One of The Oldest Manufacturer, Supplier & Exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.

Forged Union Fitting Manufacturer in India

Request a Call Back


Threaded Union Fitting Manufacturer & Suppliers in Mumbai, India


Threaded Union Fittings

Fitwel Industries LLP is a well-known supplier, exporter and manufacturer of Threaded Union that offers in a wide-ranging collection to our esteemed clienteles. These Threaded Union Fitting are offered in various specifications, shapes and sizes as well as we meet customized requirements of our clients. We are highly commended among our patrons for offering this range. Owing to the finest raw materials used in its making, its durability, sturdiness, resistance to corrosion and dimensional accuracy, make the product highly commendable. Features such as excellent polish, perfect design, easy installation and more are the prime highlight of this product.

Fitwel Industries LLP is recognized as one of the most eminent manufacturers, stockists, suppliers, and exporter of premium quality ASME B16.11 Threaded Union Fittings. Our supplied forged threaded Union can sustain high pressure and temperature rating. ASME B16.11 Threaded Pipe Union is known to deliver exceptional performance and is generally developed for meeting the demands. It commonly used in the oil and gas industry, petrochemical industries, energy projects, hydraulics, pneumatic industries, etc.
We are the top company in India for the manufacture and supply of threaded pipe fittings products. Clients can avail of these Threaded Union Fittings in a wide range of materials like Nickel Alloy Threaded Union, Monel Alloy, Cupro Nickel, Inconel, Hastelloy, and many more according to your requirements. Contact us today to request a free estimate or speak with one of our sales representatives for additional information.

Our ranges of Threaded Union Fitting manufacturers are also appreciated for its features like durability and sturdy construction. We offer these products in tailored sizes and shapes to our customers.

What is Threaded Unions Fitting?

Threaded Unions are used to join pipes or tubes of different dimensions. Modern equipment is utilized for manufacturing the Threaded / Screwed Union Fittings.
A pipe union consists of three parts – a nut, a female end, and a male end. To make an effective working pipe fitting, both the male and female ends are sealed together with the help of nuts. A female threaded fitting has threads on the inside, while in the male-threaded fitting, the threads are on the outside.

Important features that buyers should look for:

  • Type
  • Standard
  • Material
  • Size
  • Durability
  • Easy to install
  • Corrosion resistance
  • Three Parts Of Threaded Union Fitting

    A pipe union consists of three parts – a nut, a female end, and a male end. To make an effective working pipe fitting, both the male and female ends are sealed together with the help of nuts. A female threaded fitting has threads on the inside, while in the male-threaded fitting, the threads are on the outside. As the pairing ends of the union can be interchanged, these pipe fittings can be easily changed in a short span of time.

  • A nut
  • A female end
  • A male end
  • With the joining of the female and male ends, the nuts are used to provide the necessary pressure to seal the joint. Pipe Union is The parts of the pipe union are normally locked together by at least one radial screw or nut with a sized cross-section. When severe pulling stress is applied onto the pipe union from the outside, the locking screw breaks and removes the two parts of the union, which in turn separates together with the pipes to which they are attached. Under normal conditions elastically stressed sealing objects ensure maintenance of water tightness between the union parts.

    Types Of Threaded Union Fitting

    There are two basic types of pipe unions:

  • Ground Joint Union : A ground joint union comprises of an angle that is cut into the union to make the two sections meet. It increases the surface area at the joint allowing seating properly.
  • Flange Union: It is a pair of flanges that holds two pipes together by screwing them on the ends of the pipes after which they are welded or bolted together. This process in plumbing is done to hold both the pipes together.
  • The difference between the two is that the former consists of three pieces while the latter two pieces.

    Applications of Threaded Union Fitting

    Pipe unions are used in various municipal and industrial applications like as follows:

  • Fire protection
  • Process piping system
  • Water and wastewater etc
  • Advantages oF Threaded Union Fitting

    There are various advantages of pipe unions like:-

  • To provide a leak-proof disconnection point in any piping system.
  • Used for inserting metering and regulating devices into any plumbing application.
  • Can connect piping system to vessels.
  • Can join two pipes of different size together.
  • Can easily remove the join between two pipes.
  • Easy to install.
  • Economical.
  • ASME B16.11 Forged Threaded Union Fitting Specification:

    Dimension : ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799

    Standards : ASTM A182, ASTM SA182

    Size : 1/4" NB TO 4" NB

    Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

    Type : Screwed-Threaded NPT, BSP, BSPT Fittings

    Form : Union, Union Male / Female


    ASME B16.11 Forged Threaded Union Fitting Material & Grades:

    Stainless Steel Forged Threaded Unions : ASTM A182, ASTM / ASME SA 358, ASTM / ASME SA 312 GR. TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

    Duplex & Super Duplex Steel Forged Threaded Unions:ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.

    Carbon Steel Forged Threaded Unions : ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

    Alloy Steel Forged Threaded Unions : ASTM / ASME A 182, ASTM / ASME A 335 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

    Copper Alloy Steel Forged Threaded Unions : ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

    Nickel Alloy Forged Threaded Unions : ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)



    Call@ 9987994248. An international manufacturer, exporter, and supplier of Forged Union Fitting of high-quality ASME B16.11 / BS3799 Threaded Union offer you the best prices in the global market.

    Other Names: Threaded Fitings, NPT & BSP Threaded, Screwed Fittings

    Material: Stainless Steel & Carbon Steel, Nickel Alloy

    Brand: Fitwel Industries LLP

    Manufacturer: Fitwel Industries LLP

    Suppliers & Exporter: Fitwel Industries LLP

    Rating: 4.3/5 based on 85 customer reviews

    Related Products:

    We Supply Forged Threaded Unions For Various Application Industry Like :

    Oil & Gas Industries

    Petrochemical Industries

    Engineering Industries

    Chemical Industries

    Sugar Industries

    Power Generation Industries

    Fertilizers Industries

    Food Processing Industries

    Countries & Cities We Served