| Samfuri | SSAW Karkace Welded Karfe Bututu | Ƙayyadewa |
| Kayan Aiki | Karfe na Carbon | OD 219-2020mm Kauri: 7.0-20.0mm Tsawon: mita 6-12 |
| Matsayi | Q195 = A53 Aji A Q235 = A53 Aji B / A500 Aji A Q345 = A500 Aji B Aji C | |
| Daidaitacce | GB/T9711-2011 API 5L, ASTM A53, A36, ASTM A252 | Aikace-aikace: |
| saman | Baƙi/Na Halitta | Mai, bututun layi Tushen Bututu |
| Ƙarshe | Ƙarshen da ba a yanke ba ko kuma ƙarshen da aka yanke | |
| da ko ba tare da huluna ba |
Tsarin Inganci Mai Tsauri:
1) A lokacin da kuma bayan samarwa, ma'aikatan QC guda 4 waɗanda suka yi fiye da shekaru 5 suna duba samfuran bazuwar.
2) Dakin gwaje-gwaje na ƙasa mai lasisi tare da takaddun shaida na CNAS
3) Dubawa mai karɓuwa daga wani ɓangare na uku da mai siye ya naɗa/ya biya, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Ostiraliya, Peru da Birtaniya sun amince da shi. Muna da takaddun shaida na UL /FM, ISO9001/18001, FPC.
Shiryawa da Isarwa:
Cikakkun Bayanan Marufi: a cikin fakitin ruwa masu girman hexagonal waɗanda aka cika da sandunan ƙarfe, Tare da majajjawa na nailan guda biyu ga kowane fakiti.
Cikakkun Bayanan Isarwa: Dangane da yawan jama'a, yawanci wata ɗaya ne.
Game da mu:
An kafa kamfanin Tianjin Youfa Steel Pipe Group Co., Ltd a ranar 1 ga Yuli, 2000. Akwai ma'aikata kusan 8000, masana'antu 9, layukan samar da bututun ƙarfe 179, dakunan gwaje-gwaje 3 na ƙasa da aka amince da su, da kuma cibiyar fasahar kasuwanci 1 da gwamnatin Tianjin ta amince da ita.
Layukan samar da bututun ƙarfe guda 9 na SSAW
Masana'antu: Tianjin Youfa Pipeline Technology Co.,Ltd
Kamfanin Handan Youfa Steel Pipe Co., Ltd.
Fitarwa na Wata-wata: kimanin 20000Tons
