








Ship and offshore engineering system pipelines
Classification: Products
Keywords: polyester glass steel pipe, polyester glass steel pipe
The main products are: polyester glass fiber reinforced plastic pipe, epoxy glass fiber reinforced plastic pipe, glass fiber reinforced plastic equipment container, tower, flue, glass fiber reinforced plastic pultrusion molding profile and carbon fiber series and other high-performance fiber composite materials.
Ship and offshore engineering system pipelines
Ship and ocean engineering system pipeline, also known as enhanced epoxy resin glass fiber system pipeline, the use of high-quality epoxy resin system and glass fiber reinforced materials, computer-controlled layup program wound to the pipe or pipe mold, after heating and curing to form a stable performance of epoxy glass fiber reinforced plastic pipe or pipe products.
1. product characteristics:
1, corrosion resistance, long service life: for the corrosive environment of seawater, choose the appropriate resin matrix and curing system, almost all corrosion problems are solved;
2, light weight, easy installation and transportation;
3, the friction coefficient is small, no scaling, excellent hydraulic characteristics;
4. High specific strength and high pressure resistance;
5. Good sealing performance of the installation joint: the taper socket bonding connection is adopted, the connection method is fast and convenient, and the reliability is good;
6, low operating costs, low maintenance costs: smooth inner wall can reduce the accumulation of paraffin, rust;
7, low surface friction, increase the flow rate of fluid;
8. Good electrical and magnetic insulation performance;
9. It is not restricted by geographical environment, heat conduction and static electricity;
Protection of the environment: low energy consumption in the process of production and use.
2. size: 1.5 inches ~ 40 inches (DN40mm ~ DN1000mm), single length 30 feet (9m) or 40 feet (12m);
3. pressure rating: the highest 725PSI/5.0MPa;
4. working temperature: maximum 120 ℃;
5. connection mode: double O-ring socket, adhesive joint, flange, sleeve and other joints;
6. application scope: ballast, bilge, fuel, cleaning, ventilation, cooling, fire protection and other system pipelines;
7. implementation standards:
IMO A.753(18) Guidelines for the Use of Plastic Pipes on Ships Guidelines
ISO 14692《石油天然气工业—玻璃钢(GRP)管线 Petroleum and natural gas industries —Glass-reinforced plastics (GRP) piping》
UKOOA-1994 Specification and Operation Specification and recommended practice for the use of GRP Piping offshore
ASTM F1173 Standard Specification for Resin Fiberglass Piping Systems for Marine Use Standard Specification for Thermosetting Resin Fiberglass Pipe Systems to Be Used for Marine Applications
ASTM D2996-Standard Specification for Filament-Wound "Glass-Fiber-Reinforced-Thermosetting-Fiberglass" Resin "Pipe
ASTM D2992, Standard Practice for Obtaining Hydrostatic or Pressure Design Basis for "Fiberglass" (Glass-Fiber-Reinforced-Thermosetting-Resin) Pipe and fittings
ASTM D1599 Test Method for Plastic Pipe, Tubing, and Pipe Fittings-Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe. Tubing, and Fittings
API 15LR Low Pressure Fiberglass Line Pipe and Fittings Specification For Low Pressure Fiberglass line Pipe and Fittings
Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. Forging (forging and stamping) is one of the two major components. Forging can eliminate the defects such as loose casting in the smelting process and optimize the microstructure. At the same time, due to the preservation of the complete metal flow line, the mechanical properties of forgings are generally better than castings of the same material. Related machinery in high load, severe working conditions of important parts, in addition to the shape of a relatively simple available rolling plate, profile or welding parts, the use of forgings.
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