Abstract

The previously proposed indicator of the estimated wear resistance resource [1] was used for voluntary certification of polyethylene pipes for pulp transportation. The enterprise standard [2] has been developed for determining the estimated wear resistance resource. Wear resistance resource determinations for pipes of various diameters and SDR have been performed. It is shown that the estimated resource of wear resistance can be increased by 3-4 times by selecting the optimal pipe design and changing the pipe material.

Highlights

  • Ранее предложенный показатель расчётного ресурса износостойкости [1] использован для добровольной сертификации полиэтиленовых труб для транспортировки пульп

  • The previously proposed indicator of the estimated wear resistance resource [1] was used for voluntary certification of polyethylene pipes for pulp transportation

  • It is shown that the estimated resource of wear resistance can be increased by 3 4 times by selecting the optimal pipe design and changing the pipe material

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Summary

Introduction

Ранее предложенный показатель расчётного ресурса износостойкости [1] использован для добровольной сертификации полиэтиленовых труб для транспортировки пульп. Разработан стандарт предприятия [2] на определение расчётного ресурса износостойкости. Проведены определения ресурса для труб различных диаметров и SDR. Что расчётный ресурс износостойкости может быть увеличен в 3 4 раза путем выбора оптимальной конструкции трубы и изменения материала трубы.

Results
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