This kind of springs are fit for various valves. The material we use is as our customer¡¯s requirement, such as 55CrSi, 60Si2Mn, 72B, 82B and so on.
Product Feature
Best selective material£¬best approved quality£¬cheapest reasonable price
Product Specification/Models
Surface quenching, deburring of end, surface protecting process, colorful painting as request.
Application
It's fit for valve.
Other Information
we can produce all kinds of sizes for this kind of spring after received customer¡¯s drawing or sample.
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