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Tube Fittings

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Tube Fittings

Tube Fittings Manufacturer and Supplier – Stainless Steel & Nickel Alloys

Midland Alloys is a principal manufacturer and supplier of fine quality tube fittings. Tube fittings are also popularly known as compression fittings, ferrule fittings, and instrumentation fittings. Tube fittings are manufactured in various materials of Stainless Steel & Nickel Alloys.

We manufacture all types of fittings as per your requirements, but the most common types of tube fittings that we manufacture include elbow fittings, connectors, adapters, expansion joint coupling fittings, push-in, nipple, plug, gland, and bulkhead fittings, among a vast number of others. The most basic specifications and modifications that we consider in the preliminary stages of designing tube fittings include material type, tube size, and port size. Our Tube fittings are available in numerous configurations and sizes.

We are the most comprehensive addition to the industry that offers a complete portfolio of products associated with tube fittings. Our Production Capacity has up to units per month and our Fittings strong endurance and durability, with precision in Threading (NPT, BSPT, BSPP). Each and every individual unit is tested to gauge and pressure before it leaves the premises. Please feel free to request samples for regular size and requirements.

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Tube Fittings: Product

Tube Fittings is a product used to provide a leak-free connection between tubes for a seamless flow of liquids and gases. Tube fittings are manufactured to meet even the most volatile and rigorous specifications required by industries and are most commonly used in the oil and gas, pulp & paper, petrochemical/chemical processing, research laboratories, aerospace and defense, chemical processing, power generation, cryogenic and semiconductor, shipbuilding and heavy industrial industries.The most common types of tube fittings manufactured by us are nickel and chrome-plated fittings which are used for their corrosion resistance or to provide aesthetic finishes.

It is important to know which fittings should be used in which application. The first step to determining the type of fitting right for the application is to establish the basic system type. The three common applications are:

Hydraulic applications use pressurized fluid to power machinery and equipment, making them essential in industries like construction, automotive, and manufacturing. To ensure smooth and reliable operation under high pressure, durable, leak-proof components such as hydraulic tubes and fittings are crucial. These components provide the strength and dependability needed for heavy-duty tasks, preventing leaks and ensuring the efficiency of hydraulic systems in demanding environments.

Pneumatic applications use compressed air to power tools and machinery, making them vital in industries like automation, packaging, and food processing. High-quality components like pneumatic tubes and fittings are essential for ensuring efficiency, safety, and long-lasting performance in air-powered systems. These durable parts help maintain smooth operation, reduce downtime, and support the reliable functioning of pneumatic systems in various industrial settings

Other Tubes Application-- Tubes and fittings are essential components used across various industries such as chemical processing, pharmaceuticals, water treatment, and HVAC systems. These versatile components offer reliable performance in diverse environments, ensuring smooth operations in critical applications. With a wide range of materials and customization options available, tubes and fittings can be tailored to meet the specific requirements of any project, providing durable and efficient solutions for different industries.

Tube fittings are available in a number of sizes and configurations. They range from sizes 1/16” to 2” with a number of choices in connections and end patterns. Tube fittings are normally measured by inside diameter (ID), outer diameter (OD), wall thickness and material hardness. Tube fittings are made up of the 4 vital parts, namely: A body, a front ferrule, a back ferrule, and a nut. There are also a number of Materials of tube fittings and connections available.

Types of Compression Fittings

Types of Tube Fittings

  • Union
  • Union Elbow
  • Union Tee
  • Union Cross
  • Bulkhead Union
  • Reducing Union

Tube To Male Connection

  • Male Connector Male Elbow
  • Male Bulkhead Connector
  • Male Run tee
  • Male Branch tee

Tube To Female Connection

  • Female Connector
  • Female Elbow
  • Female Bulkhead Connector
  • Female Run tee
  • Female Branch tee

Instrumentation Pipe Fittings

  • Male Tee
  • Female Tee
  • Street Tee
  • Branch Tee
  • Female Cross
  • Male Elbow
  • Female Elbow
  • Street Elbow
  • Adapter Elbow
  • Bushing Elbow

Instrumentation Pipe Fittings

  • Hex Coupling
  • Reduced Hex Coupling
  • Hex Nipple
  • Reducing Hex Nipple
  • Hex Plug
  • Female Cap
  • Allen Key

Accessories

  • Front Ferrule
  • Back Ferrule
  • Female Bulkhead Connector
  • Nut
  • Blanking Plug
  • Blanking End

Applications of Tube Fittings in Industries


  • Hydraulics
  • Pneumatics
  • Instrumentation
  • Calibration
  • Oil & Gas
  • Research & Development

Available materials of Tube Fittings



  • Carbon Steel Tube Fittings
  • Stainless Steel Tube Fittings
  • Alloy Steel Tube Fittings
  • Duplex Tube Fittings
  • Super Duplex Tube Fittings
  • Inconel Tube Fittings
  • Hastelloy Tube Fittings


  • Monel Tube Fittings
  • Titanium Tube Fittings
  • SS904L Tube Fittings
  • 254 SMO Tube Fittings
  • Incoloy Tube Fittings
  • Alloy 20 Tube Fittings

Quality Control of Tube Fittings

Our state of the art factory has CNC Machines,Lathe Machines, Heavy Punch Machines, and Dye Machines for an end to end process at one place. Our production capacity at peak in a 3 shift schedule is pieces of assembled units per month.

Added to that we have in house testing facilities like Spectro machine, PMI Machine, Mechanical Test, Hardness Test, Ultrasonic Testing, Hydrostatic Testing, Pressure testing, and manual inspection of gauge. Our product range also includes instrumentation valves, condensate pots, snubber, manifolds, and custom designed valves. Tube Fittings can be made in NPT, BSPT & BSPP Threads

Body: As per design standard the body is made from hex or round bar which is subject to heat treatment depending on the stature of the bar. Followed by that, the body is machined depending on the thread required by the customer.

Nuts: Nuts are made in a fairly simple process by a machining of hex bar as per size and thread for a standardized design.

Ferrule: Ferrules are the heart of the tube fittings. Our specialization lies in manufacturing an innovative method that makes the ferrules compatible with other manufacturer designs and increases the life of the fitting.

Packing & Documentation of Tube fittings

Tube fittings Suppliers are subject to surface wash and cleaning to remove all impurities with it being in stock. Then it is wrapped in a thin plastic. The ends are protected by plastic caps to avoid any damage in transit. Then tube fittings are bundled in bubble wrap followed by assorting them in colored plastic goonies or bundles. Then an outer rope is tied to protect the pipes and they are packed in wooden boxes or containers.

We provide Steel Pipes with documents such as Commercial Invoice, Packing List, Test Reports, HSN Code, Country of Origin attested by chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.

Each heat and lot of tube fittings is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase Order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by the customer at an extra cost.

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