API Pipe is produced as per guid line of American Petrolium Institute(API) with following standard API 5L. From raw materials to finished product ,in every steps strickly maintained as per requirements of API 5L.
Use of API Pipe:
This pipe is used mainly for gas transmission, domestic gas line, Oil and water line, different industries for various purposes. This pipe is also used for fire hydrant piping line, HVAC piping solution, Ship building piping, Steam line piping. This pipe is also served for other purposes such as building structures, dredging, supply and exhaust piping.
Process Flow Diagram:
|Grade of Pipe||Chemical composition||Physical properties (Minimum)|
API 5L Grade B, PSL 1,
C = 0.26 % Max, Mn = 1.20 % Max, S = 0.030 % Max,
P = 0.030 % Max, Cu ≤ 0.50%, Ni≤ 0.50%,Cr ≤ 0.50% and Mo≤0.15% ,
Unless otherwise agreed, Nb + V ≤ 0.06% , Nb+V+Ti ≤ 0.15 %,
No deliberate addition of B is permitted and the residual B ≤0.001%.
Ultimate tensile strength : 42.33 kgf/mm2,
Yield strength :25.0 kgf/mm2,
Elongation : 30 % on a test specimen of 2̋ gauge length
& 0.13 sq. inch cross-section.
Available Size & Price: