Ceramic-lined carbon steel pipe in construction

Ceramic-lined carbon steel pipe in construction

The ceramic-lined steel pipe is made by self-propagating high-temperature synthesis-centrifugal method. The melting point of corundum in the ceramic steel … Read more

Hardenability of stainless steel seamless pipe

Hardenability of stainless steel seamless pipe

Hardenability refers to the material characteristics characterized by the depth and hardness distribution of the sample under the specified conditions, … Read more

Spiral steel pipe quality inspection method

Spiral steel pipe quality inspection method

The spiral steel pipe shall be subjected to mechanical performance test, flattening test and flare test before leaving the factory, … Read more