We have a close relationship with our customers, so we can find customers' needs for new FRP Dyeing Industry Tank, FRP Spool with tee reducer, membrane system earlier and more often, and thus obtain new opportunities. Character, attitude and status are the primary conditions for the growth and success of our talents. We pioneered in persistent exploration and thrived under the care of the community, which is why we have achieved what we have today. We adjust our product structure and product upgrades, and will work hand in hand with all our partners to create value, share happiness and realize our dreams together. High quality and reliable products come from strict scientific management, quality control in the production process, relying on complete and precise testing equipment and perfect working condition to ensure.
GRE pipe is a lightweight, high strength and corrosion resistant non-metallic pipe. Winding glass fiber which has been immersed in epoxy resin on the core according to technology requirements. After curing and demoulding, finished GRE products is done. Its pipe wall structure is reasonable and advanced, which can give full play to the role of the material, on the premise of meeting the use of strength, improve the degree of steel, to ensure the stability and reliability of the product.
Specifications:
Bonding Joint: cone adhesive joint
Nominal dimension: 1.5" - 24”( DN40- _DN600 )
Pressure rating: 1.0-5.0MPa
Operating temperature: 65°C or 93°C
Performances compared between ordinary steel pipe and GRE pipe:
Comparison Item
| GRE pipe
| Ordinary Steel Pipe
|
Service Life | 20 to 30 years(the designed service life is more than 50 years) | 5 to 10 years (no cathodic protection and preservative) |
Insulation Performance | There are no minimum and additional insulation requirements for high temperatures and harsh ambient temperatures | A lot of heat loss under high temperature. |
Maintenance Fees | It almost need no repair | Need anti- corrosive paint, cathodic protection and corrosion monitoring |
Products quality guarantee:
a, The process from raw material inspection, winding process, curing process, process control and monitoring to finished products are in accordance with international standards and quality requirements.
b. The use of domestic advanced raw materials and formulations can effectively improve the structural integrity of products.
Before GRE pipe design, the below questions shall be clarified:
whether need internal liner or not
whether need anti-UV protection External coating layer or not
whether need insulating layer
FAQ:
Q: What is the colour of GRE pipes?
A: Ordinarily, GRE pipes are light green. GRE pipes with fire-resistant are black.
Q: How many joint types do GRE pipe have?
A: There are totally 6 joint types, including API thread joint type, T thread joint pipe, locking key joint, bonding Joint, flange joint , lamination joint
Engineering cases of other products:
Liaoning Dahuofang Reservoir Water Delivery (Phase II) Project. The total length of water delivery is 260 kilometers, and all tunnels and pipelines are used for closed water delivery. In the project, 34 kilometers of DN1800 FRP pipelines and 46 kilometers of DN1400 FRP pipelines were used. LZ undertook the processing and manufacturing of 34 kilometers of DN1800 pipelines and 18 kilometers of DN1400 pipelines.
Our company has a team of professional technical and managerial talents, and implements zero-defect control on Working Pressure 20 Bar Heat Resistant LPG Flexible Gas Pipe quality according to the quality system requirements. We require our employees to be dedicated to their duties, diligent and dedicated to their work, while trusting each other and advocating communication and cooperation. The company's production line is composed of advanced equipment and has a strict and complete quality control system to ensure the hygiene and safety of each customer's product.
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