Tubo de acero de rociadores contra incendios Weifang medio tubo de acero Co., Ltd. es el principal fabricante profesional de tubo de acero de alta calidad para la lucha contra incendios rociadores sistema. Los tubos de acero de rociadores contra incendios con UL FM CE GOST JIS certificados, aplicables a la canalización de fuego, agua, calefacción, gas, alcantarillado, metro, los aeropuertos, puertos, puentes, túneles, estaciones de ferrocarril, sistema de canalización y así sucesivamente. Norma: ASTM A53, la norma ASTM A106, ASTM A795, ASTM A135, como1074, API5L, API 5CT, BS1387, DIN2444, DIN 2394, DIN 2395, EN10219, EN39, JIS3444, UL797, UL6, UL852. Tamaño: 21.3 - 323.8mm OD. Grosor: 2.11 - 10.31mm Longitud: Generalmente 5.8m, Max 12mts. Uso: la transferencia de líquido, la lucha contra incendios rociadores del sistema de tubo, tubo de yacimientos de petróleo, El recubrimiento superficial: galvanizado en caliente, Revestimiento en polvo, pintado, galvanizado+pintado, galvanizado+revestimiento de polvo. Termina tipo: tubos lisos, ranurado termina(1" - 12"), roscada(1/2" - 8") y extremos de acoplamiento, sobrelleva termina Forma: Ronda Certificado: UL, FM, ISO9001, CE, API 5L, API 5CT, JIS ASTM A795
Dakota del Norte. |
El D.E. |
SCH 10 |
SCH 30/40 |
W.T. |
Un peso normal |
W.T. |
Un peso normal |
(Mm) |
(Pulg.) |
(Mm) |
(Pulg.) |
(Mm) |
(Pulg.) |
(Kg/m) |
(Lb/ft) |
(Mm) |
(Pulg.) |
(Kg/m) |
(Lb/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 |
4000 |
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 |
La norma ASTM A53 |
NPS |
DN |
OD,[mm]. |
WT,[mm]. |
El peso extremo plano Lb/ft[kg/m] |
SCH |
Paquete de PCS/. |
½''. |
15 |
0.840 [21.3] |
\ |
\ |
10 |
120 |
0,109[2,77] |
0.85[1,27] |
40 |
120 |
¾''. |
20 |
1.050 [26.7] |
0,083[2.11] |
0.86[1,28] |
10 |
84 |
0.113[2,87] |
1.13[1,69] |
40 |
84 |
1''. |
25 |
1.315 [33.4] |
0,109[2,77] |
1.41 [2.09] |
10 |
60 |
0,133[3,38] |
1.68[2,50] |
40 |
60 |
1-1/4''. |
32 |
1.660 [42.2] |
0,109[2,77] |
1.81[2,69] |
10 |
42 |
0,140[3,56] |
2.27[3,39] |
40 |
42 |
1-1/2''. |
40 |
1.900 [48.3] |
0,109[2,77] |
2.09 [3.11] |
10 |
36 |
0,145[3.68] |
2.72[4,05] |
40 |
36 |
2''. |
50 |
2.375 [60.3] |
0,109[2,77] |
2.64[3,93] |
10 |
26 |
0.154[3,91] |
3.66 [5.44] |
40 |
26 |
2-1/2''. |
65 |
2.875 [73.0] |
0.120[3,05] |
3.53[5,26] |
10 |
18 |
0.203[5.16] |
5.80[8,63] |
40 |
18 |
3''. |
80 |
3.500 [88.9] |
0.120[3,05] |
4.34[6,46] |
10 |
14 |
0.216[5,49] |
7.58[11,29] |
40 |
14 |
3-1/2''. |
90 |
4000 [101.6] |
0.120[3,05] |
4,98 [7,41] |
10 |
12 |
0.226[5,74] |
9.12[13,57] |
40 |
12 |
4''. |
100 |
4.500 [114.3] |
0.120[3,05] |
5.62[8,37] |
10 |
10 |
0,237[6,02] |
10.80[16,07] |
40 |
10 |
5''. |
125 |
5.563 [141.3] |
