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What Are the Differences between Precision Pipes & SMLS Pipes?
Nov 29, 2021
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The precision seamless steel pipe is a kind of high precision steel pipe processed by cold drawing or hot rolling. Due to the inner and outer wall of precision seamless steel pipes without oxide layer precision, the seamless steel pipe has many advantages: no leakage under high pressure, high precision, high finish, cold bending without deformation, flaring, flattening without cracks and so on. Therefore, we mainly produce pneumatic or hydraulic components of the product, such as cylinders or oil cylinders by using seamless pipes. The chemical composition of precision seamless steel pipes includes carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P and Chromium Cr.
The differences between precision steel pipes and seamless steel pipes:
1. The main characteristics of seamless steel pipes are no welding joints. It can withstand greater pressure. The product may be very rough cast or cold-drawn.
2. The precision steel pipe is a product emerging in recent years. It mainly with strict tolerance and roughness of inner holes and outer wall sizes.
The features of precision seamless steel pipes:
1. Smaller outside diameter
2. High precision and small batch production
3. Cold-drawn products have high precision and good surface quality.
4. The cross area of the steel pipe is more complex.
5. The performance of the steel pipe is superior, and the metal is dense.
Currently, there are many various types of pipe materials. One kind of pipe material is the precision steel pipe. When it compares to ordinary pipe material, the precision steel pipe has more significant advantages. On the one hand, because the precision steel pipe surface finish is higher. On the other hand, the higher precision can be able to complete more complex construction work. Although the price is higher than ordinary pipeline materials, its market demand is still very large.
According to the difference in use, the size of precision steel pipe is different from large caliber to small caliber. It can be said that there are various choices. There are also regulations on the material of precision steel pipes internationally. Before leaving the factory, the precision steel pipe needs to be numbered, marked with specifications and production batch number and so on. At the same time, the quality of steel pipe is guaranteed to a certain extent. The precision steel tubes are produced by cold drawing process. They have high precision, better surface quality and significant advantages in metal density and overall quality.
Advantages and disadvantages of precision steel pipes
Due to the provisions of production and processing, and the control of costs, production and processing costs, many consumers buy high precision seamless pipes instead of cold drawn seamless pipes. We will introduce the advantages and disadvantages of high precision seamless pipes as follows:
Advantages:
1. Precision steel pipes can be formed in shape faster. The high production and processing output are high. It does not damage the coating, and can be made into a variety of cross sections.
2. The cold drawing process can cause huge tensile deformation of precision steel pipes. It will improve the strength limit of precision steel pipes.
3. High precision of precision steel pipes will reduce the waste.
Disadvantages:
1. A residual stress field exists in the section of precision steel pipes, which has a negative impact on the overall and partial flexion characteristics of high precision seamless pipes.
2. The random bending strain of the cross section of precision steel pipes is relatively low.
3. The forming wall thickness of cold-tied high precision seamless pipes is small.
The differences between precision steel pipes and seamless steel pipes:
1. The main characteristics of seamless steel pipes are no welding joints. It can withstand greater pressure. The product may be very rough cast or cold-drawn.
2. The precision steel pipe is a product emerging in recent years. It mainly with strict tolerance and roughness of inner holes and outer wall sizes.
The features of precision seamless steel pipes:
1. Smaller outside diameter
2. High precision and small batch production
3. Cold-drawn products have high precision and good surface quality.
4. The cross area of the steel pipe is more complex.
5. The performance of the steel pipe is superior, and the metal is dense.
Currently, there are many various types of pipe materials. One kind of pipe material is the precision steel pipe. When it compares to ordinary pipe material, the precision steel pipe has more significant advantages. On the one hand, because the precision steel pipe surface finish is higher. On the other hand, the higher precision can be able to complete more complex construction work. Although the price is higher than ordinary pipeline materials, its market demand is still very large.
According to the difference in use, the size of precision steel pipe is different from large caliber to small caliber. It can be said that there are various choices. There are also regulations on the material of precision steel pipes internationally. Before leaving the factory, the precision steel pipe needs to be numbered, marked with specifications and production batch number and so on. At the same time, the quality of steel pipe is guaranteed to a certain extent. The precision steel tubes are produced by cold drawing process. They have high precision, better surface quality and significant advantages in metal density and overall quality.
Advantages and disadvantages of precision steel pipes
Due to the provisions of production and processing, and the control of costs, production and processing costs, many consumers buy high precision seamless pipes instead of cold drawn seamless pipes. We will introduce the advantages and disadvantages of high precision seamless pipes as follows:
Advantages:
1. Precision steel pipes can be formed in shape faster. The high production and processing output are high. It does not damage the coating, and can be made into a variety of cross sections.
2. The cold drawing process can cause huge tensile deformation of precision steel pipes. It will improve the strength limit of precision steel pipes.
3. High precision of precision steel pipes will reduce the waste.
Disadvantages:
1. A residual stress field exists in the section of precision steel pipes, which has a negative impact on the overall and partial flexion characteristics of high precision seamless pipes.
2. The random bending strain of the cross section of precision steel pipes is relatively low.
3. The forming wall thickness of cold-tied high precision seamless pipes is small.
