china supplier pipe fitting of high quality ASTM A403 WP347 cross

ASTM A403 WP304 pipe fittings mean the pipe fittings which material is Wrought Austenitic Stainless grade A403 WP304,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of different kinds of stainless steel,WP304 is one of the steel grade in this standard

The alloy is used in many fields, especially marine and chemical processing.

While 300 series stainless steels are very popular, they are not universally suitable for all process piping applications. For example, even though they are corrosion resistant, 300 series formulations do not perform well in the presence of chlorides. In these cases, steels with much higher alloy contents such as molybdenum, chromium and nickel are preferred.

316 pipe fittings are commonly used in commercial and industrial piping systems in chemical plants, pulp & paper, petroleum, food & beverage, sanitary, steam systems, and general industrial processes that are subject to various stressors.

ASTM A815 Pipe Fittings, ASTM A815 Super Duplex 2507 Pipe Fittings, UNS S32750 Super Duplex Pipe Fittings, ASTM A815 32205 Seamless Pipe Fittings, ASTM A815 S32950 Butt weld Fittings, ASTM A815 Super Duplex S32760 Pipe Fittings Exporter.

S31803 is resistant to stress chloride corrosion cracking, and duplex stainless steel exhibits the best corrosion performance in high temperature and sulfide environments.

Hastelloy C-22 (UNS N06022) pipe bends and fittings in stock, allowing for a quick turnaround. Hastelloy C-22 has excellent resistance to aggressive oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions.

Incoloy 800 or also referred to as UNS N08800, nickel 800 has excellent resistance properties to chemicals as well. Renowned for its high tensile strength at elevated temperatures, Alloy 800 also resists oxidation, carburization as well as other types of high-temperature corrosion.

Monel 400 Butt Weld Reducers are resistant to aggressive solvents, acids and bases, and seawater, are highly robust at high temperatures, and are also operable for use in many marine engineering applications.

It exhibits exceptional corrosion resistance in chemical environments containing phosphoric acid, nitric acid, chlorides and sulfuric acid. It also has good mechanical properties at both ambient and elevated temperatures.

904L (N08904, 14539) super austenitic stainless steel contains 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum. 904L super austenitic stainless steel is a low-carbon, high-nickel, molybdenum austenitic stainless acid-resistant steel, which is a proprietary material imported from French H¡¤S Company. It has good activation-passivation transformation ability, excellent corrosion resistance, good corrosion resistance in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid, and good corrosion resistance in neutral chloride-containing media Excellent pitting corrosion resistance, as well as good crevice corrosion resistance and stress corrosion resistance. It is suitable for various concentrations of sulfuric acid below 70 ¡ãC, and has good corrosion resistance in acetic acid of any concentration and temperature under normal pressure, as well as in the mixed acid of formic acid and acetic acid.

High levels of chloride prevent corrosion and can operate at temperatures up to 300 degrees Celsius. Duplex stainless steels have better ductility at low temperatures compared to ferritic grades.

304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel.When it comes to uses, SS304 can be found in kitchen sinks and other appliances such as toasters and microwave ovens. SS304 is also used to make pressure vessels, wheel covers as well as for building facades.

Nuclear systems also generally involve high temperatures beyond 650¡ãC, in which the strength of Inconel 625 elbow can withstand.

The Stainless Steel 904L Pipe Fittings were designed with the intention of being used between moderate to high corrosion resistance across a wide range of processing industries.

1.4529 German numeral code. Is a super duplex stainless steel, the main components: 20Cr-25Ni-6Mo-1Cu-0.2N corresponding to the United States: N08926, 254SMo…
1.4529 (UNS N08926) has very high resistance to pitting and crevice corrosion in halide media and in acidic environments containing sulfur and hydrogen
It can effectively resist chloride ion stress corrosion, and also has good corrosion resistance and good stability in oxidizing and reducing media.
The mechanical properties are slightly better than 904L, and it can be used in the manufacture of pressure vessels from -196 to 400 ¡ãC.

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.

The chemical behavior of titanium metal has remarkable similarities with zirconium and silica.

The UNS N10276 Fittings have high tensile strength even at elevated temperatures and demonstrate good performance under high pressure. The tensile strength of the ASTM B366 UNS N10276 Stub End is about 105.4 Ksi.The ASTM B366 WPHC276 End Cap has great fabrication properties. B366 WPHC276 is easily fabricated by cold working. Although the Grade WPHC276 Reducer can be hot worked, the process needs to be carried out adhering to certain parameters

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.

Both AISI 04 stainless steel and 304L stainless steel provide a general purpose stainless steel with good resistance to atmospheric corrosion, to many organic and inorganic chemicals and to food and beverages.

Inconel 625 elbow was designed to have better weldability than earlier alloys, with no signs of cracking when exposed to strain and temperature changes post-welding.

Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments.

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

Incoloy 800H tees are widely used in chemical plants and seawater applications. We specialize in manufacturing high quality products that will pass all required certifications. Our main goal is to meet the needs and requirements of our customers in obtaining the best fittings.

This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels (.85-1.20%) to ensure optimum high temperature properties.

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.

Stainless steel 304 elbows are made of high grade stainless steel to help withstand fluid pressures at moderate and high temperatures. We are one of the top manufacturers of ASTM A403 WP 304 Stainless Steel Long Radius Elbows, covering the standard for forged austenitic stainless steel fittings for a variety of pressure applications.

A reduction in carbon content in any austenitic stainless steel alloy has proven to be detrimental to fittings. To solve this problem, manufacturers add some nitrogen to the alloy of UNS S31603 316L stainless steel fittings, making it mechanically similar to stainless steel alloy 316.