GB 50468-2008 GB 50468-2008焊管工艺设计规范:英文 - 工标库
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GB 50468-2008 GB 50468-2008焊管工艺设计规范:英文现行
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Announcement of the Ministry of Housing and Urban-Rural Development of the People s Republic of China
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Foreword
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1 General Provisions
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2 Terms and Symbols
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3 Basic Requirements
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4 Feedstock for Production of Welded Pipes
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5 Production Processes of Welded Pipes
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5.1 Production Process of High Frequency Longitudinal Welded Pipe
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5.2 Production Process of Longitudinal Submerged-Arc Welded Pipes
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5.3 Production Process of Spiral Submerged-Arc Welded Pipes
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5.4 Production Process of Stainless Steel Continuous Welded Pipes
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5.5 Production Process of Stainless Steel Discontinuous Welded Pipes
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6 Equipment Selection for Production of Welded Pipes
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6.1 Equipment Selection for Production of High Frequency Longitudinal Welded Pipes
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6.2 Equipment Selection for Production of Longitudinal Submerged-Arc Welded Pipes
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6.3 Equipment Selection for Production of Spiral Submerged-Arc Welded Pipes
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6.4 Equipment Selection for Production of Stainless Steel Continuous Welded Pipes
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6.5 Equipment Selection for Production of Stainless Steel Discontinuous Welded Pipes
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7 Service Duty,Production Time and Designed Duty Ratio
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8 Calculation of Production Capacities
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9 Shop Layout and Design
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10 Production Tools
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11 Main Technical & Economic Indicators
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12 Environmental Protection,Labor Safety and Industrial Health
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Explanation of Wording in This Code
