ASTM API 5L X52 Seamless and Welding Steel Pipe/Tube
ASTM API 5L X52 seamless and welding pipe/tube applicable to the general structure, mechanical structure, Low, medium and high pressure boiler, transportation for gas, water, oil and natural gas, API 5L X52 tubes for heat exchanger and chemical fertilizer equipments, for hydraulic pillar service etc..
ASTM API 5L X52 Seamless and Welding Steel Pipe Chemical Composition Analysis:
| Grade | C | Mn | P | S |
| Seamless pipe | ||||
| ASTM API 5L X52 | 0.28 | 1.40 | 0.030 | 0.030 |
| Welded pipe | ||||
| ASTM API 5L X52 | 0.26 | 1.40 | 0.030 | 0.030 |
ASTM API 5L X52 Seamless and Welding Steel Tube Mechanical Properties:
| Grade | Pipe body of seamless and welded pipes | Weld seam of EW, LW, SAW and COW pipe | |
| Yield strength | Tensile strength | Tensile strength | |
| ASTM API 5L X52 | 360 (52 200) | 360 (52 200) | 460 (66 700) |
The mechanical properties steel pipe(MPa(psi) minimum):
ASTM API 5L X52 PSL 1 EW Pipe:
The API 5L X52 weld seam shall be heat treated so as to simulate a normalizing heat treatment, except that, if agreed, alternative heat treatments may be substituted. If such substitutions are made, the manufacturer shall demonstrate the effectiveness of the method selected using an agreed procedure. API 5L X52 Such a procedure may include, but is not necessarily limited to, hardness testing, micro structural evaluation or mechanical testing.
Katalor are professional in the field of manufacturing and exporting ASTM API 5L X52 Seamless and Welding steel pipe, especially structural pipe, drill pipe, liquid pipe, hydraulic pipe, line pipe and steel pipe for petroleum service etc. We can supply ASTM API 5L X52 Seamless and Welding steel pipe OD: 1/8"----24" WT: 1.73mm---30.96mm.
