DIN 1.4438 EFW Tube E waatea ana e ai ki nga Paerewa o te Ao me nga Whakatakotoranga.
DIN 1.4438 EFW Tube E waatea ana e ai ki nga Paerewa o te Ao me nga Whakaritenga
DIN 1.4438 EFW Tube E waatea ana e ai ki nga Paerewa o te Ao me nga Whakatakotoranga.
Pērā i te koranu 316, kei roto i te matū o te waro iti kowiri tira he chromium, nickel, me te molybdenum.He koranu austenitic no te raupapa 300, ko te 317L Stainless Steel Seamless Tubes e kiia ana he whakarereketanga i runga i te karaehe 316. Ko te ihirangi o te molybdenum i roto i te matū o tenei koranu he teitei ake i te 3%.He maha nga ahuatanga nui o tenei koranu molybdenum kua whakarereketia.Hei tauira, ko te WERKSTOFF NR.1.4438 Heat exchanger Tube e whakaatu ana i te kaha ake o te atete ki te rua me te waikura kapiti ki te koranu 316.
STAINLESS STEEL COIL TUBE SPECIFICATION
| Kowiri tira Whakatakotoranga Tuinga Coil Tubing | ASTM A213 (taiepa toharite) me ASTM A269 |
| Ko te Diamita o waho | 1/16" ki te 3/4" |
| Kowiri tira paiherea ngongo ngongo ngongo | ASTM A249 me ASTM A269 |
| Koeke | TP – 304,304L,316,316L,201,2205,2507 |
| Mātotoru | .010″ ki te .083” |
Ngongo Kowiri tira Kowiri tira (WELDED 304/L OR 316/L)
| Taone o waho (OD) | Matotoru pakitara |
| 1/8” – 3/4” | 0.5mm – 4mm |
Ngongo Kowiri tira Kowiri (KORE 316/L)
| Taone o waho (OD) | Matotoru pakitara | |
| 1/16” – 3/4” | 0.5mm – 4mm | |
KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA
Ko te ripanga i raro nei e whakaatu ana i te hanganga matū o te mea e whakamahia ana mo te Kowiri tira Coil Tube:
| KOEKE | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
SS COIL TUBE MECHANICAL PROPERTY
| Rauemi | Te wera | Te pāmahana | Te Kaha Toka | Te Kaha Tuku | Whakaroa %, Min |
| Te maimoatanga | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| TP304 | Rongoā | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Rongoā | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Rongoā | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Rongoā | 1900(1040) | 70(485) | 25(170) | 35 |
Tuhia to korero ki konei ka tukuna mai ki a matou
