Isethulo somkhiqizo:
Imikhiqizo eyinhloko yokufakwa kwepayipi lensimbi yensimbi ihlanganisa indololwane yensimbi ye-carbon steel, i-carbon steel flange, i-carbon steel tee, i-carbon steel tee, ipayipi lensimbi ekhethekile ye-carbon steel (ikhanda elikhulu nelincane), ikhanda le-carbon steel (ipayipi lepayipi), njll. Ukuqaliswa okuyinhloko amazinga afaka indinganiso kazwelonke, indinganiso yaseMelika, indinganiso yaseJapane, njll., phakathi kwayo izinga likazwelonke lihlanganisa nezinga le-Ministry of Chemical Industry standard, indinganiso yokufakwa kwamapayipi e-Sinopec, indinganiso yokufakwa kwamapayipi kagesi.Ukufakwa kwepayipi lensimbi ye-Carbon yigama elijwayelekile lokuxhuma, ukulawula, ukushintshwa, i-shunt, ukuvala uphawu kanye nezingxenye zokusekela ohlelweni lwamapayipi.Ukufakwa kwepayipi kuyisici esixhuma ipayipi nepayipi.Ukufakwa kwamapayipi omfutho ophakeme kulungele imishini ye-steam ye-high pressure, izinga lokushisa eliphezulu lamakhemikhali kanye nepayipi lokucindezela okukhulu, isikhungo samandla kanye nemikhumbi yokucindezela amandla e-nuclear, izesekeli eziphezulu ze-boiler nezinye izindawo ezikhethekile.Ukufakwa kwamapayipi kusetshenziswa kabanzi ekwakhiweni, embonini yamakhemikhali, ezimayini, ezamandla kanye neminye imikhakha eminingi yobunjiniyela.Indima yayo ebalulekile akufanele ishaywe indiva.