DIN2633 Welding Neck Flange - Carbon/Alloy/Stainless Steel - DN10 to DN3600 - PN0.6 to PN40.0 Pressure Rating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 days
Brand:
ZHENGSHENG
Product Description
DIN2633 Welding Neck Flange Overview
High-performance welding neck flange manufactured to DIN German standards, designed for reliable connections in industrial piping systems.
Material Specifications
- Carbon Steel - Standard industrial applications
- Alloy Steel - Enhanced strength and temperature resistance
- Stainless Steel - Corrosion-resistant for demanding environments
Pressure Rating Specifications
Comprehensive pressure rating table showing weight in kilograms across various nominal diameters and pressure classes:
| DN | PN0.6 | PN1.0 | PN1.6 | PN2.5 | PN4.0 | PN6.4 | PN10.0 | PN16.0 | PN25.0 | PN32.0 | PN40.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 0.335 | 0.58 | 0.58 | 0.661 | 0.661 | 1.09 | 1.09 | 1.09 | 2.08 | 2.08 | 2.52 |
| 15 | 0.392 | 0.648 | 0.648 | 0.746 | 0.746 | 1.19 | 1.19 | 1.2 | 2.47 | 2.47 | 3.59 |
| 20 | 0.592 | 0.952 | 0.952 | 1.06 | 1.06 | 2.02 | 2.02 | 2.66 | 3.51 | 5 | 7.43 |
| 25 | 0.747 | 1.14 | 1.14 | 1.29 | 1.29 | 2.66 | 2.66 | 4.3 | 6.45 | 8.25 | 14 |
| 32 | 1.05 | 1.69 | 1.69 | 1.88 | 1.88 | 3.2 | 3.2 | 6.26 | 7.85 | 10.3 | 16.7 |
| 40 | 1.18 | 1.86 | 1.86 | 2.33 | 2.33 | 4.09 | 4.09 | 8.35 | 12.2 | 19.1 | 31.6 |
| 50 | 1.34 | 2.53 | 2.53 | 2.82 | 2.82 | 4.55 | 5.98 | 9.75 | 16 | 24.8 | 38.4 |
| 65 | 1.67 | 3.06 | 3.06 | 3.74 | 3.74 | 5.73 | 7.91 | 14.8 | 26.3 | 42 | 67.3 |
| 80 | 2.71 | 3.7 | 3.7 | 4.75 | 4.75 | 6.69 | 8.95 | 23 | 37.8 | 64.5 | 96 |
| 100 | 3.24 | 4.62 | 4.62 | 6.52 | 6.52 | 9.66 | 13.7 | 32.5 | 58 | 89.5 | 146 |
| 125 | 4.49 | 6.3 | 6.3 | 9.07 | 9.07 | 15.1 | 22.7 | 59.4 | 105 | 170 | 296 |
| 150 | 5.15 | 7.75 | 7.75 | 11.8 | 11.8 | 21.9 | 30.2 | 94.5 | 182 | 308 | |
| 200 | 7.78 | 11.3 | 11 | 17 | 21.5 | 34.9 | 52.8 | 136 | |||
| 250 | 10.8 | 14.7 | 15.6 | 24.4 | 34.9 | 49.6 | 81.4 | ||||
| 300 | 14 | 17.4 | 22 | 31.2 | 49.7 | 68.7 | 122 | ||||
| 350 | 18.5 | 23.6 | 31.2 | 47.2 | 68.1 | 94.6 | 165 | ||||
| 400 | 21.2 | 28.06 | 39.3 | 61.7 | 96.5 | 124 | |||||
| 500 | 28.6 | 31.5 | 44.3 | 71.9 | 99.7 | ||||||
| 600 | 31.5 | 38.1 | 61 | 89.6 | 117 | ||||||
| 700 | 37.4 | 44.6 | 75.4 | 104 | |||||||
| 800 | 46.1 | 62.4 | 77 | 136 | |||||||
| 900 | 55.6 | 84.1 | 101 | 186 | |||||||
| 1000 | 61.9 | 98.5 | 122 | 236 | |||||||
| 1200 | 100 | 115 | 162 | 307 | |||||||
| 1400 | 149 | 182 | 243 | ||||||||
| 1600 | 180 | 248 | 323 | ||||||||
| 1800 | 225 | 347 | 479 | ||||||||
| 2000 | 295 | 430 | 599 | ||||||||
| 2200 | 361 | 539 | 719 | ||||||||
| 2400 | 415 | 658 | |||||||||
| 2600 | 530 | 825 | |||||||||
| 2800 | 643 | 979 | |||||||||
| 3000 | 777 | 1156 | |||||||||
| 3200 | 851 | 1402 | |||||||||
| 3400 | 993 | ||||||||||
| 3600 | 1001 |
Key Features
- Precision-engineered to DIN 2633 German standards
- Available in carbon steel, alloy steel, and stainless steel
- Comprehensive pressure rating range from PN0.6 to PN40.0
- Wide diameter selection from DN10 to DN3600
- Welding neck design for optimal stress distribution
- Ideal for high-pressure and high-temperature applications
Note: All weights shown are in kilograms. Consult technical specifications for complete dimensional data and installation guidelines.
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Company
Cangzhou Zhengsheng Pipeline Equipment Co., Ltd.