Wholesale PVC Well Cashing and Screen Pipes

Introduction of PVC Well Casing Pipe

PVC Well Casing Pipes are made of high quality polyvinyl chloride (PVC) raw material, which is a kind of high performance PVC casing designed for drilling and underground engineering, mainly used in groundwater detection, environmental monitoring, foundation reinforcement and other underground engineering projects. After advanced technology treatment and strict quality control screening, it has the characteristics of corrosion resistance, high pressure resistance, anti-aging, etc., which can effectively protect the inner wall of the borehole and prolong the service life of the project.

Details of PVC Well Casing Pipe

PVC Well Casing Pipe adopts the world’s leading extrusion molding process to ensure that the PVC material is molded under uniform heat and high-speed flow, ensuring uniform wall thickness and stable dimensions. Meanwhile, during the production process, we strictly control the temperature, pressure and cooling time to ensure that each Borehole PVC Casing Pipes meets or exceeds international engineering standards.

Borehole PVC Casing Pipes have passed a number of international certifications and comply with environmental and quality standards such as RoHS, REACH and ISO9001, ensuring that the products will not be harmful to the environment and human health during use. Our products are manufactured in a green environmentally friendly manner, eliminating the use of hazardous substances and ensuring the safety of users and workers.

Core Advantage

High corrosion resistance: PVC material is highly resistant to acids, alkalis, salts and other chemicals, and is suitable for underground construction in complex environments.

High compressive strength: The uniform wall thickness and solid structure of the product can withstand large external pressure and ensure the safety of the inner wall of the drilled hole.

Light weight and high strength: Compared with traditional metal casing, PVC casing is light weight, easy to transport and install, and has excellent tensile and flexural properties.

Non-magnetic: For special projects such as underground magnetic field measurements, non-magnetic materials can effectively avoid interference.

Excellent environmental performance: Non harmful substances, in line with national environmental regulations, to ensure that the construction and use of the process of environmental protection requirements.

Specifications of PVC Well Casing Pipe

Item No.	O.D.（mm）	Thickness（mm）	Length（m）	Working Pressure（MPa）	Depth（m）
PVC-110×3.2	110	3.2	4/6	0.6	50-100
PVC-160×4.0	160	4.0	4/6	0.8	100-150
PVC-200×5.0	200	5.0	4/6	1.0	150-200
PVC-250×6.2	250	6.2	4/6	1.6	200-300

In order to match the diversified needs of different customers and projects, we offer a wide range of specifications and models.

The connection methods are as follows:

1. Socket type: utilizing rubber ring sealing technology with the advantage of quick installation;

2. Threaded type: utilizing high-precision wire turning technology to ensure gas-tight connection in deep well environment.

In the actual application, according to the specific needs of the use of the environment, flexible choice of suitable connection to meet the requirements of different scenarios.

Application of PVC Well Casing Pipe

Groundwater Development Project

In the groundwater development project, the borehole usually needs to prevent the wall from collapsing and the sediment from mixing into the water, Borehole PVC Casing Pipes can effectively prevent the wall from collapsing to ensure the safety of the project due to its excellent corrosion resistance and compression resistance; excellent sealing performance prevents the external impurities from entering into the well, long-term durability, and reduces the frequency of maintenance and replacement.

Environmental Monitoring and Underground Engineering

In environmental monitoring, soil remediation and underground storage projects, the use of Borehole PVC Casing Pipes can prevent groundwater and hazardous substances from seeping into the monitoring wells, provide a stable and well-protected observation channel during the sampling and monitoring process to ensure the accuracy of data collection, and is easy to install and dismantle, adapting to the different monitoring needs.

Foundation Reinforcement and Tunneling

In large underground structure projects such as foundation reinforcement and tunnel tunneling, PVC casing can provide reliable support for drilling, effectively avoid the possible displacement and collapse phenomenon in the construction process, and then improve the overall stability of the foundation project to ensure the safety and reliability of the project.

Oil and gas engineering

In the drilling process of oil and gas wells, Borehole PVC Casing can not only prevent the collapse of the well wall, but also effectively isolate the mutual interference between different substances in the stratum, provide a guarantee for oil and gas stratified exploitation, and ensure the overall stability of the well bore of oil and gas wells.

Applications in other fields

Borehole PVC casing is widely used in geothermal energy development, mineral resource exploration, urban infrastructure construction and underground storage engineering. Because of its light weight, strong durability and excellent environmental performance, it has become the preferred protective material widely used in various underground projects.

Packing and Shipment

Packaging method

Bulk: Small diameter pipe (≤50mm) is fixed with a binding tape, 10-20 pieces per bundle.

Pallet packing: Large caliber pipe (≥75mm) using wooden pallet + winding film, each pallet ≤1 ton.

Anti-shock protection: the end of the pipe is equipped with plastic sheathing to prevent transportation bump.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and  drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding PVC Well Casing Pipe, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

FAQ of PVC Well Casing Pipe

Q1, What is Borehole PVC Casing Pipes?

A: Borehole PVC Casing Pipes are PVC casing pipes specially designed for drilling and underground projects, mainly used to prevent wall collapse, protect the inner wall of the borehole and isolate harmful substances from the outside world. The product is characterized by corrosion resistance, pressure resistance, high strength and environmental protection, which is an important material for modern underground engineering.

Q2, What are the main advantages of the product?

1. Excellent corrosion resistance: it can be used stably for a long time under acid and alkali environment;

2. Excellent compression resistance: effectively ensure the stability of the inner wall of the borehole;

3. light weight: greatly improve the convenience of transportation and installation;

4. Environmentally friendly and safe: the product does not contain any harmful substances and fully meets the requirements of international environmental standards.

Q3, How to choose the right size and wall thickness?

A: The specification and wall thickness of Borehole PVC Casing Pipes should be selected according to the specific project requirements, drilling depth, soil condition and external environment. It is recommended to communicate with professional engineers to develop a detailed installation plan and product parameters based on actual site conditions.

Q4, Does the product support customization?

Yes, we offer a wide range of Borehole PVC Casing Pipes with various specifications, sizes and connection methods, and we can also customize the design according to customer’s specific project requirements. Customers can provide detailed engineering drawings and parameter requirements, our technical team will provide the optimal solution according to the actual situation.