X56 pipeline pipe
Description
X56 pipeline standard: API SPEC 5L GB/T9711.1 GB/T9711.2.
X56 pipeline pipe use: used for gas, water, and oil transportation in the petroleum and gas industry.
X56 pipeline pipes include two types: seamless and welded pipes, with flat ends, threaded ends, and socket ends; The connection methods include end welding, coupling connection, socket connection, etc.
The main materials of the conduit are: B, X42, X46, X52, X56, X65, X70 steel grade L245NB, L290NB, L360NB, L415NB, L450NB.