一、PVC阻燃电工套管管材特性
1、耐化学药品性优良：
PVC管具有优异的耐酸、耐碱、耐腐蚀性，对于化学工业之用途甚为适合。
2、质轻，搬运装卸便利：
PVC管材质很轻，搬运、装卸、施工便利，可节省人工。
3、机械强度大：
PVC管之耐水压强度，耐外压强度，耐冲击强度等均甚良好，适用于各种条件之配管工程。
4、流体阻力小：
PVC管之壁面光滑，对流体之阻力小，其粗糙系数仅0.009，较其他管材为低，在相同之流量下，管径可予缩小。
5、电气绝缘性佳：
PVC管富有优越的电气绝缘性，适用于电线、电缆之导管，与建筑上之电线配管。
6、不影响水质：
PVC管由溶解试验证实不影响水质，为目前自来水配管之最佳管材。
7、施工简易：
PVC管之接合施工迅速容易，故施工工程费低廉。
二、用途
1、自来水工程 2、电气工程 3、建筑工程 4、电信工程 5、凿井工程 6、盐水工程 7、天然气工程 8、电镀工厂9、化学工厂10、酿造发酵工厂
11、制纸工厂12、农业园地 13、矿场 14、养殖业 15、高速公路工程
16、高尔夫球场工程 17、渔业用塑胶筏18、下水道工程
Shandond Guosu Technology Industrial Co., Ltd located at a beautiful national garden county – Yiyuan County Economic Development Zone in Shandong Province and close to Qing-Lan Highway, with convenient transportation, is a modern high-tech enterprise integrating scientific research, production, trade, and technology service together. The company plans to invest CNY 500,000,000 in total, including CNY 120,000,000 in the first phase, with the area of 55,000 square meters. During the process of construction preparation and smooth production, the company has obtained a lot of support in the aspects of technology and raw materials from the domestic famous listed enterprises. At present, we have above 150 staff, including 30 technicians, 15 persons with the title of engineer; the managers all have the education background above bachelor degree, and the production workers graduated from a secondary technical school or above, and have accepted various skill trainings.
The company owns 60 production lines of pipes and fittings, with the annual output of 50,000 tons plastic pipes and fittings. The products mainly include:
PVC: PVC-U(PVC-M) water supply pipes and fittings (specification: Ф20～Ф800mm), PVC-U drainage pipes and fittings (specification: Ф50～Ф315mm), and PVC electrical pipes and fittings (specification: Ф16～Ф40mm);
PE: HDPE water supply pipes and fittings (specification: Ф20～Ф1000mm), HDPE double-wall corrugated drainage pipes (specification: Ф200～Ф1200mm).
PP-R: PP-R pipes and fittings for hot and cold water (specification: Ф20～Ф110mm), PB polybutylene pipes (Specification: Ф16～Ф110mm), and PE-RT pipes and fittings for floor heating (specification: Ф20～Ф32mm).
Our products are of various types for extensive use, and are able to fully meet the demands of users in all engineering fields. The company always insists on the management principle of “Market-oriented, User-centered, Quality as Core and Service to win the market”, continuously pursues independent innovation and strives to provide the satisfactory products and considerate service for clients; and our network of sales and technical service covers all around the country. “International quality, Shape up the future”, Guosu people will cooperate with all the friends from various fields sincerely with our high-quality products and perfect after-sale service, to go forward hand in hand to create a beautiful future together.
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