Knowledge

ASTM publishes separate specifications for stainless steel pipe and tubing depending on product form, service temperature and corrosion environment, and confusing them is a common

ASTM B407 alloy seamless pipe has good resistance to industrial environment and is a solid solution strengthened heat resistant alloy.

This standard ASTM B407 alloy seamless pipe is resistant to a wide range of corrosive media.

ASTM A134 covers large-diameter electric-fusion-welded steel pipe made from steel plate. This article explains the specification, manufacturing processes, testing and where A134 pi

The ASTM A501 specification mainly includes Grades A and B for welded, riveted or bolted structural steel pipes used in bridges and buildings.

Ion nitriding uses the glow discharge ionized gas generated between the workpiece (cathode) and the anode. The positive ions bombard the surface of the workpiece to form a nitride

Countries that use liquid soft nitriding include Western European countries, the United States, the Soviet Union, and Japan.

Gas nitriding is a thermochemical surface treatment carried out in an ammonia atmosphere at 500 to 550 degrees Celsius, producing a hard compound layer and a diffusion zone without

Nitriding hardens steel surfaces by forming stable nitrides with aluminum, chromium, vanadium, and molybdenum.

A500 Carbon Steel Structural Pipe #automobile #steelpipe #factory #pipefactory #weldingmachine

API 5L L245 Carbon Steel Line Pipe

PSL - Product Specification Level - is the API 5L quality ladder. PSL2 sits above PSL1 in chemistry control, tensile requirements, impact energy, and NDT, and choosing the right le