1970s and eighties, corrosion-resistant alloys performance has been improved again, and began specifically optimized for different environments. Hastelloy? Hastelloy B-2 alloy is based on B alloy was improved, but it is a corrosion-resistant alloy for reducing environment. It has excellent corrosion resistance, but the workability is poor. Although the C-276 was a great success, but its performance is still not satisfactory weld area, Hastelloy C-22 appears not only to solve this problem and in most cases have reached a better corrosion resistance. In the oxidation resistance of the environment Hastelloy? G-3, G-30? Hastelloy C22 alloy after another heat exchanger, which was excellent in the strong oxidizing acid, or a mixed environment. ? Superalloy aspect, Haynes 230 alloy of the invention not only makes the aerospace industry has been progress, and its excellent high temperature strength and oxidation capabilities also contributed to the advancement of the chemical industry to obtain "Chemical Processing" Award, energy efficient: the heat transfer coefficient In 3000 ~ 4500kcal / m2 · ° C · h, 3 ~ 5 times higher than shell and tube heat exchanger thermal efficiency. 2. Compact: plate heat exchanger plates closely spaced, Hastelloy cooler, less plate heat exchanger area and space compared with other types of heat exchangers, plate heat transfer area of ??the same change shell and tube heat exchanger is only 1 / 5.3, easy to clean, easy accessibility: the plate heat exchanger will be clamped by the clamping bolt clamping plate board sheet, therefore easy disassembly, cleaning can be opened at any time Kazakhstan s alloy plate heat exchanger, and because the plate surface smooth, high degree of turbulence and difficult to scale. Hastelloy coil | professional production (certified) | Hastelloy provided by Special Metals Co., Ltd. Weifang djeke. Weifang djeke Special Metals Ltd. (www.taihuanreqi.com) (www.taihuanreqi.com) is an industry leader in Shandong Weifang, chemical equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In djeke leadership with the staff warmly welcome all inquiries negotiations to create a better future djeke. You can also access (www.taihuanreqi.com/supply_details_48009005.html), for more information about the company.