ASTM A53 Fasalka B bilaa-la'aanta ah waa badeecadayada ugu caansan ee hoos timaadda qeexitaankan iyo tuubada A53 ayaa sida caadiga ah laba shahaado u ah A106 B tuubo aan lahayn.
ASTM A53 Fasalka B waa walxaha hoos yimaada heerka birta birta ee Maraykanka, API 5L Gr.B sidoo kale waa walxaha caadiga ah ee Maraykanka, A53 GR.B ERW waxaa loola jeedaa caabbinta korantada ee welded birta A53 GR.B; API 5L GR.B Welded waxaa loola jeedaa shayga birta alxanka leh ee API 5L GR.B.
Hantida Kiimikada%
| / |
Darajo |
C,
max |
Mn,
max |
P,
max |
S,
max |
Ku*,
max |
Ni*,
max |
Cr*,
max |
Mo*,
max |
V*,
max |
| Nooca S (La'aan) |
A |
0.25 |
0.95 |
0.05 |
0.05 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
| B |
0.3 |
1.2 |
0.05 |
0.05 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
| Nooca E (koronto-iska-caabbinta alxanka) |
A |
0.25 |
0.95 |
0.05 |
0.05 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
| B |
0.3 |
1.2 |
0.05 |
0.05 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
| Nooca F (Furnace-Alxanka) |
A |
0.3 |
1.2 |
0.05 |
0.05 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
* Wadarta guud ee shantan walxood waa in aanay dhaafin 1.00%
Guryaha Makaanikada
|
Darajada A |
Darajada B |
| Xoog Jimicsiga, min., psi, (MPa) |
48,000 (330) |
60,000 (415) |
| Xoogga Wax-soosaarka, min., psi, (MPa) |
30,000 (205) |
35,000 (240) |
(Fiiro gaar ah: Tani waa macluumaadka lagu soo koobay ASME Specification A53. Fadlan tixraac Heerarka gaarka ah ama Faahfaahinta ama nala soo xidhiidh wixii faahfaahin dheeraad ah.)
ASTM A53 tuubooyin bir ah oo aan kala go 'lahayn waa sumad Maraykan ah. A53-F waxay u dhigantaa walxaha Q235 ee Shiinaha, A53-A waxay u dhigantaa Shiinaha No. 10, iyo A53-B waxay u dhigantaa Shiinaha No. 20.
Habka wax soo saarka
Habka wax-soo-saarka tuubooyinka birta ee aan cillad lahayn waxa loo qaybiyaa tuubo kulul oo duuban iyo qabow.
1. Habka wax soo saarka ee birta birta ah ee kulul ee birta ah ee kulul: tube billet → kululaynta → dalool → saddex-roller / iskutallaabta-rogid & duubid joogto ah → de-pepe → cabbirka → qaboojinta saamaynta leverage la ogaaday.
2. Habka wax soo saarka ee tuubooyinka birta ah ee aan kala go'a lahayn ee qabow: tuubo bannaan → kuleyl → daloolin → ciwaanka → soo saarista → pickling → saliidaynta → sawir qabow oo badan
Codsiyada
1. Dhismaha: dhuumaha hoostooda, biyaha dhulka hoostiisa, iyo gaadiidka biyaha kulul.
2. Farsamaynta makaanikada, gacmo-gacmeedyada, qaybaha mishiinada, iwm.
3. Koronto: Gaadhida gaaska, dhuumaha dareeraha korantada ee korontada
4. Tuubooyinka lidka ku ah tamarta dabaysha, iwm.
