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Flush Joint 300mm Cast Steel Concrete Pipe Mould Pallet
The pallet is an essential component of a reinforced concrete pipe mold used in vertical extrusion concrete pipe production lines. It is made from cast steel and undergoes a precise manufacturing process that includes casting, annealing, and both rough and fine CNC machining. This ensures the pallet is highly wear-resistant, rigid, and tough, with a surface finish better than Ra3.2, which results in a smooth and high-quality surface on the finished concrete pipes.
Here are some key specifications:
- **Model NO.:** FJ300-S
- **Surface Treatment:** Polishing
- **Surface Roughness:** Ra3.2
- **Standard:** Customer-specific
- **Joint Type:** Flexible tongue and groove flush joint
- **Pipe Joint End:** Flexible flush joint
- **Size:** DN 300mm
- **Pipe End Type:** Tongue and groove
- **Trademark:** OEM
- **Transport Package:** Standard packaging
- **Specification:** 300mm to 1800mm
- **Origin:** Hebei, China
- **HS Code:** 84802000
Below is a detailed technical table for the pallet:
| **Material:** | 30MnSiMo; ZG45# |
|-----------------------|-----------------------------------|
| **Casting Tolerance:**| ±0.5 |
| **Melting Furnace:** | Electric-arc furnace |
| **Machining Tolerance:**| ±0.5 |
| **Casting Technology:**| Water glass |
| **Casting Finish (Ra):**| 6.3 |
| **Annealing Process:**| Yes |
| **Machining Finish (Ra):**| ≤3.2 |
At our factory, we take pride in producing high-quality cast steel molds that meet strict industry standards. Here are a few images of our production site and the finished products:



Here’s an example of the finished reinforced concrete pipe produced using this mold:

Our products are widely used in infrastructure projects around the world, offering durability, precision, and reliability. If you're looking for high-quality concrete pipe molds, we are here to support your needs with professional service and competitive pricing.
Membrane/Water Wall Material and Arrangement:The furnace and roof are made up of membrane water wall and hung on the steel structure by upper hanging suspender of water cooling upper header.