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한국어BPE is the body of standards for bioprocessing equipment developed by the American Society of Mechanical ...
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BPE is the body of standards for bioprocessing equipment developed by the American Society of Mechanical Engineers (ASME)composed of volunteer professionals worldwide in 36 technical sub-field. BPE establishes standards for the design of equipmentused in bioprocessing, pharmaceutical and personal-care products, and other industries with strict hygienic requirements. it coverssystem design, materials, fabrication, inspections, cleaning and sanitization
Surface Finish
| BPE Code | Mechanicall Polished | BPE Code | Mechanicall Polished & Electroplished | ||
| Ra Average | Ra Average | ||||
| uin | um | uim | un | ||
| SF0 | NO Polished | NO Polished | SF4 | 15 | 0.38 |
| SF1 | 20 | 0.51 | SF5 | 20 | 0.51 |
| SF2 | 25 | 0.64 | SF6 | 25 | 0.64 |
| SF3 | 30 | 0.76 | |||
Tube Dimension
| Size | OD | Tube Wall Thickness | ||
| Inch | mm | Inch | mm | |
| 1/4" | 0.25 | 6.35 | 0.035 | 0.89 |
| 3/8" | 0.375 | 9.53 | 0.035 | 0.89 |
| 1/2" | 0.5 | 12.7 | 0.065 | 1.65 |
| 3/4" | 0.75 | 19.05 | 0.065 | 1.65 |
| 1" | 1 | 25.4 | 0.065 | 1.65 |
| 1.5" | 1 | 38.1 | 0.065 | 1.65 |
| 2" | 2 | 50.8 | 0.065 | 1.65 |
| 2.5" | 2.5 | 63.5 | 0.065 | 1.65 |
| 3" | 3 | 76.2 | 0.065 | 1.65 |
| 4" | 4 | 101.6 | 0.083 | 2.1 |
| 6" | 6 | 152.4 | 0.109 | 2.77 |
Dimension & Tolerance
| Size | OD | Tube Wall Thickness | |
| mm | Mechanically Polished | Electro Polished | |
| 1/4" | ±0.13 | +0.13/-0.10 | +0.08/-0.15 |
| 3/8" | ±0.13 | +0.13/-0.10 | +0.08/-0.15 |
| 1/2" | ±0.13 | +0.13/-0.20 | +0.13/-0.25 |
| 3/4" | ±0.13 | +0.13/-0.20 | +0.13/-0.25 |
| 1" | ±0.13 | +0.13/-0.20 | +0.13/-0.25 |
| 1.5" | ±0.2 | +0.13/-0.20 | +0.13/-0.25 |
| 2" | ±0.2 | +0.13/-0.20 | +0.13/-0.25 |
| 2.5" | ±0.25 | +0.13/-0.20 | +0.13/-0.25 |
| 3" | ±0.25 | +0.13/-0.20 | +0.13/-0.25 |
| 4" | ±0.38 | +0.20/-0.25 | +0.20/-0.30 |
| 6" | ±0.76 | +0.38/-0.38 | +0.38/-0.43 |
Material
| Material | C | M | N | Cr | Ni | Mo | S |
| SS3163/316L | 0.003 | 2 | 0.1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.005-0.007 |
| EN1.4404 | 0.003 | 2 | 0.1 | 16.0-18.5 | 10.0-14.5 | 2.0-2.5 | 0.005-0.007 |
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