18 4 月 2017
4 月 18, 2017

Inspecting Plate and Pipe for Oil Tank

Manufacturer ZZ provides ASTM A36 steel plate for oil tank

A mechanical engineer from Nigeria that provides engineering and construction in Africa. read more →

16 12 月 2016
12 月 16, 2016

Inspection of U tube

Manufacturer ZZ provides A179 U tube for heat exchanger

We are inspecting the U tube. Size, thickness, length, radius and marking before shipment. The material is A179 and tubes are bending according to drawings. read more →