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RPZ Valve
RPZ Valve
We mainly produce stainless steel balls (440C, 304, 316L, 420, 201), carbon steel balls (1015, 1045, 1085), bearing steel balls (GCR15), copper balls, glass balls, titanium balls, flying saucer balls, polishing balls, and other kinds of hard alloy balls. The product specification is complete. We produce balls according to the GB308-2002 standard and measure up to the international standards of ISO3290-1998, AFMBA1989, and DIN5401-93. We provide a wide range of steel balls with an accuracy range of level G10-level G1000. Our products are widely applied in hardware goods for the aviation and spaceflight industry, automobile trade, sprayers, stainless steel bearings, handicrafts, and precision instruments.
Standards: SISI201, SUS201, 1.4372
Applications: Hardware industries, handicrafts, plastic products, lamps, switches, motorcycle parts, luggage, bearings, die-casting parts.
Characteristics: Austenitic steel, non-magnetic, low price, excellent performance. Hardness HRC≤28. (Note: Not for high anti-rust requirements like seawater).
Applications: Medical equipment, chemical, aviation, perfume bottles, sprayers, valves, motors, auto parts, bearings.
Characteristics: Typical austenitic steel, non-magnetic (may become slightly magnetic after processing), HRC ≤ 26. Good rust and corrosion resistance.
Applications: High-demand industries, medical equipment, aerospace, perfume bottles, body accessories, mobile phone boards.
Characteristics: Austenitic steel, HRC ≤ 26, superior anti-corrosion compared to 304. 316L is softer and tougher, ideal for body accessories.
Applications: Precision motorcycle parts, pulleys, stainless steel bearings, plastic bearings, valves, petroleum industry.
Characteristics: Martensitic steel (stainless iron), magnetic, high hardness (HRC50-55), good rust resistance.
ISO 9001 & IATF16949 Certified Production Facilities.
Our main export regions include South America, North America, Europe, Southeast Asia, and Africa.
