Stainless steel stub ends duplex steel stub ends all size

The microstructure of duplex stainless steels is split approximately 50:50 between austenite and ferrite, and the balance of these phases provides the following benefits: Higher strength, approximately twice that of Type 304 austenitic stainless steel . This results in a reduction in the thickness of the plates used in fabrication, resulting in reduced weight, which is of particular importance in structural applications such as pressure vessels, storage tanks and bridges, as well as good weldability of thick plates, good low temperature toughness, stress resistance Corrosion cracking is important in many applications including hot water tanks, processing plants, brewing tanks and desalination plants.

ASTM A420 WPL6 Pipe Fittings are made up of a carbon steel alloy that is made up of carbon, manganese, phosphorus, sulfur and silicon.

SA 815 S31803 Weld Fittings have exceptional chemical properties along with higher strength and good resistance to corrosion. Therefore this grade is used for fitting manufacturing. SA 815 S31803 Long/ Short Radius Elbow display outstanding resistance to pitting, crevice corrosion and have excellent weldability. They are perfect if one is looking for a sturdy pipe with good formability. ASME B16.9 WPS UNS S31803 Elbow also exhibits excellent resistance to acetic and marine environments.

The specification is for pressure piping and fitting in the high or moderate temperature services.ASTM A234 (ASME SA234) pipe fittings after shaping from an elevated temperature, shall be cooled down to a temperature below critical range under suitable conditions which preventing injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air. Referring standard in Section 7 of ASTM A960/A960M.

Hastelloy B2 is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids.

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

In the piping system, the stainless steel short radius elbow 1.5d is a pipe fitting that changes the direction of the pipe. There are three most commonly used ASME short radius elbows, depending on the angle. In addition to the conventional 45¡ã SR Bw elbow, 90¡ã SR Bw elbow, and 180¡ã SR Bw elbow, other non-normal angle 12-inch short radius elbows such as 60¡ã are also included according to engineering needs.

Sustained or prolonged exposure of Type 316L to 800-1500¡ãF (427-816¡ãC) may be harmful. In addition, stress relief between 100-1500¡ãF (593-816¡ãC) may cause this Type of slight embrittlement.

Low carbon based wrought iron high yielding A860 WPHY 70 elbow fittings are chemically composed of metallic elements like – nickel, chromium, molybdenum, manganese, copper, vanadium, titanium, niobium, sulphur, silicon and phosphorus. Addition of these metal elements to the alloy makes it stronger and gives it increased resistance to corrosion. The yield strength of WPHY 70 material is 570 Mpa and its tensile strength is 485 Mpa.

316/316L has excellent oxidation and pitting resistance properties. Pipe fittings SS 316 / 316L are ideal for many industrial processes that require high resistance in harsh environments. These tubular fittings can withstand pitting corrosion from many acidic solvents, chemicals, and chlorides. We are known for providing products according to the urgent requests of our esteemed customers. Our assembled SS 316/316L pipe connectors are of high quality and can withstand high pressure and high temperatures.

Incoloy 800HT is a nickel-iron-chromium alloy, and also a modified version of alloy 800.

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

Ordinary steel fittings are susceptible to chloride stress corrosion cracking. However, ASME SA815 Duplex Pipe Reducers are better because they inhibit deformation and avoid corrosion cracking even at high temperatures. UNS S31803 Duplex Steel Tee is said to have amazing resistance to toxicity and elasticity, so it is used in the gas desulfurization industry. WERKSTOFF NR. 1.4462 end caps are highly resistant to intergranular corrosion and are therefore used for termination connections.

A234 WP91 is one of the steel grade in ASTM A234 standard.W means weldable,P means pressure,91 is grade 91.the starting material is ASTM A335 Gr P91 Seamless pipes,widely used for POWER PLANT FABRICATION,Chemical & Fertilizers, Power Generation and Nuclear Industries.

HT PIPE is one of the largest company in China, supplying all types of SS 316 pipe fittings including buttweld fittings, flanges and forged fittings. Given our extensive expertise and knowledge in stainless steel industry we can offer stainless steel 316 pipe fittings, at the most competitive prices in the Industry.

