Ball Valve China Best • Exclusive to EG Valves ...
2021-8-24 · Meanwhile, our forged stainless steel 304L body’s grade is ASTM A182 F304L DIN 1.4452. ② The Stainless Steel 316 Ball Valve body containing 2%~3% molybdenum based on 304 has better corrosion resistance than 304 series stainless steel. Its corrosion resistance in non-oxidizing acid, hot organic acid, and chloride.
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