Okoume Plywood,Melamine Shelving Boards,Poplar Okoume Plwood,Eucalyptus Okoume Plwood LINYI JIUHENG IMPORT AND EXPORT CO.,LTD , http://www.jiuhengwood.com
We are the manufacturer & supplier of Steel pipe for sprinkler fire fighting system. The major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on.
To enlarge sales of products to the global market, all export products have gained FM Certification and UL Certification.
Standard:
ASTM A135 ASTM A795 ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, EN39, JIS3444,GOST54929
Specification:
O. D.: Φ 21.3- Φ 323.9 (mm)
Wall thickness: 2.11- 10.31(mm)
Anticorrosive:Â Painted
End state: 1. Grooved 2. Plain end 3. Screwed& socketed
Function: Fire and water supply system in building
ASTM A53
Â
Â
N.D.Â
SPECIFIED
OUTSIDE
DIAMETERÂ Â
Â
  WALL
THICKNESSWEIGHT
SCHEDULE NO.
Â
TEST PRESSURENO. OF
THREADS
PERINCH
 PLAIN ENDS
Grade A
Grade B
  Kg/m
  Kg/ft
in
in
mm
mm
mm
blk
gal
blk
gal
Â
psi
Kg/cm2
psi
Kg/cm2
1/2
0.840
21.3
0.109
2.77
1.27
1.35
0.39
0.41
40
700
50
700
50
14
3/4
1.050
26.7
0.113
2.87
1.69
1.79
0.52
0.55
40
700
50
700
50
14
1
1.315
33.4
0.133
3.38
2.50
2.65
0.76
0.81
40
700
50
700
50
11-1/2
1-1/4
1.660
42.2
0.140
3.56
3.39
3.59
1.03
1.10
40
1200
84
1300
91
11-1/2
1-1/2
1.900
48.3
0.145
3.68
4.05
4.29
1.23
1.31
40
1200
84
1300
91
11-1/2
2
2.375
60.3
0.154
3.91
5.44
5.77
1.66
1.76
40
2300
162
2500
176
11-1/2
2-1/2
2.875
73.0
0.203
5.16
8.63
9.15
2.63
2.79
40
2500
176
2500
176
11-1/2
Â
Â
3Â
Â
3.500Â
Â
88.90.125
3.18
6.72
7.12
2.05
2.17
--
1290
91
1500
105
Â
Â
8
0.156
3.96
8.29
8.79
2.53
2.68
--
1600
112
1870
131
0.188
4.78
9.92
10.52
3.02
3.21
--
1930
136
2260
159
0.216
5.49
11.29
11.97
3.44
3.65
40
2220
156
2500
176
Â
Â
3-1/2Â
Â
4.000Â
Â
101.60.125
3.18
7.72
8.18
2.35
2.49
--
1120
79
1310
92
Â
Â
8
0.156
3.96
9.53
10.10
2.90
3.08
--
1400
98
1640
115
0.188
4.78
11.41
12.09
3.48
3.69
--
1690
119
1970
139
0.226
5.74
13.57
14.38
4.14
4.38
40
2030
143
2370
167
Â
Â
4Â
Â
4.500Â
Â
114.30.125
3.18
8.71
9.23
2.65
2.81
--
1000
70
1170
82
Â
Â
8
0.156
3.96
10.78
11.43
3.29
3.48
--
1250
88
1460
103
0.188
4.78
12.91
13.68
3.93
4.17
--
1500
105
1750
123
0.237
6.02
16.07
17.03
4.90
5.19
40
1900
134
2210
155
Â
Â
5Â
Â
5.563Â
Â
141.30.156
3.96
13.41
14.21
4.09
4.33
--
1010
71
1180
83
Â
Â
8
0.188
4.78
16.09
17.06
4.90
5.20
--
1220
86
1420
100
0.219
5.56
18.61
19.73
5.67
.01
--
1420
100
1650
116
0.258
6.55
21.77
23.08
6.64
7.03
40
1670
117
1950
137
Â
Â
6Â
Â
6.625Â
Â
168.30.188
4.78
19.27
20.43
5.87
6.23
--
1020
72
1190
84
Â
Â
8
Â
0.219
5.56
22.31
23.65
6.80
7.21
--
1190
84
1390
98
0.250
6.35
25.36
26.88
7.73
8.19
--
1360
96
1580
111
0.280
7.11
28.26
29.96
8.61
9.13
40
1520
107
1780
125
Â
Â
8Â
Â
8.625Â
Â
219.10.188
4.78
25.26
26.78
7.70
8.16
--
780
55
920
65
Â
Â
16
0.203
5.16
27.22
28.85
8.30
8.79
--
850
60
1000
70
0.219
5.56
29.28
31.04
8.92
9.46
--
910
64
1070
75
0.322
8.18
42.55
45.10
12.97
13.75
40
1340
94
1570
110
N.D.
