How To Prevent The Spiral Steel Pipe In The Transportation Process Damage?

About customers after purchasing spiral steel pipe products the next thing you need to face is the transportation of spiral pipe products, spiral steel pipe in the transportation process into problems, such as deformation, fracture and so on, in the continuous improvement and refinement, we summarize the following to prevent damage to the spiral steel pipe in the transportation process of the experience, I hope that this article can help you solve the fundamental problem.

The length of spiral steel pipe can not be tied.

For both ends of the spiral steel pipe, if there is a threaded buckle, a thread protector should be used to protect it. Apply lubricant or rust inhibitor to the threads.

For spiral steel pipe with end breaks, add nozzle protectors to the ends as needed.

Spiral steel pipe shall be packaged so as to avoid loosening and damage during normal handling, transportation and storage.

Protective devices between spiral steel pipes may be considered if the customer requires that the spiral steel pipes not be damaged by projections or similar objects on the external surface. Protectors can be made of rubber, straw, fiber cloth, plastic, caps, etc.

Thin-walled spiral steel pipes made due to their wall thickness can be used to support the internal or external frame of the pipe for protection. The material of the supports and external frames is made of steel that corresponds to the material of the spiral steel pipe.

If the buyer has special requirements on the packaging materials and packing methods of spiral steel pipes, it shall be specified in the contract; if not specified, the packaging materials and packing methods shall be chosen by the supplier.

Packaging materials shall comply with relevant regulations. If packaging materials are not required, the packaging materials shall conform to the intended use in order to avoid waste and cause environmental pollution.

The state regulations stipulate that spiral steel pipes are bulk packed. If the customer requires bundling, it can be considered appropriate, but the caliber must be between 159MM and 500MM. The bundled material is packed and secured with steel straps. Each lane should be twisted into at least two strands and increased appropriately according to the outer diameter and weight of the spiral steel pipe to prevent loosening.

If the spiral steel pipe is placed in containers, the containers will be covered with a soft moisture barrier, such as woven fabric or straw mats. In order to spread the spiral steel pipe inside the container, protective brackets, etc., may be welded or soldered to the outside of the spiral steel pipe.