DIN 1.4438 EFW tube dị ka ọkọlọtọ mba ụwa na nkọwapụta igwe anaghị agba nchara capillary coiled tubing.
DIN 1.4438 EFW Tube Dị ka ọkọlọtọ mba ụwa na nkọwapụta
Dị ka ọ dị na alloy 316, kemịkalụ nke obere carbon igwe anaghị agba nchara nwere chromium, nickel, na molybdenum.Austenitic alloy nke usoro 300, 317L igwe anaghị agba nchara Tubes na-ewere dị ka mgbanwe karịa ọkwa 316. Ọdịnaya nke molybdenum na kemịkalụ alloy a dị elu karịa 3%.Alloy ọkwa molybdenum a gbanwere nwere ọtụtụ njirimara dị mkpa.Dịka ọmụmaatụ, WERKSTOFF NR.1.4438 Tube Exchanger Tube na-egosipụta nguzogide dị ukwuu na pitting na crevice corrosion tụnyere alloy 316.
Nkọwapụta TUBE igwe anaghị agba nchara
| Nkọwa ọwa mmiri igwe anaghị agba nchara | ASTM A213 (nkezi mgbidi) na ASTM A269 |
| Dayameta dị n'èzí | 1/16" ruo 3/4" |
| Nkọwa ọwa mmiri igwe anaghị agba nchara | ASTM A249 na ASTM A269 |
| akara ule | TP – 304,304L,316,316L,201, 2205, 2507 |
| Ọkpụrụkpụ | .010 ″ ruo .083” |
Igwe igwe anaghị agba nchara (WELDED 304/L ma ọ bụ 316/L)
| Dayameta dị n'èzí (OD) | Ọkpụrụkpụ mgbidi |
| 1/8" - 3/4" | 0.5mm - 4mm |
Igwe igwe anaghị agba nchara (SEAMLESS 316/L)
| Dayameta dị n'èzí (OD) | Ọkpụrụkpụ mgbidi | |
| 1/16" - 3/4" | 0.5mm - 4mm | |
Ọkpụkpọ kemịkalụ kemịkalụ igwe anaghị agba nchara
Tebụlụ dị n'okpuru na-egosi nhazi kemịkalụ nke ejiri maka igwe anaghị agba nchara:
| Akara ule | 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 ALA NGWA
| Ihe onwunwe | Okpomọkụ | Okpomọkụ | Ike ọdụdọ | Mpụta Ike | Ogologo %, Min |
| Ọgwụgwọ | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F (º C) | |||||
| TP304 | Ngwọta | 1900 (1040) | 75 (515) | 30 (205) | 35 |
| TP304L | Ngwọta | 1900 (1040) | 70 (485) | 25 (170) | 35 |
| TP316 | Ngwọta | 1900 (1040) | 75 (515) | 30 (205) | 35 |
| TP316L | Ngwọta | 1900 (1040) | 70 (485) | 25 (170) | 35 |
Dee ozi gị ebe a ziga anyị ya
