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
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
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: Winding method of glass fibre reinforced plastic pipeline anticorrosive glass fiber cloth
- When the length and width of glass fiber mesh are not enough, the method of lap joint must be adopted to improve the tangential bearing capacity of the joint, so as to effectively overcome the radial tensile stress, bending force and bending shear stress. The lap length of the glass fiber cloth at the joint is generally 50 to 100mm, and the joint of each glass fiber cloth should be at a certain distance from the adjacent joint. The longitudinal and transverse joints between adjacent layers shall be greater than 300mm, and the distance from the same seam shall not be less than 500mm.5) paste made of circular duct, glass cloth along the radial 45 degree angle to the direction of cut cloth; conical paste products, according to the fan-shaped cloth.
- Q: Characteristics of FRP pipes
- (1) corrosion resistance: chemically inert material, excellent corrosion resistance, and can choose different corrosion resistant pipes according to the transmission medium.(2) strong mechanical strength: good water pressure resistance, good resistance to external pressure and impact strength, and piping and fittings can be designed according to the required pressure.(3) temperature adaptability: the use of temperature range: greater than -70 degrees Celsius, less than 250 degrees Celsius, under the freezing medium, the pipe is not split.(4) the resistance of the fluid is small: the pipe wall is smooth, the roughness coefficient is 0.0084, and the pipe diameter can be reduced under the same flow rate.(5) light weight, long life: light quality, convenient transportation, low construction cost, no maintenance, and the service life of more than 50 years.(6) maintain the water quality: non-toxic, conveying drinking water, can maintain long-term water quality sanitation. The application of FRP: the drinking water distribution pipe and line pipe conveying
- Q: Mending method for glass fiber reinforced plastic pipe
- Tip: if glass fibre reinforced plastic pipe is broken, it is suggested to replace it with new pipe.
- Q: The outer thermal protection layer of the pipeline is made of GFRP. Which guy knows the construction method?
- One is to finish insulation wrap (Qin material cloth) and then wrapped a layer of glass paper....... The other is a glass lined steel pipe outside the pipe and then foamed and insulated inside
- Q: What is the heat preservation of the plumbing pipe now? I'd like to use fiberglass Seek help from a master
- Glass cotton + glass steel pipe shell: high cost, long construction cycle, good insulation effect.Rock wool insulation: high prices, poor construction conditions, poor heat preservation, water after a mess.Polyurethane foam + yellow jacket: high price, good insulation effect.Galvanized sheet + glass cotton: cheap price, quick construction, good insulation effect.
- Q: How to install FRP pipe correctly
- And glass fiber reinforced plastic parts (three, elbow, etc.) in general, the best way is on-site bonding, quality stability and convenience.
- Q: How to connect glass fiber reinforced plastic sand pipe?
- The overall pressure test shall be carried out with reference to the code for construction and acceptance of water supply and drainage engineering pipes (GB50268-97), with a length of not exceeding 1000m for one section. Double "O" type sealing ring connection can bear the small foundation settlement change, this is the most prominent feature. Docking can be used for ground pipeline installation, can also be used to connect the underground pipeline of individual short, if more construction can meet the requirements of pipeline connection, some information that this connection is a flat end of life, is the use of epoxy resin and glass fiber cloth paste paste, the specific operation method is: first brush the connecting part in the pipeline for a layer of epoxy resin after pasting a layer of glass fiber cloth, flat interface paste length is generally about 500 mm, usually labeled with 5~6 paste layer layer is more solid, each layer of paste paste thickness should not be too large to be a layer of initial setting after a layer of paste. Flange connection line rigid connection, mainly used for connecting glass steel pipe and cast iron pipe, valves and other accessories, often used by glass steel bell and spigot size design, processing special steel bell and spigot connection.
- Q: What kind of diamond saw blade for cut glass steel pipe?
- Glass fiber reinforced plastic pipe is also called glass fiber winding sand pipe (RPM pipe). Mainly to the glass fiber and its products as reinforcing material, polymer composition of unsaturated polyester resin, epoxy resin as basic material, quartz sand and calcium carbonate and other inorganic non-metallic particles as filler materials as the main raw material. The standard effective length of the tube is 6m and 12M, and the production methods include fixed length winding process, centrifugal casting process and continuous winding process of three kinds. Classification can be carried out according to the product process method, pressure grade PN and stiffness grade SN.
- Q: What is the thickness of all types of FRP pipes?
- The standard effective length of the tube is 6m and 12M, and the production methods include fixed length winding process, centrifugal casting process and continuous winding process of three kinds. Classification can be carried out according to the product process method, pressure grade PN and stiffness grade SN.
- Q: What is the compressive strength of all kinds of FRP materials?
- Anti fouling and anti moth: unsaturated polyester resin surface clean and smooth, will not be ocean or sewage in the shellfish, fungi and other microorganisms stained, moth, so as to increase roughness, reduce water cross section, increase maintenance costs. FRP pipes are free from these pollution and are clean for a long time. At the same time, because of its smooth inner wall and excellent corrosion resistance, it will not cause scale and microbial growth, effectively guarantee water quality and maintain the stability of water resistance. But the traditional pipe still exist after water resistance increases and the surface fouling phenomenon.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