0,134[3,40] |
7,78 [11.58] |
10 |
7 |
0.258[6.55] |
14.63 [21.77] |
40 |
7 |
6''. |
150 |
6.625 [168.3] |
0,134[3,40] |
9.30 [13.85] |
10 |
5 |
0.280[7011] |
18.99[28,26] |
10 |
5 |
8''. |
200 |
8,625 [219.1] |
0.188C[4,78] |
16,96 [25.26] |
10 |
3 |
0.322[8,18] |
28.58 [42.55] |
40 |
3 |
10''. |
250 |
10.750 [273.1] |
0.188C[4,78] |
21,23 [31.62] |
10 |
3 |
10.750 [273.0] |
0,365[9,27] |
40.52 [60.29] |
40 |
3 |
12''. |
300 |
\ |
\ |
\ |
\ |
\ |
12.750 [323.8] |
0.406[10,31] |
53.57 [79.70] |
40 |
2 |
BS1387 (Black & galvanizada) |
Dakota del Norte. |
El D.E. |
Espesor de pared. |
Peso negro |
Peso galvanizado |
Tubos lisos |
Atornillado& Zócalo |
Tubos lisos |
Atornillado& Zócalo |
|
Pulg. |
(Mm) |
Máxima ( mm) |
Mínimo ( mm) |
(Mm) |
(Kg/m). |
(Kg/m). |
(Kg/m). |
(Kg/m). |
La luz |
1/2 pulg. |
15 |
21.4 |
21 |
2 |
0.947 |
0.956 |
0.947 |
0.956 |
3/4 pulg. |
20 |
26.9 |
26.4 |
2.3. |
1.38 |
1.39 |
1.38 |
1.39 |
1" |
25 |
33.8 |
33.2 |
2.6 |
1.98 |
2 |
1.98 |
2 |
1 1/4" |
32 |
42.5 |
El 41,9 |
2.6 |
2.54 |
2.57 |
2.54 |
2.57 |
1 1/2" |
40 |
48.4 |
47.8 |
2.9 |
3.23 |
3.27 |
3.23 |
3.27 |
2" |
50 |
60.2 |
59.6 |
2.9 |
4.08 |
4.15 |
4.08 |
4.15 |
2 1/2" |
65 |
76 |
75.2 |
3.2. |
5.71 |
5.83 |
5.71 |
5.83 |
3" |
80 |
88.7 |
87,9 |
3.2. |
6.72 |
6.89 |
6.72 |
6.89 |
4" |
100 |
113.9 |
113 |
3.6 |
9.75 |
10 |
9.75 |
10 |
A medio |
1/2 pulg. |
15 |
21.7 |
211. |
2.6 |
1.12 |
1.22 |
1.12 |
1.22 |
3/4 pulg. |
20 |
27.2 |
26.6 |
2.6 |
1.56 |
1.57 |
1.56 |
1.57 |
1" |
25 |
34.2 |
33.4 |
3.2. |
2.41 |
2.43 |
2.41 |
2.43 |
1 1/4" |
32 |
42.9 |
42.1 |
3.2. |
3.1. |
3.13 |
3.1. |
3.13 |
1 1/2" |
40 |
48.8 |
48 |
3.2. |
3.57 |
3.6 |
3.57 |
3.6 |
2" |
50 |
El 60,8 |
59.8 |
3.6 |
5.03 |
5.1. |
5.03 |
5.1. |
2 1/2" |
65 |
76.6 |
75.4 |
3.6 |
6.43 |
6.55 |
6.43 |
6.55 |
3" |
80 |
89.5 |
88.1 |
4 |
8.37 |
8,54 |
8.37 |
8,54 |
4" |
100 |
114.9 |
113.3 |
4.5 |
12.2 |
12.5 |
12.2 |
12.5 |
5" |
125 |
140.6 |
138.7 |
5 |
16.6 |
17.1 |
16.6 |
17.1 |
6" |
150 |
166.1 |
164.1 |
5 |
19.7 |
20.3 |
19.7 |
20.3 |
HEAVY |
1/2 pulg. |
15 |
21.7 |
211. |
3.2. |
1.44 |
1.45 |
1.44 |
1.45 |
3/4 pulg. |
20 |
27.2 |
26.6 |
3.2. |
1.87 |
1.88 |
1.87 |
1.88 |
1" |
25 |
34.2 |
33.4 |
4 |
2.94 |
2.96 |
2.94 |
2.96 |
1 1/4" |
32 |
42.9 |
42.1 |
4 |
3.8 |
3.83 |
3.8 |
3.83 |
1 1/2" |
40 |
48.8 |
48 |
4 |
4.38 |
4.42 |
4.38 |
4.42 |
2" |
50 |
El 60,8 |
59.8 |
4.5 |
6.19 |
6.26 |
6.19 |
6.26 |
2 1/2" |
65 |
76.6 |
75.4 |
4.5 |
7.93 |
8,05 |
7.93 |
8,05 |
3" |
80 |
89.5 |
88.1 |
5 |
10.3 |
10.5 |
10.3 |
10.5 |
4" |
100 |
114.9 |
113.3 |
5.4 |
14.5 |
14.8 |
14.5 |
14.8 |
5" |
125 |
140.6 |
138.7 |
5.4 |
17.9 |
18.4 |
17.9 |
18.4 |
6" |
150 |
166.1 |
164.1 |
5.4 |
21.3 |
21.9 |
21.3 |
21.9 |