GeoFanPipe® DCP
+86-159 9860 6917
info@geofantex.com
geofantex@gmail.com
+86-400-8266163-44899
GeoFanPipe® DCP
- Brand GeoFanPipe® DCP
- Product origin China
- Delivery time 7-14 Days
- Supply capacity 40′ HQ/ 7 Days
Product Details
GeoFanPipe® DCP
GeoFanPipe® DCP is a high-performance buried drainage solution engineered for reliability in non-pressurized sewer and drainage systems. Crafted from premium polypropylene (PP) or polyethylene (PE) via advanced co-extrusion technology, it features a unique double-wall structure that combines smooth fluid conveyance with exceptional structural durability—making it a trusted choice for underground drainage scenarios where long-term resistance to soil pressure and operational stress is critical.
Key Features & Advantages
- Innovative Double-Wall Design
- Smooth inner wall: Minimizes fluid resistance, prevents sediment buildup, and ensures unobstructed water/sewage flow.
- Annular corrugated outer wall: Enhances structural stability and ring stiffness, enabling the pipe to withstand long-term external soil pressure without deformation.
- Superior Material & Manufacturing
- Made from high-quality PP/PE: Offers excellent chemical resistance (to acids, alkalis, and salts), anti-oxidation properties, and a long service life (up to 50+ years for underground use, free from UV damage).
- Advanced co-extrusion process: Ensures seamless integration of inner and outer walls, eliminating weak points and boosting overall pipe strength.
- Strong Performance in Harsh Conditions
- Outstanding impact resistance: Endures installation shocks (e.g., handling, backfilling) and operational stresses (e.g., temperature fluctuations) without cracking.
- Non-pressurized optimization: Tailored for buried drainage/sewer systems, balancing flow efficiency with structural reliability.
- Easy Installation & Maintenance
- Simple socket connection: Compatible with high-elasticity, low-creep rubber gaskets for secure, leak-proof joints—reducing installation time and labor costs.
- Low maintenance: Corrosion-resistant material and smooth inner wall minimize blockages, lowering long-term upkeep needs.
GeoFanPipe® DCP stands out as a durable, efficient, and cost-effective solution for non-pressurized buried drainage applications. Whether for municipal sewer systems, industrial wastewater discharge, or agricultural irrigation drainage, its combination of premium materials, innovative design, and robust performance ensures consistent reliability in underground environments. For projects requiring long-lasting, low-maintenance drainage pipes, GeoFanPipe® DCP delivers unmatched value.
Could be manufactured according to your inquiry, MINIMUM ORDER QUANTITY: 20’ft Container
Mechanical Properties (Drainage Pipe Layout)
| Property | Unit | Standard | Requirement |
|---|---|---|---|
| Ring stiffness (optional SN8, SN10, SN12.5, SN16) | kN/m² | GB/T 9647 | ≥ nominal class |
| Impact performance (TIR) | % | GB/T 14152 | ≤10 |
| Ring flexibility | — | KPa | No cracking; no wall separation; no reverse bending of inner wall |
| Oven test | — | Internal spec | No blisters, delamination, or cracking |
| Creep ratio | — | GB/T 18042 | ≤4 |
| Oxidation Induction Time (OIT) | min | GB/T 19466.6 | ≥20 |
| Melt Mass-Flow Rate (MFR) | g/10min | GB/T 3682 | PP: ≤1.5 / PE: ≤1.6 |
| Density | kg/m³ | GB/T 1033.1 | PP: 895–920 / PE: ≥930 |
Sizes & Specifications (DN/ID Series)
| Nominal ID | DN/ID | 100 | 200 | 300 | 500 | 800 | 1200 |
|---|---|---|---|---|---|---|---|
| Min. avg. inside Ø | mm | 95 | 195 | 294 | 490 | 785 | 1185 |
| Min. laminated wall | mm | 1 | 1.5 | 2 | 3 | 4.5 | 5 |
| Min. inner layer | mm | 1 | 1.1 | 1.4 | 2.2 | 3 | 4 |
| Min. insertion length | mm | 32 | 54 | 64 | 85 | 118 | 162 |
| Std. length | m | 6 | 6 | 6 | 6 | 6 | 6 |
The Applications of GeoFanPipe® DCP
GeoFanPipe® DCP, with its unique double-wall structure, premium PP/PE material, and excellent performance (such as high ring stiffness, impact resistance, and corrosion resistance), is widely applicable to various non-pressurized buried drainage and sewerage scenarios. It effectively addresses the needs of stable, long-term fluid conveyance in different fields, becoming a reliable choice for engineering projects requiring durable underground drainage solutions.
Detailed Application Scenarios
- Municipal Drainage & Sewerage Systems
- Application scope: Urban rainwater drainage networks, domestic sewage collection pipelines, and municipal stormwater discharge systems.
- Adaptation advantages: The pipe’s strong ring stiffness resists pressure from road foundations and surrounding soil, ensuring no deformation even under heavy urban traffic loads. Its smooth inner wall prevents clogging from domestic waste residues, maintaining efficient drainage during peak rainfall or sewage discharge periods.
- Industrial Wastewater Drainage
- Application scope: Drainage of non-corrosive or low-corrosive industrial wastewater in manufacturing plants (e.g., machinery, electronics, food processing), and pipeline systems for industrial sewage pretreatment discharge.
- Adaptation advantages: Made of PP/PE, the pipe has excellent chemical resistance, avoiding corrosion from industrial wastewater containing mild acids, alkalis, or salts. Its impact resistance also withstands the mechanical stress of on-site construction in industrial areas (e.g., equipment transportation, foundation backfilling).
- Agricultural Irrigation & Drainage
- Application scope: Farmland drainage pipelines (to prevent waterlogging and improve soil moisture), and irrigation water conveyance pipelines in rural areas.
- Adaptation advantages: The pipe’s long service life (up to 50+ years underground) reduces the need for frequent replacement, lowering long-term maintenance costs for agricultural projects. Its leak-proof socket connection ensures no water loss, improving irrigation efficiency and avoiding soil salinization caused by water seepage.
- Residential & Commercial Community Drainage
- Application scope: Rainwater drainage in residential quarters, sewage collection in commercial plazas, and drainage of green belt water in residential communities.
- Adaptation advantages: The pipe’s compact structure is suitable for narrow construction spaces in communities (e.g., between buildings, under green belts). Its environmental friendliness (PP/PE material is non-toxic and recyclable) aligns with the green building standards of modern communities.
- Road & Highway Drainage
- Application scope: Side ditch drainage of highways, subgrade drainage of rural roads, and drainage of tunnel auxiliary projects.
- Adaptation advantages: It can withstand the long-term pressure from road subgrades and vehicle loads without cracking. Additionally, its resistance to temperature changes ensures stable performance in both high-temperature and low-temperature regions.
From municipal infrastructure to industrial, agricultural, and residential projects, GeoFanPipe® DCP demonstrates strong adaptability and reliability. Its performance advantages (structural stability, corrosion resistance, easy installation) perfectly match the core needs of various non-pressurized buried drainage scenarios, providing long-term, efficient, and low-maintenance solutions for engineering projects worldwide.
Geofantex Geosynthetics have to make a series of guarantee for our products both plant processing and selling out to our customers. The selling to you is the first step, the service and guarantee is our task. Geofantex Geosynthetics have an ISO Certificate to guarantee the raw material, the product processing, and the end product. From receiving your order to replacement and installation of the products, we have solved the problems in time if you need, whatever the quality and technics guideline or suggestions. Our company has been committed to supplying high-quality products with reasonable price and delivery in time.
GEOFANTEX has an on-site manufacturing Quality Assurance Laboratory at the factory. GEOFANTEX maintains a high level of quality and up-to-the-minute results on finished products through a fully equipped, well-staffed, dedicated laboratory existing in each of the manufacturing facilities. Each facility follows the same guidelines for evaluating the quality of GEOFANTEX products and is capable of adapting to market-driven requirements.
A. Objective
The objective of the GEOFANTEX Quality Assurance program is to define the implementation of basic manufacturing quality assurance (MQA) procedures necessary to ensure the consistent production of quality products supplied to the geosynthetic market. Note that at this time, these procedures are limited to GeoFanPipe® DCP.
