YB/T 4263-2011 in English
VALIDButton bits with special threads
- Issued on:2011-12-20
- Implemented on:2012-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$220.00
$214.00
$214.00
| Standard No: | YB/T 4263-2011 |
| Document status: | VALID |
| Title in English: | Button bits with special threads |
| Title in Chinese: | 异形螺纹球齿钎头 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2011-12-20 |
| Implemented on: | 2012-07-01 |
| ICS Classification: | 77.140.60-Steel bars and rods |
| Chinese Classification: | H43-Steel ingot and billet |
| Professional Classification: | YB-Metallurgy |
| Related Keywords: | special-shaped thread ball bits
special threads scopethis standard bits special-shaped thread carbide ball tooth rock drilling |
| Related Topics: | ball
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本标准规定了凿岩用DT58、HT60异形螺纹球齿钎头的订货内容、代号、类型、型号、外形、螺纹、尺寸及允许偏差、技术要求、试验方法、检验规则、包装、标志及质量证明书。
本标准适用于凿岩用直径为89mm～152mm的DT58和HT60异形螺纹硬质合金球齿钎头。
Scope
This standard specifies the ordering content, code, type, model, shape, thread, size and allowable deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of DT58 and HT60 special-shaped thread ball bits for rock drilling. Book. This standard applies to DT58 and HT60 special-shaped thread carbide ball tooth drill bits with diameters of 89mm to 152mm for rock drilling.
Sample only — not a preview of YB/T 4263-2011
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