High Temperature and High Pressure Valves, Ceramic Wear-Resistant Valves, Free Floating Ball Throttling Valves, Thermal Power Condensate Traps, Welded Ball Valves, Pressure Reducing Valves, Elastic Seat Sluice Valves, Balance Valves, Check Valves, Stainless Steel Butterfly Valves, Lianggong Valves, Safety Valves, Pneumatic Valves, Pneumatic Ball Valves, Pneumatic Butterfly Valves, Pneumatic Control Valves, Electric Valves









价 格Negotiable
最小起订0 Piece库存0 Piece
Check Valve Series
Negotiable
China High-Quality Fluorine-Resis
Negotiable
China Top Craft Stainless Steel W
Negotiable
China Top Craftsmanship Full Meta
Negotiable
China Top Quality Full Bore Welde
Negotiable
Copper Valve Series
Negotiable
China High-Quality Regulating Val
Negotiable
China's Superior Craftsmanship St
Negotiable
Butterfly valve series
Negotiable
China Fine Work Regulating Valve
Negotiable
1. According to production and manufacturing specifications, some components require polishing to ensure a smooth surface without any manufacturing imperfections.
2. All parts undergo de-oiling treatment.
3. After degreasing, perform acid washing and phosphatizing; the cleaning fluid contains no phosphorus.
4. Phosphatized and then thoroughly cleaned with pure water to ensure no residue remains; this step is omitted for alloy steel components.
5. Each component is wiped clean with unwaxed cloth, ensuring no threads or fibers are left on the surface. Alternatively, components can be dried after cleaning.
6. Clean each component individually with pure alcohol using non-woven fabric or a high-density sterilization filter until no dirt remains.

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