K9 Ductile Cast Iron Pipes for Drinking Water

• After-sales Service: Avliable
• Warranty: 1 Year
• Type: Ductile Iron Pipes
• Usage: Water Supply
• Joint Type: Push on Joint
• Section Shape: Round
• Model NO.: DN80-DN2600
• Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
• Shape: Round
• Customized: Non-Customized
• Gasket Material: EPDM
• Size: DN80-DN2600
• Length: 5.7m/6m
• Paint: Black Bitumen Paint/Epoxy Paint
• Cement Lined: 3mm
• Zinc Coat: Above 130G/M2
• Tensile Strength: Above 420MPa
• Density: Above 7g/cm3
• Yieid Strength: Above 300MPa
• Application: Water Supply
• Delivery Time: 15-20 Days
• Transport Package: Wooden Pallets, Steel Bands
• Specification: DN80-DN2600
• Trademark: DINGGIN
• Origin: China
• HS Code: 73030090
• Production Capacity: 5000-10000 Tons Per Month

Product Description

K9 Ductile Cast Iron Pipes for Drinking Water

DETAILED INFORMATION:

Ductile iron pipes, ductile cast iron pipes, ductile pipes, dutile iron pipes k9

1). Material: Ductile iron
2). Size: DN80-DN2600
3). Standard: ISO2531/EN545/EN598
4). Length/pc: 5.7m/6m
5). Class: K7/k9/class c
6). Joint type: T-type, flange-type, K-type
7). Paint: Black bitumen/epoxy paint.
8). Zinc coat: Outside sprayed with zinc (in accordance with ISO8179, not less than 130 g/m2)
9). Cement lining: Inside with cement mortar lining as per ISO4179.
10). Tensile strength: Above 420 MPA
11). Yield strength: Above 300 MPA
12). Brinell hardness: Within 230HBW
13). Density: Above 7g/cm3
14). Spheroidizing grade: Grade 1-3
15). Rubber gaskets: SBR/EPDM/neoprene
16). MOQ: 1X40'GP
17). Lead time: Below 1000 tons, 2 weeks. Above 1000 tons, depend on your qty.
18). We could also do the test at famous organizations such as SGS, BV, etc.
19). We have shipped our products to Italy, Spain, Syria, Iraq, Philippines, Singapore, etc.

EN545/ISO2531 DUCTILE IRON PIPE CHEMICAL CONTENT STANDARD

C (%)

Si (%)

S (%)

P (%)

Mn (%)

Mg (%)

Ti (%)

Gr (%)

3.5-4.0

1.8-2.6

<0.02

≤0.08

≤0.4

≥0.04

<0.1

<0.1

EN545/ISO2531 DUCTILE IRON PIPE MECHANICAL TEST STANDARD

BRINELL HARDNESS

DENSITY

TENSILE STRENGTH

ELONGATION

SPHEROIDIZING GRADE

WATER PRESSURE

ZINC COAT

≤230HBW

≥7g/cm3

≥420

DN80-DN1000

DN1100-DN2600

GRADE 1-3

50KG

≥130 G/M2

10%

7%

 
Product Performance
 

1. the performance of internal pressure resistance:

Centrifugal ductile iron has the essence of iron and the performance of steel, so the ductile iron pipes have excellent security performance than pipes made from other materials. The designed working pressure is much higher than that of pipes made from other materials, the safty factor is pretty high, and the possible burst pressure is three times of the working pressure.

 

2.the performance of outer pressure resistance:

The high pressure resistance can avoid the requirement of the pipe bed and protective cover, making the pipes laying rellable and economic.

 

Detailed Images



TEST

Company Profile

Dinggin Hardware(Dalian)Co.,ltd was founded in 1998 as Dalian Casting Hardware Company, then in May 2009, combined with Good Pipes Co.,ltd, in Nov 2011, we change the name into Dinggin Hardware since the business has been broadened a lot. Our head office is located in Dalian, with 2 own factories in Liaoning Province and 5 cooperate factories in Hebei.

Our factories have the ISO9001 certificate and qualified management system.