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Function: _error_handler

File: D:\wwwroot\bot-bearing.com\application\controllers\news.php
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Function: lang

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Function: _error_handler

File: D:\wwwroot\bot-bearing.com\application\controllers\news.php
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Function: lang

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Function: lang

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石化机械推进3300型柱塞泵轴承国产化-Shandong Bote Bearing Co., Ltd.

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Function: _error_handler

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Function: _error_handler

File: D:\wwwroot\bot-bearing.com\application\views\news\IndustryNewsPage.php
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File: D:\wwwroot\bot-bearing.com\application\views\news\IndustryNewsPage.php
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石化机械推进3300型柱塞泵轴承国产化

2019-11-18

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File: D:\wwwroot\bot-bearing.com\application\views\news\IndustryNewsPage.php
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Function: view

File: D:\wwwroot\bot-bearing.com\index.php
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Message: Use of undefined constant APP_ID - assumed 'APP_ID'

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Function: _error_handler

File: D:\wwwroot\bot-bearing.com\application\views\news\IndustryNewsPage.php
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Function: lang

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Function: view

File: D:\wwwroot\bot-bearing.com\index.php
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Function: require_once

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Message: Use of undefined constant SEC_KEY - assumed 'SEC_KEY'

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Function: _error_handler

File: D:\wwwroot\bot-bearing.com\application\views\news\IndustryNewsPage.php
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Function: lang

File: D:\wwwroot\bot-bearing.com\application\controllers\news.php
Line: 125
Function: view

File: D:\wwwroot\bot-bearing.com\index.php
Line: 315
Function: require_once

近日,石化机械“3300型柱塞泵轴承国产化”专项课题轴承样品通过厂内80小时耐久性台架试验,解体未发现质量问题,这标志该课题取得重要阶段性进展。
 

3300型柱塞泵是石化机械2500型、3000型压裂车的核心部件。一直以来,该型泵总成所用高端轴承依赖进口。
 

为掌握核心技术、不被卡脖子,今年以来,石化机械针对3300型柱塞泵轴承国产化开展专项攻关。设计研发、质量控制、生产制造、计量检测等各部门、各单位通力合作,认真编制国产化轴承质量控制计划,对产品质量追溯、质量控制关键点、制造过程鉴证方式、产品验收条件及完工资料等提出明确要求,并安排专人从毛坯、热处理、机械加工、零件的磁粉探伤、超声波探伤、产品测量检验、零件清洗装配、打标识、检验记录表等进行全过程监造,确保了项目顺利推进。
 

下一步,石化机械将对前期试验结果进行认真分析,全力做好不同工况下工业试验的准备工作,推进3300型柱塞泵轴承国产化工作加快落实、稳妥实施。
 

(来源:中国石化新闻网)



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