Stainless steel is a steel alloy that contains at least 10% chromium, making it corrosion resistant. The addition of chromium to stainless steel creates a thin film of metal oxide over the metal’s surface that protects against corrosive materials.

We are a manufacturer, supplier and exporter of Alloy Steel ASTM A234 WP22 Buttweld Fittings that form meaningful connections between multiple pipes of various sizes.

ASME sa403 wp304 reducer is a fitting for process piping that helps reduce pipe size from larger bore to smaller bore. It allows changing the pipe size to meet the hydraulic flow requirements of the system to accommodate existing pipes of different sizes.

The arrangement of elements in the periodic chart shows how the elements are related to one another chemically. As it is in the middle of the table, we know titanium exhibits properties between those of metals and non-metals.

Pipe fittings of ASTM A420 WPL6 are widely utilized in pressure piping and pressure vessel service at low-temperatures.ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services.

Our ASME SA403M SS 304 caps are highly demanded by the printing and textile industries for their versatility and excellent solderability.

A234 WP9 carbon steel pipe fittings are widely used in many different industries. Alloy Steel A234 Gr. WP9 Buttweld Pipe Fittings are a type of pipe fitting made from carbon steel material, which is strong, durable, and resistant to corrosion. These Alloy Steel WP9 Butt weld Pipe Fittings are commonly used for connecting pipes and fixing them into place. ASTM A234 WP9 Pipe Fittings can be used for both small and large-scale projects, making them incredibly versatile and useful.

A pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction
or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

316 stainless steel pipe bend contains an addition of molybdenum that gives it improved corrosion resistance. This is particularly apparent for pitting and crevice corrosion in chloride environments.

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Alloy 800H/800HT is frequently used in applications that involve long-term exposure to elevated temperatures where resistance to oxidation, carburization and other types of elevated temperature corrosion is required.

Hex bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly. By definition “A Bolt is a headed and externally threaded mechanical device designed for insertion through holes in assembled parts to mate with a nut and is normally intended to be tightened or released by turning that nut.” When used with a preformed internally threaded (tapped) hole, the hex bolt’s head is turned to tighten, which technically makes it a screw (see our Tech Data section for a discussion regarding the differences between bolts and screws). Hex bolts are also known as: hex head bolts, cap screws, hex cap screws, hex head cap screws, machine bolts, hex machine bolts, hex head machine bolts and, if fully threaded, tap bolts, hex tap bolts and hex head tap bolts. A hex bolt is often differentiated from a hex cap screw by its underhead bearing surface: if it has a circular boss, called a washer face, it’s a hex cap screw¡ªif it doesn’t then it’s a hex bolt.

316L stainless steel is an austenitic alloy often referred to as “marine grade stainless steel” because it is used in nearly 90% of marine applications – including filtration. In addition to metals such as iron and nickel, 316L contains 16-18% chromium and 2-3% molybdenum. These elements are important because they improve the alloy’s corrosion resistance; chromium interacts with oxygen in seawater to form a protective layer of chromium oxide, while molybdenum improves the metal’s resistance to pitting corrosion. Additionally, 316L has a lower carbon content (hence the use of “L” in its name), which gives it better protection against corrosion.

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

Grade 310S Stainless Steel Butt Weld Pipe Fitting contains low Carbon, with higher Nickel and Chromium content curbing Hydrogen sulphide attack, which used in various industries like heat exchangers, furnace parts, shipbuilding, heat treatment baskets, condensers, offshore etc.
The fittings are shaped up and then heated to a high temperature following a rapid cooling closer to the cooling in still air. This rapid cooling adds to the strength of the Stainless Steel 310 Pipe Fittings and makes them much stronger. The SS 310S Fitting is used in industries like the sea water processing, thermal energy generation plants and much domestic piping as well. 310S SS Weld Fittings is used in different pressure classes to cope up with the pressure containment requirement of the application as well.