Bakin karfe gizo ball flangen
Bakin karfe flange ball bawul (yanki biyu)
Girman: DN15-DN300
Matsi: pn16- pn40
Ka'idojin Design: GB12237; BS 5351.
Yanayin fuska: GB 12237, BS 5351.
Flani girma: GB 9112, BS EN1092-1.
Standaryan gwaji: GB / t 13927.
Rubuta sakon ka a nan ka aika da shi