API 5CT, J55, K55, L80, N80 Birta ka samaysan iyo tuubo

Sharaxaad Gaaban:

Keywords Keywords:Daakad bir ah & tubbada, daasas aan kala go 'lahayn & tubbada, daboolka saliidda, tubbada gaaska, tuubada daasadaha, daasas fiican
Cabbirka Daboorka & Tuubooyinka:Dhexroor ka baxsan: Dheesha: 114.3 - 762 mm Tubooyinka: 26.7 -114.3 mm;
Dhumucda gidaarkaDheesha: 5.21 - 20.0 mm Tuubooyinka: 2.87 - 16.0 mm;
Dhererka daaska iyo tuubooyinka:Tuubooyinka: R1 (6.1 - 7.32 mm), R2 (8.53 - 9.75 mm);Casing: R1 (4.88 - 7.62 mm), R2 (7.62 - 10.36 mm), iyo R3 (10.36 - 14.63 mm)
Heerka & Darajada:API 5CT, J55, K55, L80, N80, P110, C90, T95, Q125
Tuubbooyinka kasku way dhammaadaan:BTC, SC, LC, BC, NU, EU, EU, STC, VAM-TOP, PREMIUM, PH6
Womic Steel oo bixisa qiimo tayo sare leh oo tayo sare leh oo ah tuubooyinka birta kaarboonka ee aan xidhnayn ama alxanka leh, xirmooyinka tuubooyinka, tuubooyinka aan nadiifka ahayn iyo xirmooyinka.


Faahfaahinta Alaabta

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Sharaxaada Alaabta

Daboolista iyo tubbada si weyn loogu isticmaalo horumarinta saliidda iyo gaaska, Daboosha iyo tuubooyinka ayaa ah qaybaha lagama maarmaanka u ah warshadaha saliidda iyo gaasta ee loo isticmaalo soo saarista iyo gaadiidka hydrocarbons (saliid iyo gaasta dabiiciga ah) ee kaydadka dhulka hoostiisa ilaa dusha sare.Waxay door muhiim ah ka ciyaaraan hubinta badbaadada, daacadnimada, iyo hufnaanta hawlgallada qodista iyo soosaarka.

Tuubooyinku waa nooc ka mid ah dhuumaha loo isticmaalo in lagu wareejiyo saliidda cayriin iyo gaasta dabiiciga ah ee lakabka saliidda ama lakabka gaasta dhulka ka dib marka la dhammeeyo qodista.Tuubooyinku waxay u oggolaan karaan cadaadiska ka dhasha habka soo saarista.Tuubooyinka waxaa loo soo saaray si la mid ah sida daasadda, laakiin habka loo yaqaan "naxdin" ayaa sidoo kale loo baahan yahay si loo adkeeyo tuubada tuubada.

Daboolka waxaa loo isticmaalaa in lagu ilaaliyo ceelasha dhulka lagu qoday ee saliidda.Loo isticmaalo si la mid ah biibiile, tuubooyinka daahyada ceelka saliidda ayaa sidoo kale u oggolaanaya cadaadiska axial-ka, sidaas darteed bir tayo sare leh ayaa loo baahan yahay.Daboolka OCTG waa tuubooyinka dhexroorka weyn ee lagu shubay ceelka riigga ah.

Bir-kasinta-&-Tubing-1

Tilmaamaha

API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80
API 5CT: J55, K55, N80, L80, P110
API 5D: E75, X95, G105, S135
EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
ASTM A106: GR.A, GR.B, GR.C
ASTM A53/A53M: GR.A, GR.B
ASTM A335: P1, P2, 95, P9, P11P22, P23, P91, P92, P122
ASTM A333: Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9.Gr.10, Gr.11
DIN 2391: St30Al, St30Si, St35, St45, St52
DIN EN 10216-1: P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
JIS G3454: STPG 370, STPG 410
JIS G3456: STPT 370, STPT 410, STPT 480
GB/T 8163: 10#, 20#, Q345
GB/T 8162: 10#, 20#, 35#, 45#, Q345

