1.Ọja alaye
Gbona óògalvanized, irin paipu
Iwọn Irin:Q195–Q345,S235JR,S275JR,S355JR,GR.BD,STK500
Standard: GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444:2004,ASTMA53 SCH40/80/STD,BS-EN10255-2004
Ipari dada: galvanized gbigbona, elekitiro galvanized, dudu, ya, asapo, iho, ti a fi aworan kun.
Iwọn ita (inch): 1/2 '' - 16 ''
Sisanra (mm): 2.0-20.0
Gigùn (m):1-12
Apẹrẹ apakan: yika
Orilẹ-ede abinibi: China(Mainland)
Awọn agbegbe: Tianjin
Ohun elo: Pipe Pipe
Ilana iṣelọpọ: ERW
Iwe-ẹri: CE
2. Awọn aworan ọja
3.Onibara fọto:
Onibara wa si ile-iṣẹ wa lati ṣayẹwo awọn ọja naa.
Onibara ni itẹlọrun pẹlu awọn ẹru wa
4.Main awọn ọja
Awọn anfani wa:
1.we jẹ olupese orisun.
2.Our factory wa nitosi ibudo Tianjin.
3.Lati rii daju pe didara awọn ọja wa, a lo awọn ohun elo ti o ga julọ ati iṣakoso didara didara
Akoko Isanwo:1.30% idogo lẹhinna iwọntunwọnsi 70% lẹhin ti o gba ẹda BL naa
2.100% ni oju Irevocable lẹta ti gbese
Akoko Ifijiṣẹ: laarin awọn ọjọ 15-20 lẹhin gbigba idogo naa
Iwe-ẹri: CE,ISO,API5L,SGS,U/L,F/M