PDF
MT/T 861-2025 Active
MT/T 861-2025 W-shaped steel strap for coal mine
Abstract
This document specifies the product classification and models, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage of mining-grade W-type steel strips (hereinafter referred to as "W-type steel strips").
This document is applicable to W-type steel strips used for anchor support in coal mine roadways.
General Product Information
| Document Type | Industry standards-Coal |
|---|---|
| Standard Status | Active |
| Standard Code | MT/T 861-2025 |
| CCS | Mine support equipment |
| ICS | \nTunneling and laying pipeline equipment |
| Implement Date | 2025-12-30 |
Price
$ 47
Subtotal
$ 47
Tax
$ 0.00
Order Total (incl. tax)
$ 47