D71F中线对夹式软密封蝶阀

主要性能规范：
0.6
1.0
1.6
0.9
1.5
2.4
0.66
1.1
1.76
≤80℃
水、油品
主要零件材料：
主要连接尺寸
注：可根据ANSI、JIS、DIN标准及非标尺寸生产
质量服务承诺书
24-hour service hotline:0519-88051310 ，186-6111-6006
24小时服务热--线：0519-88051310 ，186-6111-6006 黄先生
Thank you for your trust and support of our company, we will be dedicated to serve you!
感谢您对我司的信赖与支持，我们将尽心为您服务！
Our company according to ISO9001 international quality system certification requirements,
management, production valve business, for the valves every aspect of the production process
have developed a series of detailed technical rules and strict control. In the factory have
strict inspection and pressure test, so that "the Young" product quality has been a reliable
guarantee.
When you buy "Coplan Valve" products has been accompanied by a service to you, our solemn
promise to you:
我公司根据ISO9001国际质量体系认证要求、管理、生产阀门企业，对于阀门生产加工过程的每个环节均制订
了一系列详细的工艺规程，并进行严格的控制。在出厂前都进行严格检验和试压，使“Coplan”产品质量得
到了可靠的保证。当您买进“Coplan阀门”产品时服务就一直伴随着您，我们向您郑重承诺：
 Product is sold within a year if quality problems, the company promises "three guarantees"
service; namely repair, replace or return; allowing you to enjoy the full service, rest assured
to buy! We are ready to provide coverage to any city nationwide technical support to users for
any product issues raised by users, within 24 hours we will make an analysis and answer. If you
need service, our service staff will arrive within 1-3 days of the user site, did not solve the
problem does not leave! I also introduced the product lifetime technical support, will
periodically send service personnel for sale with onsite consulting services.
产品售出一年内如有质量问题，本公司承诺“三包”服务；即包修、包换、包退；让您享受完全的优质服务
，放心的购买！我们随时提供覆盖到全国任何一个城市用户的技术支持，对任何用户提出的产品问题，我们
将在24小时内作出分析和回答。若需要售后服务，我们的售后服务人员将在1-3天内到达用户现场，问题没解
决不离开！我公司还对产品实行终身的技术支持，将定期派出售用服务人员进行上门咨询服务。
 Our confidence comes from your approval, your satisfaction is our greatest wish!
 我们的信心来源于您的认可，您的满意是我们较大的愿望！