Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2022-03-02 08:47
502
Company Profile
Zhejiang Huafeng New Material Co., Ltd.By certification [File Integrity]
Contact:zjhuafeng(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.cnhfpipe.com/ http://zjhuafeng.china-prop.com/
Large diameter FRP pipe is an advanced composite material pipe with three-dimensional enhanced structure which is made by 3D printing technology and continuous technology molding. The pipe has not only the properties of hydraulics and corrosion resistance of plastic pipes, but also has the mechanical properties of metal pipes. The products are widely used in fluid transportation fields such as municipal water supply and drainage, marine engineering, and petrochemical.
Process characteristics
large diameter FRP pipe adopts 3D printing technology (material addition manufacturing) to realize continuous and rapid forming of pipeline by way of layer by layer superposition.
Equipment characteristics
Items | Technical index |
specific |
1.7~2.0 |
Circumferential tensile strength |
80~550MPa |
Axial tensile strength |
20~120MPa |
Circumferential bending modulus |
10~32GPa |
Circumferential elongation at rupture |
1.3%~2.0% |
Axial elongation at rupture |
0.4%~1.2% |
Manning coefficient |
0.009 |
Hazen-Williams coefficient |
150 |
Circumferential tensile strength safety facto |
>6.3 times |
Radial deformation |
High stiffness pipe<4%, low stiffness pipe<5% |
Operating temperature range |
-40℃~50℃(Maximum temperature for special pipes is 110℃) |
Coefficient of thermal expansion |
Circumferential 1×10—5/℃, axial2×10—5/℃ |
Specification and Model of the Product
Nominal Diameter DN (mm): 600~4000;
Nominal Pressure PN(MPa) ≤ 3.2;
Nominal Stiffness SN(N/㎡): 2500, 5000, 7500, 10000;
Pipe joint length L(m):3, 6, 9, 10, 12, 18.
(Note: The above mentioned are standard specifications and may also be made to orders.)
http://www.cnhfpipe.com/
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