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: FRP acceptance standard
- Check radial deflection values. In accordance with the requirements of the specification, the FRP pipe installation shall be completed within 24h, the initial radial deflection of the pipe shall be tested, and the pipe shall not be raised, flattened or otherwise mutated.
- Q: Glass fiber reinforced plastic GRE pipe broken hole how to repair and repair?
- Don't let the powder go. It is autumn, the temperature is low, so to put more than summer curing agent, as to the exact proportion, I just guess should be: curing agent, accelerator, resin; 1:1.5:8 with glass fiber wrapped around the pipe, coated on the glass fiber cloth to make glass steel with good quickly, let the glass steel the glass fiber cloth fully soaked, waiting for the full glass steel after curing, and then repeated several layers. It will be strong.
- Q: CGCT what's the meaning of the GRP 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). Sand sandwiched glass fiber reinforced plastic pipes only have more than one sand sandwiched with glass fiber reinforced plastic pipes, and sand layer can be understood to replace glass fiber with quartz sand. The sand pipe with the same thickness is compared with the glass fiber reinforced plastic pipe, but the sand holding pipe is cheap, but the strength is poor; and the glass steel pipe is opposite.
- 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?
- Through wall holes, made of other materials, wall fittings, ship wall fittings and glass fibre reinforced plastic pipes, flanges or other forms of connections are used, which may be referred to the application of the components of the ship piping;
- Q: What is fiberglass communication tube?
- Fiberglass communication tubes are different from electric protective tubes. Glass fiber reinforced plastic communication tube is a composite structure, the inner layer of glass fiber burr cleaning, and brushing a thicker layer of resin, or lined with a layer of PVC.
- Q: What epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
- 3PE has been anti-corrosion principle, there is no need for anti-corrosion, but now the domestic situation. Directional drilling pipe cannot be detected and repaired, the anticorrosion layer cannot have serious damage to the pipeline, long-term safety operation, it should be required for coating directional drilling: scratch resistance, abrasion resistance, impact resistance, high hardness, strong adhesion and pipeline, corrosion resistance, water resistance have a good soak, matching and cathodic protection system.
- Q: What is the structure and function of glass fiber reinforced plastic lining?
- Repeat the process of brushing and sticking, forming three cloth, four glue or four cloth, five glue process, according to the corrosive strength of the medium, the thickness of the glass fiber reinforced plastic lining layer is different, and the price is different.FRP lining is slightly cheaper than rubber lining, but the price is only about 30% of the latter
- Q: The role of glass fiber reinforced plastic cooling towers
- Is specializing in the production of glass steel cooling tower, cooling tower, cooling tower, commonly known as cooling tower, glass tower, tower, main square, round, crossflow and counterflow, no filler spray cooling tower series.
- Q: Uneven settlement of the foundation, can lead to glass fiber reinforced plastic underground water pipes burst, what is the principle?
- Can cause rupture. FRP material originally resistant to pressure better, tensile, shear resistance is poor, the foundation sinking is shear, I want to sink more than 5 cm, if the soil around the pipeline is compacted, it may break
- Q: What are the posts of glass fiber reinforced plastic sand pipe and the corresponding occupational hazards and protection?
- FRP material has the characteristics of excellent corrosion resistance, no underground water or sewage pipe tube with acidic or alkaline causes no damage to the use of the product, and the product itself, do not need to do any protective measures, steel pipe and concrete pipe does not have the advantage.
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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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