2 way elbows water pipe fittings fittings steel pipe fittings duplex S31803

1.4404 SA403 WP316L elbow not necessary. Due to their excellent resistance to intergranular corrosion, these fittings can also be used in the as-welded state. Cold working the alloy will not only increase the strength and hardness of ASTM A403 WP316L fittings, but may also make them slightly magnetic.

HastelloyC-276 (Hastelloy) is a tungsten-nickel-chromium-molybdenum alloy with extremely low silicon-carbon content and is considered to be an all-around corrosion-resistant aluminum alloy. The key moisture-resistant chlorine, various air-oxidizing fluorides, isopropyl titanate solutions, hydrochloric acid and air-oxidizing salts, have good corrosion resistance in ultra-low temperature and standing temperature sulfuric acid. Therefore, in the past 30 years, it has been widely used in extremely corrosive natural environments such as chemical plants, petrochemicals, flue gas desulfurization, pulp and paper industry, and environmental protection.

Corrosion resistance

The aluminum alloy has the following characteristics: 1. It has good corrosion resistance to most corrosive substances under the two conditions of air oxidation and repair. ¢ÚIt has good resistance to pitting corrosion, void corrosion and intergranular corrosion. The higher content of Mo and Cr makes the aluminum alloy resistant to corrosion by chloride ion content, and the W element further improves the corrosion resistance. At the same time, Hastelloy C-276 aluminum alloy is one of the only types of raw materials that are resistant to wet chlorine, hypochlorite and chlorine dioxide saturated solutions. Ester solution has obvious corrosion resistance. It is one of the very few raw materials that can be used as a hot sulfuric acid saturated solution.

Incoloy 800H Forgings are components manufactured from chromium nickel alloy with additions of aluminium, titanium and high carbon content.

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.

The structure of 2205 duplex stainless steel consists of a pool of austenite surrounded by durable ferrite phases. In the toughened state, 2205 contains approximately 40-half ferrite. Duplex steels derive identical austenitic and ferritic fractions of a mixed microstructure. Ferritic alloys offer strength against stress cracking, while austenitic alloys offer ease of manufacture and rust resistance. These tubular fittings work under acid reducing and oxidizing conditions and in building materials in gas desulfurization plants.

We are a Duplex stainless steel pipe fittings,Super Duplex 2507 elbow,stainless steel elbow Pipe Fitting manufacturer£¬ Duplex stainless steels are a family of stainless steels. These are called duplex (or austenitic-ferritic) grades because their metallurgical structure consists of two phases, austenite (face-centered cubic lattice) and ferrite (body centered cubic lattice) in roughly equal proportions. They are designed to provide better corrosion resistance, particularly chloride stress corrosion and chloride pitting corrosion.

317L offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. It is a low carbon grade which provides resistance to sensitization during welding and other thermal processes.

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.

Alloy 800 is an iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at elevated temperatures.

Hastelloy B2 pipe bend is a nickel-molybdenum alloy particularly suited for equipment handling reducing chemical environments.

The heat treatment could be heat treated according to any of the WPHY 52 specification by either tempering, normalizing, quenching or stress relieving.A860 refers to the high quality of the fittings.

We are your specialist for stainless steel butt weld fittings. We have a large stock of stainless steel elbows, caps, tees, reducers, crosses, stubs and many other stainless steel butt weld fittings including A185tee to meet your specifications and standards. We offer a wide variety of stainless steel, carbon, aluminum and nickel alloy butt weld fittings to meet your project needs.

ASTM A403 WP347H ismainly used where corrosion resistance and sustained operations at temperatures between 800¡ã F. and 1600¡ã F. is of the utmost importance. It is also a superior grade for use on heavy welded objects, which cannot be re-annealed.

2205 is a standard duplex steel with 21% chromium. The material is strong, twice as strong as austenitic steel types.

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.

Alloy 800 has higher mechanical properties at room temperature and during short-time exposure to elevated temperatures, whereas alloys 800H and 800HT have superior creep and rupture strength during extended high-temperature exposure.

Grade 317 stainless steel is an improved version of grade 316 stainless steel. Fittings made from this stainless grade are known for their high strength and good corrosion resistance. Stainless steel grade 317L is a derivative of common 317 stainless steel. An L next to the grade indicates a lower carbon content.

L2S 90 degree elbows are 304 or 316L stainless steel with a polished finish (No. 7) featuring a butt weld x butt weld connection. This 90 degree elbow is used to change flow direction in many applications for the semiconductor, cosmetics, food, dairy and beverage industries.

The A420 Grade WPL6 fitting is used in pipelines in the paper and pulp industries, condensers, sea water, marine engineering, waste water management and pollution control systems.

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.

Chromium confers resistance to sulfur compounds and also provides resistance to oxidizing conditions at high temperatures or in corrosive solutions.

HT Pipe is the well-acknowledged manufacturer and exporter of the high quality of Super Duplex Steel UNS S32750 Pipe Fittings. These are found utilized into outlet gas desulfurization systems. SD UNS S32750 butt-weld fittings are used in the applications that are food industry related such as vegetables, corn processing, etc.

Adapters and fittings for stainless steel, carbon steel and other materials for oil and gas, petrochemical, power, pulp and paper and other applications. As a supplier of stainless steel and carbon steel pipe fittings, we provide industrial pipe fittings to meet your project needs.

We are also shareholders of carbon steel pipe fittings, such as carbon steel butt welding elbows, butt welding carbon steel crosses, butt welding carbon steel tees, butt welding carbon steel end caps, carbon steel butt welding short pipe ends, etc.

Typical industrial fields of SUS 316 butt welded pipe fittings are brewing, chemical industry, dairy products, food processing, marine equipment, petrochemical, pharmaceutical, etc. Typical product applications for these ASME SA182 SS 316 fittings are condensers, heat exchangers, filters, pressure vessels, valves, etc.

Stainless steel as 304 or 316 casting combines good corrosion resistance and high strength, which allows the reduction in wall thickness and weight of pipe fittings. Besides, it can withstand very high flow rates, making it capable to withstand long-term exposure to the elements in almost any environment.

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.

Stainless steel tees, carbon steel tees and special grade tees are widely supplied by us to many industries such as power generation, petrochemical, shipbuilding, paper manufacturing, chemical, pharmaceutical, and fabrication.

This dual phase steel butt weld excels in environments that result in premature stopping of austenitic grades. These duplex steels also protect against chloride environments and provide resistance to sulfide stress 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.