Valve Spring (OEM-National)
Our high quality springs are fully exchangeable with OEM parts. Continental Supply Services supply springs compatible with following models and sizes of National mud pumps.
Features of our spring includes:
High elasticity, anti-fatigue, corrosion proof, low environment requirements and excellent physical characteristics.
High strength, good flexibility, high wear-resisting performance.
Simple in structure, rationally and compactly arranged, convenient in maintenance and adjustment, and easy to operate.
Compatible with international standard.
Extra high strength and elasticity.