Socket pipe elbow uses its overhaul
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Socket pipe elbow uses its overhaul
Socket pipe elbow purposes:
1, socket pipe elbow applied in industries such as oil, gas, chemical, water, electricity, construction and boiler piping system without billets as raw materials, equipment and tooling cost savings pipe, and can be obtained arbitrarily large diameter and wall thickness of the relatively thin carbon steel pipe elbow.
Can shorten the manufacturing cycle, greatly reduce the cost of production does not require any special equipment, especially suitable for on-site processing large carbon steel pipe elbow. Blank flat or developable surface, thus cutting simple, easy to ensure accuracy, easy assembly and welding
Socket pipe elbow quality maintenance:
1, the workpiece corresponding technical file designated projects and requirements for maintenance
2, when the workpiece mechanical function unqualified, reusable heat treatment, but repeated quenching or solid solution times is generally not more than twice the workpiece the addition of tempering is not duplicated
3, the quenching state or after low-temperature tempering martensite socket pipe elbow and wear pipe elbow workpiece repeated quenching ago should preheating, annealing, or tempering
4, the heat treatment of the original documentary should be properly retained for future reference
Socket pipe elbow quality maintenance:
1, the workpiece corresponding technical file designated projects and requirements for maintenance
2, when the workpiece mechanical function unqualified, reusable heat treatment, but repeated quenching or solid solution times is generally not more than twice the workpiece the addition of tempering is not duplicated
3, the quenching state or after low-temperature tempering martensite socket pipe elbow and wear pipe elbow workpiece repeated quenching ago should preheating, annealing, or tempering
4, the heat treatment of the original documentary should be properly retained for future reference
