What does X52 mean on pipe?
What does X52 mean on pipe?
API 5L X52 pipe also called L360 Pipe, X52 (L360) named by minimum yield strength 52 Ksi (360 Mpa). It’s a medium grade in API 5L and ISO 3183 specifications, used for oil and gas pipeline transmissions.
What is API 5lb?
The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. The two digit number following the “X” indicates the Minimum Yield Strength (in 000’s psi) of pipe produced to this grade.
What does PSL 2 mean?
For all grades of PSL2 welded pipes maximum carbon is 0.22%. The second element is Phosphorus. For PSL1 pipe, Maximum Phosphorus is 0.03% for the grade A & higher. For all grades of PSL2 pipes, the maximum Phosphorus is 0.03%. So, the only difference is a grade lower than A.
What is the difference between API 5L and A53?
ASTM A53 is standard specification for pipe, steel, black and hot-dipped, zinc-coated, welded and seamless. API 5L is specification for line pipe. APPLICATION: A 53 is a general steel pipe spec which covers galvanized pipe and black pipe.
What is the chemical composition of X52 pipe?
API 5L Grade X52 Pipe Chemical Composition and Mechanical Properties API 5L Grade X52 Pipe Chemical Composition and Mechanical Properties Chemical Composition Steel grade (Steel name) Mass fraction, based upon heat and product analyses
What is the API 5L pipe grade X52?
API 5L X52 . Grade X52 indicates 52000 PSI minimum yield strength and 66000 PSI minimum ultimate tensile strength. API Standard Specification for Line Pipe. The American Petroleum Institute specification API 5L addresses seamless and welded steel line pipe for pipeline transportation systems in the petroleum and natural gas industries.
Is the X52 pipe pressure rating the same with LSAW?
Tensile strength is 66700 Psi and 460 Mpa. Then we have a question, is the x52 pipe pressure rating in seamless type is same with welded (ERW, LSAW) types? The answer is: In case manufacturing type in X52 seamless steel pipe or welded (ERW and LSAW), the tensile strength and yield strength is the same. Higher grades means higher pressure ratings.
Which is better API 5L or L360 pipe?
API 5L grade X52 (L360 pipe) the yield strength minimum at 52220 Psi 360 Mpa, it’s the meaning that we call this grade in the API 5L X52 or L360. Tensile strength is 66700 Psi and 460 Mpa. X52 performance is better than Grade X46, X42, and Grade B. It is a second big requirements in oil and gas pipe systems.