Steel Pipe Fittings

Grade WPB fittings made from the steel pipes or plates maximum C is 0.35%.

Forging fittings Carbon content 0.35% maximum and Silicon content 0.35% maximum, no minimum.

For the seamless steel pipe fittings refers to the fittings raw material from the seamless steel pipes and tubes. Thus the welded steel pipe fittings covers the fittings raw material from welded steel pipes.

ASTM A234 specification does not cover cast welding fittings or fittings machined from castings.

The manufacturing processes for pipe fittings includes forging and shaping operations. As well as pressing, hammering, piercing, extruding, upsetting, rolling, bending, fusion welding and machining. Or the processes of combination of two or more of these operations.

ASTM A234 covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97.

ASTM A234 standard steel pipe fittings have been widely applied in pipeline systems, it includes carbon and alloy steel material.

These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures.

Steel pipe fitting are made of carbon or alloy steel pipe, plates, profiles, to a certain shape that could make a function (Change the fluids direction or rate) in pipeline systems. Mostly these fittings includes steel elbow (45 or 90 degree bend), tee, reducer (concentric or eccentric reducer), cross, caps, nipple, flanges, gasket, studs and etc.

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.

For industrial purposes, in pipeline systems usually we need to change the transmission direction; Adjust fluids (oil and gas, water, slurry) flow rate; Open or close the pipelines, etc. So to complete these activities, steel pipe fittings will be applied.

The alloy has great mechanical properties at subzero temperatures, and with a melting point of 2370¡ã ¨C 2460¡ã F, products can be used at temperatures up to 1000¡ã C.

Monel 400 works in a range of acidic and alkaline environments and features excellent ductility and thermal conductivity.

Its properties make it perfect for heavy-duty applications and those that require a high melting point and toughness under the harshest conditions.

Monel 400 is essential in heat exchangers, chemical plant equipment, and boiler feeders. It is ideal in wire or rod form and is excellent for trolling wire due to its resistance to seawater.

Monel 400 provide superior quality for different types of mechanical, and general engineering applications.

Its toughness lends itself to use in nuclear power plants, mining, cement, and the oil and gas industry.

Monel 400 is corrosion resistant to most salts, water, alkalis, organic substances, food products, and atmospheric conditions at both normal and elevated temperatures.

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.

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

Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners.

ALLOY400 is a single-phase solid-solution Ni-Cu alloy with excellent corrosion resistance to a wide range of media.

Monel 400 is a nickel-copper alloy of about 67% Ni and 23% Cu.

ALLOY400 is a single-phase solid-solution Ni-Cu alloy with excellent corrosion resistance in a wide range of marine and chemical environments and has freedom from chloride induced stress-corrosion cracking.

Valued for its high strength and corrosion-resistant properties, Monel 400 is available from Continental Steel in multiple forms for use in a variety of end uses.

ALLOY400 is a single-phase solid-solution Ni-Cu alloy with good mechanical properties from sub-zero temperatures up to about 550 ¡ãC (1020 ¡ãF) and is approved for pressure vessels with wall temperatures from -10 to 425 ¡ãC (14 to 800 ¡ãF) according to VdTUV-Wbl. 263 and up to 900 ¡ãF (480 ¡ãC) according to ASME Boiler and Pressure Vessel Code.

Monel 400 (also known as alloy 400) is an attractive option for industries where corrosion resistance is of the highest priority.

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.

It exhibits excellent weldability and can withstand very large amounts of pressure and weight.

Alloy X pipe bend is one of the most widely used nickel base superalloys for gas turbine engine components.