Dhuumaha Birta Kaarboon
ASTM A53 Kaarboon bir ah oo aan xuduud lahayn
Nooca: Xadhig la'aan
Heerka: API 5L, ASTM A333
Cabbirka: 2-3/8" ilaa 20"
Dhamays: Banaan, la maroojiyay
Codsiga: Waxaa loo isticmaalaa saliid ama gaaska
ND | OD | SCH 10 | SCH 30/40 | ||||||||
WT | Miisaanka caadiga ah | WT | Miisaanka caadiga ah | ||||||||
(mm) | (INCH) | (mm) | (inji) | (mm) | (inji) | (kg/mtrs) | (lbs/ft) | (mm) | (inji) | (kg/mtrs) | (lbs/ft) |
15 | 1/2'' | 21.30 | 0.840 | ---- | ---- | ---- | ---- | 2.77 | 0.109 | 1.27 | 0.85 |
20 | 3/4'' | 26.70 | 1.050 | 2.11 | 0.083 | 1.28 | 0.96 | 2.87 | 0.113 | 1.69 | 1.13 |
25 | 1 '' | 33.40 | 1.315 | 2.77 | 0.109 | 2.09 | 1.41 | 3.38 | 0.133 | 2.50 | 1.68 |
32 | 1.1/4'' | 42.20 | 1.660 | 2.77 | 0.109 | 2.69 | 1.81 | 3.56 | 0.140 | 3.39 | 2.27 |
40 | 1.1/2 '' | 48.30 | 1.900 | 2.77 | 0.109 | 3.11 | 2.09 | 3.68 | 0.145 | 4.05 | 2.72 |
50 | 2 '' | 60.30 | 2.375 | 2.77 | 0.109 | 3.93 | 2.64 | 3.91 | 0.154 | 5.45 | 3.66 |
65 | 2.1/2'' | 73.00 | 2.875 | 3.05 | 0.120 | 5.26 | 3.53 | 5.16 | 0.203 | 8.64 | 5.80 |
80 | 3 '' | 88.90 | 3.500 | 3.05 | 0.120 | 6.46 | 4.34 | 5.49 | 0.216 | 11.29 | 7.58 |
90 | 3.1/2'' | 101.60 | 4.000 | 3.05 | 0.120 | 7.41 | 4.98 | 5.74 | 0.226 | 13.58 | 9.12 |
100 | 4 '' | 114.30 | 4.500 | 3.05 | 0.120 | 8.37 | 5.62 | 6.02 | 0.237 | 16.09 | 10.80 |
125 | 5 '' | 141.30 | 5.563 | 3.40 | 0.134 | 11.58 | 7.78 | 6.55 | 0.258 | 21.79 | 14.63 |
150 | 6 '' | 168.30 | 6.625 | 3.40 | 0.134 | 13.85 | 9.30 | 7.11 | 0.280 | 28.29 | 18.99 |
200 | 8'' | 219.10 | 8.625 | 4.78 | 0.188 | 25.26 | 16.96 | 7.04 | 0.277 | 36.82 | 24.72 |
250 | 10'' | 273.10 | 10.750 | 4.78 | 0.188 | 31.62 | 21.23 | 7.08 | 0.307 | 51.05 | 34.27 |
Dhammaan alaabtayada iyo tijaabooyinka la xidhiidha sida soo socota:
1.ERW tubbada wareegsan ee madow (ASTM A53,GB ..)
2.Weld madow afargeesle/tuubo leydi ah(ASTM A500,GB,...)
3.Hot dip galvanized tube wareegsan (BS 1387, ASTM A53, GB,...)
4. Dhuumaha labajibbaaran/geeska leh ee kulul (ASTM A500, GB...)
5.Pre-galvanized square/rectangular/tubbo wareegsan,qabow duuban oo duuban oo madow ama tuubo dhalaalaysa.
6.Spiral tube steel
7.tubo aan kala go' lahayn (ASTM A53,A106B,)
8.Oval tube ee dusha galvanized iyo madow
9.LTZ... tuubooyinka cabbirka gaarka ah
10.Steel prop, birta loox, birta iskaaftoomi tuubada iyo accessories... Birta dhismaha
11.Steel xagal, Flat bar, bar wareegsan, bar sqaure,
12.H,I,U,C,T,Y,W...birta birta/channel
13.Bur bir ah oo qallafsan
14.Hot duuban& qabow bir duuban xaashi / gariiradda madow, galvanized, dusha dahaarka midabka.
13.Bur bir ah oo qallafsan
14.Hot duuban& qabow bir duuban xaashi / gariiradda madow, galvanized, dusha dahaarka midabka.