Nondestructive testing is widely used in the field of industry.The technology does not destroy parts or materials, can be detected in the field directly wtih high efficiency. At present, the most commonly used non-destructive testing there are five kinds:
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Flange Joint is one of the most widely used parts in engineering design. It is a piping design, pipe valve essential parts, but also necessary components for equipment and equipment components read more →
The Elbow is one of pipe fittings which change the direction in the pipeline system. Available in material of carbon steel, stainless steel, alloy steel. read more →
There are nine types of Fastener Surface Treatment, like Electro-Zinc, Phosphating, Oxidation (Blackening), Cadmium(Electro) Plating, Electrochromism, Silver and Nickel Plating, Hot-Dip Zinc, Zinc Infiltration and Dacromet
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There are many types of gasket, such as Industrial Rubber Sheet, Asbestos Rubber Sheet, PTFE Gasket, Spiral Wound Gasket and so on.
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According to the working conditions, media, pressure, specifications, temperature, there are some pipe flange sealing surface types for choice. read more →
Socket Welding Connection is a common methods of pipeline connection.
As the name suggests that socket into another end and weld. And it will use fillet weld for connection. read more →
Do you know how to match the material of pipe, fittings, flange and valve? Manufacturer ZZ help you to learn and list for your reference. read more →
3PE anti-corrosive pipe can be used to transfer water, gas,oil and other fluid, under the working temperature 50 to 70 degree, with the advantage of good antiseptic property, low water-absorption, and high mechanical strength, which according to DIN30670-1991 Standard.
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We are checking the thickness by ultrasonic thickness g.. read more →
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