1, the principle requirements of spiral steel pipe stacking is to do according to the variety, specification palletizing under the premise of palletizing smoothly and ensuring safety, and different varieties of materials should be palletized to prevent turbidity and mutual erosion;

2, prohibited in the spiral steel pipe around the pile storage corrosive effect of steel;

3, spiral steel pipe pile bottom should be raised high, solid, smooth, to prevent the material from moisture or deformation;

4, the same material has been stacked according to the storage;

5, open-air spiral steel pipe stacking, the following must be padded wooden mats or stones, slightly tilted stacking, in order to facilitate drainage, and pay attention to the material to put straight, to prevent bending and deformation;

6, spiral pipe stacking height, artificial operation is not more than 1.2m, mechanical operation is not more than 1.5m, stacking width is not more than 2.5m;

7, stacking and stacking should be left between certain channels, inspection channel is generally 0.5m, depending on the size of the access channel and transportation machinery, generally 1.5 ~ 2.0m;

8, bright side stacking angle, channel steel should be facing down, that is, mouth down, I-beam should be facing up, I-beam surface can not face up, so as not to accumulate water rust;

9, the bottom of the pile height, if the warehouse is sunny cement floor, pad high 0.1m can; if the mud, need to pad thick 0.2 ~ 0.5m. If the open ground, the cement floor pad high 0.3 ~ 0.5m, sand surface high 0.5 ~ 0.7m.