Thaum Lub Xya Hli 2020, Tianjin Youfa Pipeline Technology Co., Ltd. tau tsim tsa ib ceg ntawm Shaanxi hauv Hancheng, Shaanxi Xeev. Kev ntxiv ntawm 3 txoj kab tsim khoom siv yeeb nkab hlau thiab 2 txoj kab tsim khoom siv yeeb nkab hlau uas muaj yas tau raug tso cai ua haujlwm.
Thaum lub Tsib Hlis 2021, ceg Handan tau tsim cov chaw ua haujlwm tshiab, kho cov khoom siv, ntxiv 3 txoj kab tsim cov yeeb nkab hlau uas muaj yas los nthuav dav peev xwm tsim khoom. Ntxiv rau 3 txoj kab tsim khoom qub ntawm ceg Tianjin, Tianjin Youfa Pipeline Technology Co., Ltd. muaj tag nrho 8 txoj kab tsim cov yeeb nkab hlau uas muaj yas. Cov khoom tsim khoom ntau yam suav nrog DN15-DN2400, thiab qhov ntev yog 2.8-12 meters.
Cov yeeb nkab hlau sib xyaw ua ke uas muaj cov yas txheej uas tuaj yeem tsim tau suav nrog: ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, SSAW Steel Pipe, seamless pipe thiab socket pipe. Kev faib tawm ntawm cov khoom tiv thaiv xeb suav nrog ob sab epoxy, sab hauv epoxy txheej, sab nraud epoxy, sab hauv polyethylene txheej, sab nraud polyethylene sab hauv epoxy, sab hauv epoxy sab nraud 3PE, sab nraud 3PE thiab lwm yam kev ua haujlwm tiv thaiv xeb. Cov zis txhua xyoo tuaj yeem siab txog ntau dua 200,000 tons.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-22-2021