Blind flange weight chart in kg specifications unlocks critical procurement success. This exclusive blind flange weight chart in kg, mm, pdf format delivers your ultimate reference guide for superior solid disc-shaped components that guarantee pipe ends or vessel openings seal perfectly. These essential piping elements contain no center bore, making them the industry-leading choice for pressure testing and system isolation, with precision weight specifications varying dramatically based on premium material grades, including robust carbon steel (ASTM A105, A350 LF2), advanced stainless steel (304L, 316L), and high-performance alloy steel (A182 F11, F22) configurations.
Revolutionary Blind Flange Weight Chart in KG and MM Dimensions
Game-Changing Blind Flange Weight Chart - Superior Standard Pressure Classes
ASME B16.5 - Class 150 Professional-Grade Specifications
Size (inches) | Nominal Size (mm) | Weight Carbon Steel (kg) | Weight SS 316L (kg) | Thickness (mm) | Outer Diameter (mm) | Bolt Circle (mm) | Number of Bolts |
1/2" | DN15 | 0.45 | 0.52 | 11 | 89 | 60 | 4 |
3/4" | DN20 | 0.68 | 0.78 | 11 | 98 | 70 | 4 |
1" | DN25 | 0.91 | 1.05 | 11 | 108 | 79 | 4 |
1-1/4" | DN32 | 1.36 | 1.56 | 13 | 117 | 89 | 4 |
1-1/2" | DN40 | 1.59 | 1.83 | 13 | 127 | 98 | 4 |
2" | DN50 | 2.27 | 2.61 | 16 | 152 | 121 | 4 |
2-1/2" | DN65 | 3.18 | 3.66 | 16 | 178 | 140 | 4 |
3" | DN80 | 4.54 | 5.22 | 19 | 191 | 152 | 4 |
4" | DN100 | 6.80 | 7.82 | 19 | 229 | 190 | 8 |
5" | DN125 | 9.07 | 10.43 | 22 | 254 | 216 | 8 |
6" | DN150 | 13.61 | 15.65 | 22 | 279 | 241 | 8 |
8" | DN200 | 22.68 | 26.08 | 22 | 343 | 298 | 8 |
10" | DN250 | 34.02 | 39.12 | 25 | 406 | 362 | 12 |
12" | DN300 | 45.36 | 52.16 | 25 | 483 | 432 | 12 |
14" | DN350 | 58.97 | 67.82 | 29 | 533 | 476 | 12 |
16" | DN400 | 72.58 | 83.47 | 29 | 597 | 540 | 16 |
18" | DN450 | 90.72 | 104.33 | 32 | 635 | 578 | 16 |
20" | DN500 | 113.40 | 130.41 | 35 | 698 | 635 | 20 |
24" | DN600 | 163.29 | 187.78 | 41 | 813 | 749 | 20 |
ASME B16.5 - Class 300 Premium High-Pressure Specifications
Size (inches) | Nominal Size (mm) | Weight Carbon Steel (kg) | Weight SS 316L (kg) | Thickness (mm) | Outer Diameter (mm) | Bolt Circle (mm) | Number of Bolts |
1/2" | DN15 | 0.68 | 0.78 | 14 | 95 | 67 | 4 |
3/4" | DN20 | 0.91 | 1.05 | 16 | 117 | 83 | 4 |
1" | DN25 | 1.36 | 1.56 | 17 | 124 | 89 | 4 |
1-1/4" | DN32 | 1.81 | 2.08 | 17 | 133 | 98 | 4 |
1-1/2" | DN40 | 2.27 | 2.61 | 19 | 140 | 105 | 4 |
2" | DN50 | 3.18 | 3.66 | 22 | 165 | 127 | 8 |
2-1/2" | DN65 | 4.54 | 5.22 | 25 | 190 | 149 | 8 |
3" | DN80 | 6.35 | 7.30 | 29 | 210 | 168 | 8 |
4" | DN100 | 11.34 | 13.04 | 32 | 254 | 200 | 8 |
5" | DN125 | 16.33 | 18.78 | 35 | 279 | 235 | 8 |
6" | DN150 | 24.95 | 28.69 | 36 | 318 | 270 | 12 |
8" | DN200 | 38.56 | 44.34 | 41 | 381 | 330 | 12 |
10" | DN250 | 58.97 | 67.82 | 44 | 445 | 387 | 16 |
12" | DN300 | 79.38 | 91.29 | 48 | 521 | 451 | 16 |
14" | DN350 | 104.33 | 119.98 | 51 | 584 | 514 | 20 |
16" | DN400 | 136.08 | 156.49 | 54 | 648 | 578 | 20 |
18" | DN450 | 172.37 | 198.22 | 57 | 711 | 635 | 24 |
20" | DN500 | 217.72 | 250.38 | 60 | 775 | 698 | 24 |
24" | DN600 | 326.59 | 375.58 | 67 | 902 | 813 | 24 |
ASME B16.5 - Class 600 Elite Ultra-High Pressure Specifications
Size (inches) | Nominal Size (mm) | Weight Carbon Steel (kg) | Weight SS 316L (kg) | Thickness (mm) | Outer Diameter (mm) | Bolt Circle (mm) | Number of Bolts |
2" | DN50 | 4.99 | 5.74 | 29 | 165 | 127 | 8 |
3" | DN80 | 9.98 | 11.48 | 35 | 210 | 168 | 8 |
4" | DN100 | 17.69 | 20.34 | 41 | 254 | 200 | 8 |
6" | DN150 | 36.29 | 41.73 | 48 | 318 | 270 | 12 |
8" | DN200 | 63.50 | 73.03 | 54 | 381 | 330 | 12 |
10" | DN250 | 99.79 | 114.76 | 60 | 445 | 387 | 16 |
12" | DN300 | 149.69 | 172.14 | 67 | 521 | 451 | 16 |
Proven B2B Trade Strategies for Maximum Blind Flange Procurement Success
World-class B2B trade relationships demand cutting-edge quality control measures through trusted third-party inspection services, certified material test certificates, and precision dimensional verification ensuring guaranteed compliance with industry-leading ASME B16.5, ASME B16.47, and API 6A specifications. Smart blind flange transportation requires advanced packaging solutions where strategic weight distribution considerations become mission-critical for large-diameter, high-pressure class components, with the powerful Pipex.ai platform delivering seamless logistics coordination between top-tier manufacturers and end-users. Expert procurement involves mastering quality, delivery timelines, and competitive pricing structures through proven bulk ordering advantages, exclusive long-term supply agreements, and intelligent vendor diversification strategies that eliminate supply chain risks while maximizing total cost of ownership.
Revolutionary B2B trade platforms provide comprehensive documentation packages, including detailed blind flange weight chart PDF files containing complete specifications, professional dimensional drawings, and certified material certificates that streamline engineering reviews and accelerate procurement processes. Premium blind flanges deliver exceptional performance during critical hydrostatic testing phases, providing bulletproof isolation points where precise weight considerations impact support structure requirements and installation methodology, while expert material selection influences superior service life expectations through advanced corrosion allowances and temperature cycling effects. Breakthrough manufacturing techniques including precision forging and state-of-the-art CNC machining continue delivering enhanced dimensional accuracy while optimizing weight distributions, with innovative digital platforms like Pipex.ai enabling real-time specification verification and automated procurement workflows that revolutionize traditional B2B trade practices as quality-conscious organizations increasingly demand complete traceability documentation and comprehensive weight chart PDF resources.