大慶DN200排污球墨鑄鐵管專業供應商 <大慶>匯鑫源管業有限公司

首先我們來了解一下什么是大慶球墨鑄鐵管。 大慶球墨鑄鐵管是18號以上的鐵水加入球化劑后，在離心式大慶球墨鑄鐵機中高速離心制成的管材。 管材和球墨鑄鐵管等，主要成分是碳、硅、錳、硫、磷和鎂。 大慶球墨鑄鐵管也是自來水管的理想材料，其主要用途自然是輸送自來水。
大慶球墨管(guan)(guan)安(an)裝時(shi)遵循的(de)(de)(de)(de)基本(ben)原則: (1)給水(shui)(shui)(shui)(shui)(shui)和(he)(he)輸(shu)氣(qi)管(guan)(guan)道(dao)工(gong)(gong)程(cheng)應(ying)(ying)按設(she)(she)計(ji)文(wen)件和(he)(he)施(shi)(shi)工(gong)(gong)圖施(shi)(shi)工(gong)(gong)，球墨鑄鐵管(guan)(guan)材(cai)(cai)、管(guan)(guan)件應(ying)(ying)符(fu)合 現(xian)行(xing)的(de)(de)(de)(de)有(you)(you)關產品(pin)標準(zhun)(GB 13295)或(huo)國(guo)際(ji)現(xian)行(xing)標準(zhun)(ISO 2531)的(de)(de)(de)(de)規定，并(bing)應(ying)(ying)有(you)(you)出廠合格證，用(yong)于(yu)生活飲用(yong)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)管(guan)(guan)道(dao)，其(qi)(qi)材(cai)(cai)質不得污染水(shui)(shui)(shui)(shui)(shui)質。給水(shui)(shui)(shui)(shui)(shui)和(he)(he)輸(shu)氣(qi)管(guan)(guan)道(dao)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)，應(ying)(ying)遵循 和(he)(he)地(di)(di)方有(you)(you)關法規，工(gong)(gong)程(cheng)驗收應(ying)(ying)符(fu)合 有(you)(you)關標準(zhun)、規范(fan)的(de)(de)(de)(de)規定。 (2)給水(shui)(shui)(shui)(shui)(shui)和(he)(he)輸(shu)氣(qi)管(guan)(guan)道(dao)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)前應(ying)(ying)有(you)(you)設(she)(she)計(ji)單位(wei)進行(xing)設(she)(she)計(ji)交(jiao)底，并(bing)根(gen)據施(shi)(shi)工(gong)(gong)需要(yao)進行(xing)調查研(yan)究，掌握(wo)管(guan)(guan)道(dao)沿線(xian)的(de)(de)(de)(de)下(xia)列情況和(he)(he)資(zi)料(liao): 1)現(xian)場(chang)地(di)(di)形、地(di)(di)貌、建筑物(wu)、各種管(guan)(guan)線(xian)和(he)(he)其(qi)(qi)他設(she)(she)施(shi)(shi)的(de)(de)(de)(de)情況; 2)工(gong)(gong)程(cheng)材(cai)(cai)料(liao)、水(shui)(shui)(shui)(shui)(shui)文(wen)地(di)(di)質、工(gong)(gong)程(cheng)用(yong)地(di)(di)及(ji)施(shi)(shi)工(gong)(gong)用(yong)水(shui)(shui)(shui)(shui)(shui)、排水(shui)(shui)(shui)(shui)(shui)條(tiao)(tiao)件、供(gong)電條(tiao)(tiao)件等; 3)工(gong)(gong)程(cheng)材(cai)(cai)料(liao)、施(shi)(shi)工(gong)(gong)機械供(gong)應(ying)(ying)條(tiao)(tiao)件; 4)在(zai)地(di)(di)表水(shui)(shui)(shui)(shui)(shui)體中或(huo)岸邊施(shi)(shi)工(gong)(gong)時(shi)，應(ying)(ying)掌握(wo)地(di)(di)表水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)文(wen)和(he)(he)航運(yun)資(zi)料(liao);在(zai)寒冷(leng)地(di)(di)區施(shi)(shi)工(gong)(gong)時(shi)，應(ying)(ying)掌握(wo)地(di)(di)表水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)凍結及(ji)流冰的(de)(de)(de)(de)資(zi)料(liao); 5)結合工(gong)(gong)程(cheng)特點和(he)(he)現(xian)場(chang)條(tiao)(tiao)件的(de)(de)(de)(de)其(qi)(qi)他情況和(he)(he)資(zi)料(liao)。 (3)要(yao)排水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)應(ying)(ying)編(bian)制排水(shui)(shui)(shui)(shui)(shui)施(shi)(shi)工(gong)(gong)設(she)(she)計(ji)，施(shi)(shi)工(gong)(gong)排水(shui)(shui)(shui)(shui)(shui)應(ying)(ying)考慮排水(shui)(shui)(shui)(shui)(shui)不影響交(jiao)通、不破壞道(dao)路、農田、河岸及(ji)其(qi)(qi)他結構建筑物(wu)等一系列排水(shui)(shui)(shui)(shui)(shui)涉及(ji)的(de)(de)(de)(de)問題(ti)。