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Pipe Mould


Product Number: KW-FRG-02 Pipe mould is a kind of device to produce different size of metal water-cooling for ductile iron pipes


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KINGWELL Pipe mould Features & Benefits:

Pipe moulds also called metal type water-cooled nodular cast iron tube molds, is a kind of device to produce different size of metal water-cooling for ductile iron pipes. Its mainly used for the nodular cast iron pipe production, it may has different.
 
KINGWELL Pipe mould Technical Data:
 
1. Material: 21CrMo10, 15Cr2Mo, 30CrMo.
2. Diameter: DN80-DN1200.
3. Length: ≤6500
4. Chemical Composition (m%)
Grade C Si Mn Cr Mo P S
15Cr2Mo 0.12-0.18 0.17-0.37 0.40-0.70 2.30-2.60 0.40-0.55 ≤0.009 ≤0.009
21CrMo10 0.16-0.23 0.20-0.40 0.20-0.40 2.20-2.60 0.30-0.50 ≤0.009 ≤0.009
30CrMo 0.23-0.30 0.17-0.37 0.40-0.70 0.80-1.10 0.15-0.25 ≤0.009 ≤0.009
 
 
 
5. Mechanical Property
Grade Rm(Mpa) Rp0.2(Mpa) A(%) Z(%) Ak(J) HBW
15Cr2Mo ≥780 ≥680 ≥12 ≥50 ≥78 ≥230
21CrMo10 ≥780 ≥650 ≥16 ≥60 ≥78 ≥240
30CrMo ≥780 ≥680 ≥10 ≥35 ≥21 ≥200
 
 
6. Service Life According to YB/T4179(PC)
Specification Service Life Specification Service Life
DN80-DN100 ≥4800 DN450 ≥2000
DN150 ≥4400 DN500 ≥1880
DN200 ≥4000 DN600 ≥1600
DN250 ≥3600 DN700 ≥1400
DN300 ≥2600 DN800 ≥1200
DN350 ≥2400 DN900-DN1200 ≥1000
DN400 ≥2000    

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