Stainless Steel High Neck Flange

Product Features：

1. Corrosion resistance: The stainless steel material itself already has the characteristics of corrosion resistance, so the stainless steel high neck flange can avoid rust, corrosion and other problems in a highly corrosive environment.

2. High strength: Stainless steel high neck flanges are usually made of high-quality 304/316L and other stainless steel materials, so they have good strength and pressure resistance.

3. Good integrity: Stainless steel high neck flanges usually adopt integral molding or forging structure during production. Therefore, its integrity is better, and it is not easy to crack.

4. Easy to install: The stainless steel high neck flange is easy to install, only need to tighten the flange bolts to achieve the effect of pipe connection.

5. Good sealing: After installation, the stainless steel high neck flange has good sealing, which can avoid the problem of medium leakage during operation. In general, stainless steel high neck flange is a widely used pipe connection, widely used in chemical industry, petroleum, electric power, manufacturing and other fields.

Product Details：

Material: Stainless steel high neck flanges are generally made of stainless steel, such as 304, 316L, etc. These materials have excellent corrosion resistance and high strength, and are suitable for use in extreme environments such as low temperature, high temperature, and pressure.

Rated pressure: The rated pressure of the stainless steel high neck flange is usually between 150lb~1500lb, which can be selected according to different purposes and actual requirements.

Pipeline connection form: stainless steel high-neck flange can be used in conjunction with various connection methods such as thread

The manufacturing process of stainless steel high neck flange generally includes the following steps:

1. Material preparation: Select suitable stainless steel materials and perform pretreatments such as cutting and forging.

2. Processing: Use mechanical equipment to process and form flanges, flange gaskets, flange bolts, etc.

3. Surface treatment: use mechanical polishing or pickling to make the flange surface meet the requirements of smoothness and cleanliness.

4. Assembly: Assemble the processed flanges, flange gaskets, flange bolts, etc., and install them in strict accordance with the specified accessories and structural requirements.

5. Inspection: Perform multiple inspections such as visual inspection, dimensional inspection, and tightness test on the assembled stainless steel high-neck flange to ensure compliance with standards and customer requirements.

6. Packaging and transportation: Packaging and labeling the finished products that have undergone strict inspection, and shipping according to customer requirements.

In short, the manufacturing process of stainless steel high neck flanges requires more professional machinery and workers, strict quality management and testing standards to ensure its high quality, high reliability and durability.

ed connection, butt welding connection, and clamp connection to meet different pipeline connection requirements.

Scope of use: Stainless steel high neck flanges are widely used in chemical, petroleum, pharmaceutical, medical equipment, boiler manufacturing, shipbuilding and other industries and fields.

Precautions for use: When using stainless steel high-neck flanges, attention should be paid to whether the quality of the flange plate meets the standard, the flatness of the flange surface, and whether the fastening force of the flange bolts is uniform, so as to ensure the stability of the pipeline system connection and safety and reliability.

All in all, the stainless steel high neck flange has the advantages of corrosion resistance, high strength, good sealing, and convenient installation, and is an important part commonly used in pipeline connections.

The manufacturing process of stainless steel high neck flange generally includes the following steps:

1. Material preparation: Select suitable stainless steel materials and perform pretreatments such as cutting and forging.

2. Processing: Use mechanical equipment to process and form flanges, flange gaskets, flange bolts, etc.

3. Surface treatment: use mechanical polishing or pickling to make the flange surface meet the requirements of smoothness and cleanliness.

4. Assembly: Assemble the processed flanges, flange gaskets, flange bolts, etc., and install them in strict accordance with the specified accessories and structural requirements.

5. Inspection: Perform multiple inspections such as visual inspection, dimensional inspection, and tightness test on the assembled stainless steel high-neck flange to ensure compliance with standards and customer requirements.

6. Packaging and transportation: Packaging and labeling the finished products that have undergone strict inspection, and shipping according to customer requirements.

In short, the manufacturing process of stainless steel high neck flanges requires more professional machinery and workers, strict quality management and testing standards to ensure its high quality, high reliability and durability.