O.D.
WALL THICKNESS
NOMINAL WEIGHT
TEST PRESSURE
    inch
     mm
       mm
      kg/m
     Mp
   3/4
    26.8
      2.11
     1.28
     17.24
    1
    33.5
      2.77
     2.09
     17.24
   1-1/4
    42.2
      2.77
     2.70
     16.55
   1-1/2
    48.3
      2.77
     3.10
     14.48
    2
    60.3
      2.77
     3.93
     11.72
   2-1/2
    73.0
      3.05
     5.26
     10.34
    3
    88.9
      3.05
     6.45
     8.27
   3-1/3
   101.6
      3.05
     7.41
     6.89
    4
   114.3
      3.05
     8.36
     6.21
    5
   141.3
      3.40
     11.58
     5.86
    6
   168.3
      3.40
     13.84
     5.02
    8
   219.1
      4.80
     15.41
     4.26
                Â
                    ASTM A135 (BLACK AND GALVANIZED) SCH40Â
N.D.
O.D.
WALL THICKNESS
NOMINAL WEIGHT
TEST PRESSURE
    inch
     mm
       mm
      kg/m
     Mp
   1/2
    21.3
      2.77
     1.27
     17.20
   3/4
    26.8
      2.87
     1.68
     17.20
    1
    33.5
      3.38
     2.50
     17.20
   1-1/4
    42.2
      3.56
     3.38
     17.20
   1-1/2
    48.3
      3.68
     4.05
     17.20
    2
    60.3
      3.91
     5.43
     16.08
   2-1/2
    73.0
      5.16
     8.62
     17.20
    3
    88.9
      5.49
     11.28
     15.30
   3-1/3
   101.6
      5.74
     13.56
     14.00
    4
   114.3
      6.02
     16.06
     13.06
    5
   141.3
      6.55
     21.76
     11.50
    6
   168.3
      7.11
     28.34
     10.48
    8
   219.1
      8.18
     36.90
     7.96
Â
Â
ASTM 795Â (BLACK AND GALVANIZED)Â
Â
N.D.
O.D.
SCHÂ 10
SCHÂ 30/40
W.T.
NORMALÂ WEIGHT
W.T.
