Pìob stàilinn ASTM A53
Tha pìob stàilinn gualain ASTM A53 (ASME A53) na shònrachadh a tha a ’còmhdach pìob stàilinn ghalbhanaichte dubh is teth le tàthadh ann an NPS 1/8 ″ gu NPS 26. Tha 53 an dùil airson cuideam agus tagraidhean meacanaigeach agus tha e cuideachd iomchaidh airson àbhaisteach cleachdaidhean ann an loidhnichean smùid, uisge, gas, agus adhair.
Tha pìob A53 a ’tighinn ann an trì seòrsaichean (F, E, S) agus dà ìre (A, B).
Tha A53 Type F air a dhèanamh le tàthadh fùirneis no dh ’fhaodadh gum bi tàthadh leantainneach ann (Ìre A a-mhàin)
Tha tàthadh aghaidh dealain aig A53 Type E (Ìrean A agus B)
Tha A53 Type S na phìob fuaigheil agus ri lorg ann an Ìrean A agus B)
Is e A53 Ìre B Seamless an toradh as polar a th ’againn fon t-sònrachadh seo agus tha pìob A53 mar as trice air a dhearbhadh gu dùbailte le pìob A106 B Seamless.
Raon Meud
| NPS | OD | WT | |||||||||||
| INCH | MM | SCH10 | SCH20 | SCH30 | ORAN | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 |
| 1/2 " | 21.3 | 2.11 | 2.41 | 2.77 | 2.77 | 3.73 | 3.73 | 4.78 | |||||
| 3/4 " | 26.7 | 2.11 | 2.41 | 2.87 | 2.87 | 3.91 | 3.91 | 5.56 | |||||
| 1" | 33.4 | 2.77 | 2.9 | 3.38 | 3.38 | 4.55 | 4.55 | 6.35 | |||||
| 1.1 / 4 " | 42.2 | 2.77 | 2.97 | 3.56 | 3.56 | 4.85 | 4.85 | 6.35 | |||||
| 1.1 / 2 " | 48.3 | 2.77 | 3.18 | 3.68 | 3.68 | 5.08 | 5.08 | 7.14 | |||||
| 2" | 60.3 | 2.77 | 3.18 | 3.91 | 3.91 | 5.54 | 5.54 | 8.74 | |||||
| 2.1 / 2 " | 73 | 3.05 | 4.78 | 5.16 | 5.16 | 7.01 | 7.01 | 9.53 | |||||
| 3" | 88.9 | 3.05 | 4.78 | 5.49 | 5.49 | 7.62 | 7.62 | 11.13 | |||||
| 3.1 / 2 " | 101.6 | 3.05 | 4.78 | 5.74 | 5.74 | 8.08 | 8.08 | ||||||
| 4" | 114.3 | 3.05 | 4.78 | 6.02 | 6.02 | 8.56 | 8.56 | 11.13 | 13.49 | ||||
| 5" | 141.3 | 3.4 | 6.55 | 6.55 | 9.53 | 9.53 | 12.7 | 15.88 | |||||
| 6" | 168.3 | 3.4 | 7.11 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | |||||
| 8" | 219.1 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 |
| 10 " | 273 | 4.19 | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 |
| 12 " | 323.8 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 |
| 14 " | 355.6 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 |
| 16 " | 406.4 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.19 |
| 18 " | 457.2 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 | 23.83 | 39.36 | 34.93 | 39.67 | 45.24 |
| 20 " | 508 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 |
| fichead 's a dhà" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | |
| fichead 's a ceithir" | 609.6 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 |
| 26 " | 660.4 | 7.92 | 12.7 | 9.53 | 12.7 | ||||||||
| 28 " | 711.2 | 7.92 | 12.7 | 15.88 | 9.53 | 12.7 | |||||||
Togalaichean Ceimigeach
| Ìre | C,max | Mn, max | P,max | S,max | Le *,max | Ni *, max | Cr *, max | Mo *, max | V *, max | |
| Seòrsa S (Seamless) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
| Seòrsa E.(Welded dealan-resistant Welded) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
| Seòrsa F.(Tàthadh an fhùirneis) | A | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
* Cha bhith an cothlamadh iomlan airson nan còig eileamaidean sin nas àirde na 1.00%
Togalaichean Meacanaigeach
| Ìre | Neart tensile Rm Mpa | Rubha Toradh Mpa | Fadachadh | Suidheachadh Lìbhrigidh |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
Tolerances tomhasan
| Seòrsa pìoba | Meudan pìoba | Tolerances | ||
| Tarraing fuar | OD | ≤48.3mm | ± 0.40mm | |
| WT | ≥60.3mm | ± 1% mm | ||
Na buannachdan againn
1) Lìbhrigeadh luath: timcheall air 10 latha fo 50Metric Tons às deidh sealladh L / C neo-chùramach no Pàigheadh air a chuir dheth L / C
Bidh an companaidh againn a ’gabhail ri pàigheadh às deidh stuth aig do thaigh-bathair.
2) Dearbhadh Càileachd: Strictly acc.Gu API àbhaisteach AS & ASTM & BS & EN & JIS, le teisteanas System ISO
3) Seirbheis mhath: stiùireadh teignigeach proifeasanta air a thoirt seachad an-asgaidh aig àm sam bith;
4) Prìs reusanta: gus taic nas fheàrr a thoirt don ghnìomhachas agad;
Dearbhadh Càileachd
1) Gu daingeann API, ASTM, DIN, JIS, EN, GOST msaa
2) Sampall: Gabhaidh sinn ris an riatanas sampall agad an-asgaidh
3) Deuchainn: Corrosion gnàthach / hydrostatic / Ultrasonic / Intergranular no a rèir iarrtas luchd-ceannach
4) Teisteanas: API, CE, ISO9001.2000.MTC msaa
5) Sgrùdadh: Tha BV, SGS, CCIC, feadhainn eile rim faighinn.
6) Gluasad bevel: ± 5 °
7) Gluasad fad: ± 10mm
8) Gluasad tiugh: ± 5%
Pasgan Càileachd Àrd
1) Ann am bundle le stiall stàilinn
2) A ’chiad phacadh le poca plastaig an uairsin stiall;A ’pacadh mion-fhiosrachadh faic an dealbh anns an tuairisgeul falaichte.
3) Ann am mòr-chuid
4) riatanasan neach-dèiligidh
5) Lìbhrigeadh:
•Container: 25 tunna / container airson pìob le trast-thomhas àbhaisteach a-muigh.Airson 20 "container is e an fhad as motha 5.85m; Airson 40" container is e 12m an fhaid as motha.
•Gluasad mòr: Chan eil e riatanach a thaobh fad na pìoba.Ach tha an ùine clàraidh fada aige.