Hebei Haihao High Pressure Flange & Pipe Fitting Group Co.

WHERE WE ARE

PROFESSIONAL TEAM

REFERENCE LIST

Products

News&List

How does the radiographic methods detect pipeline flaw defects?
How does the radiographic methods detect pipeline flaw defects?
Principles and characteristics of high frequency welding
Principles and characteristics of high frequency welding
Hydraulic test of pipe fittings
Hydraulic test of pipe fittings
Principles and advantages and disadvantages of radiographic inspection
Principles and advantages and disadvantages of radiographic inspection
Principle of Solution Treatment
Principle of Solution Treatment
Seamless and welded eccentric reducer
Seamless and welded eccentric reducer
Seamless and welded concentric reducer
Seamless and welded concentric reducer
What is a pipe elbow?
What is a pipe elbow?
What's a pipe bend?
What’s a pipe bend?
What is the difference in ASTM A53 and ASTM A106?
What is the difference in ASTM A53 and ASTM A106?