Píob / Feadán Tíotáiniam
Déantar feadán gan uaim tíotáiniam a phróiseáil trí mhiondealú tinne tíotáiniam, easbhrúite go billet feadán tíotáiniam.Ansin déan feadáin tíotáiniam a tháirgeadh go dtí an méid cuí le sraith próiseas cosúil le teicneolaíocht rollta, annealing, picilte agus meilt iolrach.
Is éard atá i bhfeadán táthaithe tíotáiniam ná tiús oiriúnach den phláta tíotáiniam fuar-rollta ardchaighdeáin a roghnú, tar éis an próiseas cothromaithe, gearrtha agus níocháin, ansin pláta tíotáiniam a rolladh suas go feadánacha, táthú ag an trealamh táthú uathoibríoch iomlán.Rinne ár dtrealamh táthú chun cinn cáilíocht an táthú a ráthú.Ar deireadh cabhrú le táirgeadh an fheadáin tíotáiniam chaighdeán den scoth.
Feadán gan uaim tíotáiniam
Grád: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16 etc
Trastomhas seachtrach: 3~110mm
Tiús balla: 0.1~5.5mm
Fad: ≤19000mm
Feadán táthú tíotáiniam
Grád: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16 etc
Trastomhas seachtrach: 10~1000mm
Tiús balla: 0.5~5.5mm
Fad: ≤19000mm
Gr5, Gr23 feadán gan uaim cóimhiotail tíotáiniam
Trastomhas seachtrach: 20~110mm
Tiús balla: 1~50mm
Fad: ≤3000mm
Próiseas déantúsaíochta: Drilling, Hot Rolling
Píopa Tíotáiniam gan uaim | ||||||||||
| S10 | S40 | S80 | |||||||
Méid Píob | OD | Balla | Laistigh de Dia. | lbs / ft | Balla | Laistigh de Dia. | lbs / ft | Balla | Laistigh de Dia. | lbs / ft |
1/8 | .405 | .049 | .307 | .1072 | .068 | .269 | .1408 | .095 | .215 | .1810 |
1/4 | .540 | .065 | .410 | .1897 | .088 | .364 | .2442 | .119 | .302 | .3079 |
3/8 | .675 | .065 | .545 | .2437 | .091 | .493 | .3266 | .126 | .423 | .4251 |
1/2 | .840 | .083 | .674 | .3861 | .109 | .622 | .4896 | .147 | .546 | .6260 |
3/4 | 1. 050 | .083 | .884 | .4932 | .113 | .824 | .6506 | .154 | .742 | .8479 |
1 | 1. 315 | .109 | 1. 097 | .8078 | .133 | 1. 049 | .9660 | .179 | .957 | 1. 2495 |
1-1/4 | 1. 660 | .109 | 1. 442 | 1. 0389 | .140 | 1. 380 | 1. 3077 | .191 | 1. 278 | 1. 7242 |
1-1/2 | 1. 900 | .109 | 1. 681 | 1. 1996 | .145 | 1. 610 | 1. 5637 | .200 | 1. 500 | 2. 0893 |
2 | 2. 375 | .109 | 2. 157 | 1. 5178 | .154 | 2. 067 | 2. 1018 | .218 | 1. 939 | 2. 8895 |
2-1/2 | 2. 875 | .120 | 2. 635 | 2. 0315 | .203 | 2. 469 | 3. 3331 | .276 | 2. 323 | 4. 4080 |
3 | 3. 500 | .120 | 3. 260 | 2. 4924 | .216 | 3. 068 | 4. 3589 | .300 | 2. 900 | 5. 8992 |
3-1/2 | 4. 000 | .120 | 3. 760 | 2. 8611 | .226 | 3. 548 | 5. 2412 | .318 | 3. 364 | 7. 1950 |
4 | 4.500 | .120 | 4. 260 | 3. 2298 | .237 | 4. 026 | 6. 2085 | .337 | 3. 826 | 8. 6210 |
5 | 5. 563 | .134 | 5. 295 | 4. 4704 | .258 | 5. 047 | 8. 4106 | .375 | 4. 813 | 11.9550 |
6 | 6.625 | .134 | 6. 357 | 5. 3449 | .280 | 6. 065 | 10. 917 | .432 | 5. 761 | 16. 440 |
Píobán Tíotáiniam Táthaithe | |||||||
| S10 | S40 | |||||
Méid Píob | OD | Balla | Laistigh de Dia. | lbs / ft | Balla | Laistigh de Dia. | lbs / ft |
3/4 | .1.050 | .083 | .884 | .4932 | .113 | .824 | .6506 |
1 | 1. 315 | .109 | 1. 097 | .8078 | .133 | 1. 049 | .9660 |
1-1/4 | 1. 660 | .109 | 1. 442 | 1. 0389 | .140 | 1. 380 | 1. 3077 |
1-1/2 | 1. 900 | .109 | 1. 681 | 1. 1996 | .145 | 1. 610 | 1. 5637 |
2 | 2. 375 | .109 | 2. 157 | 1. 5178 | .154 | 2. 067 | 2. 1018 |
2-1/2 | 2. 875 | .120 | 2. 635 | 2. 0315 | .203 | 2. 469 | 3. 3331 |
