china ductile iron pipe
| Min. Order: | 1 Ton |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Ton/Tons per Month |
| Place of Origin: | Shanxi |
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | DUCTILE IRON PIPE AND FITTING, Ductile Iron Pipe Fittings, China Ductile Iron Pipe, 304L Stainless Seamless Steel Pipe, 316 Stainless Steel Wedge Wire Screen Pipe |
Product Detail
| Means of Transport: | Ocean |
|---|---|
| Technique: | Others |
| Brand Name: | SOLID |
| Grade: | Ductile Iron |
| Outer Diameter: | DN 80 - 1,600 mm |
| Length: | 6m |
| Usage: | pipeline |
| Yield: | >10% |
| Production Capacity: | 10000 Ton/Tons per Month |
| Packing: | in bulk or 20' ,40' containers |
| Delivery Date: | 15-20 days after order |
Product Description
china ductile iron pipe
Specifications:
1) The standard of pipe: ISO 2531 - 1998, EN545-2002 , K9
2) Effective length: 6M when using bulk shipment way, or about 5.5M or 5.7M when
in 20' container shipment way
3) Inner cement line: Portland cement line as per ISO4179
4) Zinc coating: at least 130gsm as per ISO 8179
5) Bitumen painting: at least 70um as per ISO 8179
6) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber
tightness ring as per ISO4633
7) DN 80 - 1,600 mm
8) High strength, lighter than gray iron, good corrosion resistance, no furring,
small flow resistance, easy fixing, long life time
9) Checked by automatic inspection equipment
10) Composition:
a) C: 3.4 - 3.7%
b) Si: 2.0 - 2.4%
c) P:<0.08%
d) S:<0.015
11) Pull strength: >420MPa
12) Yield: >10%
13) Hardness:<230HB
14) K type mechanical joint with flange and bolts available
15) Process and testing:
a) Blast furnace (Analysis of raw materials test )
b) Mg treatment (Micro & chemical composition test)
c) Pipe spinning (Temperature test)
d) Heat treatment (Micro structure; Flattening test)
e) Zinc coating (Thickness testing)
f) Dimensional checks (Thickness & Dia. testing)
g) Hydraulic test (Pressure test)
h) Internal lining (Thickness testing)
i) External coating (Thickness test)
Mechanical joint pipe and fittings are also available.
Packing: in bulk or 20' container
