Double Tube
- Company Name:GZY Pipe Fitting Industries
- Membership:Free Member
- Member Since:2009. 12.14
- Country/Region:China
- City:Shanghai
- Contact:Sam
- Related Keywords:Double tube
GZY Pipe Fitting IndustriesContact us
GZY Pipe Fitting Industries
[China]
Inner: used wear resistant alloy steel, Outer: lower carbon steel.
Used special composite process.
Between the double wall combinated closely.
Inside material is so wear resistantace to transport more valume concrete.
Outside low carbon steel play the role of protection.
we can product other specifications to the needs of customer.
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