Materials carbon steel

The wall thickness selected varies with the service and material. Carbon steel coils are often made from schedule 80 or heavier pipe to allow for corrosion. When stainless-steel or other high-aUoy coils are not subject to corrosion or excessive pressure, they mav be of schedule 5 or 10 pipe to keep costs at a minimum, altliougli high-quahty welding is required for these thin walls to assure trouble-free seiwice. 

Tube-side headers for water sei vice are made in a wide variety of materials carbon steel, copper alloy, cast iron, and lead-hned or plastic-lined or specially painted carbon steel. 

Valve thickness 16 gage (0.060 in.), 4-legs Valve material carbon steel, see Table 8-24. 

Uniform and pitting-type corrosion of various materials (carbon steels, stainless steels, aluminum, etc.) could be characterized in terms of noise properties of the systems fluctuation amplitudes in the time domain and spectral power (frequency dependence of power) of the fluctuations. Under-film corrosion of metals having protective nonmetallic coatings could also be characterized. Thus, corrosion research was enriched by a new and sufficiently correct method of looking at various aspects of the action of corrosive media on metals. 

Calculate the line size and specify the pump required for the line shown in Figure 5.15 material ortho-dichlorobenzene (ODCB), flow-rate 10,000 kg/h, temperature 20°C, pipe material carbon steel. 

A horizontal, cylindrical, storage tank, 3 m diameter, 12 m long, used for liquid chlorine at 10 bar, material carbon steel. 

Butanol vaporiser shell and tube heat exchanger, kettle type, heat transfer area 15 m2, design pressure 5 bar, materials carbon steel. 

Absorption column packed column, diameter 0.5 m, height 6.0 m, packing height 4.5 m, packing 25 mm ceramic saddles, design pressure 2 bar, material carbon steel. 

Butanol storage tank cone roof, capacity 400 m3, material carbon steel. 

TABLE 10-44a Pressure-Temperature Ratings for Group 1.1 Materials (Carbon Steel) ... 

Reactor material Carbon steel Hastelloy B or Gunite cement Nickel... 

Temperature 65°C to (constant temp) Shell material Carbon steel... 

Recover column reboiler thermosyphon, shell and tube, fixed tube sheets, heat transfer area 4 m, design pressure 2 bar, materials carbon steel. 

Solvent storage tank horizontal, diameter 1.5 m, length 5 m, material carbon steel. 

Solvent recovery column plate column, diameter 0.6 m, height 6 m, 10 stainless steel sieve plates, design pressure 2 bar, column material carbon steel ... 

Butanol storage tank cone roof, capacity 400 m, material carbon steel Solvent storage tank horizontal, diameter 1.5 m, length 5 m, material carbon steel ... 

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