B. Scope
In order to achieve GEOFANTEX’s stated purpose, a rigorous set of minimum standards and an effective test program to assure compliance have been established. These procedures and requirements are frequently reviewed and adjusted to assure compliance with current market demands and/or predetermined project specifications. These procedures assure that raw materials and process parameters are controlled to provide products complying with GEOFANTEX’s pre-defined minimum characteristics.
GeoFanPipe® DCP PRODUCT IDENTIFICATION AND DOCUMENTATION
A. Roll Numbering
Each roll ofDrainage Board B is assigned a unique roll number. The Quality Assurance Laboratory maintains records documenting the raw materials and resulting product quality information.
B. Approval Procedure
Results for each tested roll of the product are checked against both GEOFANTEX China standard and customer specifications for compliance. The Quality Assurance Laboratory approves those materials that meet these requirements for shipment.
C. Non-Conformance
Material that does not meet GEOFANTEX minimum standards is given a roll number but is rejected and not placed into inventory. The material is identified as scrap and will not be utilized. Material that meets GEOFANTEX minimum standards but does not meet a stricter customer specification is not allocated to that customer but is placed into inventory as GEOFANTEX standard material.
D. Documentation
Individual Quality Assurance Certificates are generated and supplied for each roll of GeoFanPipe® DCP product to include all relevant quality assurance information about the material(s).
Geofantex Geosynthetics have a series of package and delivery service working procedures. Geofantex Geosynthetics have supplied thousands of containers to Latin America, North America, Southeast Asia, and developed countries, and Africa within the past ten years. We provide the package of products with the rolls, pots, bags, sheets, or your requirement in orders. Our company has been committed to supplying high-quality products with reasonable price and delivery in time. Delivery one 40’HQ within 7 – 10 days. And we have an obligation in increasing loading quantity and make you save the freight costs maximumly. We supply the products by plane, by sea and land carriage to any regions or any countries of the worldwide, even the door-to-door service.
| SEPARATION | REINFORCEMENT | FILTRATION | DRAINAGE | WATERPROOF | PREVENTION | POLLUTION PREVENTION | PROTECTION | CONSOLIDATE | |
| GEOTEXTILE | √ | √ | √ | √ | √ | √ | |||
| GEOMEMBRANE | √ | √ | √ | ||||||
| GEOGRID | √ | √ | |||||||
| GEONET | √ | ||||||||
| GEOTUBE | √ | ||||||||
| GEOCELL | √ | √ | |||||||
| GCL | √ | √ | |||||||
| GEOCOMPOSITE | √ | √ | √ | √ | √ | √ | √ | ||
| GEOCONCRETE BLANKET | √ | √ | √ | ||||||
| Drainage Board B | √ | √ | √ | √ | |||||
| Storage and Drainage Board | √ | √ | √ | √ | |||||
| Grass Paver | √ | √ | √ | √ | √ | √ | √ | ||
| Macmat | √ | √ | √ | √ | √ | √ | √ | ||
| GeoFanTex®GD 2L | √ | √ | √ | √ | √ | √ | |||
| GeoFanPipe® FP | √ | ||||||||
| GeoFanDrain® BC | √ | √ | √ | ||||||
| GeoFanPipe® DCP | √ | √ |
GeoFanPipe® DCP Installation Guide
If you would like further information about the installation guide, please
Certificate
Development history of the company
Company Profile
Geofantex Geosynthetics Co., Ltd. is based in Dalian, a beautiful coastal city known for its excellent location and good transportation. Founded in 2014 with a registered capital of 5 million yuan, the company operates from an industrial park in Jinan, Shandong, covering over 50 acres. It features a modern office, advanced production equipment, and a skilled team in technical and management roles.
Geofantex has achieved ISO9001 and ISO14001 certifications and adheres to national standards to ensure product quality. Since its inception, the company has adopted advanced technologies and equipment, exporting products to regions like Australia, Canada, and Southeast Asia. Its export sales have reached significant figures, and customer feedback highlights our products’ stability, reliability, and cost-effectiveness.
The company leverages its innovative capabilities and market advantages, aiming to become a leading enterprise supported by national policies. Committed to “quality first” and “reputation first,” it emphasizes a people-oriented approach and values integrity, unity, and hard work. Geofantex seeks to collaborate with various engineering units to contribute to infrastructure development.
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