ISO/API Liistada Dabooska Birta

Calaamadahaa Banaanka
dhexroorka

D
mm
Magac ahaan
toosan
tirob, c
T&C

kg/m
Darbiga
dhumucdiisuna

t
mm
Nooca dhamaadka-dhamaadka
1 2 H40 J55
K55
M65 L80
C95
N80
Nooca 1,Q
C90
T95
P110 Q125
1 2 3 4 5 6 7 8 9 10 11 12 13
4-1/2
4-1/2
4-1/2
4-1/2
4-1/2
9.50
10.50
11.60
13.50
15.10
114,30
114,30
114,30
114,30
114,30
14,14
15,63
17,26
20,09
22,47
5,21
5,69
6,35
7,37
8,56
PS
-
-
-
-
PS
PSB
PSLB
-
-
PS
PSB
PLB
PLB
-
-
-
PLB
PLB
-
-
-
PLB
PLB
-
-
-
PLB
PLB
-
-
-
PLB
PLB
PLB
-
-
-
-
PLB
5
5
5
5
5
5
5
11.50
13.00
15.00
18.00
21.40
23.20
24.10
127,00
127,00
127,00
127,00
127,00
127,00
127,00
17,11
19,35
22,32
26,79
31,85
34,53
35,86
5,59
6,43
7,52
9,19
11,10
12,14
12,70
-
-
-
-
-
-
-
PS
PSLB
PSLBE
-
-
-
-
PS
PSLB
PLB
PLB
PLB
-
-
-
-
PLBE
PLBE
PLB
PLB
PLB
-
-
PLBE
PLBE
PLB
PLB
PLB
-
-
PLBE
PLBE
PLB
PLB
PLB
-
-
PLBE
PLBE
PLB
PLB
PLB
-
-
-
PLBE
PLB
PLB
PLB
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
5-1/2
14.00
15.50
17.00
20.00
23.00
26.80
29.70
32.60
35.30
38.00
40.50
43.10
139,70
139,70
139,70
139,70
139,70
139,70
139,70
139,70
139,70
139,70
139,70
139,70
20,83
23,07
25,30
29,76
34,23
39,88
44,20
48,51
52,53
56,55
60,27
64,14
6,20
6,98
7,72
9,17
10,54
12,70
14,27
15,88
17,45
19,05
20,62
22,22
PS PS
PSLBE
PSLBE
PS
PSLB
PLB
PLB
PLB
-
-
PLBE
PLBE
PLBE
-
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLBE
PLBE
P
P
P
P
P
P
P
PLBE
PLBE
PLBE
-
-
-
-
PLBE
-
-
-
-
-
-
6-5/8
6-5/8
6-5/8
6-5/8
20.00
24.00
28.00
32.00
168,28
168,28
168,28
168,28
29,76
35,72
41,67
47,62
7,32
8,94
10,59
12,06
PS
-

-

PSLB
PSLBE

-

PSLB
PLB
PLB
-
-
PLBE
PLBE
PLBE
-
PLBE
PLBE
PLBE
-
PLBE
PLBE
PLBE
-
PLBE
PLBE
PLBE
-
-

PLBE

7
7
7
7
7
7
7
7
7
7
7
7
7
17.00
20.00
23.00
26.00
29.00
32.00
35.00
38.00
42.70
46.40
50.10
53.60
57.10
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
177,80
25,30
29,76
34,23
38,69
43,16
47,62
52,09
56,55
63,54
69,05
74,56
79,77
84,97
5,87
6,91
8,05
9,19
10,36
11,51
12,65
13,72
15,88
17,45
19,05
20,62
22,22
PS
PS
-
-
-
-
-
-
-
-
-
-
-
-
PS
PSLBE
PSLBE
-
-
-
-
-
-
-
-
-
-
PS
PLB
PLB
PLB
PLB
-
-
-
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLBE
PLBE
-
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLBE
PLBE
-
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLBE
PLBE
P
P
P
P
P
-
-
-
PLBE
PLBE
PLBE
PLBE
PLBE
-
-
-
-
-
-
-
-
-
-
-
PLBE
PLBE
-
-
-
-
-
Fiiri qoraallada ku yaal dhammaadka miiska.
Calaamadahaa Banaanka
dhexroorka

