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Shandong Shengxiangtong Flange Co., Ltd.
Contact: Mr. Qiu
Mobile: 008613869126997
Email: qiutong@sdflange.cn
Address: Northwest corner of Panlongshan Industrial Park, Puji Street, Zhangqiu District, Jinan City, Shandong Province
Related news
2022-06-24
The shape and size of ordinary carbon steel flanges are accurate, the processing volume is small, and the cost is low. However, the cast flange will have holes, cracks and impurities, and the cast internal structure is poor. The advantage is that it can have more complex shapes and is less expensive to produce.
2022-06-24
Flange is also called flange or flange. The part that connects the pipe to the pipe, connected to the pipe end. There are holes on the flanges, and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Flange is a disc-shaped part, the most common in pipeline engineering, flanges are used in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines.
2022-06-15
The company mainly produces forged carbon steel flanges: flat flanges, sliding flanges, slotted flanges, galvanized flanges, square flanges and other special-shaped flanges
How to distinguish ordinary carbon steel flanges
The shape and size of ordinary carbon steel flanges are accurate, the processing volume is small, and the cost is low. However, the casting flange will have holes, cracks and impurities, and the internal structure of the casting is poor. It has the advantage that it can have more complex shapes and is low cost to produce. Because the carbon content of ordinary carbon steel flanges is lower than that of cast flanges, it is not easy to rust and has a dense structure. They can withstand shear and tensile forces better and have better mechanical properties than forged flanges. Ordinary carbon steel flanges and cast flanges are difficult to distinguish from appearance alone.
The first is price comparison. Flanges on the market are cheap to cast, then cast and forged, more expensive than pure forging.
The second is to perform a destructive test to separate the flanges. Castings have trachoma, but pure forgings do not. Cast and forged flanges sometimes have cracks.
The third is from the perspective of flange tolerance and surface finish, cast flanges usually have a negative tolerance of 1-5mm, irregular edge chamfers, no burrs in the holes, and forged flanges have smaller tolerances.
The fourth is weighing. For the same size flange, the casting will be lighter than the forged casting.
The above is some content about ordinary carbon steel flanges. When purchasing carbon steel flanges, they must be selected according to the usage environment. Not just cheap, but premised on it. Flange storage should not be placed directly on the ground. Put some damp pads on the ground and line up the flanges neatly. When placing them, leave a channel between the carbon steel flange and the carbon steel flange. It plays the role of ventilation and also facilitates the transportation of carbon steel flanges. Different materials should be stored and marked separately, the same material, materials of different types and specifications should be stored separately, and the corresponding markings should be stacked neatly to avoid bumps.
Related news
2022-06-24
The shape and size of ordinary carbon steel flanges are accurate, the processing volume is small, and the cost is low. However, the cast flange will have holes, cracks and impurities, and the cast internal structure is poor. The advantage is that it can have more complex shapes and is less expensive to produce.
2022-06-24
Flange is also called flange or flange. The part that connects the pipe to the pipe, connected to the pipe end. There are holes on the flanges, and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Flange is a disc-shaped part, the most common in pipeline engineering, flanges are used in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines.
2022-06-15
The company mainly produces forged carbon steel flanges: flat flanges, sliding flanges, slotted flanges, galvanized flanges, square flanges and other special-shaped flanges
Leave us a message for the product you need / You can also call us directly, contact us：0086 13869126997
Shandong Shengxiangtong Flange Co., Ltd.
Address: Northwest corner of Panlongshan Industrial Park, Puji Street, Zhangqiu District, Jinan City, Shandong Province
0086 138-6912-6997
qiutong@sdflange.cn 
From the incoming inspection of materials and components to the safety inspection of products leaving the factory, professional technicians check the whole process to ensure first-class product quality. The products are exported to Russia, South Africa, Japan, South Korea, Australia and many other countries. Our company has a good reputation and sales in the industry.
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