Metal Testing & Analysis of Special Alloy tube

Metal Testing & Analysis of Special Alloy tube Metal Testing & Analysis has not only  trained and certified technician but also equipped with precise instruments. Such as non-destructive testing (NDT), mechanical testing, chemical analysis and further more balancing test  for quality assurance to meet customer’s requirements. Non-destructive testing  Our technicians are fully trained and  certified […]

Martensitic stainless steel and austenitic Stainless Steel

-Martensitic stainless steel , austenitic Stainless Steel and duplex stainless steel -1.Austenitic Stainless Steel: It contains more than 18% of chromium, also contains about 8% of nickel. And a small amount of molybdenum, titanium, nitrogen and other elements. Which has good overall performance of corrosion resistant variety of media. And its normal grades are: 1Cr18Ni9、0Cr19Ni9 and […]

Seamless cold-drawn / cold-rolled steel tubes for precision

Seamless cold-drawn / cold-rolled steel tubes Standard No: EN 10305-1:2002;GB/T 3639-2009 Seamless cold-drawn / cold-rolled steel tubes for precision is one of high precision steel pipe made of fine drawn or cold-rolled. Seamless cold-drawn / cold-rolled steel tubes for precision has following advantages: no oxidation layer on inside/outside wall, without leakage withstand high pressure, high […]

Working conditions for wear resistant zinc base alloy

The wear resistant zinc base alloy with high-strength is a new wear-resistant, anti-friction material that can be widely used in metallurgy, lathe, pumps, rubber, plastics, paper, steel roll, petroleum, mining, cement, lifting, valves and shipbuilding industries etc.Wear resistant zinc base alloy have replaced traditional copper alloys and Babbitt to manufacture sleeves (Watts), worm gear, nuts, […]

Mechanical properties of zinc base alloy

Wear resistant zinc base alloy with high strength are applied in production such as sleeve, worm gear.  Its wear-resisting property can be 2-4 times higher than that of copper alloy. But the price is lower to 50% of copper alloy. As a result wear resistant zinc base alloy are known as white bronze and the most […]