Ductile Iron Pipe / Centrifugal Casting Ductile Iron Pipe
Ductile Iron K9 Pipe Specifications
ISO2531 Centrifugal High quality Ductile Iron pipe factory Class K9 for drinking water
(1)Joint Type: Spigot&Socket Tyton Joint
(2)Diameter: DN80-100mm
(3)Effective Length: 6m
(4)Internal Anticorrosive Lining
Common on CML(Cement Mortar Lining), or high alumina CML
Highly Wear Resistant
External Anticorrosive Property
Standard ISO4179, BS EN545/EN598
(5)Externa Anicorrosive Coating
Metallic Zinc Coating 130GSM, 150GSM, 200GSM
Bituminous Coating Min. 70um
Working Temperature -25° C to180 ° C
Standard ISO2531, BS EN545
(6)Sealing Gasket NBR, SBR, EPDM, or Nature Rubber Ring as per ISO4633
(7)Fittings: Tyton Ductile Iron Fittings
(8)Wall Thickness Class: K7, K9, , K12, C class
Packing & Delivery
Packaging Detail: Iron Water Pipes of DN80mm-300mm In Bundles or In Bulk As Single Pipes As Per Customers' Request DN350mm-DN1400mm In Bulk As Single Pipes
Delivery Detail
Depends on The Actual Order Quantity, Normally 20-60 Days
Nominal Diameter
DN(mm ) |
Out Diameter
DE(mm) |
Wall Thickness
(mm) |
Weight of Socket
(kg) |
The Weight of Per Meter
(kg/m) |
Total Weight(kg)
Standard working Length 6000mm |
|
K8 |
K9 |
K10 |
|
K8 |
K9 |
K10 |
K8 |
K9 |
K10 |
|
80 |
98 |
6.0 |
6.0 |
6.0 |
3.4 |
12.2 |
12.2 |
12.2 |
77.0 |
77.0 |
77.0 |
|
100 |
118 |
6.0 |
6.0 |
6.0 |
4.3 |
14.9 |
15.1 |
15.1 |
93.7 |
95.0 |
95.0 |
|
125 |
144 |
6.0 |
6.0 |
6.3 |
5.7 |
18.3 |
18.3 |
19.0 |
119.0 |
119.0 |
121.0 |
|
150 |
170 |
6.0 |
6.0 |
6.5 |
7.1 |
21.8 |
22.8 |
22.8 |
138.0 |
144.0 |
144.0 |
|
200 |
222 |
6.0 |
6.3 |
7.0 |
10.3 |
28.7 |
30.6 |
30.6 |
183.0 |
194.0 |
194.0 |
|
300 |
326 |
6.4 |
7.2 |
8.0 |
18.9 |
45.3 |
50.8 |
56.3 |
290.0 |
323.0 |
357.0 |
|
350 |
378 |
6.8 |
7.7 |
8.5 |
23.7 |
55.9 |
63.2 |
69.6 |
359.0 |
403.0 |
441.0 |
|
400 |
429 |
7.2 |
8.1 |
9.0 |
29.5 |
67.3 |
75.5 |
83.7 |
433.0 |
482.0 |
532.0 |
|
450 |
480 |
7.6 |
8.6 |
9.5 |
38.3 |
80 |
89.3 |
99.0 |
515.0 |
577.0 |
632.0 |
|
500 |
532 |
8.0 |
9.0 |
10.0 |
42.8 |
92.8 |
104.3 |
115.6 |
600.0 |
669.0 |
736.0 |
|
600 |
635 |
8.8 |
9.9 |
11.0 |
59.3 |
122 |
137.3 |
152.0 |
791.0 |
882.0 |
971.0 |
|
700 |
738 |
9.6 |
10.8 |
12.0 |
79.1 |
155 |
173.9 |
193.0 |
1009.0 |
1123.0 |
1237.0 |
|
800 |
842 |
10.4 |
11.7 |
13.0 |
102.6 |
192 |
215.2 |
239.0 |
1255.0 |
1394.0 |
1537.0 |
|
900 |
945 |
11.2 |
12.6 |
14.0 |
129 |
232 |
260.2 |
289.0 |
1521.0 |
1690.0 |
1863.0 |
|
1000 |
1048 |
12.0 |
13.5 |
15.0 |
161.3 |
275 |
309.3 |
343.2 |
1811.0 |
2017.0 |
2221.0 |
|
1200 |
1265 |
13.6 |
15.3 |
17.0 |
237.7 |
374 |
420.1 |
466.1 |
2482.0 |
2758.0 |
3034.0 |
We Nanjing Greteq Industrial Co., Ltd have a long history in China. Now we have two mainly products: Ductile iron pipe/fittings and gas cylinder valve/gas equipment.
In ductile iron pipe/fitting department we use the lost-foam casting process and resin bonded sand process and make production and inspection strict according to ISO2531, BSEN545, BSEN598 and GB/T13295 standard. It annually produces 200000 tons of ductile iron pipe and 15000 tons pipe fitting The diameter are from 80-2600. We have a owned ductile iron pipe factory and several cooperative iron pipe and fitting factory, So we can meet your big quantity order and supply all diameter size ductile ion pipe and fitting to you in short times. Our goods are only for export and had succeeded exported to America, Europe, Africa, Oceania, Southeast Asia and the Middle East.
In gas cylinder valve/gas equipment department. The mainly products are including high and middle pressure oxygen/acetylene/CO2/H2/N2/Ar/Cl/Freon cylinder valve, CGA cylinder valve, CNG/LNG cylinder valve, cryogenic valvepipe shutoff valve and pressure reducer used for all kindly of industries, SCBA cylinder valve and so on. Those products are well-known in domestic market and exported in many countries.
We will 'Survival by Quality, Development by Credit' and looking for your inquiry.
