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| Quantity: | |
|---|---|
| Weld Plate Flange
Plate flat welding flanges are essential pipeline connectors widely used in industrial and construction fields. They are primarily made from materials like carbon steel, stainless steel, duplex steel, and alloy steel, making them suitable for transporting various media, including water, steam, oil, and natural gas.
Industrial Plain Type Flanges: Versatility in Design
Our industrial plain type flanges are designed with simplicity and functionality in mind. These flanges feature a flat, smooth surface that allows for easy alignment and connection to pipes, ensuring a leak-tight seal when properly installed. The flat design also facilitates easier maintenance and inspection, reducing downtime and operational costs.
Precision Crafted for Durability
Stainless steel welding plate flanges are forged from high-grade stainless steel, a material renowned for its exceptional strength, corrosion resistance, and thermal stability. The precision forging process further enhances their mechanical properties, providing a seamless fit and superior durability compared to traditional cast flanges.
Application across industry
Stainless steel welding plate flanges are widely used in industries where reliability and durability are critical. From the transportation of corrosive chemicals in the chemical industry to the high-pressure fluid transfer in oil and gas pipelines, these flanges provide a dependable solution. They are also integral to water treatment plants, pharmaceutical manufacturing, and food processing facilities, where maintaining a clean and leak-free environment is essential.
| Advantage
1. Superior Corrosion Resistance:
Stainless steel welding plate flanges are engineered to resist corrosion from a wide range of chemicals and environmental conditions, ensuring long-term performance.
2. High Pressure and Temperature Resistance:
These flanges are designed to withstand high pressures and temperatures, making them suitable for demanding industrial applications such as oil and gas, chemical processing, and power generation.
3. Precision Sealing:
The smooth and flat sealing surface of industrial plain type flanges ensures a precise fit, minimizing the risk of leaks and maintaining system integrity.
4. Ease of Installation and Maintenance:
Stainless steel welding plate flanges are designed for easy installation, with bolted connections that can be quickly assembled and disassembled. Regular maintenance is straightforward, involving only periodic inspection and tightening of bolts.
5. Customization Options:
Available in various sizes and configurations, stainless steel welding plate flanges can be tailored to meet specific project requirements, ensuring compatibility with existing pipeline systems.
| Size
| Nominal size | Dimensions of welding neck | Thickness of flange | ||||||||
| DN | J | K | L | M | T₁ | T₁o | T₁ | T₁₇ | T₈ | T₁₆ |
| 15 | 30 | 22 | 29 | 16 | 16 | 10 | 11 | 13 | 13 | － |
| 20 | 35 | 27 | 29 | 16 | 16 | 10 | 11 | 13 | 13 | － |
| 25 | 43 | 34 | 29 | 16 | 19 | 11 | 12 | 14 | 14 | － |
| 32 | 52 | 43 | 35 | 19 | 22 | 11 | 13 | 17 | 17 | － |
| 40 | 59 | 49 | 35 | 19 | 22 | 13 | 14 | 17 | 17 | － |
| 50 | 70 | 61 | 35 | 19 | 25 | 13 | 16 | 19 | 19 | － |
| 65 | 86 | 76 | 38 | 19 | 25 | 14 | 17 | 19 | 19 | － |
| 80 | 102 | 89 | 44 | 25 | 29 | 16 | 19 | 22 | 22 | － |
| 90 | 114 | 102 | 44 | 25 | 29 | 17 | 21 | 22 | 22 | － |
| 100 | 130 | 115 | 51 | 32 | 32 | 19 | 23 | 25 | 25 | － |
| 125 | 159 | 142 | 57 | 38 | 35 | 22 | 27 | 29 | 29 | － |
| 150 | 184 | 169 | 57 | 38 | 35 | 25 | 30 | 29 | 29 | － |
| 200 | 241 | 220 | 67 | 44 | 38 | 32 | 39 | 32 | 32 | － |
| 250 | 298 | 274 | 73 | 51 | 41 | 35 | 45 | 35 | 35 | － |
| 300 | 352 | 324 | 79 | 57 | 44 | 38 | 52 | 41 | 38 | 47 |
| 350 | 387 | 356 | 86 | 64 | 48 | 41 | 58 | 48 | 41 | 54 |
| 400 | － | － | － | － | 51 | 44 | 64 | 54 | 44 | 60 |
| 450 | － | － | － | － | 54 | 48 | 71 | 60 | 48 | 66 |
| 500 | － | － | － | － | 57 | 51 | 78 | 67 | 51 | 73 |
| 550 | － | － | － | － | 60 | 54 | 84 | 70 | 54 | 76 |
| 600 | － | － | － | － | 64 | 57 | 92 | 76 | 57 | 82 |
| Flange parameter table
| Testing Quality
Key Flange Types and Their Applications
| Flange Type | Characteristics | Applications |
| Weld Neck Flanges | Strong, tapered hub, welded connection | High-pressure, high-temperature systems |
| Slip-On Flanges | Easy to install, bolted connection | Low-pressure, non-critical systems |
| Socket Weld Flanges | Small diameter, high-pressure, welded connection | Small-diameter pipelines |
| Blind Flanges | Seals the end of a pipe | Blocking off pipelines, maintenance |
| Threaded Flanges | Threaded connection, no welding required | Low-pressure systems, hazardous welding environments |
| Weld Plate Flange
Plate flat welding flanges are essential pipeline connectors widely used in industrial and construction fields. They are primarily made from materials like carbon steel, stainless steel, duplex steel, and alloy steel, making them suitable for transporting various media, including water, steam, oil, and natural gas.
