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What is instrumentation fitting / Hydraulic pipe fittings

What is instrumentation fitting

Instrumentation Pipe Fittings are composed and engineered for process control and instrumentation also known as hydraulic fitting or hydraulic pipe fittings are bonds between pipe sizes and tube sizes. They are practiced to transfer, measure, and control system flow, pressure, temperature, and provide system calibration.

Fittings, valves, and tubing are the veins and ways of the instrumentation system.

A.M Engineering Works is a leading manufacturer of Instrumentation Fittings and well equipped to manufacture as per the customer’s requirements. You will get the best quality of products from us as we maintain our quality standards and never strand our customers with a bad experience.

Instrumentation Fittings we manufacture

Male threads of all Fittings

Ferrule Fittings are also available

size-1/6 inch to 21/2 inch

ANSI B 31.1- Power Piping Code, ANSI B 31.3- Chemical Plant and Petroleum Refinery Piping, ANSI B 1.20.1 — NPT threaded Pipe threads, ISO Parallel threads, BSP, NPT, BSPT, SAE/MS, UNF, METRIC, and other threads, ASME Boiler and Pressure Vessel Code, ASTM A-182 (SS 316 Forgings), ASTM A-479 (55316 Barstock), ISO 7241-1 /150 6150 (Couplings), NACE, DIN, JIC, USMIL, etc. instrumentation pipe fitting manufacturer hydrulic pipe fittings Manufacturer in Mumbai

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If you haven’t found what you were looking for, feel free to contact us we also manufacture fittings/products as per the customer’s requirements. We will be glad to assist you!

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Straight Union

It gives One-touch fitting for general pneumatic pipes and also Can change the take-off angle of the resin body. Straight Union has a Diverse lineup with support to Centralized piping.

Union Elbow

It completely sealed high-pressure fluid by the Ermeto type in which the cutting edge of a sleeve firmly bit to a pipe.

Union Tee

Union Tee compression fittings are practiced for tube connections. These tube fittings are also known as double ferrule fittings. They are interchangeable with standard double ferrule fittings.

Pipe crosses

Pipe crosses also called four-way fittings, they have one inlet and three outlets and frequently feature solvent-welded socket, or female-threaded ends.

Reducing Union

Reducing Union Tube Fittings are just like compression tube fitting which connects two tubes of different Outer Width. The bore of the fitting generally matches the Interior Diameter of the smaller pipe.

Reducing tee

Its branch diameter is smaller than the primary diameter. The Reducing Tee is usually described as NPS diameters in 4” x 4” x 3”.

Bulkhead Union

It allows piping connections to be made to a tank. A hole is cut in the container into which the fitting body is injected.

Bulkhead Union Elbow

It allows us to connect two pipes or tubes in right-angled, and that need constant detachments in piping and tubing systems.

Reducing tee

Its branch diameter is smaller than the primary diameter. The Reducing Tee is usually described as NPS diameters in 4” x 4” x 3”.

Quick Release Coupling

It used to provide a fast, make-or-break connection of fluid transfer lines. It makes connecting portable air tools and equipment to compressed airlines.


It is used to connect two shafts at their ends for the purpose of transferring power.

Plug & Union

It used for diversified engineering, mechanical, chemicals & construction purposes.


It shields pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for fittings.

Connector NPT

These seals are the most popular type of seal for pressure calibration systems.

Female Elbow

They are instrumental in several types of connecting functions in the big industries.

Female Run Tee

They are considered very cost-effective and used in various types of industries.

Female Branch Tee

They are easy to fit and provide a positive leak-proof seal. Female Branch Tee is ideal for purposes where ease of assembly is a requisite.

Male Connector NPT

NPT male adapters have a taper thread that wedges into the female NPT adapter.

Male Elbow NPT

Male Elbow NPT has a taper thread inserted into Female NPT. It uses a national pipe thread which is mostly used to seal pressure systems.

Male Run Tee

It is a type of popular industrial tube fitting used to connect fractional tubes to female NPT threads.

Male Bulkhead Connector

It uses shield/contact solder as an attachment method and has an interface type of solder cup and a 50 Ohm impedance.

Male Branch Tee

It is used to connect the fractional tube to the female NPT thread. Male Branch Tee is composed by is parts, i.e. the body, nut, and olive to form a complete tee.

Swivel Adjustable Elbow

They are used for 90 Degrees tubes to swivel port connections

Swivel Adjustable Run Tee

They are especially suitable for use with tube wall thickness ranging from medium to heavy.

Swivel Adjustable Branch Tee

In this Tee, Stiff ferrule forms a substantial visible bite, so no inspecting gauges are required.

Swivel Union

It is used to transfer fluid under pressure or vacuum from a stationary inlet to a rotating outlet, protecting and separating the fluid connection.

Swivel Pipe Adaptor

It is a female adapter highlighting a nut with a reliable thread captured on a 30º cone tapered gland.


They have excellent corrosion resistance, strong & long-lasting, leak-proof connections, easy to install, and excellent surface finish


Additional Information

Stainless steel, Grades; 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 317L, 321, 347, 405, 409, 410, 416, 420, 430, 431, 440C, 17-4ph, 904L. Standard; ASTM A276/A479/A182

Alloy Steel, Grades; F1, F5, F9, F11, F12, F22, F91 Standards; ASTM A182 & ASME SA182

Carbon Steel, Grades; Gr. LF2, LF3. Standards; ASTM A105/A350

Duplex and Super Duplex Steel, Grades; 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61 S32550). Standards; ASTM A276/A182/A479

Nickel Alloy, Grades; 200 (N02200), 201 (N02201), Alloy 20 (N08020). Standards; ASTM B160/A473

Monel, Grades;400 (N04400), 500 (N05500). Standards; ASTM B164 / B564

Inconel/Incoloy, Grades; Inconel 600, Inconel 601, Inconel 625, Inconel 718, Incoloy 800 / 800H / 800HT, Incoloy 825, Incoloy 925, Incoloy 330/ SS 330/ Ra 330 Standards; ASTM B166/B564/B408/B425/B649

Copper Alloy and Copper, Standards; Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass.

Hastelloy, Grades; C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675) Standards; ASTM B574/B564/B572/B335

Titanium, Grades; 2, 5 (Ti6AI4V), 7 Standards; ASTM B348/B381


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