NORMALÂ WEIGHT
(mm)
(INCH)
(mm)
(inch)
(mm)
(inch)
(kg/mtrs)
(lbs/ft)
(mm)
(inch)
(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
Â
Â
Â
Â
Â
Â
Â
Â
BS1387(BLACK &GALVANIZED)
Â
Â
N.D.Â
O.D.   WALL
THICKNESSBLACK WEIGHT
 GALVANIZED WEIGHT
PLAIN ENDS
SCREWED&SOCKETED
PLAIN ENDS
SCREWED&SOCKETED
Â
(inch)
(mm)
(Maximum mm)
(Maximum mm)
(mm)
(Kg/m)
(Kg/m)
(Kg/m)
(Kg/m)
Â
Â
Â
Â
LIGHT1/2
15
21.40
21.00
2.00
0.947
0.956
0.947
0.956
3/4
20
26.90
26.40
2.30
1.380
1.390
1.380
1.390
1
25
33.80
33.20
2.60
1.980
2.000
1.980
2.000
1-1/4
32
42.50
41.90
2.60
2.540
2.570
2.540
2.570
1-1/2
40
48.40
47.80
2.90
3.230
3.270
.230
3.270
2
50
60.20
59.60
2.90
4.080
4.150
4.080
4.150
2-1/2
65
76.00
75.20
3.20
5.710
5.830
5.710
5.830
3
80
88.70
87.90
3.20
6.720
6.890
6.720
6.890
4
100
113.90
113.00
3.60
9.750
10.000
9.750
10.000
Â
Â
Â
Â
Â
MEDIUM1/2
15
21.70
21.10
2.60
1.210
1.220
1.210
1.220
3/4
20
27.20
26.60
2.60
1.560
1.570
1.560
1.570
1
25
34.20
33.40
3.20
2.410
2.430
2.410
2.430
1-1/4
32
42.90
42.10
3.20
3.100
3.130
3.100
3.130
1-1/2
40
48.80
48.00
3.20
3.570
3.600
3.570
3.600
2
50
60.80
59.80
3.60
5.030
5.100
5.030
5.100
2-1/2
65
76.60
75.40
3.60
6.430
6.550
6.430
6.550
3
80
89.50
88.10
4.00
8.370
8.540
8.370
8.540
4
100
114.50
113.30
4.50
12.200
12.500
12.200
12.500
5
125
140.60
138.70
5.00
16.600
17.100
16.600
17.100
6
150
166.10
164.10
5.00
19.700
20.300
19.700
20.300
Â
Â
Â
Â
Â
HEAVY1/2
15
21.70
21.10
3.20
1.440
1.450
1.440
1.450
3/4
20
27.20
26.60
3.20
1.870
1.880
1.870
1.880
1
25
34.20
33.40
4.00
2.940
2.960
2.940
2.960
1-1/4
32
42.90
42.10
4.00
3.800
3.830
3.800
3.830
1-1/2
40
48.80
48.00
4.00
4.380
4.420
4.380
4.420
2
50
60.80
59.80
4.50
6.190
6.260
6.190
6.260
2-1/2
65
76.60
75.40
4.50
7.930
8.050
7.930
8.050
3
80
89.50
88.10
5.00
10.300
10.500
10.300
10.500
4
100
114.90
113.30
5.40
14.500
14.800
14.500
14.800
5
125
140.60
138.70
5.40
17.900
18.400
17.900
18.400
6
150
166.10
164.10
5.40
21.300
21.900
21.00
21.900
Â
EN 10255 BS1387(BLACK &GALVANIZED)
Â
  N.D.SPECIFIED OUTSIDE DIAMETER
Â
TYPEO.D.
Â
WALL Â THICKNESSÂ
PLAIN ENDS
MIN.
MAX.
(mm)
(mm)
(mm)
(mm)
(mm)
(Kg/m)
Â
Â
   1/2Â
21.30L1
21.00
21.70
2.30
1.08
L2
21.00
21.40
2.00
0.947
M
21.00
21.80
2.60
1.21
H
21.00
21.80
3.20
Okoume Plywood
UL/FM ASTM A795 Sch40 Galvanised Fire Protection Sprinkler Steel Pipes
Model NO.: steel pipe for sprinkler fire finghting system
O.D.: 21.3-323.9
W.T: 2.11-10.31
Length: 5800mm, 6500mm
Fittings: Coupling, Elbow, Tee, Cross, Flange, Valve, Reducer
End: Groove or Plain, Bevel, Thread, Flange
Surface: Painted
Zinc Content: 99.9999%
Trademark: EAST
Transport Package: Bundle
Specification: FM UL
Origin: Shandong China
HS Code: 7308900000
Model NO.: steel pipe for sprinkler fire finghting system
O.D.: 21.3-323.9
W.T: 2.11-10.31
Length: 5800mm, 6500mm
Fittings: Coupling, Elbow, Tee, Cross, Flange, Valve, Reducer
End: Groove or Plain, Bevel, Thread, Flange
Surface: Painted
Zinc Content: 99.9999%
Trademark: EAST
Transport Package: Bundle
Specification: FM UL
Origin: Shandong China
HS Code: 7308900000
UL FM Fire Fighting Sprinkler Painted Steel Structure Pipe