1. Spiral steel tube packing should be able to avoid loose and damaged during normal handling, transportation and storage.
2. If the demand side has special requirements for the packing materials and packaging methods of spiral steel pipes, it shall be specified in the contract; if not specified, the packaging materials and packaging methods are provided by the supplier.
3, Packaging materials should comply with the relevant provisions. If no packaging material is required, it should meet the intended use, avoid waste and cause environmental pollution.
4. If the customer requests that the spiral steel pipe cannot be damaged by bumps on the exterior, consider using a protective device between the spiral steel pipes. Protective equipment can use rubber, straw rope, fiber cloth, plastic, caps and so on.
5, Thin-walled spiral steel pipe due to thick-walled thin pipe can be used to support or outside the framework of protection measures. The material of the bracket and the outer frame is made of the same material as the spiral steel pipe material.
6, The state regulations spiral steel bulk. If the customer asks for bale, it can be considered as appropriate, but the caliber must be between 159mm and 500mm. The baled material is packaged and fastened with steel straps. Each lane should be twisted into at least two strands and appropriately increased according to the outside diameter and weight of the spiral steel pipe to prevent loosening.
7. The length of spiral steel pipe can not be tied.
8, Screw steel pipe with threaded ends at both ends, there should be thread protector protection. Apply lubricant or rust inhibitor to threads. Both ends of the spiral steel pipe are broken, and nozzle guards can be added on both ends as required.
9. If the spiral steel pipe is loaded into a container, the container is covered with a soft moisture-proof device such as a textile cloth and a straw mat. In order to textile spiral steel pipe scattered in the container can be tied in or welded outside the spiral steel pipe and other protective support.