Composite High Strength Corrosion-Resistant Lightweight Marine GRE Pipe
Lianyungang Zhongfu Lianzhong Composites Group Co.,Ltd.- Ref Price:
-
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m
- Supply Capability:
- 2000 m/month
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Specification
Products Specification：
1.Producer :Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd.
2.Place of production : No 6-1. Linhong Avenue, Dapu Industrial Park, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province, P. R. China.
3.Proudets description: Glassfibre reinforced epoxy pipes and fittings for marine applications.
4.Type:
4.1 LZ-MA6, LZ-MA10, LZ-MA16, LZ-MA25.
4.2 LZ-MA6-C, LZ-MA10-C, LZ-MA16-C, LZ-MA25-C;
4.3 LZ-MA6-F, LZ-MA10-F, LZ-MA16-F, LZ-MA25-F;
4.4 LZ-MA6-C/F, LZ-MA10-C/F, LZ-MA16-C/F, LZ-MA25-C/F.
Notes : LZ-lianzhong ; MA-marine applications ; 6/T0/16/25-Nominal pressure rating ; C- Conduetive ; F-Fire Endurance.
5.Nominal Pressure Rating：0.6MPa,1.0MPa,1.6MPa,2.5Mpa.
6.Nominal Diameter (mm):DN25-DN1300
7.Maximum Working Temperature:100°C.
8.Service External Pressure:3-5bar.
9.Fittings:Flanges, elbows, tees, saddles, reducers, couplings, penetration piece and double O-ring bell and spigot joints.
10.Type of pipe joints:taper/taper bonded joint,flange,lamination joint ete.
11.Raw Materials:Epoxy resin, glass fiber
12.Service Life: 30 years.
13.Range of Application:Ballast system, fresh water, cooling water systems, sanitary drains (internal), ventilation, sea water, nonessential systems, and scrubber effluent line, et. marine and offshore piping systems for sea water, fresh water, sanitary/drains/scuppers and non-essential services in locations requiring IMO A753.
14.Jet Fire Resistance , Fire Endurance, Low Flame Spread,Smoke & Toxicity:The piping system has been tested to fire endurance L3, according to IMO resolution a .753(18) The piping system has been tested to low flame spread, according to IMO international code for application of fire test part 5 The piping system has been tested to smoke& toxicity, according to IMO international code for application of fire test part 2.
15.Design standards:Rules and regulations for classification society.
• IMO A.753(18) Guidelines for the application of plastic pipes on ships.
•IMO 2010 FTP international code for application of fire test procedures.
•ASTM F1173-01 Standard specification for Thermosettingresin fiberglass pipe systems to be used for marine applications.
•API 15LR Specification for low pressure fiberglass line pipe and fittings.
•ASTM D2444, ASTM D257, ASTM D1599, ASTM D2412 ,ASTM D2924, ISO 75-2: 2004.
Products Advantages:
1.High strength, GRE pipe has the same strength as steel pipe.
2.Light weight: 24% weight of ductile iron, it is convenient for installation in the absence of heavy machinery and large tools.
3.Corrosion-resistant: the surface of internal and external can resist many kinds of corrosion chemicals, seawater, freshwater, waste water and bacteria.
4.The long life cycle and low cost: there is almost no maintenance costs after installation and use,and it has higher lifetime compared with steel pipe.
Jet fire and fire-resistant experiment Level 3 fire-resistant experiment
Products Design and Quality Control；
1.We have core intellectual property rights in GRE production , and many techonlogy proprietary in GRE industry.
2.Adopting various design methods and software for product design, cooperate with customers to complete product and pipeline design.
3.Using advanced raw materials and formula ensure product quality.
4.Production line is mainly controlled by automation, which controls keys parampeter winding angle , winding speed and so on.
5.From raw material inspection , winding process, curing process, process control and monitoring, and inspection, all workings are performed according to technological requirements and standards strictly.