3 | 3. 500 | .120 | 3. 260 | 2. 4924 | .216 | 3. 068 | 4. 3589 |
3-1/2 | 4. 000 | .120 | 3. 760 | 2. 8611 | .226 | 3. 548 | 5. 2412 |
4 | 4.500 | .120 | 4. 260 | 3. 2298 | .237 | 4. 026 | 6. 2085 |
5 | 5. 563 | .134 | 5. 295 | 4. 4704 | .258 | 5. 047 | 8. 4106 |
6 | 6.625 | .134 | 6. 357 | 5. 3449 | .280 | 6. 065 | 10. 917 |
8 | 8.625 | .148 | 8. 329 | 7. 7095 | .322 | 7. 981 | 16.429 |
10 | 10.750 | .165 | 10. 420 | 10.732 | .365 | 10.020 | 23.293 |
12 | 12. 750 | .180 | 12. 390 | 13. 904 | .375 | 12, 000 | 28.517 |
14 | 14.000 | .188 | 13.624 | 15. 956 | .375 | 13.250 | 31.397 |
16 | 16.000 | .188 | 15.624 | 18.267 | .375 | 15.250 | 36.006 |
18 | 18.000 | .188 | 17.624 | 20.577 | .375 | 17.250 | 40.615 |
20 | 20,000 | .218 | 19.564 | 26.500 | .375 | 19.250 | 45.223 |
24 | 24,000 | .250 | 23.500 | 36.486 | .375 | 23.250 | 54.441 |
Sonraíocht Chaighdeánach ASTM B338 - 10e1 le haghaidh Feadáin Cóimhiotail Tíotáiniam agus Tíotáiniam gan uaim agus Táthaithe le haghaidh Comhdhlúthadáin agus Malartóirí Teasa
ASTM B862 – 09 Sonraíocht Chaighdeánach do Phíopa Táthaithe Cóimhiotal Tíotáiniam agus Tíotáiniam
ASTM B861 - 10 Sonraíocht Chaighdeánach do Phíopa Gan uaim Tíotáiniam agus Cóimhiotal Tíotáiniam, ASTM B337
Tube / Píobán Tíotáiniam | Ainm Táirge | Grád | Sonraíocht(mm) | Caighdeán |
Tube gan uaim | Gr.1 Gr.2 Gr.7 Gr.9 Gr.12
| OD(3-114)×THK(0.5-10) ×≤ fad 12000 | ASTM B337 ASTM B338 ASTM B 861 | |
Píob Táthú | Gr.1 Gr.2 Gr.7 Gr.12 | ≥OD133 | Tiománaí ASTM B862 | |
Tube (An Rúis) | BT1-0 | OD(3-114)×THK(0.5-10) ×≤ fad 12000 | GOST22879 | |
Comhdhéanamh ceimiceach
Grád | Comhdhéanamh ceimiceach, meáchan faoin gcéad (%) | ||||||||||||
C (≤) | O (≤) | N (≤) | H (≤) | Fe (≤) | Al | V | Pd | Ru | Ni | Mo | Eilimintí Eile uas.gach | Eilimintí Eile uas.Iomlán | |
Gr1 | 0. 08 | 0. 18 | 0. 03 | 0. 015 | 0. 20 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr2 | 0. 08 | 0.25 | 0. 03 | 0. 015 | 0. 30 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr4 | 0. 08 | 0.25 | 0. 03 | 0. 015 | 0. 30 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr5 | 0. 08 | 0. 20 | 0. 05 | 0. 015 | 0. 40 | 5.5~ 6.75 | 3.5~ 4.5 | — | — | — | — | 0.1 | 0.4 |
Gr7 | 0. 08 | 0.25 | 0. 03 | 0. 015 | 0. 30 | — | — | 0. 12 go 0.25 | — | 0. 12 go 0.25 | — | 0.1 | 0.4 |
Gr9 | 0. 08 | 0. 15 | 0. 03 | 0. 015 | 0.25 | 2.5~ 3.5 | 2.0~ 3.0 | — | — | — | — | 0.1 | 0.4 |
Gr11 | 0. 08 | 0. 18 | 0. 03 | 0. 15 | 0.2 | — | — | 0. 12 go 0.25 | — | — | — | 0.1 | 0.4 |
Gr12 | 0. 08 | 0.25 | 0. 03 | 0. 15 | 0.3 | — | — | — | — | 0.6~0.9 | 0.2~0.4 | 0.1 | 0.4 |
Gr16 | 0. 08 | 0.25 | 0. 03 | 0. 15 | 0.3 | — | — | 0.04 go 0.08 | — | — | — | 0.1 | 0.4 |
Gr23 | 0. 08 | 0. 13 | 0. 03 | 0. 125 | 0.25 | 5.5~ 6.5 | 3.5~ 4.5 | — | — | — | — | 0.1 | 0.1 |
Airíonna fisiceacha
Grád | Airíonna fisiceacha | ||||
Neart teanntachta Min | Neart toraidh Íosmhéid (0.2%, fritháireamh) | Fadú i 2in nó 50mm íosmhéid (%) | |||
ksi | MPa | ksi | MPa | ||
Gr1 | 35 | 240 | 20 | 138 | 24 |
Gr2 | 50 | 345 | 40 | 275 | 20 |
Gr5 | 130 | 895 | 120 | 828 | 10 |
Gr7 | 50 | 345 | 40 | 275 | 20 |
Gr9 | 90 | 620 | 70 | 483 | 15 |
Gr11 | 35 | 240 | 20 | 138 | 24 |
Gr12 | 70 | 483 | 50 | 345 | 18 |
Gr16 | 50 | 345 | 40 | 275 | 20 |
Gr23 | 120 | 828 | 110 | 759 | 10 |