洛陽梓哲管材科技有限公司是一家集新材料研發(fā)、生產(chǎn)、銷售、安裝于一體的高新技術(shù)企業(yè)，專業(yè)生產(chǎn)超高分子量聚乙烯管材,鋼帶增強(qiáng)PE螺旋波紋管材,HDPE管材，鋼襯塑襯膠管材，逃生管道，3PE防腐鋼管，油井管道等管材系列產(chǎn)品,產(chǎn)品廣泛應(yīng)用于石油、化工、電力、礦山，冶金、水利、市政、建筑，環(huán)保，煉焦，煤化，疏浚等行業(yè)領(lǐng)域。

Luoyang Zizhe Pipe Technology Co., Ltd. is a high-tech enterprise integrating R & D, production, sales and installation of new materials. It specializes in the production of ultra-high molecular weight polyethylene pipes, steel belt reinforced PE spiral corrugated pipes, HDPE pipes, steel lined plastic lined pipes, escape pipes, 3PE anti-corrosion steel pipes, oil well pipes and other pipe series products. The products are widely used in petroleum, chemical industry, electric power Mining, metallurgy, water conservancy, municipal administration, construction, environmental protection, coking, coalification, dredging and other industries.

MPP改性聚丙烯電力管簡介

Brief introduction of MPP modified polypropylene power pipe

MPP管又稱MPP電力電纜保護(hù)管，分為開挖型和非開挖型，MPP非開挖管又稱作MPP頂管或拖拉管。MPP管采用改性聚丙烯為主要原材料。具有抗高溫、耐外壓的特點(diǎn)，適用于10KV以下中低壓輸電線電纜排管管材。

MPP pipe, also known as MPP power cable protection pipe, is divided into excavation type and trenchless type. MPP trenchless pipe is also known as MPP jacking pipe or drag pipe. MPP pipe adopts modified polypropylene as the main raw material. With the characteristics of high temperature resistance and external pressure resistance, it is suitable for the pipe material of medium and low voltage transmission lines and cables below 10kV.

中文名:  MPP管            別    名:    MPP電力電纜保護(hù)管

分  類:  開挖型和非開挖型  特    點(diǎn):    抗高溫，耐外壓

Chinese Name: MPP pipe alias: MPP power cable protection pipe

Classification: excavation type and non excavation type features: high temperature resistance and external pressure resistance

MPP采用改性聚丙烯為主要原材料，是無須大量挖泥、挖土及破壞路面，在道路、鐵路、建筑物、河床下等特殊地段敷設(shè)管道、電纜等施工工程。與傳統(tǒng)的“挖槽埋管法”相比，非開挖電力管工程更適應(yīng)當(dāng)前的環(huán)保要求，去除因傳統(tǒng)施工所造成的塵土飛揚(yáng)、交通阻塞等擾民因素，這一技術(shù)還可以在一些無法實(shí)施開挖作業(yè)的地區(qū)鋪設(shè)管線，如古跡保護(hù)區(qū)、鬧市區(qū)、農(nóng)作物及農(nóng)田保護(hù)區(qū)、高速公路、河流等。本產(chǎn)品通過化學(xué)建材測試中心的檢測，取得了較好的社會(huì)效益和經(jīng)濟(jì)效益。

MPP uses modified polypropylene as the main raw material, which is a construction project for laying pipelines and cables in special sections such as roads, railways, buildings and under the riverbed without massive dredging, soil excavation and pavement damage. Compared with the traditional "trenching and burying pipe method", the trenchless power pipe project is more suitable for the current environmental protection requirements and removes the disturbing factors such as dust and traffic congestion caused by the traditional construction. This technology can also lay pipelines in some areas where the excavation operation cannot be carried out, such as historic sites protection areas, downtown areas, crop and farmland protection areas, highways, rivers, etc. This product has passed the test of chemical building materials test center and achieved good social and economic benefits.

MPP電力管施工須知

l 管材運(yùn)輸、施工過程中嚴(yán)禁任意拋摔、撞擊、刻劃、曝曬。

l 熱熔對(duì)接時(shí)兩管軸線要對(duì)準(zhǔn)，端面切削要垂直平整。

l 加工溫度、時(shí)間、壓力、視氣候狀況作相應(yīng)調(diào)整。

l 管材最小彎曲半徑應(yīng)≥75管外徑。

MPP polypropylene power tube has the following advantages

1. MPP tube has excellent electrical insulation.

2. MPP tube has high thermal deformation temperature and low temperature impact properties.

3. The tensile and compressive properties of MPP pipe are higher than those of HDPE.

4. MPP pipe is light, smooth, low friction resistance, and can be butt welded by hot fusion welding.

5. The long-term service temperature of MPP pipe is - 5 ~ 70 ℃.