Oil and gas

SUS630 also known as 17-4PH, is a high-strength, corrosion-resistant martensitic stainless steel alloy.

API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.

API 5L GR. B ERW Steel Pipe is the very common steel grade pipe.

The ASTM A333 Cryogenic pipe is a seamless pipe suitable for low temperature environments.