D
mm
Magac ahaan
toosan
tirob, c
T&C

kg/m
Darbiga
dhumucdiisuna

t
mm
Nooca dhamaadka-dhamaadka
1 2 H40 J55
K55
M65 L80
C95
N80
Nooca 1,Q
C90
T95
P110 Q125
1 2 3 4 5 6 7 8 9 10 11 12 13
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
7-5/8
24.00
26.40
29.70
33.70
39.00
42.80
45.30
47.10
51.20
55.30
193,68
193,68
193,68
193,68
193,68
193,68
193,68
193,68
193,68
193,68
35,72
39,29
44,20
50,15
58,04
63,69
67,41
70,09
76,19
82,30
7,62
8,33
9,52
10,92
12,70
14,27
15,11
15,88
17,45
19,05
PS PSLBE PSLB
PLB
PLB
PLBE
PLBE
PLBE
PLBE
PLB
PLB
PLB
PLBE
PLBE
PLBE
PLBE
PLB
PLB
PLB
PLBE
PLBE
PLBE
PLBE
PLB
PLB
PLB
P
P
PLBE
PLBE
PLBE
PLB
PLB
PLB
PLBE
PLB
PLB
PLB
7-3/4 46.10 19,685 6,860 1,511 - - - P P P P P
8-5/8
8-5/8
8-5/8
8-5/8
8-5/8
8-5/8
8-5/8
24.00
28.00
32.00
36.00
40.00
44.00
49.00
219,08
219,08
219,08
219,08
219,08
219,08
219,08
35,72
41,67
47,62
53,57
59,53
65,48
72,92
6,71
7,72
8,94
10,16
11,43
12,70
14,15
PS
PS
-
-
-
-
PS
-
PSLBE
PSLBE
-
-
-
PS
PS
PSLB
PSLB
PLB
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
-
-
-
PLBE
PLBE
PLBE
PLBE
-
-
-
PLBE
PLBE
PLBE
PLBE
-
-
-
-
PLBE
PLBE
PLBE
-
-
-
-
-
-
PLBE
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
9-5/8
32.30
36.00
40.00
43.50
47.00
53.50
58.40
59.40
64.90
70.30
75.60
244,48
244,48
244,48
244,48
244,48
244,48
244,48
244,48
244,48
244,48
244,48
48,07
53,57
59,53
64,73
69,94
79,62
86,91
88,40
96,58
104,62
112,50
7,92
8,94
10,03
11,05
11,99
13,84
15,11
15,47
17,07
18,64
20,24
PS
PS
-
-
-
-
-
-
-
-
-
-
PSLB
PSLBE
-
-
-
-
-
-
-
-
-
PSLB
PSLB
PLB
PLB
-
-
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLB
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLB
-
-
-
-
-
-
PLBE
PLBE
PLBE
PLBE
PLB
P
P
P
P
-
-
-
PLBE
PLBE
PLBE
PLB
-
-
-
-
-
-
-
-
PLBE
PLBE
PLB
-
-
-
-
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
10-3/4
32.75
40.50
45.50
51.00
55.50
60.70
65.70
73.20
79.20
85.30
273,05
273,05
273,05
273,05
273,05
273,05
273,05
273,05
273,05
273,05
48,74
60,27
67,71
75,90
82,59
90,33
97,77
108,93
117,86
126,94
7,09
8,89
10,16
11,43
12,57
13,84
15,11
17,07
18,64
20,24
PS
PS
PSB
PSBE
PSBE
PSB
PSB
PSB
PSB
PSBE
PSBE
PSBE
PSBE
PSBE
PSBE
PSBE
PSB
P
P
P
PSBE
PSBE
PSBE
PSB
PSBE
PSB
11-3/4
11-3/4
11-3/4
11-3/4
11-3/4
11-3/4
42.00
47.00
54.00
60.00
65.00
71.00
298,45
298,45
298,45
298,45
298,45
298,45
62,50
69,94
80,36
89,29
96,73
105,66
8,46
9,53
11,05
12,42
13,56
14,78
PS
-
-

