English | português | русский| Español

Our company

hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


Read More About Haihao Group

NDT application in steel pipe fittings manufacturing

To improve manufacturing quality and product reliability,components and structures are regularly inspected for defects or faults which may reduce their structural integrity leading to failure.Among the material testing methods developed for inspection purposes,Non-destructive testing (NDT) techniques present the advantages of leaving the components undamaged after inspection.(What’s Non-Destructive Testing?)

DIN 2605 Stainless Steel 90 Degree Elbow After NDT

DIN 2605 Stainless Steel 90 Degree Elbow After NDT

Steel pipes,butt weld pipe fittings,forged pipe fittings and flanges products are used in many industry fields, like oil, gas, power plant, refining etc.The products quality is very important. Except the quality inspection on raw materials and in the period of producing, the inspection on the finished products. To avoid destroy the finished products, Non-destructive testing (NDT) is popular and widely used in our products.(Pipe Fittings Inspection Device)

Carbon Steel RTJ Weld Neck Flange After NDT

Carbon Steel RTJ Weld Neck Flange After NDT

After the NDT inspection, the products are not wasted, and the inspected products will be used in the projects and pipelines. On the contrary, the destructive-tested products are wasted and will not be used in the projects. That is why we use the NDT inspection a lot in our workshop.

Hebei haihao group have experienced QC team and NDT equipments for the steel pipes,pipe fittings and flanges, our quality checking department can carry out many types of NDT inspection on all kinds of piping products.We put quality and reputation on the first position.

<< Back to Company News

Haihao Group Twitter haihao group youtube haihao group facebook haihao group linkedin