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hebeihaihao

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


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Brazilian A234 WPB order for tensile test

The following is the Brazilian customer’s order for A234WPB material and need tensile test. Before the test, we need to prepare the test block one week in advance and put the test block on the special test equipment in our factory for test.

A234 WPB test block

A234 WPB test block

Tensile test refers to the test method for measuring material properties under axial tensile load. The elastic limit, elongation, elastic modulus, proportional limit, area reduction, tensile strength, yield point, yield strength and other tensile properties of the material can be determined by using the data obtained from the tensile test. The creep data can be obtained from the tensile test at high temperature.

A234 WPB order for tensile test

A234 WPB order for tensile test

The test results meet the standard requirements, and the results are submitted to the customer, which has also won the customer’s trust and praise.

Tensile Test

Tensile Test

Haihao Group manufacture pipe fittings and flanges products for about 40 years,the products sells well all over the world for the high quality and meet the standard. If you have any question,please contact us!!!

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