Global HDPE & PVC pipe manufacturer — Exporting to 80+ countries









HDPE Customized Fittings are pipe connection products designed for non-standard engineering needs. They can be customized according to customer drawings, project requirements, or special working conditions.
Puhui Industry specializes in manufacturing PE100 HDPE pipe systems and possesses strong engineering customization capabilities. It can provide complete customized pipe fitting solutions for municipal engineering, mining projects, industrial systems, and special fluid transportation projects.
Unlike standard pipe fittings, customized fittings can flexibly meet different size, structure, angle, and connection method requirements, making them an indispensable component of complex engineering projects.
1. Size Customization
We can produce non-standard sized pipe fittings according to project requirements:
DN20mm–DN1600mm and above
Non-standard diameter matching design
Special length or thickened structure
2. Shape & Design Customization
We support various complex structural designs:
Non-standard elbows (special angles, such as 30°/60°, etc.)
4-way/5-way pipe fittings
Combined pipe fitting structures
Special transition structures for large diameters
3. Connection Type Customization
Choose from the following options based on system requirements:
Butt Fusion
Electrofusion
Flange Connection
Hybrid connection methods (engineering combination solutions)
4. Pressure Rating Customization
We can provide different pressure ratings according to project requirements:
SDR11 (High Pressure System)
SDR17 (Medium Pressure System)
SDR26 (Low Pressure System) Customized High-Pressure Solutions
5. Material Options
Optional materials include:
PE100 (Standard engineering grade material)
PE100RC (Upgraded crack-resistant material)
Special engineering modified PE materials (on demand)
Engineering-Grade Customization Capability:
Precise production based on customer drawings to meet complex engineering design needs.
One-Stop Solution:
Provides complete solutions including pipes, standard fittings, and customized fittings, reducing procurement complexity for customers.
High Strength and Safety:
Manufactured using PE100 raw materials, possessing excellent pressure resistance and long-term operational stability.
Flexible Production Capability:
Supports small-batch sample production and large-scale engineering order production to meet the needs of different project stages.
Long Lifespan Design:
The product has excellent anti-aging properties, with a normal service life of over 50 years.
HDPE Customized Fittings are widely used in:
Municipal water supply projects
Large-scale infrastructure projects
Mining conveying systems
Industrial fluid conveying systems
Chemical and special media piping systems
Seawater desalination and discharge projects
EPC general contracting projects
1. Provide Requirements or Drawings
Clients provide project parameters, dimensions, or engineering drawings.
2. Technical Assessment
The engineering team conducts structural and feasibility analysis.
3. Quotation and Solution Confirmation
Provide technical solutions and cost assessments.
4. Sample or Drawing Confirmation
Confirm design details or produce samples.
5. Mass Production
Enter standardized production processes.
6. Quality Inspection and Delivery
Safely ship after inspection.
Puhui Industry implements strict quality control standards:
Raw material inspection (PE100/PE100RC)
Engineering drawing review
Dimensional accuracy inspection
Pressure performance testing
Finished product inspection
Ensuring that every customized product meets international engineering standards.
Professional HDPE custom pipe fitting factory
Complete HDPE piping system supply capability
Extensive international engineering project experience
Stable delivery capability
High-performance engineering solutions
Welcome to contact us for:
Customized Solution Design
Engineering Technical Support
Product Quotation
Sample Request
Project Cooperation Plan
Puhui Industry – Professional HDPE Custom Piping System Manufacturer
Q1: Can you produce custom pipe fittings according to drawings?
A: Yes, we support customized production based on engineering drawings or technical requirements provided by customers.
Q2: What is the minimum order quantity (MOQ) for custom HDPE pipe fittings?
A: The MOQ depends on the complexity of the product. We generally support small-batch trial production and engineering orders.
Q3: What is the typical production cycle for custom products?
A: It generally varies from 10 to 30 days depending on the design complexity.
Q4: Can you customize non-standard sizes or special angles?
A: Yes, we support the design and production of non-standard sizes and special structures.
Q5: Do your custom products conform to international standards?
A: Yes, all products can be manufactured according to ISO, ASTM, or EN standards.
Q6: Do you provide technical support?
A: We provide engineering and technical support, including selection advice, structural design, and application guidance.
Email: [email protected]
WhatsApp: +86 150 9310 0892
We supply HDPE pipes, PVC pipes, fittings, and welding equipment for water supply, drainage, irrigation, mining, and infrastructure projects worldwide.