Product News
-
Anticorrosion performance of galvanized mild steel pipe
Galvanized mild steel pipe is cheap and anticorrosive performance is relatively better related stainless steel pipes. Galvanized pipe in the design and production of an important form of full use of the standard design, galvanized mild steel pipe is generally pipe joints, mainly for low domestic ...Read more -
DIN 2391 Precision cold drawn seamless steel tube
DIN 2391 standard for precision cold drawn seamless steel tube Size(mm): Out diameter:16-325 Wall thickness: 1-22 Length: Max:12000 Main application: Hydraulic system with steel, automotive steel, widely used in the hydraulic system in steel tube, injection molding machine in steel tube, hydrauli...Read more -
Deformation strengthening of high alloy pipe
High alloy pipe deformation strengthening is the use of steel reinforcement methods. Also known as hardening or strain hardening. The strength of the material at the macro (or the whole) the ability to resist deformation (or flow stress). Hardness is the ability of the material to resist localize...Read more -
Cement mortar lining anti-corrosion steel pipe
Cement mortar lining anti-corrosion steel pipe refers to a corrosion resistant treatment of the cement mortar in the steel pipe inside the tubular body. Lined with cement mortar lining anti-corrosion steel pipe, steel pipe filled with concrete, wich can absorb a lot of heat, and therefore suffere...Read more -
brinell hardness of carbon steel pipe
Brinell hardness (HB) with a certain diameter of the steel balls or tungsten carbide balls, pressed into the pattern surface of a predetermined test force (F), after the predetermined hold time after drop test force, the diameter of the measurement sample surface indentation (L). Brinell hardness...Read more -
Analysis of pipeline welding defect
Groups hole At the time of the extinction, the protective effect of the arc and sla is weakening and easy to be prone porosity and other defects in the crater. The extent of the defects can be removed when the next track weld joints, eliminating the effects of good or bad depends on the joint whe...Read more
