Butt welding bellows globe valve product structure characteristics
Classification:
Release Time：2018-10-15
Main features of 1. butt-welded bellows globe valve: 1. Reasonable product structure, reliable sealing, excellent performance and beautiful appearance; 2. Surfacing Co-based hard alloy with sealing surface, wear resistance, corrosion resistance, good friction resistance and long service life; 3. Rod tempering and surface nitriding treatment have good corrosion resistance and friction resistance. 4, double seal, more reliable performance; 5. The lifting position indication of the valve stem is more intuitive. 6. The material of the parts, flange and butt welding number and size can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs. 2. butt-welded bellows globe valve product range: main material: carbon steel, stainless steel
1. welded bellows globe valve product structure main features:
1, the product structure is reasonable, reliable sealing, excellent performance, beautiful appearance;
2, sealing surface surfacing Co-based hard alloy, wear resistance, corrosion resistance, good anti-friction performance, long service life;
3, rod tempering and surface nitriding treatment, has good anti-corrosion and anti-friction performance;
4. Double seal, more reliable performance;
5. The valve stem lifting position indication is more intuitive;
6. Part material, flange and butt welding number size can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.
2. butt welding bellows globe valve product range:
Main body material: carbon steel, stainless steel, etc
Nominal diameter: DN15-DN300
Pressure range: 1.6 ~ 6.4MPa
Operation mode: manual, electric, pneumatic
Welded bellows globe valve applicable medium: water, steam, oil, etc.
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