| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Hexagon Head |
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Flange bolts consist of a bolt shank, a nut, and a flange. The flange is usually circular, with evenly distributed bolt holes that match the flange surfaces of the connected components. The bolt shank is threaded. By tightening the nut, the two flange surfaces are tightly pressed together, thus achieving an efficient and stable sealing and connection effect. This structural design enables flange bolts to withstand large pressure, tension, and shear forces.
1) Unique Flange Structure
2) High-Strength Material
3) Precise Thread Machining
4) Diversified Surface Treatments
5) Outstanding Sealing Performance
6) Precise Dimensional Fit
7) Diverse Material Options
1. Thread Specifications: The thread specifications of flange bolts cover a wide range of metric threads (M) and imperial threads (UNC, UNF, etc.). Metric threads range from M6 to M64 and above, and imperial threads range from 1/4" to 4". The pitch is precisely set according to different diameters and standards to meet the connection requirements of various thicknesses and the equipment matching standards of different countries and regions, ensuring a perfect match with corresponding nuts and threaded holes.
2. Bolt Length: The length range varies from 20mm to 200mm.The appropriate length can be precisely selected according to the specific connection structure and design requirements.
3. Flange Size: The outer diameter, thickness and other dimensions of the flange are reasonably designed according to the bolt specification. The outer diameter generally ranges from 10mm to more than 50mm, and the thickness is about 3mm to 10mm, ensuring that it can effectively disperse pressure, adapt to different connection working conditions and load-bearing requirements.
| Materials | Characteristics | Advantages |
| Carbon steel | The strength and hardness can be adjusted through the carbon content and heat treatment, and it has certain toughness and processing performance. | Low cost, wide sources, mature processing technology, suitable for mass production, and can meet general strength requirements. |
| Stainless steel | It has good corrosion resistance and antioxidant properties, can maintain stable performance in various harsh environments, and has a bright and beautiful appearance. | Strong corrosion resistance, good hygiene, no need for additional anti-corrosion treatment, and long service life. |
| Alloy steel | It has good comprehensive properties such as strength, toughness, wear resistance, heat resistance, etc., and different alloy ratios can meet diverse requirements. | High strength, capable of withstanding large loads and impact forces, suitable for complex and harsh working conditions, and its fatigue strength is better than that of carbon steel. |
Petroleum and Natural Gas Industry,Chemical Industry,Power Engineering,Shipbuilding and Marine Engineering,Pressure Vessel,Mechanical Equipment and so on.
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