SY/T 6347-1998 in English
SUPERSEDEDVibration absorber for drilling string
- Issued on:1998-04-26
- Implemented on:1998-08-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD):
$120.00
$117.00
$117.00
Scope
This standard specifies the classification, naming and basic parameters of shock absorbers. Technical requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. This standard applies to the design, manufacture, use and quality supervision and inspection of shock absorbers.
Sample only — not a preview of SY/T 6347-1998

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