ASTM A53 Dhuumaha birta Galvanized ee Galvanized
Heerka ASTM A53 waxaa loola jeedaa tuubooyinka galvanized-ka ah ee madow iyo kuwa kulul.
QAABKA
Heerarka | ASTM, ASME iyo API |
Cabbirka | 1/2" NB ilaa 36" NB |
Dhumucda | 3-12mm |
Jadwalka | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Jadwalka oo dhan |
Dulqaad | Dhuumaha qaboojiyaha: +/- 0.1mm Tuubbada duuban ee qabow: +/- 0.05mm |
Farsamada | Qabow duuban iyo Qabow la sawiray |
Nooca | Xumaan la'aan / ERW / Welded / La farsameeyey |
Foomka | Wareeg, Hydraulic IWM |
Dhererka | Min 3 Mitir, Max18 Mitir, ama sida waafaqsan shuruudaha macmiilka |
Dhammaad | Dhammaad cad, Dhammays tiran, la tumay |
Ku takhasusay | Dhexroor weyn ASTM A53 Fasalka B Pipe |
Tijaabooyin Dheeraad ah | NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, ADEEGA H2, IBR, iwm. |
ASTM A53 TUBEES
ASTM A 53 waxay dabooshaa tuubo bir ah oo aan xidhnayn oo welded leh Xaaladda dusha sare sida caadiga ah waa madow iyo galvanized kulul. ASTM A 53 waxaa inta badan loo soo saaraa cadaadiska iyo codsiyada farsamada, waxaana sidoo kale loo isticmaalaa gaadiidka uumiga, biyaha, dhuumaha gaaska.
SIFOOYINKA
Naqshadeynta duubista, leexinta iyo leexinta, A53 tuubbada birta kaarboon waxay ku habboon tahay alxanka. Darajooyinku waxay tilmaamayaan sifooyin kiimikaad iyo farsamooyin gaar ah waana in lagu xuso doorashada.
QAYBAHA
½" - 12" xaddidaadyo qaar ayaa ku xiran darajada. Cabirrada ilaa 26" OD ayaa lagu heli karaa si xaddidan.
Qaabka caadiga ah ee tuubada, birta, madow iyo kul-kulul, Zinc-dahaarka, alxanka iyo bilaa-la'aanta. Tilmaantan waxay dabooshaa dhuumaha birta galvanized-ka ah ee madow iyo kuwa alxanka leh ee aan xidhnayn.
Codsiga:
Isticmaalka farsamada iyo cadaadiska, iyo sidoo kale qaadista uumiga, biyaha, gaaska iyo iwm.
Shahaadooyinka tijaabada Milla waxaa la soo saari doonaa si waafaqsan EN10204/3.1B .
Tuubooyinka waa in ay maraan hab alxan la'aan ah. Tijaabooyinka kacsanaanta, laablaabashada, iyo fiditaanka waa in la sameeyaa si loo hubiyo in ay tahay in ay raacdo sifooyinka farsamada ee heerka.
Halabuurka Kiimikada
Qiimaha ugu badan % | Nooca S (La'aan) |
Nooca E (ERW) |
Nooca F (Furnace Weld) |
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A53 Heerka Tubooyinka–> | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A |
Kaarboon | 0.25 | 0.3 | 0.25 | 0.3 | 0.3 |
Manganese | 0.95 | 1.2 | 0.95 | 1.2 | 1.2 |
Fosfooraska | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Baaruud | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
Copper | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Nikkel | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Chromium | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Molybdenum | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Vanadium | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
Guryaha Makaanikada
Xumaan la'aan iyo ERW | A53 Fasalka A | A53 Fasalka B |
Xoogga Jilitaanka, min, psi | 48,000 | 60,000 |
Xoogga Wax-soo-saarka | 30,000 | 35,000 |
Qiimaynta Cadaadiska
Cadaadiska ugu badan ee la ogolaan karo (psi) | ||||||||||||||
NPS | Dhexroor ka baxsan | Jadwalka | ||||||||||||
(gud) | (gud) | 10 | 20 | 30 | STD | 40 | 60 | XS | 80 | 100 | 120 | 140 | 160 | XXS |
1/4 | 0.54 | 7985 | 7985 | 10798 | 10798 | |||||||||
3/8 | 0.675 | 6606 | 6606 | 9147 | 9147 | |||||||||
1/2 | 0.84 | 6358 | 6358 | 8575 | 8575 | 10908 | 17150 | |||||||
3/4 | 1.05 | 5273 | 5273 | 7187 | 7187 | 10220 | 14373 | |||||||
1 | 1.315 | 4956 | 4956 | 6670 | 6670 | 9316 | 13340 | |||||||
1 1/4 | 1.66 | 4133 | 4133 | 5638 | 5638 | 7380 | 11276 | |||||||
1 1/2 | 1.9 | 3739 | 3739 | 5158 | 5158 | 7247 | 10316 | |||||||
2 | 2.375 | 3177 | 3177 | 4498 | 4498 | 7097 | 8995 | |||||||
2 1/2 | 2.875 | 3460 | 3460 | 4704 | 4704 | 6391 | 9408 | |||||||
3 | 3.5 | 3024 | 3024 | 4200 | 4200 | 6132 | 8400 | |||||||
3 1/2 | 4 | 2769 | 2769 | 3896 | 3896 | |||||||||
4 | 4.5 | 2581 | 2581 | 3670 | 3670 | 4769 | 5782 | 7339 | ||||||
5 | 5.563 | 2273 | 2273 | 3303 | 3303 | 4404 | 5505 | 6606 | ||||||
6 | 6.625 | 2071 | 2071 | 3195 | 3195 | 4157 | 5318 | 6390 | ||||||
8 | 8.625 | 1420 | 1574 | 1829 | 1829 | 2307 | 2841 | 2841 | 3375 | 4085 | 4613 | 5147 | 4971 | |
10 | 10.75 | 1140 | 1399 | 1664 | 1664 | 2279 | 2279 | 2708 | 3277 | 3847 | 4558 | 5128 | 4558 | |
12 | 12.75 | 961 | 1268 | 1441 | 1560 | 2160 | 1922 | 2644 | 3244 | 3843 | 4324 | 5042 | 3843 | |
14 | 14 | 875 | 1092 | 1313 | 1313 | 1533 | 2079 | 1750 | 2625 | 3283 | 3829 | 4375 | 4921 | |
16 | 16 | 766 | 956 | 1148 | 1148 | 1531 | 2009 | 1531 | 2585 | 3157 | 3733 | 4404 | 4882 | |
18 | 18 | 681 | 849 | 1192 | 1021 | 1530 | 2042 | 1361 | 2553 | 3147 | 3743 | 4252 | 4848 | |
20 | 20 | 613 | 919 | 1225 | 919 | 1455 | 1989 | 1225 | 2526 | 3138 | 3675 | 4288 | 4824 | |
22 | 22 | 557 | 835 | 1114 | 835 | 1949 | 1114 | 2506 | 3063 | 3619 | 4176 | 4733 | ||
24 | 24 | 510 | 766 | 1147 | 766 | 1405 | 1978 | 1021 | 2489 | 3126 | 3700 | 4210 | 4786 | |
30 | 30 | 510 | 817 | 1021 | 613 | 817 | ||||||||
32 | 32 | 478 | 766 | 957 | 574 | 1054 | ||||||||
34 | 34 | 450 | 721 | 901 | 540 | 992 | ||||||||
36 | 36 | 425 | 681 | 851 | 510 | 1021 | ||||||||
42 | 42 | 583 | 729 | 438 | 875 |