X65 PSL2管线管质量计划
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PSL2
0.18
0.45
1.70
0.025
0.015
1. 0.50% maximum for copper; 0.50% maximum for nickel; 0.50% maximum for chromium; and 0.15% maximum
QCP Rev.0 Page 5 of 15 for molybdenum. 铜的最大含量为 0.50%，镍的最大含量为 0.50%，铬的最大含量为 0.50%，钼的最大含量为 0.15%。 2. For each reduction of 0.01% below the specified maximum carbon content, an increase of 0.05% above the specified maximum manganese content is permissible, up to maximum of 1.75%. 碳含量比规定最大碳含量每降低 0.01%，锰含量则允许比规定最大锰含量提高 0.05%，但最高锰含量不允许超过 1.75%。 3. The sum of niobium, vanadium and titanium concentration shall be ≤0.15%. 铌钒和钛的总含量不超过 0.15%。 4. The carbon equivalent (CE) shall not exceed the following: 碳当量(CE)不应超过下列规定: When the carbon content is less than or equal to 0.12%: 当碳含量不大于 0.12%时: CEPcm = C
3.8. Dimensional inspection 几何尺寸检查 ----------------------------------------------------- 8 3.8.1 Full-length straightness inspection 管体直线度检验 ............................................ 8 3.8.2 Pipe end straightness inspection 管端直线度检验 ............................................... 9 3.8.3 Out side diameter inspection 外径检查 ................................................................ 9 3.8.4 Wall thickness inspection 壁厚检查 ..................................................................... 9 3.9. Non Destructive Examination 无损探伤 ---------------------------------------------------- 9 3.9.1 Visual inspection 目视检查 ------------------------------------------------------------------- 9 3.9.1.1 3.9.1.2 OD visual inspection 外表面目视检查 -------------------------------------------- 10 ID visual inspection 内表面目视检查 --------------------------------------------- 10
QCP Rev.0 Page 3 of 15
3.9.6 Manual UT Calibration 手工超探校样 ............................................................. 12 3.9.7 Imperfection prove up 缺陷探明 ...................................................................... 12 3.9.8 Artificial reference indicators 人工参考缺陷 .................................................... 13 3.10 Residual Magnetism Measurement 剩磁测量 -------------------------------------------- 13 3.11 Stencil 喷标 ---------------------------------------------------------------------------------- 13 3.12 Coating and Packing 喷漆和包装 --------------------------------------------------------- 13 3.13 Traceability 可追溯性 ----------------------------------------------------------------------- 14 3.14 Certification 出具质保书 ------------------------------------------------------------------- 14
Date 日期
Checked 审核
Date 日期
Approved 批准
Date 日期
QCP Rev.0 Page 2 of 15
CONTENTS 目录
1. Scope 范围....................................................................................................................... 4 2. Coverage 包含范围 .......................................................................................................... 4 3. Product Quality Specification 产品质量标准.................................................................... 4 3.1. General 总体要求 ----------------------------------------------------------------------------- 4 3.2. Heat treatment 热处理 ------------------------------------------------------------------------- 4 3.3. Material and Chemical Composition Requirements 材料与化学成分要求 ----------------- 4 3.4. Mechanical Property Requirements 机械性能要求 --------------------------------------- 5 3.5. Frequency of Sample 取样频次 -------------------------------------------------------------- 6 3.6. Size and Weight Tolerance 尺寸和重量公差 ---------------------------------------------- 6 3.6.1. Dimension Tolerance 尺寸公差 .......................................................................... 6 3.6.2. Weight Tolerance 重量公差 ............................................................................. 7 3.7. Hydrostatic Test 水压试验 ----------------------------------------------------------------- 8
O.D 外径 (mm) W.T 壁厚 (mm) Weight 重量 (kg/m) Grade 钢级 Length 长度 产品规范水平 PSL
219.10
23.55
113.56
X65Q
DRL
PSL2
3. Product Quality Specification 产品质量标准 3.1. General 总体要求
Line pipe manufactured by this plan shall conform to 44th edition of API SPEC 5L. 本计划针对的管线管生产必须符合 API SPEC 5L 第 44 版。
3.2. Heat treatment 热处理
All pipes shall be Quenched and Tempered according to a documented procedure. 所有管子应根据工艺文件做淬火和回火。
QCP Rev.0 Page 4 of 15
1. Scope 范围
This Quality Control Plan gives the acceptance / rejection criteria for the manufacturing, inspection and testing of the referenced order. 本质量计划书规定了封面所列产品订单的生产制造、检验和试验的接受/判废标准。
