GB/T 25047-2010 in English
SUPERSEDEDMetallic materials—Tube—Ring-expanding test
- Issued on:2010-09-02
- Implemented on:2011-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
| Standard No: | GB/T 25047-2010 |
| Document status: | SUPERSEDED |
| Superseded by: |
GB/T 25047-2016 Metallic materials - Tube - Ring-expanding test
|
| Superseded on: | 2017-07-01 |
| Title in English: | Metallic materials—Tube—Ring-expanding test |
| Title in Chinese: | 金属材料 管 环扩张试验方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2010-09-02 |
| Implemented on: | 2011-06-01 |
| ICS Classification: | 77.040.10-Mechanical testing of metals |
| Chinese Classification: | H23-Metal processing property test method |
| Professional Classification: | GB-National Standard |
| Related Keywords: | ring-expanding test scopethis standard
metallic materials tube expansion test method metal pipe pipe |
| Related Topics: | expansion
rapid expansion Rapid expansion Zhang Jinhuan Metal material inspection method 8 methods of metal material detection GBT25047 GB/T 25047-2010 GB/T 25047-2016 Dilation tube Nasal oxygen tube heavy metal testing method |
《GB/T 25047-2010金属材料 管 环扩张试验方法》由TC183（全国钢标准化技术委员会）归口，TC183SC4（全国钢标准化技术委员会力学及工艺性能试验方法分会）执行，主管部门为中国钢铁工业协会。
Scope
This standard specifies the pipe ring expansion test method that uses a conical top core to expand the metal pipe ring sample until it breaks, so as to reveal the defects on the surface of the metal pipe ring sample and inside the pipe ring wall. This standard can also be used to assess the ability of metal pipes to withstand plastic deformation. This standard applies to metal pipes with an outer diameter of 18mm-150mm (including 150mm) and a wall thickness of 2mm-16mm (including 16mm).
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 5028-2025 in English
Metallic materials—Sheet and strip—Determination of tensile strain hardening exponent（n）
2025-06-30 -
GB/T 235-2013 in English
Metallic materials—Sheet and strip—Reverse bend test
2013-09-06 -
GB/T 4156-2020 in English
Metallic materials—Sheet and strip—Erichsen cupping test
2020-03-31