-
-

PSB
PSB
PSB
-
-
PSB
PSB
PSB
-
-
-
-
PSB
P
P
-
-
PSB
P
P
-
-
PSB
P
P
-
-
PSB
P
P
-
-
PSB
P
P
13-3/8
13-3/8
13-3/8
13-3/8
13-3/8
48.00
54.50
61.00
68.00
72.00
339,72
339,72
339,72
339,72
339,72
71,43
81,10
90,78
101,19
107,15
8,38
9,65
10,92
12,19
13,06
PS
-
-
-
-
-
PSB
PSB
PSB
-
-
PSB
PSB
PSB
-
-
-
-
PSB
PSB
-
-
-
PSB
PSB
-
-
-
PSB
PSB
-
-
-
PSB
PSB
-
-
-
-
PSB
Fiiri qoraallada ku yaal dhammaadka miiska.
Calaamadahaa Banaanka
dhexroorka

D
mm
Magac ahaan
toosan
tirob, c
T&C

kg/m
Darbiga
dhumucdiisuna

t
mm
Nooca dhamaadka-dhamaadka
1 2 H40 J55
K55
M65 L80
C95
N80
Nooca 1,Q
C90
T95
P110 Q125
1 2 3 4 5 6 7 8 9 10 11 12 13
16
16
16
16
65.00
75.00
84.00
109.00
406,40
406,40
406,40
406,40
96,73
111,61
125,01
162,21
9,53
11,13
12,57
16,66
PS PSB
PSB
P
PSB
PSB
P P P P
18-5/8 87.50 47,308 13,021 1,105 PS PSB PSB - - - - -
20
20
20
94.00
106.50
133.00
508,00
508,00
508,00
139,89
158,49
197,93
11,13
12,70
16,13
PSL
-
-
PSLB
PSLB
PSLB
PSLB
PSLB
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
P = Dhammaadka cad, S = dun wareega gaaban, L = dun wareeg ah oo dheer, B = Dunta barida, E = xariiqda xad dhaafka ah.
♦ Calaamaduhu waa macluumaadka iyo caawinta dalbashada.
♦ Mawjadaha toosan ee magac-u-yaalka ah, dunta isku xidhan iyo kuwa la isku xidhay (col. 2) ayaa lagu muujiyay macluumaadka keliya.
Cufnaanta birta chromium ee martensitic (nooca L80 9Cr iyo 13Cr) way ka duwan yihiin birta kaarboonka.Tirada badan ee la muujiyay sidaas darteed sax maaha birta chromium ee martensitic.Qodob sixid guud oo ah 0,989 ayaa la isticmaali karaa.
Calaamadaha Dhexroor ka baxsan
D
mm
Toosan-dhammaad toosan
tiro
kg/m
Dhumucda gidaarka
t
mm
1 2
1 2 3 4 5
3-1/2
4
4-1/2
5
5-1/2
6-5/8
9.92
11.35
13.05
17.95
19.83
27.66
88,90
101,60
114,30
127,00
139,70
168,28
14,76
16,89
19,42
26,71
29,51
41,18
7,34
7,26
7,37
9,19
9,17
10,59

ISO/API Liistada Biraha Birta

Calaamadaha Banaanka
dhexroorka

D
mm
Magac ahaan toosan
tiro badanah, b
Darbiga
qaro weyn-
nacasnimo

t
mm
Nooca dhammaadkac
Aan-
xanaaqsan
T&C

kg/m
Ext.
xanaaqsan
T&C

kg/m
Integ
wadajir

kg/m
1 2
NU
T&C
EU
T&C
IJ H40 J55 L80 N80
Nooca 1,Q
C90 T95 P110
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1.900
1.900
1.900
1.900
1.900
2.40
2.75
3.65
4.42
5.15
-
2.90
3.73
-
-
2.40
2.76
-
-
-
48,26
48,26
48,26
48,26
48,26
-
4,09
5,43
6,58
7,66
-
4,32
5,55
-
-
3,57
4,11
-
-
-
3,18
3,68
5,08
6,35
7,62
PI
PNUI
PU
-
-
PI
PNUI
PU
-
-
-
PNUI
PU
P
P
-
PNUI
PU
-
-
-
PNUI
PU
P
P
-
PNUI
PU
P
P
PU
-
-
2.063
2.063
3.24
4.50
-
-
3.25
-
52,40
52,40
-
-
-
-
4,84
-
3,96
5,72
PI
P
PI
P
PI
P
PI
P
PI
P
PI
P
P
2-3/8
2-3/8
2-3/8
2-3/8
2-3/8
4.00
4.60
5.80
6.60
7.35
4.70
5.95

