Bishii Luulyo 2020, Tianjin Youfa Pipeline Technology Co., Ltd. waxay laanta Shaanxi ka samaysay Hancheng, Gobolka Shaanxi. Waxaa si rasmi ah loo hawl galiyay isku darka 3 Beeb bir ah oo ah khadadka wax soo saarka caagaga ah iyo 2 xadhkaha wax soo saarka ee caaga ah.
Bishii Maajo 2021, laanta Handan waxay dhistay aqoon-is-weydaarsiyo cusub, qalab la cusboonaysiiyay, waxay ku dartay 3 khadadka wax-soo-saarka birta-dahaarka leh si loo ballaariyo awoodda wax-soo-saarka. Marka lagu daro khadadka wax soo saarka asalka ah ee 3 ee laanta Tianjin, Tianjin Youfa Pipeline Technology Co., Ltd. waxay leedahay wadarta guud ee 8 khadadka wax soo saarka birta ee caagga ah. Badeecooyinka wax soo saarka ayaa daboolaya DN15-DN2400, dhererkuna waa 2.8-12 mitir.
Tuubooyinka birta ah ee isku dhafan ee balaastigga ah ee la soo saari karo waxaa ka mid ah: ERW Steel Pipe, Dhuumaha Birta Galvanized Kulul, SSAW Steel Pipe, Tuubooyin aan fiicneyn iyo tuubooyinka godka. Kala soocida alaabooyinka ka-hortagga daxalka waxaa ka mid ah epoxy laba-geesood ah, epoxy-dahaarka gudaha, epoxy-dahaarka dibadda, polyetylen-dahaarka gudaha, epoxy gudaha polyetylen, 3PE-da sare ee epoxy, dibedda 3PE iyo wax-soo-saarka kale ee ka-hortagga daxalka. Wax-soo-saarka sannadlaha ahi wuxuu noqon karaa in ka badan 200,000 oo tan.
Waqtiga boostada: Nov-22-2021