1.可以对管道同时进行切割和坡口作业，以提高管道焊接速度。

Cutting and beveling operatis can be performed simultaneously on pipelines to improve welding speed.

2.管道切割作业时，切管机能够穿越30mm距离空隙。

During pipeline cutting operations, the pipe cutting machine is able to pass through a gap of 30mm distance.

3.切管机应当具有行进暂停功能，实现单点切透管道壁，以便于对管道内的气体 进行测量以及管道材质的取样。

The pipe cutting machine should have a driving pause function to achieve single point cutting through the pipeline wall, in order to measure the gas inside the pipe line and sample the pipeline material.

4.切管机应当只需更换链条实现从DN200至4000管径大范围变化的切割作业， 而不需要再增购其它设备，实现真正的一机专切。

The pipe cutting machine should only replace the chain to achieve a wide range of cutting operations from DN200 to 4000 pipe diameters, without the need to purchase other equipment, achieving true one machine dedicated cutting.

5.切管机应当按照ISO9001标准及企业生产规范限定其安全切割速度，以保证 其在危险环境下安全进行低温、防爆、无火花作业。

The pipe cutting machine should limit its safe cutting speed in accordance with ISO9001 standards and enterprise production specifications to ensure safe low-tem perature, explosion-proof, and spark free operations in hazardous environments.

6.配套使用的液压泵站应当提供稳定的工作压力和流量，以满足切管机在管道 切割作业时所需的动力。

The hydraulic pump station used in conjunction should provide stable working pressure and flow rate to meet the power requirements of the pipe cutting machine during pipeline cutting operations.