304 u 316 SS kapillari Coil Tubes fornitur fiċ-Ċina
304 u 316 SS kapillari Coil Tubes fornitur fiċ-Ċina
Hemm gradi ta 'materjal differenti li jintużaw għat-tubi kkoljati għal skambjaturi tas-sħana, bojlers, super heaters u applikazzjonijiet oħra ta' temperatura għolja li jinvolvu tisħin jew tkessiħ.It-tipi differenti jinkludu t-tubi ta 'l-istainless steel coiled 3/8 ukoll.Skont in-natura tal-applikazzjoni, in-natura tal-fluwidu li qed jiġi trażmess permezz tat-tubi u l-gradi tal-materjal, dawn it-tipi ta 'tubi huma differenti.Hemm żewġ dimensjonijiet differenti għat-tubi kkoljati bħala d-dijametru tat-tubu u d-dijametru tal-coil, it-tul, il-ħxuna tal-ħajt u l-iskedi.It-Tubi tal-Coil SS jintużaw f'dimensjonijiet u gradi differenti skont ir-rekwiżiti tal-applikazzjoni.Hemm materjali ta 'liga għolja u materjali oħra ta' l-azzar tal-karbonju li huma disponibbli għat-tubi tal-coil ukoll.
Kompatibilità Kimika ta 'Stainless Steel Coil Tube
| Grad | C | Mn | Si | P | S | Cr | Mo | Ni | N | Ti | Fe | |
| 304 | min. | 18.0 | 8.0 | |||||||||
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||||
| 304L | min. | 18.0 | 8.0 | |||||||||
| max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||||
| 304H | min. | 0.04 | 18.0 | 8.0 | ||||||||
| max. | 0.010 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |||||
| SS 310 | 0.015 max | 2 max | 0.015 max | 0.020 max | 0.015 max | 24.00 26.00 | 0.10 max | 19.00 21.00 | 54.7 min | |||
| SS 310S | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 26.00 | 0.75 max | 19.00 21.00 | 53.095 min | |||
| SS 310H | 0.04 0.10 | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 26.00 | 19.00 21.00 | 53.885 min | ||||
| 316 | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |||||
| 316L | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |||||
| 316TI | 0.08 max | 10.00 14.00 | 2.0 max | 0.045 max | 0.030 max | 16.00 18.00 | 0.75 max | 2.00 3.00 | ||||
| 317 | 0.08 max | 2 max | 1 max | 0.045 max | 0.030 max | 18.00 20.00 | 3.00 4.00 | 57.845 min | ||||
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 20.00 | 3.00 4.00 | 11.00 15.00 | 57.89 min | |||
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 5(C+N) 0.70 max | |||
| SS 321H | 0.04 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 4(C+N) 0.70 max | |||
| 347/ 347H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 20.00 | 9.0013.00 | |||||
| 410 | min. | 11.5 | ||||||||||
| max. | 0.15 | 1.0 | 1.00 | 0.040 | 0.030 | 13.5 | 0.75 | |||||
| 446 | min. | 23.0 | 0.10 | |||||||||
| max. | 0.2 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | 0.50 | 0.25 | ||||
| 904L | min. | 19.0 | 4.00 | 23.00 | 0.10 | |||||||
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |||
Ċart tal-Proprjetajiet Mekkaniċi tal-Koljatura tat-Tubi tal-Azzar Stainless
| Grad | Densità | Punt tat-tidwib | Saħħa tat-tensjoni | Qawwa tar-Rendiment (0.2% Offset) | Titwil |
| 304/ 304L | 8.0 g/ċm3 | 1400 °C (2550 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 304H | 8.0 g/ċm3 | 1400 °C (2550 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 40 % |
| 310 / 310S / 310H | 7.9 g/ċm3 | 1402 °C (2555 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 40 % |
| 306/ 316H | 8.0 g/ċm3 | 1400 °C (2550 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 316L | 8.0 g/ċm3 | 1399 °C (2550 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 317 | 7.9 g/ċm3 | 1400 °C (2550 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 321 | 8.0 g/ċm3 | 1457 °C (2650 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 347 | 8.0 g/ċm3 | 1454 °C (2650 °F) | Psi 75000, MPa 515 | Psi 30000, MPa 205 | 35 % |
| 904L | 7.95 g/ċm3 | 1350 °C (2460 °F) | Psi 71000, MPa 490 | Psi 32000, MPa 220 | 35 % |
SS Heat Exchanger Coiled Tubi Gradi ekwivalenti
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
| SS 304H | 1.4301 | S30409 | – | – | – | – | – |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
| SS 310H | – | S31009 | – | – | – | – | – |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| SS 316H | 1.4401 | S31609 | – | – | – | – | – |
| SS 316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 |
| SS 317 | 1.4449 | S31700 | SUS 317 | – | – | – | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
| SS 321 | 1.4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | – | – | – | X12CrNiTi18-9 |
| SS 347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | – | – | X6CrNiNb18-12 |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
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