1Key Takeaways
This standard specifies the type, fixed length, thread profile and basic dimensions, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of conventional drill pipes (hereinafter referred to as drill pipes) used for coal mine tunnel drilling. This standard applies to…
2Scope / Description
This standard specifies the type, fixed length, thread profile and basic dimensions, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of conventional drill pipes (hereinafter referred to as drill pipes) used for coal mine tunnel drilling. This standard applies to conventional drill pipes used for coal mine tunnel drilling in specifications of φ42, φ50, φ63.5, φ73, and φ89.
5Citation Network
Standards that cite MT/T 521-2006
Referenced by MT/T 521-2006
GB/T 2102
GB/T 9253.1
SY/T 5824
YB/T 5052
YB/T 528
6Frequently Asked Questions
What is MT/T 521-2006?
MT/T 521-2006 — Standard drill rod for drilling in coal mine gallery is an international standard developed by Professional Standard - Coal. This standard specifies the type, fixed length, thread profile and basic dimensions, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of conventional drill pipes (hereinafter referred to as...
What does MT/T 521-2006 cover?
This standard covers: This standard specifies the type, fixed length, thread profile and basic dimensions, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of conventional drill pipes (hereinafter referred to as drill pipes) used for coal mine tunnel drilling....
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of MT/T 521-2006?
The current published version is MT/T 521-2006, published on 2006-08-19. Always check for amendments or pending revisions.
How do I purchase MT/T 521-2006?
You can purchase MT/T 521-2006 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.