threadolet npt

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.

Hastelloy C-276 bushings are also used in sour gas wells, pulp and paper production, waste disposal, pharmaceutical and food processing equipment. Other important properties of this alloy Nickel Alloy C-276 and Hastelloy C-276 include its resistance to oxidizing agents.

Nickel is a costly commodity, which is why its use in an alloy elevates its cost.

Heat treatment the ASTM A105 Fittings is not a mandatory requirement. Although there is an exception for flanges that have an ASTM A105 Fitting Pressure Rating above Class 300. These are flanges of special design, wherein both the design pressure or the design temperature are not known as well as for items over 4 inches NPS and above Class 300. Heat treatment is required, when methods such as normalizing, annealing, normalize and temper, normalize and quench and tempering must be applied.

Inconel 800, whose chemistry forms over 50% of nickel is known to be more expensive than the former.

Monel 400 operates in a wide range of acidic and alkaline environments and has excellent ductility and thermal conductivity. Its properties make it ideal for heavy-duty applications and those requiring a high melting point and toughness in the harshest conditions.

At HT PIPE. we invest in premium resources and dependable technology and machinery. NISPL has given an impetus to several industries during the last three decades, through its outstanding products and extraordinary services.

Stainless steel is an alloy of iron that is resistant to rusting and corrosion. It contains at least 11% chromium and may contain elements such as carbon, other nonmetals and metals to obtain other desired properties. Stainless steel’s resistance to corrosion results from the chromium, which forms a passive film that can protect the material and self-heal in the presence of oxygen
Completely and infinitely recyclable, stainless steel is the ¡°green material¡± par excellence. In fact, within the construction sector, its actual recovery rate is close to 100%.
Stainless steel is also environmentally neutral and inert, and its longevity ensures it meets the needs of sustainable construction. Furthermore, it does not leach compounds that could modify its composition when in contact with elements like water.
Stainless steel must contain at least 10.5 percent chromium. Depending on the grade, it may contain much higher chromium levels, and additional alloying ingredients like molybdenum, nickel, titanium, aluminum, copper, nitrogen, phosphorous or selenium.
In addition to these environmental benefits, stainless steel is also aesthetically appealing, extremely hygienic, easy to maintain, highly durable and offers a wide variety of aspects. As a result, stainless steel can be found in many everyday objects. It also plays a prominent role in an array of industries, including energy, transportation, building, research, medicine, food and logistics.

Solution heat treatment and annealing are common methods for heat treatment of non-ferrous metals. In my last article, I looked at the heat treatment process for ferrous metals like steel. Today you will learn about the following heat treatment processes, including solution heat treatment and annealing. You will also learn about precipitation hardening, nitriding, cold working, decarburization.

The Curie temperature of this alloy lies within the ambient temperature range and is affected by changes in the alloy’s chemical composition. Caution is recommended in applications requiring strong non-magnetic properties.

It is virtually immune to chloride ion stress corrosion cracking. Sufficient resistance to organic acids such as acetic acid, formic acid and stearic acid.

Incoloy 800 may be also used for applications such as wet scrubbing, and the reactive atmospheres of furnaces as well as in industries like nuclear fuel.

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.

Alloy steel is divided into two categories: high-alloy steel and low-alloy steel. Low alloy steel forged fittings, on the other hand, contain about 0.05 ¨C 0.25% carbon and up to 2.0% manganese.

Half Coupling is used for small bore branching from a vessel or large bore pipe. It can be threaded or socket type. It has a socket or thread end on only one side.

Steel pipe elbow plays a key role in the pipe fittings, which frequently used in different application and available in various shapes and sizes. It connects two pipes with same or different nominal diameters, and to make the pipe turn to a certain direction of 45 degree, 90 degree or 180 degree.

Inconel 718 is a nickel-based precipitation hardening alloy designed for very high yield strength, tensile strength and creep rupture properties at temperatures up to 1300ºF (705ºC). This alloy has excellent solderability.

Bushings are similar to thin tubes most commonly used in machinery with rotating or sliding shafts to increase efficiency and reduce vibration and noise. Bushings can be used for drilling operations in drill stands, hydraulic external gear pumps and motors.

We are exporters and suppliers of Inconel DIN No. 2.4856 Pipe Tees that are heavy-duty, leak-free and corrosion proof. Also We offer wide range of Inconel ASTM B366 600 Pipe Fittings such as Inconel 600 Tee, Alloy 601 End Pipe Cap, Inconel 625 reducer, Inconel Alloy 718 cross, Inconel 600 elbow, Inconel 625 stub ends etc.

Stainless steel does not rust because Cr and Fe in it are oxidized to form a dense passive film to prevent further corrosion.
AISI 304 stainless steel has excellent corrosion resistance in mild atmosphere and fresh water, and even the surface will not rust. But it is not resistant to halide (such as chloride, fluoride, etc.) corrosion, because halide easily penetrates the passive film, making stainless steel lose its resistance.

Like the other socket pipe fittings, it has a ladder shaped area, so to insert the pipe into the tee branches then welding together. It usually used for small diameter tubing systems.

Nickel alloy is a component that contains nickel as a principal element and in higher concentration. It is a solid material that offers wide solubility with iron, chromium, and copper as well. The alloy is present in combined form as well. Nickel alloy is highly versatile and able to sustain heat and corrosion resistance.

HT PIPE is a leading exporter, manufacturer, and supplier of SS 304 Forged Fittings with an ISO certification. They provide ultimate convenience to their clients by producing high-quality Stainless Steel 304 Forged Fittings offered at reasonable and competitive prices.

The alloy also exhibits resistance to physical deterioration, e.g. – surface pitting and cracking.

The HT PIPE couplings are designed for the repair of damaged pipes. To?install the split repair couplings, it is not necessary to remove a piece?of pipe from the pipe, which considerably reduces the time and?material required during repairs.

Carbon steel forged fittings and flanges are prevalent and common used in industries, the representative material grade is ASTM A105 and A350 LF2/LF3.

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.

To recover the inherent corrosion resistance of stainless steel castings. The corrosion resistance of stainless steel decreases after investment casting. The corrosion resistance of stainless steel castings recovered to the optimum state after solution treatment.

The length of the pipe nipple is usually specified by the overall length with threads. It may have a hexagonal section in the center for the wrench to grasp (sometimes referred to as a ¡°hex nipple¡±), or it may simply be made from a short piece of pipe (sometimes referred to as a ¡°barrel nipple¡± or ¡°pipe nipple¡±).

Strength and toughness indicators are among the best among all steels. Its most prominent advantage is corrosion resistance. Stainless steel must be used in highly corrosive occasions such as chemical papermaking. Of course, the cost is also higher!

Alloy 600 is not an age hardening alloy; cold working is the only hardening method available.