The Pipes of the Future: Lightweight, Strong, Reliable GRP Pipes!"
Filament winding is a technique used in the manufacturing of glass fiber reinforced polymer (GRP) pipes. This method involves wrapping glass fiber filaments around a mold, typically a cylindrical mandrel, to form the pipe. The fiber-reinforced structure is then impregnated and hardened with polymer resin, resulting in a durable and lightweight material known as GRP pipe.
GRP pipes produced using this technique are commonly used in chemical industries, water and wastewater treatment plants, the maritime sector, and the oil industry. This material is preferred for its corrosion resistance, lightweight nature, and high strength. Different types of glass fiber reinforced polymer materials, such as GRV (glass reinforced vinyl ester) and GRE (glass reinforced epoxy), can also be produced using the filament winding method. The properties and applications of these materials may vary depending on the type of resin used and the structure of the reinforcing material
"Begendi Industry is committed to providing top-level quality standards with the production of Fiber Winding Technology, equipped with state-of-the-art 4-6 Axis fully automatic CNC-controlled machines. This innovative approach promises production precision and reliability that goes beyond industry standards, in addition to offering customers excellent quality products.
As a company, we comply fully with industry standards such as AWWA, ASTM, ISO, EN, DIN, and BS, with our production capacity ranging from DN 200 mm up to DN 6000 mm. We manufacture pipes ranging from 200 mm to 4000 mm in diameter, with pressures ranging from 1 bar to 120 bar.
Our areas of expertise include drinking water projects, irrigation projects, energy power plant projects, "jacking" pipe manufacturing that allows for trenchless installation, waste and stormwater projects, natural gas pipelines, and oil pipelines. Our leadership in the industry reflects our commitment to providing customers with reliable and durable products through our technological superiority and rigorous quality control processes."
LANDYOUNG GRP jacking pipes is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.
DESCRIPTIONS
LANDYOUNG GRP jacking pipes is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.
GRP jacking pipe is designed to meet the exacting demands of pipeline construction and rehabilitation using trenchless micro-tunnelling and pipe-relining methods.
Applications
LANDYOUNG GRP jacking pipe is suitable for use in pressure, non-pressure and trenchless applications for potable, non-potable, industrial, drainage and wastewater systems.
Water
Sewage & wastewater
Pipe-relining
Road & rail culverts
Asset encasement (e.g. protection for pressure pipelines)
Ducts
Advantages
The GRP Jacking pipe has been engineered to deliver a range of features and benefits that make it suitable for the applications above, including:
Superior axial compressive strength
Excellent hydraulic performance
Light weight and corrosion resistant
Corrosion resistance
Smaller tunnel diameter and reduced spoil volume
Lower jacking forces required during installation
Smaller entry/exit pits
Longer drive lengths
Faster construction time and lower installation costs
Reduced environmental disturbance and social cost
Product Range and properties
Diameters: DN300 DN4000
GRP Pipe Filament Winding Prodcution Line-Winding Machine
GRP Pipe Winding Machine Specifications:
General technical data:
Diameter range DN300mm-3000mm
Length of Product 12m
Winding Angle 45° - 90°
Carriage stroke 13m
Control Manner Two axes motion and three spindles
Electrical power supply 380V, 3 phases 50-60 Hz
Raw materials:
Resin Polyester resin, or vinyl ester resin
with reinforcement yarn E-Glass or ECR Roving
1. Liner making machine(13 Kw/set) (1set)
Consist of:
1) Headstock 1 set
2) Tailstock 1 set
3) Railway 1 set
4) Carriage 1 set
5) Four-wheel pneumatic roller 1 set
6) Mylar delivery rack 1 set
7) System of timing with frequency conversion 1 set
8) Electric control system 1 set
9) Resin feeding system 1 set
The manufacture capacity per year for tank is 10000 tons and pipe is 20000tons, the max. Specification for tank is dn25000mm and pipe¡¯s specification is dn15mm-dn2000. The products can be strictly manufactured according to standards as din, astm, asme, en, etc. Our company and hundreds of staff are fully committed to serve our clients with traditional and innovative solutions in the demand for storage and transportation of fluids.
Equipments for the hydrostatic testing of GRP pipes with diameters form 300 to 3000 mm, according to the BS 5480 standards appendix K and M, pressure of 2. 5 to 30 bars, capable of handling pipe lengths from 6 to 12 meters with the set of sleeve plugs on pipes up to DN 3000.
Technical details are as follows:
1. Machine capacity: 300mm to 2600mm;
2. Testing pressure: 300mm to 1600mm is 32 bars; > 1600mm is 20 bars.
3. Pipe length: 6-12meters;
4. Supporting tables: 4 numbers with one cylinder at the center and two guides at both ends.
5. the machine has hydraulic cylinders to move the testing plate by 800 mm from the tail side of the machine.
6. the machine should include testing plates for the full range (300 to 2600mm).
7. Computer controlled and manual controlled;
PLC system is from Mitsubishi/Siemens/Omron
8. Sealing components of hydraulic system are from EATON/HYVA/YUKEN
9. Power supply: 380V/400V/415V/440V; Frequency: 50 Hz
Pipes & ducts are manufactured using the "dual helix" filament winding process on computer controlled machines. By adjusting the relative speed of mandrel rotation and glass distribution head movement, helical reinforced layers with different angles can be wound. In order to increase the pipe stiffness, especially on large diameter pipes, silica sand can be added to parallel layers of wall.
Nominal diameter
Nominal size of pipe and fitting is based on internal diameter. The range of available sizes is 25 to 3000 mm.
Nominal pressure classes:
Pipes and fittings are classified according to nominal pressure. Standard pressure classes are 4, 6, 10, 16, 20 and 25 bars. Intermediate or higher-pressure classes are considered on request or depending on the design parameters and conditions
Nominal lengths
Pipes have a length of six meters up to nd150 and 12 meters for bigger diameters.
Fittings
A wide range of fittings as elbows, reducers, tees, caps, flanges etc. Is available.
Fittings are manufactured by the hand lay-up, contact molding and spray-up process. In hand lay-up and contact molding processes veil and alternate layers of mat and woven roving saturated with resin are applied on the mold. In spray-up process continuous strand roving is fed through a chopper gun, combined with catalyzed resin, and sprayed onto the mould surface
Prefabrication spools
Prefabricated spools save installation time as well as costs, freeing the designer from being limited to standard fittings and allowing junction sizes shapes to be specified and manufactured as a better alternative to a complex series of joints.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
We deals Galvanized Steel Pipes used for Agriculture and Irrigations, Water Pipeline, Road Barriers. In addition to round pipes, we can also supply galvanized pipes in square and rectangular sections.Hot Dip Galvanized pipes in sizes from 1/2" To 6 OD and in wall thickness ranging from 1MM to 6MM. Our company is specializing in the galvanized pipes, welded pipes and other pipes. Surface hot dipped galvanized, Pre-gavanized, electro galvanized, painted, threaded, beveled, grooved, engraved Usage Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Lowpressure fluid pipe for water oil or gas, Boiler pipe.
