Product Description
Fresh air throughroots blower, airway pressure uniform expansion and achieve aerator, large fine bubblesindesign value (diameter from 20 ~ 50UM), rise in the extremely slow, dissolved oxygen has obvious effect, thus greatly improve the oxygen in water, increases the breeding density.Outerdiameter(mm)
25
Innerdiameter(mm)
13
Wallthickness(mm)
6
Metresheavy(g/m)
310
Packingquantity(meters/roll)
200
Coldresistance(-40°C,8h)
Tensilelength≥2.2Mpa
Tensileelongation≥130percent
Hotemptyaging(70°C72h)
Tensilestrengthrate≤20percent
Breakelongationrate≤20percent
Resist5%NaOH(23°C72h)
Tensilestrengthrate≤20percent
Breakelongationrate≤20percent
Resist5%HCl(23°C72h)
Tensilestrengthrate≤20percent
Breakelongationrate≤20percent
Pressure
s-1200Kpa(waterseepageamount)600-800ml/h.m
s-2200Kpa(waterseepageamount)10.8l/h.m
200Kpa(increaseOxygenamount)420ml/h.m
OuterDiameter
10to28mm
Wallthickness:
2mmabove
Thebubblediameter
20-50um
Dynamicpower
02/kw.Hr
Theairflow
1.5-5cubicmeters/m.Hr
Applicablewaterdepth
0-5metersType
Out diameter(mm)
Inner diameter(mm)
Wall thickness(mm)
Weight(g/m)
10
C/BC/B
10
7
1.5
45
14
C/BC/B
14
9
2.5
85
16
C/BC/B
16
10
3
115
18
C/BC/B
18
11
3.5
150
20
C/BC/B
20
13
3.5
160
21
C/BC/B
21
13
4
200
22
C/BC/B
22
14
4
205
25
C/BC/B
25
17
4
240
15
5
195
13
6
310
11
7
335
28
C/BC/B
28
20
4
290Packaging & ShippingCompany Information
Jiangyin Jiangda Machinery And Equipment Co., Ltd. is a manufacturer of rubber products and plastic products, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in fishery and other industries.