heerka

ASTM A53 Dhuumaha Birta

ASTM A53 (ASME A53) tuubada birta kaarboon waa qeexid daboolaysa birta galvanized aan lahayn iyo alxanka leh ee NPS 1/8 ″ ilaa NPS 26. 53 waxaa loogu talagalay cadaadiska iyo codsiyada farsamada sidoo kale waa la aqbali karaa caadiga ah loo isticmaalo uumiga, biyaha, gaaska, iyo khadadka hawada.

Dhuumaha A53 waxay u kala baxaan saddex nooc (F, E, S) iyo laba darajo (A, B).

A53 Nooca F waxaa lagu soo saaray alxanka foornada ama waxaa laga yaabaa inay leedahay alxan joogto ah (Fasalka A kaliya)

Nooca A53 wuxuu leeyahay alxanka caabbinta koronto (Fasalada A iyo B)

Nooca A53 waa tuubo aan waxba tarayn waxaana laga helaa fasalada A iyo B)

A53 Fasalka B bilaa-xun waa badeecadeena ugu badneed ee hoos timaadda qeexitaankan iyo tubbada A53 ayaa caadi ahaan laba-shahaadad u leh A106 B tuubo aan cillad lahayn.

Baaxadda cabbirka

NPS OD WT
INCH MM SCH10 SCH20 SCH30 SAACADAHA 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
labaatan iyo laba" 558.8 6.35 9.53 12.7 9.53   22.23 12.7 28.58 34.93 41.28 47.63 53.98
afar iyo labaatan" 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          

Guryaha Kiimikada

  Darajo C,max Mn, max P,max S,max leh*,max Ni *, max Cr*, max Mo *, max V *, max
Nooca S (La'aan) 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
Nooca E(koronto-iska-caabbinta alxanka) 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
Nooca F(Furnace- alxanka) A 0.30 1.20 0.05 0.05 0.40 0.40 0.40 0.15 0.08

* Wadarta guud ee shantan walxood waa in aanay dhaafin 1.00%

Guryaha Makaanikada

Darajo

Xoogga Tensile Rm Mpa

Dhibicda Wax-soosaarka Mpa

Dheeraynta

Xaaladda gaarsiinta

A

≥330

≥205

20

La xiray

B

≥415

≥240

20

La xiray

Dulqaadyada cabbirka

Nooca Dhuumaha

Cabirka Tubooyinka

Dulqaadka

 

Qabow Sawiran

OD

≤48.3mm

±0.40mm

WT

≥60.3mm

± 1% mm

 

Faa'iidooyinkayaga

1) Bixinta Degdegga ah: ku dhawaad ​​10 maalmood oo ka hooseeya 50Metric Ton ka dib marka la eego L/C aan la celin karin ama L/C Lacag-bixinta Dib loo dhigay

Shirkaddayadu waxay aqbashaa lacag bixinta ka dib alaabada bakhaarkaada.

2) Tayada La Xaqiijiyay: Si adag acc.Ku socota heerka caalamiga ah ee API & ASTM & BS & EN & JIS, oo wata shahaadada Nidaamka ISO

3) Adeegga Wanaagsan: Waxa la keenay hage farsamo oo bilaash ah wakhti kasta;

4) Qiimaha macquulka ah: si aad si fiican u taageerto ganacsigaaga;

Xaqiijinta Tayada

1) Si adag API, ASTM, DIN, JIS, EN, GOST iwm

2) Muunad: Waanu ku aqbalnay shuruudaha muunadda bilaashka ah

3) Tijaabi: Eddy hadda / hydrostatic / Ultrasonic / Intergranular Corrosion ama sida waafaqsan codsiga macaamiisha

4) Shahaadada: API, CE, ISO9001.2000.MTC iwm

5) Kormeerka: BV, SGS, CCIC, kuwa kale waa la heli karaa.

6) Weecsanaanta bevel: ± 5°

7) leexashada dhererka: ± 10mm

8) leexashada dhumucda: ± 5%

Xidhmada Tayada Sare

1) Xidhmo leh xariijimo bir ah

2) Marka hore ku xidhid bac ka dibna fali;Xiritaanka tafaasiisha fadlan ka eeg sawirka sharaxaadda detial.

3) Jumlad ahaan

4) Shuruudaha macmiilka

5) Gaadhsiin:

Weelka: 25 tan/koonteenar loogu talagalay tuubooyinka leh dhexroorka caadiga ah ee dibadda.Weelka 20" dhererka ugu badan waa 5.85m; 40" weel dhererka ugu badan waa 12m.
Qaade badan: Ma aha wax shuruud ah dhererka tuubada.Laakiin waqtigeeda boosku waa dheer yahay.