Supply of spring, spring will find the complete specifications to Yongnian constant light spring. Conditions: In the acid medium of spring work requirements: 2Cr18Ni91100-1150 ℃ water quenching tower spring price, after winding eliminate stress, 400 ℃ tempered 60min supply tower spring, HB160-200 supply pressure spring tower unsprung mass, find complete specifications of spring on the Yongnian constant light spring. Material diameter 3mm, spring diameter 20mm, free height 80mm, load, diameter, height and axis line and the free ends of the coil vertical accuracy of 3, the material is carbon spring steel Ⅱ group, surface oxidation of dextral spring spring 3 × 20D1 × 80 GB2089-80 pyramid spring material, pyramid spring manufacturers cheap | constant light, Suizhou tower by Yongnian spring constant light spring. Yongnian constant light spring (www.hgtanhuang.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!