Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around. Seamless steel pipes are made of steel ingots or solid billets through perforation, and then hot rolled, cold rolled or cold drawn. Seamless steel pipe has a hollow section, which is widely

General Conditions of Interpretation of Freight Terms (International Commercial Terms) are standard contractual terms used in import/export sales contracts to define responsibilities and obligations for the carriage of goods. In plain English - the supplier will ensure how far the goods will go in t

Rare in history!On March 7, London nickel saw an epic rise, and the LME nickel price rose nearly 30% in the afternoon that day. After entering the active stage of night trading, the increase further expanded, and achieved a 72.67% increase on the day, closing at $50,300 per ton.Until March 8, the up

1. Heat treatment Solid solution is a process of changing the metallographic structure by heating, maintaining and cooling the product in a solid melting furnace, so that various components in the product are fully dissolved and strengthened, stress relief and softening are eliminated, and mechanica