Couplings pipe fittings

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.

Monel 400 contains the same levels of nickel and copper as the natural nickel ore found.

ASTM A105 Forged Fittings for various right industrial solutions. The product to the domestic and global patrons is offered at most attractive rates. The product is manufactured in accordance with various raw materials standard qualities. They are enjoying having a good reputation in the market.

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.

ASTM A105 is an iron-carbon alloy with carbon content of 0.0218%~2.11%. Also called carbon steel.

In the piping system, stainless steel 304 elbow is a pipe fitting that changes the direction of the pipeline. The chemical composition contained in the stainless steel elbow will keep the surface of the elbow free from rust and corrosion for a long time. According to the angle, the most commonly used are 45¡ã and 90¡ã180¡ã. In addition, according to engineering needs, other abnormal angle elbows such as 60¡ã are also included.

A socket weld is a pipe connection detail in which the pipe is inserted into a recessed area of a valve, fitting or flange. It is mainly used for small pipe diameters and is generally used for pipes with a nominal diameter of NPS 2 or less.

The alloy exhibits excellent resistance to seawater and brine, making it well suited to marine applications.

HT PIPE has a large range of finished and semi-finished stainless steel elbows, caps, tees, reducers, crosses, stub ends and many other stainless steel butt welding fittings, widely used in power plants, oil and gas, water treatment, food Process, petrochemical, LNG industry, automotive, heavy engineering, offshore and chemical. We can supply butt welded pipe fittings individually or in combination with our other plumbing products.

We offer products at highly competitive prices and deliver consignment within stipulated time. Our Pipe inventory is available in random lengths or cut to specific lengths to meet your exact requirements.

The products we offer meet standards such as ASME B16.11 and ANSI B16.9 and are regularly inspected at every stage of production to ensure high quality, corrosion resistance and high durability.

ASTM a105 forged fittings is heavier, thicker and are intended for heavy industrial use. It is made up of forged carbon steel. Forging steel process makes the fitting very strong. Carbon steel is heated to molten temperatures and placed in the dies.

For the pipe fittings of small size, such as tee, tee and elbow of socket welding and thread, the shape is relatively complex, so the die forging process should be used.

Usually, these applications are pressure systems, and it is seen in many instances, the ASTM A105 Threaded Fittings add value to said application.

Little or no corrosion occurs in dry gases such as chlorine or hydrogen chloride at room temperature and high temperature. At temperatures up to 550C in these media, this alloy has proven to be one of the most corrosion resistant common alloys.

Nickel alloys are combinations of nickel and a variety of other metals that make strong, oxidation-resistant products with an average lifespan of 25 to 35 years. Monel 400 is a nickel-copper alloy containing approximately 67% nickel and 23% copper.

The high chromium content gives these forgings fittings very good resistance to moisture erosion, which also contributes to their high temperature strength and resistance to scaling at high temperatures.

It is suitable for temperatures up to 1000¡ãF (538¡ãC). Alloy 400 has excellent resistance to cavitation and erosion in fast-flowing brackish or seawater.

For applications requiring greater resistance to stress rupture and creep, especially at temperatures above 1500¡ãF (816¡ãC), INCOLOY alloys 800H and 800HT are used.

Annealing softening begins at approximately 1600¡ãF (871¡ãC) and is fairly complete after 10 to 15 minutes of heating at 1800¡ãF (982¡ãC). Above this temperature, grain growth can be objectionable, although very brief heating at 1900¡ãF will result in complete softening without excessive grain growth. Since the cooling rate has no effect on softening, the material can be water quenched or air cooled.

Alloy 400 exhibits corrosion resistance to many reducing media.

INCONEL alloy 625 is designated as UNS N06625, Werkstoff Number 2.4856 and ISO NW6625 and is listed in NACE MR-01- 75.

There are a variety of stainless steels that are suitable for elbows used in different applications. Stainless steel is known to have excellent corrosion resistance, heat resistance and high pressure resistance, so stainless steel elbows are often used in critical applications.

The Inconel 625 is highly resistant against corrosion and oxidations mediums in various environments.

Nickel is so important that nickel-containing grades make up 75% of stainless steel production. The best-known of these are Type 304, which has 8% nickel and Type 316, which has 11%.

These ASTM A182 alloy steel F5 F9 F11 F12 F22 F91 pipe fittings are corrosion resistant. ASTM A182 alloy steel F5 F9 F11 F12 F22 F91 fittings also have high dimensional accuracy.

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

Forged fittings are used to join, branch, blind or route small diameter piping systems (usually less than 2 inches).

Being a trailer product, threadolets are designed for specific conditions based on Process piping Code ASME B31.3, hence, Dimension is also specified by the designer. However, MSS-SP-97 provide dimension requirements for standard 90¡ã self-reinforced branch connection with butt, socket and threaded end types

Our pipe elbows are widely used in many industries, such as power generation, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.

This alloy is not suitable for highly oxidizing acids such as nitric acid and nitrous acid. It is resistant to sulfuric acid up to 80% and hydrochloric acid solutions up to 20%.