Oil and gas

ASTM A335 is often called as chrome moly pipe because of the chemical contain of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel and Chromium (or chrome) is the essential constituent of stainless steel.

A335 Grade P23 Pipe is a low alloy carbon steel (Cr-Mo) that is self quench in air, where the welding adquire high hardnees and residual stress not recomended to put it directly in services that demand critical conditions.

ASTM A790 UNS S31803 stainless steel pipe is a high performance duplex stainless steel material with excellent corrosion resistance, high strength and good machinability.

Programming interface 5CT C95 Casing Tubing is an API 5CT Oil Casing Pipe and essentially utilized for oil well penetrating.