Hubei Futelong
Products
Steel liner F4 straight pipe
Inside nominal diameter :DN10~600mm
Using temperature:-10~180°C
Use pressure:-0.09mpa~1.6mpa
can use HG GB,JB,ANSI,JIS,BS,DIN and other standard flange according to customers requirements.For the convenient of pipe installment.
Common specification parameter unite mm
|
Inside nominal diameter
|
Steel specificationT
|
Sealed A
|
PTFE pipe outer diameter B
|
Pore size D1
|
Thick PTFE t
|
Flange outer diameter D
|
Flange Center distance K
|
Flange thicknessC
|
|
DN15
|
25*2.5
|
40
|
20
|
16
|
2
|
90
|
65
|
11
|
|
DN20
|
30*3
|
50
|
25
|
20
|
2
|
100
|
75
|
11
|
|
DN25
|
34*3
|
60
|
29
|
24
|
2
|
110
|
85
|
12
|
|
DN32
|
42*3
|
70
|
37
|
32
|
2
|
130
|
100
|
13
|
|
DN40
|
45*3
|
80
|
40
|
34
|
2.5
|
140
|
110
|
14
|
|
DN50
|
57*3.5
|
95
|
51
|
45
|
2.5
|
155
|
125
|
14
|
|
DN65
|
76*4
|
115
|
68
|
62
|
3
|
175
|
145
|
16
|
|
DN80
|
89*4
|
130
|
82
|
75
|
3
|
190
|
160
|
16
|
|
DN100
|
108*4
|
150
|
101
|
94
|
3.5
|
210
|
180
|
18
|
|
DN125
|
133*4.5
|
180
|
126
|
117
|
3.5
|
240
|
210
|
20
|
|
DN150
|
159*5
|
205
|
151
|
140
|
4
|
275
|
240
|
20
|
|
DN200
|
219*6.5
|
265
|
204
|
197
|
4.5
|
330
|
295
|
20
|
|
DN250
|
273*8
|
320
|
257
|
247
|
5
|
385
|
350
|
23
|
|
DN300
|
325*8
|
365
|
309
|
297
|
6
|
435
|
400
|
23
|
Steel liner PTFE pipe Instructions ( Accordinng to HG/T20562 )
Positive pressure:according to different process requirements, use steel component, PTFE wall thickness is above 2mm. Temperature is less than 100 degree. The length is not exceed 6m. The temperature is above 100 degree, the length is not exceed 3m.
|
Specification
|
CommonF4 thickness and resistance to negative pressure
|
Temperature less than 120, anti pressure -0.1mpa,F4Wall thickness
|
|
|
DN25
|
2mm
|
-0.09mpa
|
3mm(L≤3000mm)
|
|
DN40
|
2.5mm
|
-0.08mpa
|
4mm(L≤3000mm)
|
|
DN50
|
2.5mm
|
-0.075mpa
|
5mm(L≤3000mm)
|
|
DN65
|
2.5mm
|
-0.065mpa
|
8mm(L≤1000mm)
|
|
DN80
|
2.5mm
|
-0.06mpa
|
10mm(L≤1000mm)
|
|
DN100
|
2.5mm
|
-0.056mpa
|
13mm(L≤1000mm)
|
|
DN125
|
3mm
|
-0.05mpa
|
13mm(L≤13000mm)
|
|
DN150
|
4mm
|
-0.03mpa
|
13mm(L≤1000mm)
|
|
DN200
|
5mm
|
-0.02mpa
|
15mm(L≤1000mm)
|
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