7.45

60,32
60,32
60,32
60,32
60,32
5,95
6,85
8,63
9,82
10,94
6,99
8,85

11,09

4,24
4,83
6,45
7,49
8,53
PN
PNU
PN
PNU
PN
PNU
PNU
P
PU
PN
PNU
PNU
-
-
PN
PNU
PNU
P
PU
PN
PNU
PNU
P
PU
PNU
PNU
2-7/8
2-7/8
2-7/8
2-7/8
6.40
7.80
8.60
9.35
6.50
7.90
8.70
9.45
-
-

-

73,02
73,02
73,02
73,02
9,52
11,61
12,80
13,91
9,67
11,76
12,95
14,06
-
-

-

5,51
7,01
7,82
8,64
PNU
-

-

PNU
-

-

PNU
PNU
PNU
PU
PNU
PNU
PNU
-
PNU
PNU
PNU
PU
PNU
PNU
PNU
PU
PNU
PNU
PNU
-
2-7/8
2-7/8
10.50
11.50
- - 73,02
73,02
15,63
17,11
- - 9,96
11,18
- - P
P
- P
P
P
P
-
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
7.70
9.20
10.20
12.70
14.30
15.50
17.00
-
9.30
-
12.95
-
-
-
-
-
-
-
-
-
-
88,90
88,90
88,90
88,90
88,90
88,90
88,90
11,46
13,69
15,18
18,90
21,28
23,07
25,30
-
13,84
-
19,27
-
-
-
-
-
-
-
-
-
-
5,49
6,45
7,34
9,52
10,92
12,09
13,46
PN
PNU
PN
-
-
-
-
PN
PNU
PN
-
-
-
-
PN
PNU
PN
PNU
P
P
P
PN
PNU
PN
PNU
-
-
-
PN
PNU
PN
PNU
P
P
P
PN
PNU
PN
PNU
P
P
P
-
PNU
-
PNU
-
-
-
4
4
4
4
4
4
9.50
10.70
13.20
16.10
18.90
22.20
-
11.00
-
-
-
-
-
-
-
-
-
-
101,60
101,60
101,60
101,60
101,60
101,60
14,14
-
19,64
23,96
28,13
33,04
-
16,37
-
-
-
-
-
-
-
-
-
-
5,74
6,65
8,38
10,54
12,70
15,49
PN
PU
-
-
-
-
PN
PU
-
-
-
-
PN
PU
P
P
P
P
PN
PU
-
-
-
-
PN
PU
P
P
P
P
PN
PU
P
P
P
P
-
-
-
-
-
-
4-1/2
4-1/2
4-1/2
4-1/2
4-1/2
4-1/2
4-1/2
12.60
15.20
17.00
18.90
21.50
23.70
26.10
12.75 114,30
114,30
114,30
114,30
114,30
114,30
114,30
18,75
22,62
25,30
28,13
32,00
35,27
38,84
18,97 6,88
8,56
9,65
10,92
12,70
14,22
16,00
PNU PNU PNU
P
P
P
P
P
P
PNU
-
-
-
-
-
-
PNU
P
P
P
P
P
P
PNU
P
P
P
P
P
P
P = Dhammaad cad, N = dun aan xanaaq lahayn oo la isku dhejiyay oo la isku daray, U = dunta xanaaqa dibadda ah oo la isku dhejiyay oo la isku dhejiyay, I = Isku-dhafka isku dhafan.
♦ Mawjadaha toosan ee magacaaban, dunta iyo isku xidhka (col. 2, 3, 4) ayaa lagu muujiyay macluumaadka kaliya.
Cufnaanta birta chromium ee martensitic (nooca L80 9Cr iyo 13Cr) way ka duwan yihiin birta kaarboonka.Tirada badan ee la muujiyay sidaas darteed sax maaha birta chromium ee martensitic.Qodob sixid guud oo ah 0,989 ayaa la isticmaali karaa.
♦ Tuubooyinka aan xanaaqsanayn ayaa la heli karaa iyada oo ay weheliyaan isku-xidho joogto ah ama xidhmooyin gaar ah.Tuubooyinka dibadda ka cadhooday ayaa la heli karaa iyada oo leh xidhmooyin joogto ah,-bevel-gaar ah, ama xidhidyaal nadiifin gaar ah.

