HDPE燃气管上标的SDR是指什么？HDPE燃气管上通常会标注产品的规格，如：DN110*SDR11、DN400*SDR21等。其中DN代表公称外径，单位是mm ...

11月以来线性期货多走势强劲，宏观方面频频有利好消息传出，加上国内上游石化库存处于相对低位，支撑继续上调出库价，同时部分货源石化限量开单，市场整体货源供应持续紧张，贸易商受成本支撑继续跟涨报盘。 11月份以来，国内HDPE拉丝价格整体呈震荡 ...

C114讯 10月19日消息（焦焦）从中国移动官网获悉，中国移动日前公示了2023年至2025年塑料管材产品（HDPE硅芯管）的集采结果，嘉诚、宇天、义博等11家中标。 具体中标人的投标报价及中标详情如下： 据此前中国移动发布的集采公告显示，本次采购的HDPE硅芯管 ...

JSE-listed Rare Holdings has undertaken its first venture into the manufacture of high-density polyethylene (HDPE) pipes by acquiring a manufacturing plant from an undisclosed party for R30.9-million.

(RTTNews) - Sasol said that its subsidiary Sasol Chemicals North America LLC agreed to sell its 50% membership interest in Gemini HDPE LLC to INEOS Gemini HDPE Holding company for $404 million. Sasol ...

In the dynamic landscape of piping solutions, South African manufacturer Pipestar Africa stands out as a beacon of innovation, delivering excellence through its patented products. At the heart of ...