HDPE管材規(guī)格表

1、HDPE管材規(guī)格表對(duì)于貝買HDPE管材的人來說,了解其規(guī)格表是很有必要的,下面小編就為大家分享一下HDPE管材規(guī)格表,希望能夠幫到大家.HDPE管材規(guī)格表：執(zhí)行標(biāo)準(zhǔn)：GB/T13663-2000壁厚:mm價(jià)格:元/米公稱壓力0.6Mpa0.8Mpa1.0Mpa1.25Mpa1.6Mpa標(biāo)準(zhǔn)尺寸比SDR26SDR21SDR17SDR13.6SDR11公稱外徑壁厚價(jià)格壁厚價(jià)格壁厚價(jià)格壁厚價(jià)格壁厚價(jià)格2022.62.33.24252.34.1835.11322.35.282.45.536.79402.36.722.36.7238.583.710.46502.38.482.910.563.713.25

2、4.616.37632.310.82.511.743.616.534.721.485.825.68752.916.83.619.624.524.725.630.246.836.24903.523.44.328.85.435.766.743.688.252.321104.234.85.343.686.653.528.164.3210781254.845.36655.927.468.169.282.811.4100.81405.457.126.770.088.385.210.3103.912.7125.81606.274.647.791.449.5111.611.8136.114.6165.118

3、06.993.368.6114.710.7141.413.3172.816.4212.22007.7115.79.6142.611.9174.214.7212.218.2261.82258.6145.210.8180.713.4223.316.6274.320.5331.92509.6180.211.9220.814.8271.418.4337.422.7408.228010.7225.413.4301.216.6321.620.6423.825.4511.431512.1286.615350.918.7439.923.2536.628.6648.535513.6362.416.9453.62

4、1.1559.726.1680.932.2822.740015.3458.619.1578.623.7708.229.4863.536.3104545017.2592.621.5734.426.7898.133.1109540.9132550019.1731.523.9904.329.7111036.8135545.4163456021.4916.826.7113333.2139041.2169650.8204863024.1116330143137.4176046.3214457.32594在了解了 HDPE管材規(guī)格表之后,小編覺得有必要再跟大家分享一下關(guān)于HDPE管材的注意事項(xiàng),具體如下:

5、1、室外露天敷設(shè),有陽光照射的地方,建議做遮蔽舉措.2、埋地HDPE給水管道,DN< 1的管路夏天安裝可稍微蛇形鋪設(shè),DN管路題有足夠的土壤阻力,可反抗熱應(yīng)力,無需預(yù)留管長；冬天,均無須預(yù)留管長.3、HDPE管道安裝時(shí),如果操作空間太小,應(yīng)采用電熔式連接方式.4、熱熔承插連接時(shí),加熱溫度不能過高、過長,溫度最好限制在210 士 10 C,不然會(huì)造成配件內(nèi)擠出的熔漿過多,減少通水內(nèi)徑； 承插時(shí)管件或管材接口處應(yīng)清潔干凈,不然會(huì)造成承插口脫開漏水；同時(shí),要注意限制好管件的角度和方向,防止造成返工.5、熱熔對(duì)接連接時(shí),要求電壓在 200220V之間,如果電壓過高,會(huì)造成加熱板溫度過 高,電壓過

6、低,那么對(duì)接機(jī)不能正常工作；對(duì)接時(shí)應(yīng)保持對(duì)接口對(duì)齊,不然會(huì)造成對(duì)接面積不夠要 求、焊口強(qiáng)度不夠,以及卷邊不對(duì)成；加熱板加熱時(shí)管材接口處未處理干凈,或加熱板有油污、 泥沙等雜質(zhì),會(huì)造成對(duì)接口脫開漏水；加熱時(shí)間要限制好,加熱時(shí)間短,管材吸熱時(shí)間不夠,會(huì) 造成焊口卷邊過小,加熱時(shí)間過長,會(huì)造成焊口卷邊過大,有可能形成虛焊.以上就是小編跟大家分享的知識(shí),小編建議,購置HDPE管材要到正規(guī)的銷售企業(yè),這樣才能保證產(chǎn)品的質(zhì)量,下面小編就為大家推薦這樣一家企業(yè).昆明市官渡區(qū)金工五金機(jī)電經(jīng)營部旗下設(shè)有云南仁運(yùn)鋼材銷售中央,該公司位于昆明新鐵公雞鋼材市場綜合寫字樓 4022號(hào).它是一家集鋼材倉儲(chǔ)、貿(mào)易、加工、配送為一體的專業(yè)鋼材銷 售企業(yè).該公司常年備有現(xiàn)貨 6000噸以上,擁有室內(nèi),室外獨(dú)立貨