maemo

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.