PDF
GB/T 1149.12-2023 Active
GB/T 1149.12-2023 Internal combustion engines—Piston rings—Part 12:Half keystone rings made of steel
Abstract
This document specifies the basic dimensional characteristics of the wedge-shaped steel piston rings with model numbers HK, HKB, and HKBA (hereinafter referred to as wedge-shaped steel rings).
This document is applicable to wedge-shaped steel rings used in reciprocating piston internal combustion engines with a cylinder diameter of 50 mm to 160 mm.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 1149.12-2023 |
| CCS | The body and moving parts |
| ICS | Internal combustion engine |
| Implement Date | 2024-07-01 |
Price
$ 93
Subtotal
$ 93
Tax
$ 0.00
Order Total (incl. tax)
$ 93