⎝⎛天天电玩城⎞⎠

Welcome to Jinghao Municipal Official Website! Today is February 05, 2020
Sitemap Favorite Online Message
Jinghao Information Center
Recommended Products
Contact Jinghao

Chengdu Jinghao Municipal Facilities Co., Ltd.
400 telephone: 400-028-5053 (free long distance)
Fax: 028-87055311
Mobile: 15882282545
Email: 1069687233@qq.com
Website: zadiamond.icu
Address: No. 579, North Section of Chengshuang Avenue, Wuhou District, Chengdu, Sichuan Province (the first store)
No. 1011-1013, Wuxing Road, Wuhou District, Chengdu, Sichuan Province (Second Sales Department)

首页 » 常见问题 » 常见问题 » 树脂井盖和球墨铸铁井盖哪个好? You are here: ⎝⎛天天电玩城⎞⎠ » FAQ » Frequently Asked Questions » Which is the best for resin manhole cover and ductile iron manhole cover?

Which one is better, a resin manhole cover or a ductile iron manhole cover?

Article Source: Jinghao Municipal Facilities Popularity: 549 Published: 2019-02-14

铸铁井盖 ,但有些 树脂井盖 也做到了承载标准,而且价格相对铸铁的便宜,其次呢,铸铁的容易被盗,损失就大了。 Manhole covers are light and heavy, and heavy-duty roads are generally used. Cast iron manhole covers are generally used , but some resin manhole covers also meet the load bearing standards and are cheaper than cast iron. Second, cast iron is easy to be stolen and the loss is large. There is also a cast iron manhole cover that sometimes makes a lot of noise when driving, and the resin is much smaller. And like green belts and sidewalks, the pressure it needs to withstand is not great, and the cost of choosing cast iron is greater. So there are many cases to see which of these two types of manhole covers is good.

球墨井盖高分子井盖

Recommended information
Ranch
 
七乐彩 必赢真人娱乐 韦德足球 七乐彩