Umbhobho wentsimbi we-ASTM A53
I-ASTM A53 (ASME A53) umbhobho wentsimbi yekhabhoni luphawu olugquma umbhobho wentsimbi ongenamthungo kunye oditshiweyo omnyama noshushu odiphiniweyo kwi-NPS 1/8″ ukuya kwi-NPS 26. I-53 yenzelwe uxinzelelo kunye nezicelo zoomatshini kwaye ikwamkelekile kwisiqhelo. kusetyenziswa kwimizila yomphunga, emanzini, kwirhasi nakwimizila yomoya.
Umbhobho we-A53 uza kwiindidi ezintathu (F, E, S) kunye namabanga amabini (A, B).
I-A53 Uhlobo lwe-F lwenziwe nge-weld yesithando somlilo okanye inokuba ne-weld eqhubekayo (iBanga A kuphela)
I-A53 Uhlobo E lune-weld yokumelana nombane (iBanga A kunye no-B)
I-A53 Uhlobo S ngumbhobho ongenamthungo kwaye ufumaneka kumaBanga A no-B)
I-A53 iBanga B engenamthungo yeyona mveliso yethu yencam yomhlaba phantsi kolu balulo kwaye umbhobho we-A53 ukholisa ukuqinisekiswa kabini ukuya kwi-A106 B umbhobho ongenamthungo.
Ubungakanani Uluhlu
| NPS | OD | WT | |||||||||||
| INCH | MM | I-SCH10 | I-SCH20 | I-SCH30 | IIYURE | I-SCH40 | I-SCH60 | XS | I-SCH80 | I-SCH100 | I-SCH120 | I-SCH140 | I-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 |
| amashumi anambini" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | |
| amashumi amabini anesine" | 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 | |||||||
Iipropati zeMichiza
| IBanga | C,max | Mnu, max | P,max | S,max | kunye*,max | Ewe *, max | Cr*, max | Mo *, max | V *, max | |
| Uhlobo S(Ingenamthungo) | 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 | |
| Uhlobo E(Ukuxhathisa koMbane kuWelded) | 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 | |
| Uhlobo F(Iziko-welding) | A | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
*Itotali yokwakheka kwezi zinto zintlanu ayisayi kudlula i-1.00%
IiPropati zoomatshini
| IBanga | Rm Mpa Tensile Amandla | Inqaku leMpa Yield | Ukwandisa | Unikezelo lwemeko |
| A | ≥330 | ≥205 | 20 | I-Anealed |
| B | ≥415 | ≥240 | 20 | I-Anealed |
Ukunyamezelwa kweDimensional
| Uhlobo lombhobho | Ubungakanani bombhobho | Ukunyamezelana | ||
| Ukutsalwa ngokubanda | OD | ≤48.3mm | ±0.40mm | |
| WT | ≥60.3mm | ±1%mm | ||
Izinto Eziluncedo Zethu
1) Ukuhanjiswa ngokukhawuleza: malunga ne-10days ngaphantsi kwe-50Metric Tons emva kokubona i-Irrevocable L / C okanye iNtlawulo eMiselweyo L / C
Inkampani yethu iyayamkela intlawulo emva kwempahla kwindawo yakho yokugcina impahla.
2) Umgangatho oqinisekisiweyo: Ngokungqongqo acc.Ukuya kwi-API esemgangathweni yaMazwe ngaMazwe & ne-ASTM & BS & EN & JIS, kunye neSiqinisekiso seNkqubo ye-ISO
3) Inkonzo eLungileyo: inikezelwe ngesikhokelo sobuchule sobugcisa simahla nangaliphi na ixesha;
4) Ixabiso elifanelekileyo: ukuba ube nenkxaso engcono kwishishini lakho;
Ukuqinisekisa umgangatho
1) Strictly API, ASTM, DIN, JIS, EN, GOST njl
2) Isampulu: Siyayamkela imfuno yakho yesampulu simahla
3) Uvavanyo: Eddy yangoku / hydrostatic / Ultrasonic / Intergranular Corrosion okanye ngokwesicelo sabathengi
4) Isiqinisekiso: API, CE, ISO9001.2000.MTC njl
5) Ukuhlolwa: BV, SGS,CCIC, ezinye ziyafumaneka.
6) Ukutenxa kweBevel: ± 5 °
7) Ukutenxa kobude: ± 10mm
8) Ukutenxa ukutyeba: ± 5%
Ipakethe esemgangathweni ophezulu
1) Kwi-bundle ngentsimbi yentsimbi
2) Kuqala ukupakishwa ngengxowa yeplastiki emva koko hluba;Iinkcukacha ukupakisha nceda ubone umfanekiso kwinkcazelo eneenkcukacha.
3) Ngobuninzi
4) Iimfuno zomthengi
5) Ukuhanjiswa:
•Isikhongozeli: iitoni ezingama-25/isikhongozeli sombhobho onedayamitha yangaphandle eqhelekileyo.Kwisikhongozeli esingama-20" ubude yi-5.85m; Kwisikhongozeli esingama-40" ubude yi-12m.
•Isithwali sobuninzi: Akukho mfuneko kubude bombhobho.Kodwa ixesha layo lokubhukisha lide.