1. Choose a suitable venue and warehouse
(1) The site or warehouse where the steel pipe is stored should be selected in a clean and well-drained place, away from factories and mines that generate harmful gases or dust. Keep weeds and debris on the site and keep the steel pipe clean.
(2) It shall not be stacked together with materials that are corrosive to steel pipes such as acid, alkali, salt, cement, etc. in the warehouse. Different varieties of steel pipes should be stacked separately to prevent confusion and contact corrosion.
(3) Large sections, rails, steel plates, large-diameter steel pipes, forgings, etc. can be stacked in the open air.
(4) Small and medium-sized sections, wire rods, steel bars, medium-diameter steel pipes, steel wires, wire ropes, etc., can be stored in a ventilated material shed, but the upper and lower pads are placed.
(5) Some small steel pipes, thin steel plates, steel strips, silicon steel sheets, small-diameter or thin-walled steel pipes, various cold-rolled and cold-drawn steel pipes, and metal products with high prices and easy corrosion can be stored in storage.
(6) The warehouse should be selected according to geographical conditions. Generally, an ordinary closed warehouse is used, that is, a warehouse with a roof, walls, tight doors and windows, and a ventilation device.
(7) The warehouse is required to pay attention to ventilation on sunny days, close it to prevent moisture on rainy days, and always maintain a suitable storage environment.
2. Reasonable stacking, put first
(1) The principle of stacking is to stack according to the variety and specification under the condition of stable and secure stacking. Different varieties of materials should be stacked separately to prevent confusion and mutual corrosion.
(2) It is forbidden to store items that are corrosive to steel pipes near the stacking position.
(3) The bottom of the stack should be raised, firm and flat to prevent the material from being damp or deformed.
(4) The same materials are stacked according to the order of storage, which is convenient to implement the principle of first delivery.
(5) For the profiled steel stacked in the open air, there are wooden mats or strips below, and the stacking surface is slightly inclined to facilitate drainage, and pay attention to placing the materials straight to prevent bending and deformation.
(6) The stacking height should not exceed 1.2m for manual work, 1.5m for mechanical work, and 2.5m for stack width.
Non-ferrous metals, also known as non-ferrous metals, refer to metals and alloys other than ferrous metals, such as copper, tin, lead, zinc, aluminum, brass, bronze, aluminum alloys, and bearing alloys. In addition, chromium, nickel, manganese, molybdenum, cobalt steel, vanadium, tungsten, titanium, etc. are also used in industry. These metals are mainly used as alloy additions. According to the properties of metals, tungsten, steel titanium, molybdenum, etc. are mostly used to produce knives. Carbide used. The above non-ferrous metals are called industrial metals. In addition to steel, there are precious metals: platinum, gold, silver, etc., and metals, including radioactive uranium, radium, and other steel.
Post time: Aug-31-2022