Construction

JIS G3456 carbon steel pipe is a type of steel pipe in Japanese Industrial Standard (JIS), mainly used for high temperature pipelines.

ASTM A588 steel pipe is a commonly used high-strength low-alloy structural steel that is widely used in construction, bridges, vehicles and other fields.

ASTM A182 F44 socket welding pipe fittings are an important accessory for high-pressure pipeline connections. They are mainly formed by die-forged blanks of round steel or steel ingots.

The composition of 12Cr1MoV alloy steel usually includes 0.08-0.15% carbon, 0.40-0.70% silicon, 0.40-0.70% manganese, 0.30-0.60% molybdenum, 0.40-0.55% chromium, 0.15-0.25% vanadium and a small amount of elements. Other alloying elements.