Pipe ea tšepe ea ASTM A53
ASTM A53 (ASME A53) peipi ea tšepe ea khabone ke sebopeho se koahelang peipi ea tšepe e se nang moroallo le e cheselitsoeng e ntšo le e kentsoeng ka ho chesa ka NPS 1/8″ ho ea ho NPS 26. A 53 e etselitsoe khatello le lits'ebetso tsa mochini mme e boetse e amoheleha bakeng sa tse tloaelehileng. e sebelisoa liphaepheng tsa mouoane, metsi, khase le moeeng.
Peipi ea A53 e hlaha ka mefuta e meraro (F, E, S) le limaraka tse peli (A, B).
Mofuta oa A53 oa mofuta oa F o entsoe ka cheseletso ea sebopi kapa e ka ba le chese e tsoelang pele (Kereiti ea A feela)
Mofuta oa A53 oa mofuta oa E o na le mochini o thibelang motlakase (Mephato A le B)
Mofuta oa A53 oa mofuta oa S ke phala e se nang seam 'me e fumaneha ho Mephato A le B)
A53 Grade B Seamless ke sehlahisoa sa rona sa polar ka ho fetisisa tlas'a tlhaloso ena 'me pipe ea A53 hangata e netefalitsoe ka bobeli ho pipe ea A106 B ea Seamless.
Boholo Range
| NPS | OD | WT | |||||||||||
| INCH | MM | SCH10 | SCH20 | SCH30 | LIEKETSENG | 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 |
| mashome a mabeli le metso e 'meli" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | |
| mashome a mabeli le metso e mene" | 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 | |||||||
Lintho tsa Lik'hemik'hale
| Kereiti | C,max | Mong, max | P,max | S,max | le*,max | Ke *, max | Cr*, max | Mo *, max | V*, boholo | |
| Mofuta oa S(Ha e 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 | |
| Mofuta oa E(Motlakase-ho hanyetsana le 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 | |
| Mofuta oa F(Sebōpi-chelded) | A | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
* Kakaretso ea likarolo tsena tse hlano ha ea lokela ho feta 1.00%
Thepa ea Mechini
| Kereiti | Rm Mpa Tensile Matla | Mpa Yield Point | Elongation | Boemo ba Phano |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
Dimensional Tolerances
| Mofuta oa Pipe | Pipe Sizes | Mamello | ||
| Mohatsela | OD | ≤48.3 limilimithara | ± 0.40mm | |
| WT | ≥60.3mm | ±1%mm | ||
Melemo ea Rōna
1) Phano e potlakileng: matsatsi a ka bang 10 ka tlase ho 50Metric Tons kamora ho bona L/C e sa fetoheng kapa Tefo e Deferred L/C
Khampani ea rona e amohela tefo ka mor'a thepa sebakeng sa hau sa polokelo.
2) Boleng ba Tiisetso: Strictly acc.Ho International standard API & ASTM & BS & EN & JIS, e nang le setifikeiti sa System ISO
3) Tšebeletso e Ntle: e fane ka tataiso ea setsebi mahala mahala neng kapa neng;
4) Theko e utloahalang: ho tšehetsa khoebo ea hau hamolemo;
Netefaletso ea boleng
1) Strictly API, ASTM, DIN, JIS, EN, GOST joalo-joalo
2) Mohlala: Re amohela tlhokahalo ea hau ea sampole Mahala
3) Teko: Eddy hajoale / hydrostatic / Ultrasonic / Intergranular Corrosion kapa ho latela kopo ea bareki
4) Setifikeiti: API, CE, ISO9001.2000.MTC joalo-joalo
5) Tlhahlobo: BV, SGS,CCIC, tse ling lia fumaneha.
6) Ho kheloha ha Bevel: ± 5 °
7) Phapang ea bolelele: ± 10mm
8) Phapang ea botenya: ± 5%
Phakete ea boleng bo holimo
1) Ka bongata bo nang le hlobo ea tšepe
2) Ho paka pele ka mokotla oa polasetiki ebe o hlobola;Lintlha tse pakang ka kopo, sheba setšoantšo ka botlalo.
3) Ka bongata
4) Litlhoko tsa bareki
5) Thomello:
•Setshelo: lithane tse 25 / setshelo bakeng sa phala e nang le bophara bo tloaelehileng ba kantle.Bakeng sa setshelo sa 20" boholo ba bolelele ke 5.85m; Bakeng sa setshelo sa 40" boholo ba bolelele ke 12m.
•Bulk Carrier: Ha ho litlhoko tsa bolelele ba phala.Empa nako ea eona ea ho boloka sebaka e telele.