BKT 229 pipe fitting ( Pipe connector ) 1.It is pipe fitting. 2.Made of ADC12, 3.powder coating, 4.connect to steel pipe. BKT 229 pipe fitting ( Pipe connector )1.Widely used to be pipe fitting,or alarm bell holder.2.Customer provide drawing and other technical requirements. 3. surface treatment: power coating BKT 229 pipe fitting ( Pipe connector )