Are you searching for high-quality HDPE pipe fittings at wholesale prices? The 603 HDPE Reduce Socket is a vital component used to connect two different pipe diameters in water supply, gas, drainage, and irrigation systems. If you’re a distributor, contractor, or project buyer, sourcing wholesale HDPE fittings directly from the factory can offer you unbeatable value.
In this article, we explore the uses, specifications, advantages, and custom supply options for the 603 HDPE Reduce Socket, available from leading manufacturers like ifanpro in China.
🔧 What Is a 603 HDPE Reduce Socket?
The 603 Reduce Socket is a butt fusion HDPE pipe fitting designed to connect two pipes of different outer diameters. It ensures a tight, leak-free connection in pressure systems and is widely used in:
- Municipal water systems
- Agricultural irrigation
- Gas distribution lines
- Industrial fluid transport
- Drainage and sewage networks
Made from high-density polyethylene (HDPE), the fitting is durable, chemically resistant, and suitable for both above-ground and underground installations.
📐 Technical Specifications
Item | Details |
---|---|
Product Name | 603 HDPE Reduce Socket |
Material | PE100 / PE80 HDPE |
Connection Type | Butt fusion (heat welding) |
Sizes | Available in sizes from 20x16mm to 630x560mm |
Pressure Rating | PN10 / PN16 (customizable) |
Color | Black with blue stripe or fully black |
Standards | ISO 4427 / EN 12201 / DIN 8074 |
OEM Options | Logo, packaging, sizes, color coding |
💡 Benefits of the 603 HDPE Reduce Socket
- ✅ Seamless transition between pipe sizes
- ✅ Strong butt fusion joint with long-term pressure resistance
- ✅ Corrosion and chemical resistance for harsh environments
- ✅ Lightweight and easy to transport
- ✅ Low maintenance with over 50 years of service life
- ✅ Environmentally friendly (non-toxic, recyclable material)
🌍 Why Source Wholesale HDPE Fittings from ifanpro?
ifanpro is a professional pipe and fitting manufacturer in China, offering factory-direct pricing and OEM customization for international buyers.
Advantages of sourcing from ifanpro:
- ✔️ Bulk pricing for contractors and distributors
- ✔️ Full range of HDPE fittings and accessories
- ✔️ Custom logo and packaging services
- ✔️ International shipping and export documentation
- ✔️ Compliance with European and global standards
👉 Visit ifanpro.com to request a quote or catalog.

🏗️ Application Areas
The 603 HDPE Reduce Socket is used in a wide range of sectors:
- 🏘️ Residential & commercial plumbing
- 🚜 Agricultural drip and sprinkler systems
- 🏭 Industrial chemical piping
- 🚧 Civil infrastructure projects
- 🌊 Wastewater and drainage systems
📦 Wholesale & OEM Customization Options
If you are a distributor, importer, or engineering contractor, you can customize the following:
- Socket size combinations based on project needs
- Packaging: bulk or branded retail packaging
- Markings: company logo or project code
- Shipping: FOB, CIF, DDP terms available
✅ Low MOQ | 📄 ISO certification | 🌎 Global export-ready
🔍 Common Questions from Buyers
Q1: What is the minimum order quantity (MOQ)?
A: MOQ varies by size, but starts from as low as 500 pieces for mixed sizes.
Q2: Are samples available?
A: Yes. ifanpro offers free samples for quality inspection (freight cost may apply).
Q3: How long is the delivery time?
A: Typically 15–25 days depending on order size and customization.
Q4: Are your HDPE fittings suitable for European markets?
A: Yes. All products comply with ISO 4427 and EN standards, suitable for EU projects.
✅ Conclusion
The 603 HDPE Reduce Socket is a crucial fitting for modern pipeline systems requiring diameter transitions. Sourcing it in bulk from a reliable manufacturer like ifanpro allows you to enjoy high quality, cost savings, and flexible customization.
Whether you’re managing a municipal infrastructure upgrade or looking to stock your warehouse with HDPE fittings, ifanpro.com is your trusted wholesale partner from China.
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