Medium Duty Rack Structure:
- Rack column is made of cold-rolled steel by a special roll forming machine. The upright column heads double row holes at 50mm pitch along a straight line. Column hole used to mount beams. The two columns are opposite, with the horizontal connecting beam and the diagonal bracing in the middle to assemble two columns into a shelf.
- Beams using "P" type pipe, commonly known as "ladder beam." The height of the ladder matches the height of the deck.
- Shelves steel plate with cold-rolled steel, according to the required size bending on the four sides.
- Beam and column mounted, assembled into a frame, and finally laid steel plate, thus a complete set of medium-sized shelf molding.
- All parts of the shelf are well formed, all finished, polished, pickled, phosphated, fully automated powder electrostatic sprayed and dried. Produced shelf surface smooth, beautiful. Shelf layer can be adjusted up and down according to 50mm pitch, easy disassembly.
Features:
- Fully assembled structure. Free combination, installation, disassembly convenient and flexible.
- Column for the assembly structure. The steel buckles are inserted between the beams and columns, and set a safety lock to prevent falling off.
- Shelf material cross-section optimization. A variety of pipe selection, improve the bearing capacity.
- Column with 50mm adjustment hole spacing, can be adjusted according to the level of goods.
- Adjacent back direction between the columns can be used to strengthen the connection bar. The bottom of the column can be matched with the ground to improve the safety and reliability.
- Suitable for general manpower or stowage delivery. Heavy load, simple structure. Each layer of the maximum load of up to 300kg, and freely be adjusted at 50mm pitch. Easy installation, no screws, easy assembly and disassembly, and infinite connection.
The composition of medium-duty racks:
Medium Duty Rack are assembled by columns, beams, laminates. Independent group has two pairs of columns. Such a shelf is called the main frame (Starter). If the assembly of several groups into a row, then in addition to the first group needs two pairs of columns, the other can share the columns in front of it, such a shelf is called the subframe (Addon).
Starter: two pairs of columns plus a few horizontal & diagonal bracing
Beam: 2 pcs/layer
Shelf board: are placed on top of two horizontal beams
Add-on: one pairs of columns plus a few horizontal & diagonal bracing
Â
Stainless Steel Welding Electrodes
STAINLESS STEEL Welding Electrode:
Stainless steel electrode refers to a type of electrode coated with stainless steel as raw material. It can be divided into chromium stainless steel electrode and chrome-nickel stainless steel electrode, which are widely used in chemical industry, chemical fertilizer, petroleum, medical machinery manufacturing and other industries.
In addition to meeting the general welding process performance and mechanical properties of welded joints, stainless steel electrodes must also ensure that the welded joints can meet certain corrosion resistance requirements. For coatings and cores, the following requirements are generally considered:
1) Through the transition of various alloying elements through the welding core and coating, the weld metal contains a certain amount of austenite and ferrite structure, so as to ensure that the weld metal has both good crack resistance and good crack resistance. The ability of the corresponding medium to corrode.
2) Through the welding core or coating, a certain amount of carbide-forming elements (such as niobium, molybdenum, titanium, etc.) can be infiltrated into the weld metal to form stable carbides with carbon to prevent the formation of chromium carbides at the grain boundaries thing.
3) The increase of carbon will cause intergranular corrosion in the weld of austenitic stainless steel (or ferritic stainless steel), so the carbon content in the welding core and coating raw materials should be strictly controlled. It is recommended to use low carbon or super Low-carbon welding cores use low-carbon or carbon-free iron alloys and metal elements as raw materials for the coating.
4) Strictly control the sulfur and phosphorus content in the stainless steel welding core and coating to reduce the risk of weld thermal cracks.
If you have any questions, please contact with us directly. Welcome you can visit our Factory.For inquiry, please send mail directly to us.
Stainless Steel Welding Electrodes,Stainless Steel Welding Rod,Ss Welding Rod,Stainless Welding Rod
JIANGSU FUERMU WELDING CORPORATION , https://www.fuermuwelding.com