Baoji Lihua Nonferrous Metals Co., Ltd.
Baoji Lihua Nonferrous Metals Co., Ltd.
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ASME 16.5 B381 Ti Gr. 2 titanium weld neck flange rf class150 WN forged flange
Welding Neck Flanges
Product Information
Material: Gr1, Gr2, Gr5, Gr7, Gr12
Standard: ANSI B16.5, ASME B16.5, EN1092-1, JIS B2220, DIN2627-2628
Size: 1/2"~ 30"NB, NPS 1/2 - NPS 24 (DN 10 - 2000) .
Pressure Clase: PN0.25~32Mpa/ (DIN) PN6,PN10,PN16,PN25 though PN250/ 150LB, 250LB ,300LB, 400 LB,500LB, 600 LB,900LB, 1500LB,2500LB.
Sealing Surface: RF, FF, TG, RJ etc.
Technique: Froged and CNC Machined
Functions
1. Flange, gasket and bolts are connected to each other as a detachable connection of a combined sealing structures.
2. Flange connection is an important connection method for pipeline construction.
3. The flange connection is easy to use and can withstand large pressures.
Different Titanium Grade
| grade | Tensile strength(min) | Yeild strength(min) | Elongation(%) | |||
| component | ksi | MPa | ksi | MPa | ||
| Gr1 | Ta1 | 35 | 240 | 20 | 138 | 24 |
| Gr2 | Ta2 | 50 | 345 | 40 | 275 | 20 |
| Gr5 | Ti6Al4V | 130 | 895 | 120 | 828 | 10 |
| Gr7 | Ti-0.2Pd | 50 | 345 | 40 | 275 | 20 |
| Gr9 | Ti-3Al-2.5V | 90 | 620 | 70 | 483 | 15 |
| Gr12 | Ti-0.3Mo-0.8Ni | 70 | 483 | 50 | 345 | 18 |
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