Product Description:
1. Standards : ISO2531, ISO4422, EN545 , EN598 , BS4772 , AWWA C110
2. material : GGG500-7 or other Ductile iron .
3. coating : Fusion bonded epoxy coating ; cement lining inside and zinc primer and bitumen painting outside ; bitumen painting inside and outside ; red anti-rust coating .
4. package : wooden cases with plastic layer , wooden pallets with plastic layer , steel crates .
5. accessories such as gaskets , bolts and nuts available upon request .
- Q:What are the categories of ductile iron pipe fittings?
- Can be divided into injection molding, plastic pipe fittings three and rotational molding. Two kinds of popular method is plastic or plastic. They are sometimes referred to as lining plastic pipes.
- Q:How can the ductile iron pipe be punched?
- Ductile iron should be drilled, the key is to see how big holes. If it is a small hole, you can consider using a small drill around 5mm to slowly wear the pipe, and then gradually reaming. If the fight is relatively large hole, may according to the aperture required first hit a circle hole, and then use a small chisel chisel down, slowly put the plate again to be trimmed. When drilling, add a little oil to cool the drill bit.
- Q:How can ductile iron pipes be connected to steel tubes?
- Disk or disk plug connection, it is best to use flange connection.
- Q:How can the ductile iron pipe be connected to the PE pipe?
- Through the conversion of fittings, because different PE pipes and ductile pipe diameter pipe, so name is needed for the step coupling, called Chinese stepped rod joints
- Q:Connecting process of ductile iron pipe spigot and socket rubber ring
- Rubber seal ring is formed by one or several parts of the cover, fixed in a ring or a washer bearing and another ring or gasket contact or the formation of the labyrinth of narrow gap, to prevent leakage of lubricating oil and foreign matter.
- Q:How much is the installation of a two degree elbow for ductile iron pipe fittings at 11.25 degrees?
- The main components of ductile iron pipes are carbon, silicon, manganese, sulfur, phosphorus and magnesium. In the ferrite and pearlite matrix on the distribution of a certain number of spheroidal graphite, according to the nominal diameter and the elongation of different microstructure of ferrite and pearlite in different proportions of small caliber pearlite percentage is generally not more than 20%, large diameter of the general control in about 25%. Minimum tensile strength: 420/Mpa, minimum yield strength 300/Mpa, minimum elongation 7%.
- Q:Is the ductile iron pipe metal pipe?
- Ductile iron is an alloy of ironDuctile iron pipes are alloy tubes of iron
- Q:Could you tell me how to weld ductile iron parts and steel tubes?
- MG289 electrode can be selected, welding electrodes and ductile iron into eighty degrees around the pipe around OK, and the intensity is higher than the strength of the cast iron. Direct cold, no heat treatment after welding.
- Q:How is the weight of nodular cast iron pipe calculated?
- In the ferrite and pearlite matrix on the distribution of a certain number of spheroidal graphite, according to the nominal diameter and the elongation of different microstructure of ferrite and pearlite in different proportions of small caliber pearlite percentage is generally not more than 20%, large diameter of the general control in about 25%.
- Q:How to inspect ductile iron pipe fittings?
- On the quality of single pipe can analyze it from the surface is sand type and water cooled pipes, K8 pipe is different from Shanxi root nature is that the proportion of grade K9 cement and cast iron pipe and the K8 pipe are different, there is no national standard and non standard, no K8 tube, only is the production plant in order to obtain more profits, the dealer is not up to the national standard K9 grade pipe called K8 grade ductile pipe, K9 pipe cement weighs about 1/5 weight of the pipe, but is played in the role of anti-corrosion,
1. Manufacturer Overview |
| Location |
|
| Year Established |
|
| Annual Output Value |
|
| Main Markets |
|
| Company Certifications |
|
2. Manufacturer Certificates |
| a) Certification Name |
|
| Range |
|
| Reference |
|
| Validity Period |
|
3. Manufacturer Capability |
| a)Trade Capacity |
|
| Nearest Port |
|
| Export Percentage |
|
| No.of Employees in Trade Department |
|
| Language Spoken: |
|
| b)Factory Information |
|
| Factory Size: |
|
| No. of Production Lines |
|
| Contract Manufacturing |
|
| Product Price Range |
|
