Shenbon fabricated fittings use PE80 or PE100 high quality raw materials in SDR11 and SDR17, which can be connected with pipes in different materials and pressure ratings.
胜邦牌焊制管件采用PE80或PE100优质原料生产制造，有SDR11、SDR17等系列，分别与不同材质和压力等级的管材配套使用。
Polyethylene gas pipes can be divided into two ratings — PE80 and PE100, according to the different ratings of raw materials.
根据原材料等级的不同，聚乙烯燃气管材分为PE80和PE100两个等级；
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