Finally, hebei haihao pipe fitting factory proceeded the heating treatment for 120 pcs hot induction bends . They are from the new order of 920 pcs 5D hot induction pipe bends.
sand-blasting-induction-bend
These bends specification is 12″, 5D, 180 Degree, the bend without any tangent length on the two ends, material is API 5L GR.B. Coating finish is black painted , they are all normal requirements in our regular production .after the hot induction bending process, we do this step of heat treatment.
hot-induction-bends-order
For the steel pipe fittings , suitable heat treatment is necessary to get a good quality performance. As per the clients request , we arranged heat treatment for all the bends at a temperature of 600 ℃, it can make sure the high quality request of the project and end user.
hot-induction-bends-order
It is a little raining today here in Hebei, but it did not delay the heat treatment working in our factory. our 12.5meter * 4.5meter heating treatment furnace workshop operated very good in such weither , finally we finish the work as per the plan ,it will not effect the delivery time of this bends order .