Standard | Gulu |
API 5L PSL1 | A,B,X42,X52,X56,X60,X65,X70,X80 |
ASTM A53/ASTM SA53 ASTM A106/ASTM SA106 | A,B,C |
M'mimba mwake (inchi): 1/4'---18''
Makulidwe (mm):2.24---45.24
Utali (m): 1---12m
Mawonekedwe a gawo: kuzungulira
Dziko Lochokera: China (Kumtunda)
Province: Tianjin
Ntchito: Chitoliro Chitoliro, petroleum, gasi, kubowola, kupopera ndi zina.
Chizindikiro: CE
Kaya ndi alloy: Non- alloy
Factory: inde
1.tinafunsira ma patent omwe adalandira 3.
2. Port: fakitale yathu makilomita 40 kuchokera ku doko Xingang, ndi doko lalikulu kumpoto kwa China.
3.Zipangizo zathu zopangira zikuphatikizapo mizere 4 yopangira malata, 8 ERW zitsulo zopangira chitoliro chazitsulo, mizere itatu yovimbidwa ndi malata.
Ubwino Wathu:
1.we ndife opanga magwero.
2.Fakitale yathu ili pafupi ndi doko la Tianjin.
3.Kuonetsetsa kuti katundu wathu ali wabwino, timagwiritsa ntchito zipangizo zamakono komanso kulamulira kolimba
Nthawi Yolipira :1.30% gawo ndiye 70% bwino atalandira BL buku
2.100% powona Kalata Yosasinthika yangongole
Kutumiza nthawi: mkati 15-20 masiku atalandira gawo
Chiphaso: CE, ISO, API5L, SGS, U/L, F/M