Technical

Instantaneous Coefficient of Thermal Expansion for Incoloy 825 *TA: instantaneous coefficient of thermal expansion. Unit:10-6inch/inch/°F. Mean Coefficient of Thermal Expansion for Incoloy 825 *TB: mean coefficient of thermal expansion. Unit: 10-6inch/inch/°F. Going from 70°F to indicated temperature. Linear Thermal Expansion for …

The design stress intensity of ASTM B163 Gr. N08825 seamless tubes are listed in below table: *Nominal composition: 42Ni–21.5Cr–5Mo–2.3Cu. *A: ASTM B163 Gr. N08825 seamless tubes, annealed, P-No.: 45.

Seamless tubes manufactured to ASTM B163 UNS N08825 (Incoloy Alloy 825) are primarily used for condenser and heat-exchanger service. They are applicable for piping systems designed according to ASME BPVC Section III Class 3 or ASME BPVC Section VIII Division 1 with …

General Introduction In modern coal-fired power plant, there are four crucial steam distribution lines which are now formally referred to as “covered piping systems(CPS)”. The CPS systems include NPS 4 and larger of the main steam, hot reheat steam, cold …

Generally, a gasifier of Texaco coal gasification process consists of the upper combustion chamber and the lower cooling zone. The pressurized coal-water slurry is injected into the combustion chamber together with oxygen or air through a injection burner. A useful synthetic …

In an oil refinery’s ethylene project of Indonesia, air-cooled heat exchangers are required for the gas oil hydrotreating process. The product of hydrogen cracking process is separated high-pressure hot gas which consists of hydrogen sulfide(H2S), ammonia(NH3), nitrogen(N2), etc. Considering the …

Incoloy 825 flanges manufactured to ASME B16.5 can only be made from annealed material and its maximum applicable temperature is 538°C [1000°F]. It can be furnished in a variety of types including welding neck, slip on, blind, threaded, lap joint, long …

Incoloy 825 welding neck flanges are widely used in sour crude oil services. The primary manufacturing processes include: electric arc furnace melting → ingot casting → cogging → descaling → cutting → preheating → loose tooling forging → heat treatment → machining → inspection. There are some difficulties in …

The Texaco coal gasification process is widely used for the production of synthetic gas in fertilizer plants. Texaco gasifier is the core equipment which mainly consists of combustion chamber and cooling zone(or quench chamber). Metals-Piping has supplied an integral flange …

Metals-Piping supplies Inconel 600 wire mesh and wire cloth to a variety of high-temperature corrosion-resistant services such as filtration and heat-treatment furnace. Raw Material: ASTM B166 UNS N06600 cold-drawn wires, annealed; Wire Diameter: 0.05 mm~2 mm, Mesh: 0.5~120 mesh/inch; Weave Pattern: plain, square, …

The Inconel 600 wire refers to an ASTM B166 UNS N06600 cold-worked wire which has uniform round cross section along its whole length, supplied in coil form. They can be further woven into wire mesh or wire cloth which are widely used for …

Here, we continue to study on the solution treatment conducted at different temperatures for Inconel 600 specimens. Solution treatment not only has effect on microstructure of Inconel 600 specimens (elaborated in last article) but also has effect on the hardness …