In detail
What it is made of
The number that matters
Nominal pressure
25bar
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Liquid Medium
- Heating Systems
- Irrigation Systems
- Ventilation Systems
الفلانج هو مكون دائري مسطح أو مرتفع، عادةً مع ثقوب للبراغي أو المسامير، يُستخدم لربط أو ختم نهايات الأنابيب أو الخزانات أو البراميل أو أجزاء المعدات الأخرى. تُستخدم الفلانجات في صناعات مختلفة لتوفير اتصالات قوية ومقاومة للتسرب بين العناصر المختلفة لنظام ما.
الأبعاد العامة وأبعاد التركيب للفلانجات لمادة جسم DNOVA - الفولاذ المقاوم للصدأ AISI 321В
رسم تخطيطي للفلانج لمادة جسم DNOVA - الفولاذ المقاوم للصدأ AISI 321В
| DN | dB | ب | c1 | د | D1 | d | ن | h | الوزن |
| 15 | 22 | 14 | 2 | 95 | 65 | 14 | 4 | 2 | 0,71 |
| 20 | 27,5 | 16 | 2 | 105 | 75 | 14 | 4 | 2 | 0,98 |
| 25 | 34,5 | 16 | 3 | 115 | 85 | 14 | 4 | 2 | 1,17 |
| 32 | 43,5 | 18 | 3 | 135 | 100 | 18 | 4 | 2 | 1,77 |
| 40 | 49,5 | 18 | 3 | 150 | 110 | 18 | 4 | 3 | 2,18 |
| 50 | 61,5 | 20 | 3 | 165 | 125 | 18 | 4 | 3 | 2,8 |
| 65 | 77,5 | 22 | 4 | 185 | 145 | 18 | 8 | 3 | 3,22 |
| 80 | 90,5 | 24 | 4 | 200 | 160 | 18 | 8 | 3 | 4,06 |
| 100 | 116 | 26 | 4 | 235 | 190 | 22 | 8 | 3 | 5,92 |
| 125 | 141,5 | 28 | 4 | 270 | 220 | 26 | 8 | 3 | 8,26 |
| 150 | 170,5 | 30 | 4 | 300 | 250 | 26 | 8 | 3 | 10,5 |
| 200 | 221,5 | 32 | 4 | 360 | 310 | 26 | 12 | 3 | 13,3 |
| 250 | 276,5 | 35 | 6 | 425 | 370 | 30 | 12 | 3 | 18,9 |
| 300 | 327,5 | 38 | 6 | 485 | 430 | 30 | 16 | 4 | 24 |
- Body material
- Stainless steel AISI 321/1.4541
- Maximum allowable temperature
- 600 °C
- Connection type
- For welding
- Operating environment
- Water وAir وLiquid Medium
- Applications
- Heating Systems وIrrigation Systems وVentilation Systems
- Nominal pressure
- 25 bar
- Type of seal
- None
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.