Dfaspo 48′ ′ Waterpark Equipment Water Park Inflatable Round Heavy Duty Rafts Floating Tubes PVC River Tube Amusement Park/ Water Slides 30% off

• Season: Autumn, Summer, Spring
• Suitable For: Unisex
• Age Group: Adults & Children
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Feature: Blast-Proof
• Material: 1mm TPU
• Transport Package: Carton
• Specification: Dia. 2m & 2.5m & other
• Trademark: Dfa
• Origin: China
• HS Code: 9506990000
• Production Capacity: 500, 0000 Pieces/Year
• Package Size: 53.00cm * 34.00cm * 53.00cm
• Package Gross Weight: 2.100kg

Product Description

              

   

      












High frequency welding (HF High Frequency)----

The assembly is made by highfrequency and pressure between twoelectrodes, which have the final productshape. It is a proven and

very common industrial and mass produc- tion technology.It remains as of today the most economicaltechnology on the market.

Heat Bonding (HB - Heat Bonding or Over-lap)----

The assembly is made with a flow ofvery hot air and pres- sure atthe 2 PVCsheets overlapping area. It is a hand-madetechnique combining craftsmanship

and welding experience with high tech machines.We offer a wide range of Single, Double,In-Line, Triple tubes to meet growing demand from our customers.

Gluing----

Under the certain temperature andhumidity, with some special glue, which iswaterproof and last long, the seam is overlapped by some forces applied. It comes 

withclear and nicelooking overlapped seam. Thistechnique is used for most of customized products or some special positioning of accessories. The cost is

comparatively higherthan HF and HB.

 

Workshop