Heerka & Darajada

Fasalada caadiga ah ee kasbashada iyo tuubooyinka:

API 5CT J55,K55,L80, N80,P110, C90, T95, H40

API 5CT daboolka iyo tuubooyinka tuubooyinka

(STC) Daabka dunta gaaban ee gaaban

(LC) Daabka dunta wareega dheer

(BC) Daawada dunta bariiska

(XC) Dacas khad xad dhaaf ah

(NU) Tuubooyinka aan xanaaqsanayn

(EU) Tuubooyinka xanaaqa ee dibadda

(IJ) Tuubooyinka wadajirka ah ee isku dhafan

Daboolka iyo tuubooyinka waa in la keenaa iyadoo loo eegayo ka sarreeya xidhiidhada leh heerka API5CT / API Standards.

Habka wax-soo-saarka

Xakamaynta tayada

Hubinta Qalabka Ceyriinka, Falanqaynta Kiimikada, Tijaabada Makaanikada, Kormeerka Muuqaal , Tijaabada Xiisadda, Hubinta Cabirka, Tijaabada Laacida, Tijaabada Falaxa, Tijaabada Saamaynta, Tijaabada DWT, Tijaabada NDT, Imtixaanka Hydrostatic, Imtixaan Adag…..

Calaamadaynta, Rinjiyeynta ka hor dhalmada.

Bir-karin-&-tuubo0
Bir-karin-&-tuubo4
Bir-ka-samaynta-&-tubooyinka6
Bir-karin-&-tuubo7
Bir-karin-&-tubo8
Bir-karin-&-tuubo9
Bir-ku-samaynta-&-tubooyinka10

Baakaynta & Rarista

Habka baakadaha ee tubooyinka birta waxaa ka mid ah nadiifinta, kooxaynta, duubista, xidhidhka, ilaalinta, calaamadaynta, palletizing (haddii loo baahdo), weel dhigista, dhejinta, xidhida, gaadiidka, iyo baakadaha.Noocyada kala duwan ee tuubooyinka birta iyo qalabyada oo leh habab xirxiran oo kala duwan.Nidaamkan dhammaystiran wuxuu xaqiijinayaa in tuubooyinka birta ay soo raraan oo ay ku yimaadaan meesha ay u socdaan iyagoo ku jira xaalad wanaagsan, oo diyaar u ah isticmaalkooda loogu talagalay.

Bir-ka-samaynta-&-tubooyinka1
Bir-karin-&-tubbada2
Bir-karin-&-tuubo3

Isticmaalka & Codsiga

Tuubooyinka birta ah waxay u adeegaan sidii laf dhabarta warshadaha casriga ah iyo injineernimada madaniga ah, iyagoo taageeraya codsiyo kala duwan oo gacan ka geysta horumarinta bulshooyinka iyo dhaqaalaha adduunka oo dhan.

Tuubooyinka birta ah iyo qalabyada aan Womic Steel soo saarnay si weyn loogu isticmaalo batroolka, gaaska, shidaalka & dhuumaha biyaha, xeebaha / xeebta, mashaariicda dhismaha dekedda badda & dhismaha, qodista, birta qaab dhismeedka, tuunnada iyo mashaariicda dhismaha buundada, sidoo kale tuubooyinka birta ee saxda ah ee rullaluistemadka wax soo saar, iwm...