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: What are FRP pipes made of?
- Light weightThe weight of the pipe is only 1/4 of the same size and the same length as the ductile iron pipe, and 1/10 of the cement pipe. The transportation is easy to handle and easy to install.
- Q: How can I replace the valve on the water supply pipe?
- According to the position of the branch pipe, the position of the opening is reasonably determined, and the position of the socket of the glass steel pipe is avoided as far as possible, and a better position is selected in the middle of the pipe body;
- Q: What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
- Other fields such as chemical industry, the product is relatively high, generally aerial or ground, even if there is high pressure, bad high risk, so even high stiffness is thicker instead of sand, in general, not afraid of high investment, the use of pure glass tube, don't use the sand tube.
- Q: What's the process of continuous winding glass fiber reinforced plastic sand pipe?
- (1) die: the continuous flat steel supported by the reel, winding to form a round mandrel.(2) feeding: when the mandrel moves, advanced packing, glass fiber, resin and surface material are accurately placed under the control of program control (PLC) and microcomputer (PC).(3) monitoring: according to the prepared material input program, only the basic pipeline data can be input; the computer can calculate the mechanical operation settings by itself. Material consumption, pipe thickness and so on will be constantly monitored and recorded.(4) curing: induction heating of the curing process of the product is accomplished by the flat band and the infrared device which is directly heated in the product. The temperature of 20 different parts of the product in the curing zone will be measured and displayed in the form of an image on the computer screen.(5) cutting and trimming: the pipe can be cut from 0.3 meters to 18 meters under the predetermined length. The cutting, chamfering and caliber measurement are coordinated with the longitudinal movement of the product to ensure the accurate vertical cutting of the glass fibre reinforced plastic pipe and the killing of the outer diameter.
- 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: How to open a DN300 port on the DN600 GRP pipe and install the DN300 gate?!
- A 300 hole bonding a short tube, in the installation of a valve (see what install valves, iron needs a steel plastic conversion, direct bonding glass steel flange, a glass tube) special glue (a few years ago had forgotten what, like what's called 507), this thing is good to buy special glass steel where there is, the effect is quite good
- Q: What are the specifications of glass fibre reinforced plastic cable pipes? What are they?
- FRP cable pipe is a new type of composite material, it mainly resin as adhesive, glass fiber as reinforcing agent, quartz sand as the supplementary material, formed by microcomputer control winding machine manufacturing, it has the strength of resistance to high pressure, weight, easy installation, safe and reliable, strong performance of insulation, corrosion can be anti corrosive the items, the anti parameter Water Leakage ability, but also has the advantages of long service life, can reach more than 50 years, because the FRP cable protection pipe set has various advantages of the industry, the performance has exceeded the same industry plastic pipe performance, it becomes popular industry engineering personnel.
- Q: How is the glass reinforced septic tank and the cement drain pipe connected?
- Very simple, ah, first install the septic tank, and then drain the pipe ah!
- Q: How many times can the temperature withstand of FRP winding pipes? What are the factors?!
- FRP coil pipe:(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.
- Q: How to improve the compressive strength of waste glass fiber reinforced plastic profiles (such as square tubes) should be started with resin, curing agent, glass fiber or other aspects!
- Using reinforced materials of good quality, reinforced materials without alkali glass fiber are used;
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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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