JB/T 9769.1-2020 in English
VALIDInternal combustion engines-cast valve seat inserts - part 1: specification
- Issued on:2020-08-31
- Implemented on:2021-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$120.00
$117.00
$117.00
| Standard No: | JB/T 9769.1-2020 |
| Document status: | VALID |
| Title in English: | Internal combustion engines-cast valve seat inserts - part 1: specification |
| Title in Chinese: | 内燃机 铸铁气门座 第1部分:技术条件 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2020-08-31 |
| Implemented on: | 2021-04-01 |
| Superseding: |
JB/T 9769.1-2010 Internal combustion engins-Cast iron valve seat inserts-Part 1:Specification
|
| Professional Classification: | JB-Machinery |
| Related Keywords: | internal combustion
engines-cast valve seat inserts internal combustion engines cast iron valve seats specification introductionthis standard |
| Related Topics: | Cast iron gate technical conditions
Specifications for iron castings for pumps |
本部分规定了内燃机铸铁气门座的技术要求、检验方法、检验规则和标志、包装、运输和贮存。
本部分适用于气缸直径小于或等于200 mm的往复活塞式内燃机铸铁气门座。
Introduction
This standard specifies the technical requirements for cast iron valve seats used in internal combustion engines. It covers aspects such as material specifications, dimensional tolerances, surface finish, and testing methods. The document provides detailed guidelines to ensure the quality and performance of cast iron valve seats. It also includes requirements for manufacturing processes and inspection procedures. The standard is structured into several parts, with this part focusing on the technical conditions. The information provided is intended to support the design, production, and verification of cast iron valve seats in accordance with industry practices.
*** Please note: This description may not be accurate, please refer to the official documentation.
Sample only — not a preview of JB/T 9769.1-2020
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