8 tons 10T5000 kilograms standard weight 1 ton cast iron weight in stock

定制8 tons 10T5000 kilograms standard weight 1 ton cast iron weight in stockdirect selling

Material: Grey cast iron

规格： 1kg 2kg 5kg 10kg 20kg 25kg 50kg 100kg 200kg 500kg 1t 2t 5t 10t

Shape: Lock type, rectangular, cylindrical, square, can also be customized according to requirements, with quantity required for customization. Not producing in small quantities.

Color: Typically black. (Optional)

定制8 tons 10T5000 kilograms standard weight 1 ton cast iron weight in stockdirect selling

How to choose a good cast iron weight when selecting cast iron weights? Choosing a good weight can keep you using it for many years. Below, technicians will teach you how to choose a good weight:

1. Firstly, inquire with the manufacturer about the material used for the cast iron weight, whether it is a raw material for secondary purification and integral casting of iron. If the raw material iron is purified again, it is beneficial to greatly improve the toughness of cast iron weights, especially for high-quality cast iron weights. During use, forks and hangers are not easily broken and resistant to impact, and the price is moderate. Durable and long-lasting! Steel ladle iron weights: Authentic steel ladle iron weights have a high cost. There are many products on the market called ladle iron that are actually steel slag, and the appearance of steel slag weights is due to some manufacturers reducing production costs. The outer part is formed using steel plates, and the inner part is filled with waste iron slag and then sealed with molten iron (even filled with water mud blocks or stones). In principle, this type of weight is not allowed to be produced by the country, and over time, due to the different coefficients of thermal expansion and contraction between steel plates and cast iron, the outer steel plates are prone to bursting. The method to distinguish between steel slag weights and cast iron weights is that compared to cast iron weights, steel slag weights have a larger volume and obvious welds on the outside. Poor quality steel clad iron has a short service life! When selecting steel ladle iron weights, be sure to confirm the thickness of the steel plate, whether it is a new steel plate or an old steel plate

2. Raw water weight (pig iron weight), this type of weight is not subjected to secondary refining and purification, and can be directly cast with iron from iron plants. It has a high density, brittleness, and is prone to fracture. This type of weight is low-cost but has a short service life!

3. The cost of constructing weights mainly includes raw materials, manufacturing processes, surface roughness, and quality accuracy. When choosing weights, do not only compare prices but also pay attention to quality!

Pig iron weightsandCast iron weightsThey are two concepts that are both distinct and closely related.

Pig iron has a carbon content2.11%-6.**%And it contains iron carbon alloys with a high amount of non-ferrous impurities. The impurity elements of pig iron are mainly silicon, sulfur, manganese, phosphorus, etc. Raw iron is hard and brittle, lacks toughness, and has almost no plastic deformation ability, so it cannot be processed into shape through forging, rolling, drawing, and other methods. However, pig iron (gray iron) with high silicon content has good casting and cutting performance.

Pig iron is crude iron directly produced from blast furnaces, which can be divided into two categories according to its use: steelmaking pig iron and casting pig iron. Traditionally, steelmaking pig iron is called pig iron, and casting pig iron is abbreviated as cast iron. Cast pig iron can change its internal structure, improve and enhance its mechanical properties through forging, modification, spheroidization and other methods. Therefore, cast pig iron can be divided into white cast iron, gray cast iron, malleable cast iron, ductile iron and special cast iron varieties.

　 Pig iron can also be divided into ordinary pig iron and alloy pig iron. The former includes steelmaking pig iron and casting pig iron, while the latter mainly consists of manganese iron and silicon iron. Alloy pig iron is used as an auxiliary material for steelmaking, such as deoxidizer and alloying element additive. Ordinary pig iron accounts for the proportion of blast furnace smelting products98%Above, and steel refining accounts for a significant proportion of China's current ordinary pig iron80%Above, with the improvement of industrialization level, this proportion will gradually increase.

Warranty period of one year