S31803 duplex elbows pipe fitting butt weld elbows

Given our extensive expertise and knowledge in stainless steel industry we can offer stainless steel 316L tubing, at the most competitive prices in the Industry. We are a wholesaler for stainless, acid and heat-resistant steel pipes, fittings and flanges with extensive stocks.

The ASTM A403 specification also requires Werkstoff No. 1.4436 316 stainless steel chemical composition fittings to meet standards for elements such as carbon, silicon, chromium, manganese, phosphorus, sulfur, molybdenum, and titanium. To check the conformance of these ASME B16.9 SS 316 fittings, they are subjected to chemical and product analysis.

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.

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.

Their ability to handle toxic waste and hazardous chemicals and harsh agents without corrosion makes duplex steel pipe fittings attractive in a variety of applications such as flue gas desulfurization, chemical processing plants, and more. Although duplex alloys are suitable for high temperature processes, A815 UNS S31803 tee is generally not recommended because the alloy becomes brittle at temperatures above 600¡ãF.

S31803 is the Unified Numbering System (UNS) designation for the original duplex stainless steel. The UNS system was created by multiple trade groups in the 1970s to reduce confusion when the same alloy was called different things, and vice versa. Each metal is represented by a letter followed by five numbers, where the letter represents the metal series, i.e. S for stainless steel.

For paper mill applications requiring lower alloy grades that do not have sufficient corrosion resistance. Based on a 22% chromium content, they have a combined austenitic:ferritic microstructure that provides greater strength, corrosion resistance and cost-effectiveness.

The UNS S31803 (ASTM F51) specification has been largely superseded by UNS S32205 (1.4462, ASTM F60). This reflects their desire to maximize the alloy’s corrosion properties, thanks to the development of the AOD steelmaking process, which allows for tighter control of composition. In addition, it allows to influence the nitrogen addition level rather than just being present as a background element. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

This superalloy is composed mainly of nickel (58% min.) followed by chromium, and molybdenum, niobium, iron, tantalum, cobalt, and trace amounts of manganese, silicon, aluminium, and titanium.

ASTM A420 WPL6 Pipe Fittings are one kind of butt welding pipe fittings,they are commonly produced from the steel pipes of ASTM A333 Grade 6.

Alloy 825 threaded fittings are components designed to contain concentrations of chromium, nickel and iron with additions of molybdenum, titanium and copper. Threaded fittings in this range have threads that correspond to the threads of the pipe module. This allows them to be easily secured to the threads of subsequent pipe assemblies. The connection securely seals the assembly; however, in some applications these fittings can be easily welded into place. Soldering the assembly is not recommended, as threaded joints that are already sealed may experience thermal expansion due to the heat of welding, which can cause cracks or dents in the wiring.

We are Manufacturer, Supplier and Exporter of Stainless Steel 304 Pipe Fittings with some amazing highlights such as strong, strong, flawless, high rigidity, corrosion resistant and this is just the beginning. Buy SS 304 Butt Weld Fittings from us at a reasonable cost. Significant consumption contrast, reduced carbon content, and high quality make 304 stainless steel butt welded pipe fittings amenable to the ability to weld where required.

This is a nickel-copper, solid-solution alloy that is hardenable only by cold working. It has high strength and toughness over a wide temperature range and is resistant to many corrosive environments.

Grade 316 stainless steel pipe bend is readily weldable by most fusion techniques (GTAW / TIG, GMAW / MIG / MAG, MMAW / stick, SAW), with no preheat, postheat or control of interpass temperature needed.

HASTELLOY C-276 alloy (UNS N10276) was the first wrought, nickel-chromiummolybdenum material to alleviate concerns over welding (by virtue of extremely low carbon
and silicon contents).

In most instances, these fitting have been shaped to fit a profile in order to perform that particular function.We manufacture wide range of ASTM A234 Seamless Fittings such as ASTM/ ASME SA 234 Reducer, Elbow etc. AS per Universal standard like ASME/ASTM, we are supplying A234 WPB Carbon Steel Fittings globally.

A234 WPB steel pipe fittings mean the pipe fitting which material is ASTM A234 WPB,they are used for the pressure piping systems of moderate and high temperature services.

Monel 400? can be used in temperatures up to 1000 oF. Monel K-500 is basically a better version of 400 and has higher strength and hardness.

Alloy 20 was originally developed for use in sulfuric acid service found in facilities such as pulp and paper mills. With good general corrosion properties, Alloy 20 usage has expanded in chemical, petrochemical and power generation plants.

The point to note with the higher carbon version of the Incoloy 800H that the modified alloy comes with improved elevated temperature properties.

Stub ends are used with lap flanges. Metline is an ISO certified, PED approved duplex 2205 stub end manufacturer and supplier with a manufacturing base in India. We can supply both long and short ends (collars) with test certificate according to EN10204 3.1.

ASTM A234 WPB Elbow is a standard specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel suitable for for Moderate and High Temperature Service.

Type 316L stainless steel in a molybdenum bearing austenitic.

SS 304 Fitting a kind of common stainless steel,it is generally utilized to create for the make of equipment and parts which needs great comprehensive erosion resistance, execution and formability.

UNS N10665 or W.Nr. 2.4617, Hastelloy B2 (also known as “Alloy B2”), is a solid solution reinforced Ni Mori with low additions of carbon, silicon and iron. It can be used to reduce chemical environment and chemical processing industry. However, Hastelloy B2 should not be used in temperatures from 1000¡ãF to 1600¡ãF and should not be used in oxidizing media.

Monel 400 is resistant to both steam and seawater as well as highly caustic solutions such as sulfuric, hydrochloric, and hydrofluoric acids when they are deaerated.

Alloy X pipe bend offers exceptional performance in furnace rolls or other industrial furnace applications because of the alloy’s strong resistance to oxidizing, reducing and neutral atmospheres.

ASTM A403 WP304 Fittings are buttweld fittings made for austenitic stainless steel applications with forged material.

Typical applications for alloy 800 and 800H are – Heat exchangers and process piping; carburizing fixtures and retorts; furnace components; electric range heating-element sheathing; extruded tubing for ethylene and steam methane reforming furnaces; ammonia effluent coolers.

316 pipe bend contains a minimum 2.0% molybdenum which makes it much more corrosion resistant than 304 however, as it is a more expensive element, generally makes 316 a more expensive grade of metal.

This exotic alloy is used in oil and gas exploration and is also used in the chemical processing industry. Most of the processing equipment uses Duplex 2205, which is also used in industrial storage and transportation units. Pulp and paper digesters, liquid tanks and paper machines also use Duplex 2205. It is ideal for use in marine environments.

The alloys used to make these 304 stainless steel socket weld fittings are the most adaptable and widely used. UNS S30400 Short Radius Elbows can be used for high temperatures up to 889 degrees Celsius.