Industrial Plain Type Flanges: Versatility in Design
Our industrial plain type flanges are designed with simplicity and functionality in mind. These flanges feature a flat, smooth surface that allows for easy alignment and connection to pipes, ensuring a leak-tight seal when properly installed. The flat design also facilitates easier maintenance and inspection, reducing downtime and operational costs.
Precision Crafted for Durability
Stainless steel welding plate flanges are forged from high-grade stainless steel, a material renowned for its exceptional strength, corrosion resistance, and thermal stability. The precision forging process further enhances their mechanical properties, providing a seamless fit and superior durability compared to traditional cast flanges.
Application across industry
Stainless steel welding plate flanges are widely used in industries where reliability and durability are critical. From the transportation of corrosive chemicals in the chemical industry to the high-pressure fluid transfer in oil and gas pipelines, these flanges provide a dependable solution. They are also integral to water treatment plants, pharmaceutical manufacturing, and food processing facilities, where maintaining a clean and leak-free environment is essential.
| Advantage
1. Superior Corrosion Resistance:
Stainless steel welding plate flanges are engineered to resist corrosion from a wide range of chemicals and environmental conditions, ensuring long-term performance.
2. High Pressure and Temperature Resistance:
These flanges are designed to withstand high pressures and temperatures, making them suitable for demanding industrial applications such as oil and gas, chemical processing, and power generation.
3. Precision Sealing:
The smooth and flat sealing surface of industrial plain type flanges ensures a precise fit, minimizing the risk of leaks and maintaining system integrity.
4. Ease of Installation and Maintenance:
Stainless steel welding plate flanges are designed for easy installation, with bolted connections that can be quickly assembled and disassembled. Regular maintenance is straightforward, involving only periodic inspection and tightening of bolts.
5. Customization Options:
Available in various sizes and configurations, stainless steel welding plate flanges can be tailored to meet specific project requirements, ensuring compatibility with existing pipeline systems.
| Size
| Nominal size | Dimensions of welding neck | Thickness of flange | ||||||||
| DN | J | K | L | M | T₁ | T₁o | T₁ | T₁₇ | T₈ | T₁₆ |
| 15 | 30 | 22 | 29 | 16 | 16 | 10 | 11 | 13 | 13 | － |
| 20 | 35 | 27 | 29 | 16 | 16 | 10 | 11 | 13 | 13 | － |
| 25 | 43 | 34 | 29 | 16 | 19 | 11 | 12 | 14 | 14 | － |
| 32 | 52 | 43 | 35 | 19 | 22 | 11 | 13 | 17 | 17 | － |
| 40 | 59 | 49 | 35 | 19 | 22 | 13 | 14 | 17 | 17 | － |
| 50 | 70 | 61 | 35 | 19 | 25 | 13 | 16 | 19 | 19 | － |
| 65 | 86 | 76 | 38 | 19 | 25 | 14 | 17 | 19 | 19 | － |
| 80 | 102 | 89 | 44 | 25 | 29 | 16 | 19 | 22 | 22 | － |
| 90 | 114 | 102 | 44 | 25 | 29 | 17 | 21 | 22 | 22 | － |
| 100 | 130 | 115 | 51 | 32 | 32 | 19 | 23 | 25 | 25 | － |
| 125 | 159 | 142 | 57 | 38 | 35 | 22 | 27 | 29 | 29 | － |
| 150 | 184 | 169 | 57 | 38 | 35 | 25 | 30 | 29 | 29 | － |
| 200 | 241 | 220 | 67 | 44 | 38 | 32 | 39 | 32 | 32 | － |
| 250 | 298 | 274 | 73 | 51 | 41 | 35 | 45 | 35 | 35 | － |
| 300 | 352 | 324 | 79 | 57 | 44 | 38 | 52 | 41 | 38 | 47 |
| 350 | 387 | 356 | 86 | 64 | 48 | 41 | 58 | 48 | 41 | 54 |
| 400 | － | － | － | － | 51 | 44 | 64 | 54 | 44 | 60 |
| 450 | － | － | － | － | 54 | 48 | 71 | 60 | 48 | 66 |
| 500 | － | － | － | － | 57 | 51 | 78 | 67 | 51 | 73 |
| 550 | － | － | － | － | 60 | 54 | 84 | 70 | 54 | 76 |
| 600 | － | － | － | － | 64 | 57 | 92 | 76 | 57 | 82 |
| Flange parameter table
| Testing Quality
Key Flange Types and Their Applications
| Flange Type | Characteristics | Applications |
| Weld Neck Flanges | Strong, tapered hub, welded connection | High-pressure, high-temperature systems |
| Slip-On Flanges | Easy to install, bolted connection | Low-pressure, non-critical systems |
| Socket Weld Flanges | Small diameter, high-pressure, welded connection | Small-diameter pipelines |
| Blind Flanges | Seals the end of a pipe | Blocking off pipelines, maintenance |
| Threaded Flanges | Threaded connection, no welding required | Low-pressure systems, hazardous welding environments |
