JB/T 8137.1-2013Delivery drums for wires and cables - Part 1: General specifications (English PDF)

Foreword

JB/T 8137 "Delivery drums for wires and cables" is divided into 4 parts:

- Part 1: General specifies;

- Part 2: Wood delivery drums;

- Part 3: Steel delivery drums with corrugated plate;

- Part 4: Steel shapes composite delivery drums. This part is the part 1 of JB/T 8137.

This part was drafted in accordance with the rules given in GB/T 1.1-2009.

This part replaces JB/T 8137.1-1999 "Delivery drums for wires and cables - Part 1: General specifies". As compared with JB/T 8137.1-1999, the main technical changes are as follows:

- For delivery drums which have a side-panel diameter of more than 4000 mm, it allows the user and the manufacturer to negotiate on their own; this part does not make requirements (see clause 1);

- ADD the normative references (see clause 2);

- In terms and definitions, MODIFY the definition of delivery drum for wires and cables; ADD the definition of type test and routine test (see clause 3; clause 2 of the 1999 version);

- DESCRIBE the acceptance rules and test methods in separate clauses (see clauses 8 and 9; clause 8 of the 1999 version);

- ADD the provisions for testing items (see clause 10).

1 Scope

This part of JB/T 8137 specifies the model, material, specifications, technical requirements, acceptance rules, testing methods, use, storage, packaging, marking of delivery drum for wires and cables.

This part applies to the cable drum for the delivery of wire and cable products as well as the recovered and repaired cable drum, abbreviated as the delivery drum.

This part does not apply to delivery drum for winding wires.

2 Normative references

The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this standard.

GB/T 2900.10 Electrotechnical vocabulary - Electric cables

GB/T 2900.40 Electrotechnical terminology - Machinery and equipment for electric wires and cables

3 Terms and definitions

The terms and definitions as defined in GB/T 2900.10 and GB/T 2900.40 as well as the following terms and definitions apply to this document.

3.2 7.2 Metal delivery drum shall reserve the hole position for the fender apron

8 Acceptance rules

8.1 The product can only be exit-factory after passing the inspection by the technical inspection department of the manufacturer. The exit-factory product shall be accompanied with a product inspection certificate.

8.2 The product shall be inspected and accepted according to the specified testing methods. The type of inspection is type test (T) and routine test (R).

8.3 The recovered and repaired delivery drum shall also be inspected in accordance with the requirements of this part.

9 Testing methods

10 Testing items

The testing items for the delivery drum are as specified in the subsequent parts of this standard.

11 Use and storage

11.1 Stacking, handling, use of delivery drum shall comply with relevant operating procedures and proper handling methods, to avoid collision and impact. The side-panels of the delivery drum after loading shall remain perpendicular to the ground.

11.2 The delivery drum shall be protected from long-term sun and rain exposure or be placed in a damp place.

11.3 Pay attention to the take care of delivery drum. Cable users shall take the initiative to assist the recycling of the delivery drum.

12 Packaging, marking