产品质量报告书
CERTIFY OF PRODUCT QUALITY
客户名称
| Customer | 上海亿栗机电设备有限公司 | 合同号 Contract No. | ST20120216111301 | ||||||||||||||||||
零件名称 Parts name | 炉号 Smelt No. | 材质 Material | 规格 Specification | 数量 Quantity | 化学成份 Contract No. | 机械性能 Mechanical Preperty | |||||||||||||||
| Mn | Si | Ni | C | S | P | Cr | σb mpa | σ0.2 (mpa) | δ5 (％) | ψ (％) | HB | Akv (J) | |||||||||
| 阀 杆 | B682 | SS416 | DN100 | 15 | 0.780 | 0.383 | 0.558 | 0.148 | 0.0275 | 0.031 | 12.885 | 551 | 350 | 25 | 56 | 187 | 80 | ||||
| DN150 | |||||||||||||||||||||
| 阀 板 | B450 | 304SS | DN100 | 7 | 1.68 | 1 | 8.00 | 0.08 | 0.03 | 0.035 | 17.00 | 520 | 205 | 40 | 60 | 187 | |||||
| DN150 | |||||||||||||||||||||
2. 产品名称Name: 对夹式蝶阀Wafer disc valves
3. 化学成分是按GB/T 1221-1992标准的规定。Chemical composition up to the standard of GB/T 1221-1992.
4. 产品试验按照 GB/T12238- 标准的规定，经检验合格，准予出厂。Product test is according to GB/T12238-
质检员 Inspector: 俞益峰 质检部 QA Department: 日期 Date: 2012.02.15. 下载本文