Physico-Chemical Performance Index：
Index | Unit | Values | Test method |
Coefficient of thermal conductivity | w/m.℃ | 0.33 | ASTM D177 |
Hoop elasticity modulus | 10°mm/mm/℃ | 12.7 | ASTM D696 |
Discharge coefficient | Hazen Williams | 150 | In-House |
Absolute roughness | 10^6 m | 5.3 | In-House |
Density | g/cm³ | 1.95 | ASTM D792 |
Hoop tensile strength | MPA | 250 | ASTM D1599 |
Hoop elasticity modulus | GPA | 250 | ASTM D1599 |
Poisson's ratio | - | 0.38 | ASTM D1599 |
Axial tensile strength | MPA | 125 | ASTM D2105 |
Axial elasticity modulus | GPA | 12.5 | ASTM D2105 |
Installation Services：
For each project, Zhongfu Lianzhong will dispatch installation service engineers to the jobsite.before installation, the installation team will be trained, and the qualified installation workers will be issued with training qualification certificate. during the installation process, Zhongfu Lianzhong's installation service engineers will provide on-site guidance for the key points. Zhongfu Lianzhong also can undertake project general contractor.
Typical Cases：
Singapore Pacific International Lines ( PTE) LTD
Singapore Pacific International Lines ( PTE) LTD
Singapore Pacific International Lines ( PTE) LTD
America Mangrove Partners
America Mangrove Partners
America Mangrove Partners
- Q: Do I need CCC certification for ventilated GRP?
- Of course, there is also used for air conditioning duct glass fiber reinforced plastic pipe, the thickness needs at least 25MM, lined with EPS insulation foam.
- Q: What can be done to solve the leakage of FRP pipe?
- DN1800 FRP pipe pressure of 9 kilograms, the pressure is very high, crushed by stones, not repaired will certainly leak, the pressure pipe leakage is very bad, will be washed away the soil, spewing a few meters high water column.
- Q: What kind of project needs fiberglass pipe?
- Glass fiber reinforced plastic products are characterized by corrosion protection, high temperature resistance, humidity resistance, alkali resistance, etc., where it is necessary to use the glass fiber reinforced plastic pipe!!
- Q: There is a gap between the new glass fiber reinforced plastic pipe and its through wall. How can the plug be prevented from leaking through the cracks around the pipe?
- Foam with polyurethane, and buy their own back, do it yourself.
- Q: What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe?
- If the thickness of the pipe can meet the requirements of pressure, but can not meet the stiffness requirement, will choose to increase the thickness of sand to meet the stiffness (of course can not directly increase the sand thickness to meet the requirement of stiffness, but the cost is too high).
- Q: What are the advantages of glass fiber reinforced plastic sand pipe than HDPE pipe?
- Both have their merits, but it depends on their choice!
- Q: Why more and more people choose FRP pipe?
- The cost performance of FRP pipes is higher than that of PP, PVC, PE or concrete, and the strength, hardness and toughness of PP, PE and PVC are not as good as those of FRP pipes
- Q: Slurry circulation glass fiber reinforced plastic pipe
- Slurry circulation glass fiber reinforced plastic pipeline has good corrosion resistance. FRP pipes are resistant to acid, alkaline, and non fluid erosion. In general, the service life of the steel pipe is 15 years, the cast iron pipe is 5 - 10 years, and the glass tube can be used for 50 years.
- Q: What is the elastic modulus of glass fiber reinforced plastic?
- Glass fiber reinforced plastic is another name for glass fiber reinforced plastics, commonly known as FRP (Fiber Reinforced Plastics), that is, fiber reinforced composite plastic. Depending on the fiber used, glass fiber reinforced plastics (GFRP), carbon fiber reinforced plastic (CFRP), boron fiber reinforced composite plastics and so on are classified. It is a kind of composite material made of glass fiber and its products (glass cloth, band, felt, yarn, etc.) as reinforcing material and synthetic resin as base material. Fiber reinforced composites are composed of reinforced fibers and matrix. Fiber (or whisker) diameter is very small, generally below 10 mu m, less defects and smaller, fracture strain of about 30/1000, is brittle material, easy to damage, fracture and corrosion. The matrix is much lower in strength and modulus than fiber, but it can withstand large strains, often with viscoelasticity and elasticity, and is a ductile material.
- Q: A basic overview of FRP pipes
- FRP pipes are used in petroleum, chemical and drainage industries. Glass fiber reinforced plastic pipeline production in China has developed rapidly, and the quantity has been increasing year by year, and the scope of application and departments are becoming wider and wider.
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Composite High Strength Corrosion-Resistant Lightweight Marine GRE Pipe
- Ref Price:
-
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m
- Supply Capability:
- 2000 m/month
OKorder Service Pledge
OKorder Financial Service
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