The surface of the steel plate treated with SUS310 (2520/310S) stainless steel bolts is dull and slightly rough. After cold rolling, annealing, and descaling, after all, it is lightly rolled with a rough roller. This is commonly used in architectural applications, except for a mild cold rolling process using a polishing roller after annealing and descaling. Other processes are the same as 2D, with a slightly shiny surface that can be polished. Bright light annealing: This is a reflective surface that is rolled by a polishing roller and subjected to controlled annealing.
Environment of use: high temperature resistance, corrosion resistance, marine industry, strong acid corrosion resistance, non rusting, heat and low temperature resistance, high hardness and strength, smooth and beautiful decoration, etc.
Application areas: petrochemicals, fertilizers, electricity, boiler heat exchangers, ships, environmental protection, mechanical processing, papermaking, food and beverage, etc.
Shanghai Yaluo Precision Fastener Technology Co., Ltd. has long-term production and supply of 1.4301 bolts, 1.4401 bolts, 1.4539 bolts, 1.4541 bolts, 1.4571 bolts, and 1.4841 bolts; 1.4301 nut, 1.4401 nut, 1.4539 nut, 1.4541 nut, 1.4571 nut, 1.4841 nut; Austenitic stainless steel fastener products such as 1.4301 screws, 1.4401 screws, 1.4539 screws, 1.4541 screws, 1.4571 screws, 1.4841 screws, etc.
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and mechanical components made of alloy steel, stainless steel, special alloys, high-temperature alloys,
and other materials. Welcome to inquire!
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