美国COPELAND阀门代理，COPELAND球阀销售，原装进口美国COPELAND阀门，COPELAND旋塞阀

Copeland设计并制造具有高强度不锈钢金属座和覆盖碳化物或陶瓷的球的金属座球阀。 对于许多涉及磨料，腐蚀性，高循环速率或极端温度和压力的极端工况，需要使用金属座球阀。 这些条件要求简单，结构精良但坚固耐用的设计，金属座椅，严格的测试和精心选择的材料。 应对阀门进行测试以符合国家认可的标准，然后再次采用旨在模拟实际过程条件的内部方法进行测试。 阀门所有权的价格，可用性，质量和长期成本都很重要。

Copeland designs and manufactures metal seated ball valves with high strength stainless metal seats and balls overlayed with carbides or ceramics. Metal seated ball valves are required for many extreme service conditions involving abrasives, corrosives, high cycle rates or extreme temperature and pressure. These conditions require simple, well built but rugged designs, metal seats, rigerous testing and carefully chosen materials. Valves should be tested to nationally recognized standards and, then again, with in-house methods designed to simulate the actual process conditions. Price, availability, quality and the long term cost of valve ownership are all important.

New developments in technology and our experience addressing severe service conditions since 1947 have helped us to develop several lines of new products. We have included slide shows of some of our products and services for your information. Just press _disibledevent="white-space:pre-wrap;line-height:1.75;font-size:14px;">