracy in threading
  • Interchangeability with Swagelok and ALOK Fittings
  • Low Price
  • Best Delivery time

We are the manufacturers and suppliers of tube fitting. Below are the type of tube fitting:

Our Instrumentation Valve Range Includes:

tube fitting

Ball Valve

tube fitting

Check Valve

tube fitting

Gate Valve

tube fitting

Plug Valve

tube fitting

Manifold Valve

Applicable ASTM for Tube Fitting

Tube Fitting are available in two designs. Single ferrule fittings and double ferrule fittings. Double ferrule fittings are more popular. However we can also offer single ferrule fittings based on client usage.Critical to fittings usage is the operational surrounding of the installation. Based on the type of gas and liquid flow and its operational pressure fittings can be made in the following materials.

Material Items made from Bar Stock Items made from Forging
Stainless Steel ASTM A276 ASTM A182
Duplex & Super Duplex ASTM A479 ASTM A182
Carbon Steel ASTM A108 ASTM A105
Inconel 600 & 601 ASTM B166 ASTM B564
Inconel 625 ASTM B446 ASTM B564
Hastelloy C276 & C22 ASTM B574 ASTM B564
Monel 400 ASTM B164 ASTM B564
Incoloy 800 ASTM B408 ASTM B564
Incoloy 825 ASTM B425 ASTM B564
Alloy 20 ASTM B473 ASTM B462
904L ASTM A484 ASTM B366
254 SMO ASTM A182 ASTM A182
Titanium Grade 2 ASTM B348 ASTM B381
Brass ASTM B16/B453 ASTM B283

Applicable HS Code for tube fitting

Material HS Code
Stainless Steel & Duplex Alloys 73072900
Nickel Alloys 75072000
Titanium 81089000

Parts of Tube Fitting

Tube Fitting Consists of 4 parts:

  • Nuts – Swaged to the tubing with a mounting tool
  • Front Ferrule – Mounted on the nut.
  • Back Ferrule – Imperative hardness for sustaining pressure.
  • Body – Provides for flow of the gas and liquid.

We provide customized fitting parts based on client’s application requirements. We design the fittings based on tubing specifications such as outer diameter, thickness, material and tolerance.

Our Mission: To be a single stop for the supply of Fittings and Valves

tube fitting

In addition to that, we provide customized fitting parts based on client’s application requirements. Accordingly, we design the fittings based on tubing specifications such as outer diameter, thickness, material and tolerance.Basically, Tube Fitting are available in two designs. Single ferrule fittings and double ferrule fittings. Double ferrule fittings are more popular. However, we can also offer single ferrule fittings based on client usage.

Our Vision: 100% acceptable of our quality and service for fittings and valves.

Materials used for making Tube Fitting

As a matter of fact, critical to fittings usage is the operational surrounding of the installation. Actually, based on the type of gas and liquid flow and its operational pressure fittings can be made in the following materials.

  • Stainless Steel– Most commonly used material. Suitable for perennial usage and nominal pressure.
  • Brass– Suitable for mild pressure and hydraulic applications.
  • Duplex– Majorly used with corrosive environments. It offers PREN of 31-38
  • Super Duplex– Used where the environment is very corrosive and duplex tube fittings are corroded. Provides super corrosion resistance with PREN
  • 254 SMO– Compatible with requirements of 6Mo Tubing. Provides a minimum molybdenum content of 6%.
  • 904L– Suitable for slightly corrosive environments. Also, is cheaper than duplex steel.
  • Monel– Excellent response to corrosive environments. It is hard to machine. Provides sturdiness to installation. Above all, it is also great for passage of high acidic liquids. The most popular grade is Monel 400.
  • Hastelloy– Very effective to corrosive applications. Furthermore, it is used when the operating temperature is very high. Moreover, it is also stable under stress and pressure. Popularly used in Hastelloy c276.
  • Inconel– Actually, this is used when operational temperature is high and pressure rating is higher. It is also used for duress and is resistant to corrosion. Majorly used with Inconel 625.
  • Incoloy– It is effective against chemical attacks of sulphuric acid. Mostly, this is also used for high temperatures. Mostly demanded in Incoloy 825.
    Meanwhile, for more details of tube pressure rating
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Technical Resources

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Moreover, Instrulok is equipped with 7 state-of-the-art CNC Machines for machining of the tube fittings to precision. Above all, we also have in-house Hardness tester, Pressure Testing instrument, Material test machine, and ferrule swaging facility.All things considered, we target to manufacture 500,000 parts in-house each year. All our fittings are machined in NPT, BSP & BSPT Threads. Size ranges from 1/16″ to 2″ OD along with pressure rating up to 15000 psi. Additionally, we also supply tubing as add-on along with the tube fittings.

In the meantime, Instrulok tube fitting believe in the concept of try before you buy. Additionally, we are providing free samples for all our client requests. Another thing is that the samples are provided once offer is commercially accepted free of cost

Currently, we have clients in 80+ countries around the world. Instrulok tube fitting are used in major projects internationally. In conclusion, we are constantly growing and evolving due to our world export exposure. We are persistent in constant quality improvement and innovation.