Storage and transport of steel pipe

Storage of steel pipe

1. Pipe shall not be stacked directly on the ground, steel or concrete floor, the first layer steel pipe from the ground a distance not less than 0.20m. To avoid pipe damp, dust and pollution, pipe (or tube bundle) shall not be placed in the dust, damp places, both ends of the pipe must be bundled protective paper or plastic bags, etc., to prevent dust from entering.

2. rack or stack level should be neatly arranged, and there is a clear marker number. Pipe should furnace number (batch), the variety of different sizes and materials were placed in the specified rack or stack position. The same rack or stack position specification is not allowed to store the same (or similar), the same material but different shape type furnace number of pipe.

3. In order to prevent damage to pipe bending or tube sheet, steel (or tube bundles) should be placed at appropriate intervals and in the same horizontal plane sleepers, to ensure alignment of pipe end. After annealing for brass, aluminum and similar hose should be placed between the layers isolate sleepers, each for at least two, sleepers should be placed in a vertical pipe, and up and down on the positive, ensure straight alignment. Pipe rack if in the absence of a case code layer (including yards square stamp) stacked, should be appropriately placed chocks or use other methods to prevent rolling of steel pipe.

4. After cold-rolled, drawn or bright annealed steel pipe does not allow open storage. If subject to inventory constraints, requires open storage should take appropriate precautions to avoid rain, snow, fog and other corrosive media and a lot of dust pollution pipe.

Transport of steel pipe

1. Inside the car should be clean and free of stones, bricks and other hard objects to prevent them from Ge injuries pipe.

2. For bulk or bundling of pipes, sleepers should be at the bottom of the compartment mat. Use flatbed vehicles with steel brackets, must be on the side of the entire length of pipe in contact with the installation of protective rubber pad.

3. Pipe (or tube bundles) at the factory district transport cross database, steel (or tube bundles) should be appropriate to isolate sleepers placed along the longitudinal direction of the pipe for at least two, Stow vertical pipe should be placed, and up and down on the positive . Stow should be placed horizontally and intact.

4. For long-distance transportation of finished steel delivered to the user, should be tying firmly after loading, if bundled with rope or similar hard object, protective pad spacers should be in the steel strapping at or installation of protective spacers on a wire, to prevent damage steel surface, avoiding direct pipe and car collisions, friction and ran back and forth.

5. Pipe (or tube bundles) at the factory district transport cross database, should be strictly according furnace number (batch) partial shipment.