union pipe fitters ltd

For industrial purposes, in pipeline systems, we usually need to change the direction of transmission; regulate the flow of fluids (oil and gas, water, mud); open or close pipelines, etc. Therefore, to accomplish these activities, steel pipe fittings will be applied.

Steel pipe elbows are important components in plumbing piping systems for changing the direction of fluid.

HT PIPE is one of the well-known manufacturers of ASME B16.11 threaded bushings, manufactured in a variety of styles and materials, designed to fit a variety of standard and metric threads as well as various types of threaded fittings and assemblies. We offer threaded hex bushings that have excellent resistance to chloride ion stress corrosion cracking, and also exhibit appropriate resistance to a variety of oxidizing environments.

They can be either cold or hot rolled in different shapes to suit various applications.

This phenomenon is the reason why manufacturers recommend using Inconel 800 for extreme temperature and high pressure applications.

Incoloy 800 is a popular choice in the oil and gas industries because it can withstand sour gas and high chloride environments.

ASTM A105 Socket weld Fitting is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. In contrast to buttweld fittings, Socket Weld Fittings are mainly used for small Pipe Diameters (Small Bore Piping); Generally for Piping whose Nominal Diameter is NPS 2 or smaller.

A182-F11 is an American standard pearlitic structure heat-resistant steel forgings, the execution standard: ASTM-A182/A182M-2017.

Stainless steel fittings are made of corrosion-resistant 304 stainless steel for durability and reliability. Suitable for various industrial applications such as vibration, high pressure or corrosive conditions. To improve sealing and reduce wear*, the manufacturer recommends using both Grey Stainless Steel PTFE Thread Sealing Tape and Welded White Seal Plus Multipurpose Fitting Compound.

Solution treatment is the most common heat treatment method after stainless steel casting process. The carbide phase is completely or substantially dissolved after the austenitic stainless steel is heated to about 1100 ¡ãC .

Most iron-based metals react with water to produce the reddish iron oxide known better as rust. The oxygen atoms in the water pulls iron off of the base metal to form the porous rust structure with no real strength.

Tee is also known as pipe fitting tee or tee pipe fitting, tee joint, etc. Used mainly to change the direction of the fluid, used in the main pipe to branch pipe.

A105 Forged Steel Fittings can be ordered to meet the customer requirements by getting them customised according to the instructed dimension . The ASTM A105 Fittings Dimensions are also available as per industry standards such as MSS, ASME and API specification. The A105 Forged Fittings specification are has a limit of up to 10,000 lbs.

SS 304 Forged Fittings and SS 304L Forged Fittings products are ideal for various industrial applications, such as gas pipelines, condensers, and nuclear applications. Stainless Steel 304 Forged Fittings have excellent mechanical properties.

SS 304 Forged Fittings are used in various applications that require joining two heavy-duty metal parts. Stainless Steel 304 Forged Socket Fittings can be used in shipbuilding, fats and fertilizers, and the chemical industries.

Under alternating oxidizing and reducing conditions, alloys may suffer from selective oxidation.

SS 316H Forged Tee is a short pipe with a transverse connection at right angles to the pipe. Mostly used to connect multiple pipes to one pipe with two outlets. Usually, they contain an entry. The SS 316 Forged Cross is used to combine or distribute flow by connecting pipes at cross joints and splitting the flow from each pipe.

INCOLOY alloy 800 (UNS N08800, W. Nr. 1.4876) is a widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500¡ãF (816¡ãC).

The Inconel 625 material used in producing the products in this grade possesses superior strength and hardness.

Our range of Nickel Alloy Fittings, Nickel Alloy Fasteners, High Strength Fasteners includes Butt Weld Fittings, Socket Weld Fittings, Threaded Fittings, Flanges, Fasteners, Outlets, Pipes and Bars. The company successfully engages in supplying industrial accessories and hardware products in a variety of sizes, shapes and sizes to meet customer requirements.

Steel tee is a T-shaped pipe fittings that has three branches, normally has two forms with Equal Tee and Reducing Tee (Tee reducer), both are used to divide (combine) the pipelines to adjust the flow rate and change the direction.

Some of them are flange and forge fittings. They are for smaller diameter piping. This carbon steel material grade ASTM A105 is the best fit in pressure systems that need service at high temperatures.

Boss is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. In contrast to buttweld fittings, Socket Weld Fittings are mainly used for small Pipe Diameters (Small Bore Piping); Generally for Piping whose Nominal Diameter is NPS 2 or smaller.

The B2 forged fitting is the cornerstone of a strong comic, and the composition of Hastelloy leverages it to have the necessary strength and quality standards to help it withstand a lot of stress for years to come.

INCOLOY alloy 800 is used in a variety of applications involving exposure to corrosive environments and high temperatures.

The solution annealing treatment is required prior age hardening / precipitation hardening. The single phase microstructure created during solution annealing is required prior to age hardening, such that only the precipitates formed during age hardening will be present in the final product. The composition, size, and quantities of those precipitates formed during aging will determine the final product’s hardness, strength, and mechanical properties after aging. It is critical that the structure be properly solution treated prior to aging in order to meet all of these requirements.

Apart from this, they can be easily elongated by 30% and still possess excellent workability.

A stainless steel 304 short radius elbow has a radius that is longer than the outside diameter of the pipe it is installed on. These accessories fall under ASTM A403 specification. Their nominal diameters range from 1/8″ to 48″. The standards for these dimensions are ASME B16.9 and B16.28. 304 stainless steel 90 degree elbows are commonly used elbows.

With the specification acting as a guide, it is required that the material follow some requirements. Along with the tensile and yield strength, the ASTM A105 Elbow must adhere to the requirements of the specification for details such as reduction of area, elongation, and hardness requirements.

In simple terms, a steel pipe elbow is a pipe fitting connected between two pipes. The main purpose is to change direction. As we all know, steel pipe elbows can be divided into different degrees, generally there are 45-degree steel pipe elbows, 90-degree steel pipe elbows and 180-degree steel pipe elbows. Other angles such as 60¡ã or 120¡ã are also available for piping systems in case of special requirements.

Resistant to various corrosive media. Chromium content provides better resistance in oxidizing conditions than alloys 200 and 201, while high nickel provides good resistance in reducing conditions.