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GB/T 20947-2007 Active
GB/T 20947-2007 Short-link chain for lifting purposes—Grade T(types T,DAT and DT),fine-tolerance hoist chain
Abstract
This standard specifies the requirements for high-precision hoist chains of T-grade (T, DAT, and DT types) used in manual hoists or power-driven ring chain hoists. This standard applies to round steel welded short ring chains with a nominal size range of 3mm to 22mm, the heat treatment and testing of which comply with the acceptance general principles specified in GB/T20946. Note: T-type chains other than DAT or DT types can be used not only in ring chain hoists but also in other lifting equipment. TH and VH-grade chains specifically for manual hoists will be specified in other standards.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20947-2007 |
| CCS | Cranes |
| ICS | Crane equipment accessories |
| Implement Date | 2007-11-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75