GRP FRP Pipes Sea Water Pipe Series DN 350
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Features & Benefits of GRP FRP pipe sea water pipe series
Corrosion-resistant
•Long, effective service-life materials
•No need for linings, coatings, cathodic protection, wraps or other forms of corrosion protection
•Low maintenance costs
•Hydraulic characteristics essentially constant over time
Light weight
(1/4 weight of ductile iron; 1/10 weight of concrete)
•Low transport costs (nestable)
•Eliminates need for expensive pipe handling equipment
Long standard lengths
(6, 12 metres)
•Fewer joints reduce installation time
•More pipe per transport vehicle means lower delivery costs
Extremely smooth bore
•Low friction loss means less pumping energy needed and lower operating costs
•Minimum slime build-up can help lower cleaning costs
Precision sealability
With elastomeric rubber rings
•Tight, efficient joints designed for bell & spigot to eliminate infiltration and ex-filtration
•Ease of joining, reducing installation time
• Accommodates small changes in line direction without fittings or differential settlement
Flexible manufacturing
•Custom diameters can be process manufactured to provide maximum flow volumes with ease of installation for rehabilitation
lining projects
High technology pipe design
•Lower wave celerity than other piping materials can mean less cost when designing for surge and water hammer pressures
High technology pipe manufacturing system producing pipe that complies to stringent performance standards (AWWA, ASTM, DIN, EN, etc.)
•High and consistent product quality worldwide which ensures reliable product performance
Control Testing of GRP pipe sea water pipe series
Raw Materials
Raw materials are delivered with vendor certification demonstrating their compliance with Zhongfu Lianzhong quality requirements. In addition, all raw materials are sample tested prior to their use. These tests ensure that the pipe materials comply with the specifications as stated
Physical Properties
The manufactured pipe’s hoop and axial load capacities are verified on a routine basis. In addition, pipe construction and composition are confirmed.
Finished Pipe
All pipes are subjected to the following control checks:
• Visual inspection
• Barcol hardness
• Wall thickness
• Section length
• Diameter
• Hydrostatic leak tightness test to 1.5 rated pressure (only PN6 and above)
On a sampling basis, the following control checks are performed:
• Pipe stiffness
• Deflection without damage or structural failure
• Axial and circumferential tensile load capacity
Thickness and Weight of Standard Pipes based on Internal Pressure of GRP pipe sea water pipe series
1. Internal liner (thickness 1.0 – 2.0 mm)
In tables bellow thickness include 1.5mm of liner and minimum pipe Stiffness 1250 Pa
2. Mechanical resistant layer in glass filament winding (based on internal pressure)
3. Top coat (0.2 – 0.3mm) . In tables bellow thickness include 0.2mm of top coat
Unloading,Handling,Transportation and Storage of GRP pipe sea water pipe series
Unloading and Handling Pipes
Unloading the pipe is the responsibility of the customer. Be sure to maintain control of the pipe during unloading. Guide ropes attached to pipes or packages will enable easy manual control when lifting and handling. Do not drop, impact, or bump the pipe, particularly at pipe ends.
If at any time during handling or installation of the pipe, any damage such as a gouge, crack or facture occurs, the pipe should be repaired before the section is installed.
Transporting Pipes
Strap pipe to the vehicle over the support points using pliable straps or rope. Never use steel cables or chains without adequate padding to protect the pipe from abrasion. Bulges, flat areas or other abrupt changes of curvature are not permitted. Transport of pipes outside of these limitations may result in damage to the pipes.
Site Pipe Storage
It is generally advantageous to store pipe on flat timber to facilitate placement and removal of lifting slings
around the pipe.
When storing pipe directly on the ground, be sure that the area is relatively flat and free of rocks and other
potentially damaging debris. Placing the pipe on mounds of backfill material has been found to be an effective
way of site storing the pipe. All pipes should be chocked to prevent rolling in high winds.
FAQ of GRP pipe sea water pipe series
Q1: What’s the performance standards?
Lianzhong pipe is designed to meet all of these ASTM , AWWA, BS, DIN standards.
Q2: What’s the qualification testing for the products?
Lianzhong pipe has been rigorously tested to verify conformance to the ASTM D3262, ASTM D3517, AWWA C950 and DIN 16868 requirements
Q3: How long can I receive my goods?
A: Usually, we will deliver products within 20 days after the contract is signed. Delivery time is negotiable when necessary.
- Q:Which is better, pultruded FRP square pipe with PVC?
- When a strong corrosive gas, liquid or solid is conveyed in a wear-resistant pipe, there is a problem that the abrasion resistant pipeline is corroded and soon destroyed.
- Q:What is the difference between glass tube, sand pipe and glass tube?
- Glass reinforced plastic sand pipe is actually in the production of glass fiber reinforced plastic pipe, in the middle to increase a layer of sand layer, the purpose is to increase the rigidity of the pipeline.
- 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 are the differences between FRP pipes and sand pipes in their uses?
- Pressure more than 10 kg, generally do not clamp sand tube. Process tubes are mainly used in highly corrosive workplaces such as acids, alkalis, salt solutions, or high pressure pipes.
- Q:How much is a glass fiber reinforced plastic sand pipe socket pipe fitting?
- Gfrpmp light material, with the diameter of the pipe with pressure gfrpmp weight is 1/15 ~ 1/10 concrete pipe, resulting in transportation, lifting and lightweight, easy to install, laying pipes in drainage construction rectification, ensure the reliability of the pipeline axis and elevation positioning accuracy and construction. The drainage pipe interface with socket type "O" - type double seal ring connection, flexible joint tensile performance is better than that of concrete, so the soft mud foundation adaptability. The cost of pipe foundation treatment is greatly reduced compared with that of concrete pipe, so it is not necessary to install steel mould, lashing steel bar and pouring concrete as the concrete pipe, thus reducing the construction labor intensity and shortening the construction period [2].
- Q:What are the standards for FRP pipes?
- To install FRP pipes, first check the radial deflection of the GRP pipe. In accordance with the requirements of the specification, the FRP pipe shall be tested within 24 hours after the completion of the installation to test whether the initial radial deflection of the pipe installed is deformed and whether the pipe has occurred in the case of bulge, flat and other mutations.
- Q:Do I need CCC certification for ventilated GRP?
- Usually fiberglass, air conditioning, ventilation pipes will have insulation requirements, the general need not heat preservation.
- Q:What are the construction methods of glass fiber reinforced plastic paint anticorrosive pipes?
- Epoxy coal tar coating consists of two main components with epoxy coal asphalt composition, is a (epoxy) B (curing agent) two-component coating, with good adhesion, toughness, moisture resistance, water resistance, chemical resistance, has the properties of prevent various ions through the film, and is coated with objects with the expansion of shrinkage characteristics. The paint film never falls off or cracks.
- Q:The role of glass fiber reinforced plastic cooling towers
- Thermal power plants usually have cooling towers. Water heating, high pressure gas generated by promoting the steam turbine power generation, and the remaining gas cooling.
- Q:FRP pipe and 0.7 thick galvanized pipe which cost is low?
- Glass steel pipeline, FRP pipe and 0.7 galvanized steel pipe glass steel pipes cost is obviously low, FRP pipe material factory manufacturing costs and labor costs are relatively low, the price is only about the same thickness of galvanized pipe 60-70%, I hope you can help!
1. Manufacturer Overview |
|
---|---|
Location | |
Year Established | |
Annual Output Value | |
Main Markets | |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
Send your message to us
GRP FRP Pipes Sea Water Pipe Series DN 350
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords