Cleanroom Dustproof Rustproof High-Durability Chrome All-Stainless Steel Chain Block 500Kg / Model Number M1621ASB-500KG
All stainless steel chain block. It is ideal for sites such as power plants, clean rooms, medical facilities, food, chemicals, and water supply and drainage where explosion-proof, dust-proof, and rust-proof features are required.
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● High corrosion resistance and high acid resistance It has a high chromium concentration (about 22%) and is even more corrosion-resistant than SUS316, which is known for its rust resistance. ■ Material G6 (Grade 60): AISI 318LN G5 (Grade 50): AISI 316L ■ High strength It has a 20% increase in strength compared to SUS304 and 316. ■ High pitting resistance and high stress corrosion cracking resistance It excels in pitting resistance and is also strong against stress corrosion cracking, which has been a problem with all stainless steels like SUS304 and 316. It reaches a pitting resistance equivalent number (PREN ≧ 33), which is considered resistant to normal seawater.
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Chain block
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