03 Ụlọ ọrụ mmepụta ihe mkpuchi Ringlock / Layher / Onye na-ebunye ya
1. Ihe eji eme ya: Q235 / Q345 ọkpọkọ ígwè e ji ihe na-ekpo ọkụ mee. 2. Ọkọlọtọ: BS1139, AS/NZS 1576.3. 3. Ụdị: sistemụ 48.3mm, sistemụ 60mm. 4. Ọkpụrụkpụ: 2.5mm, 3.0mm, 3.2mm, 3.25mm, wdg. 5. Ihe ndị mejupụtara ya: ọkọlọtọ kwụ ọtọ, akwụkwọ ndekọ kwụ ọtọ, diagonal...