- Model NO.: ZR-194
- Connection: Welding
- P: 0.015-0.040%
- Transport Package: Wooden Case
- Origin: Qingdao
- Material: Copper
- Cu: 99.90% Minimum
- Trademark: ZeRui
- Specification: from 1/4" to 4-1/8"
- HS Code: 7412100000
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Production Specifications
Specifications:
Alloy: C12200, Cu-DHP
Size range: OD size from 1/4" to 4-1/8" (from 6mm to 108mm)
Type: CxC, FTGx C
Marking: our brand name + size
Packing: Sealed by plastic bag, packing in strong sea worthy carton and palletized
Standard: ASME B16.22, EN 1254-1
Application: for plumbing, refrigeration and medical gas
Delivery time: 4-5 weeks
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Copper Fittings Dimensions
| Nominal Size | Male End (inch) | Female End (inch) |
Wall Thickness (inch) |
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| Outside Diameter | Length | Inside Diameter | Depth | ||||
| Min. | Max. | Min. | Min. | Max. | Min. | Min. | |
| 1/4" | 0.373 | 0.376 | 0.38 | 0.377 | 0.381 | 0.31 | 0.023 |
| 3/8" | 0.497 | 0.501 | 0.44 | 0.502 | 0.506 | 0.38 | 0.026 |
| 1/2" | 0.622 | 0.626 | 0.56 | 0.627 | 0.631 | 0.50 | 0.029 |
| 5/8" | 0.747 | 0.751 | 0.69 | 0.752 | 0.756 | 0.62 | 0.031 |
| 3/4" | 0.872 | 0.876 | 0.81 | 0.877 | 0.881 | 0.75 | 0.033 |
| 1" | 1.122 | 1.127 | 0.97 | 1.128 | 1.132 | 0.91 | 0.040 |
| 1-1/4" | 1.372 | 1.377 | 1.03 | 1.378 | 1.382 | 0.97 | 0.044 |
| 1-1/2" | 1.621 | 1.627 | 1.16 | 1.628 | 1.633 | 1.09 | 0.051 |
| 2" | 2.121 | 2.127 | 1.41 | 2.128 | 2.133 | 1.34 | 0.059 |
| 2-1/2" | 2.621 | 2.627 | 1.53 | 2.628 | 2.633 | 1.47 | 0.067 |
| 3" | 3.121 | 3.127 | 1.72 | 3.128 | 3.133 | 1.66 | 0.075 |
| 3-1/2" | 3.621 | 3.627 | 1.97 | 3.628 | 3.633 | 1.91 | 0.086 |
| 4" | 4.121 | 4.127 | 2.22 | 4.128 | 4.133 | 2.16 | 0.096 |
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 Copper Fittings Internal Working Pressure| Nominal Size | Internal Working Pressure (psi) | ||||||
| -20-100°F | 150°F | 200°F | 250°F | 300°F | 350°F | 400°F | |
| 1/4" | 912 | 725 | 729 | 729 | 714 | 608 | 456 |
| 3/8" | 779 | 662 | 623 | 623 | 610 | 519 | 389 |
| 1/2" | 722 | 613 | 577 | 577 | 565 | 481 | 361 |
| 5/8" | 631 | 537 | 505 | 505 | 495 | 421 | 316 |
| 3/4" | 582 | 495 | 466 | 466 | 456 | 388 | 291 |
| 1" | 494 | 420 | 395 | 395 | 387 | 330 | 247 |
| 1-1/4" | 439 | 373 | 351 | 351 | 344 | 293 | 219 |
| 1-1/2" | 408 | 347 | 327 | 327 | 320 | 272 | 204 |
| 2" | 364 | 309 | 291 | 291 | 285 | 242 | 182 |
| 2-1/2" | 336 | 285 | 269 | 269 | 263 | 224 | 168 |
| 3" | 317 | 270 | 254 | 254 | 248 | 211 | 159 |
| 3-1/2" | 304 | 258 | 243 | 243 | 238 | 202 | 152 |
| 4" | 293 | 249 | 235 | 235 | 230 | 196 | 147 |
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The main advantage of bioglass ceramics is that CaO and P2O5 can be introduced into the glass. Hydroxyapatite crystals can be precipitated by heat treatment. It has excellent biocompatibility and bioactivating properties, and other components in the composition can precipitate other components. Types of crystals ensure the chemical stability and machinability of materials, and are more promising than metals, alumina and Other Materials. Many clinical trials have been conducted to date, some for six years, and have yielded promising results.
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