GRP FRP Flange Adaptor Sea Water Pipe Series DN 450
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Features & Benefits of GRP FRP Flange Adaptor 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 FRP Flange Adaptor 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
Model of GRP FRP Flange Adaptor sea water pipe series
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 FRP Flange Adaptor 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:Why FRP pipe corrosion?
- If it is ordinary water, generally does not count corrosion, there will be no obvious corrosion, long time began to soak rotten.
- Q:What are the main points for the installation of FRP ducts?
- Organic pipe basically no sales, mainly too expensive, rather than bad, and now most of them are inorganic pipe, or white iron pipe, there is a kind of polyurethane, but rarely used
- Q:Underground garage inorganic glass fiber reinforced plastic wind pipe water out of the way?
- Condensate water leaking from the interface of the pipe flange: when the pipe carries the airflow, it condenses the water molecules in the air and is concentrated at the lower part of the pipe due to speed, compression and other reasons. When the flange facing the gap is encountered at the low point, it will leak out of the pipe.
- Q:What is the standard of flange coefficient for FRP ducts?
- Can be explained in this way, the flange width is generally 50, on both sides that is 100, flange thickness is calculated as two times the thickness of the pipe, or 200. The duct length is 2000 knots, and 200 is 2000 of the 10%
- 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:Why FRP pipes for outdoor waste gas treatment equipment are selected?
- Glass fiber reinforced plastic properties: light and hard, non conductive, stable performance, high mechanical strength, less recycling, corrosion resistance.
- Q:Raw material and mix ratio of inorganic glass fibre reinforced plastic wind pipe
- The general ratio is 1 to 0.001
- 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 is the heat preservation of the plumbing pipe now? I'd like to use fiberglass Seek help from a master
- I think that you can use magnesium aluminum silicate pipe because this product is suitable for oil pipeline and pipe insulation insulation general insulation are using the products and for foam asbestos products no pollution of construction
- Q:What are the main materials used for steel pipes?
- The grade of the material according to the general use of distinction: 1, clean air conditioning system with wind pipe: galvanized plate, stainless steel (disabled; glass steel, composite dust pollution may be used in the wind pipe with 2), the central air conditioning system: galvanized plate, color steel insulation board; (can use glass steel, the composite wind pipe) in 3, the environmental control system: galvanized steel plate, stainless steel; (can use plastic, glass steel, composite materials) duct 4, industrial ventilation system: steel plate, galvanized plate; (can use plastic, glass steel, composite materials) Note: can be divided into two kinds of organic and inorganic glass steel duct, according to the design specification has disabled organic material fire safety requirements; air duct 5, special occasions: glue cloth hairdryer, mine plastic mine ventilation pipe; (flame retardant and anti-static characteristics of mine safety requirements)
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GRP FRP Flange Adaptor Sea Water Pipe Series DN 450
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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