A greenhouse pipe, also known as a polytunnel pipe, is a type of pipe used in the construction of greenhouses and other types of agricultural structures. It is made of galvanized steel and is designed to withstand the harsh conditions in agricultural environments, including UV radiation, extreme temperatures, and moisture.

Greenhouse pipes are typically available in a variety of diameters and thicknesses to meet different structural requirements, and are used for a range of applications, including the construction of greenhouse frames, supporting crops, and as a conduit for water and other materials.

The pipes are strong, durable, and lightweight, making them easy to handle and install. They are also resistant to impact, chemicals, and other environmental factors, and are designed to last for many years with minimal maintenance.

In addition to their use in greenhouse construction, greenhouse pipes can also be used in other types of agricultural structures, such as shade houses, animal shelters, and storage buildings. The pipes can be cut and fitted together to create a variety of shapes and configurations to meet specific design requirements.

The Oval tube(elliptical tube) specification like:

OD：25*40  25*50  30*60  30*70  30*75  30*80  40*70  40*80  40*95

Thickness and length：as your requirements

The round pipe specification like:

OD: 25  32

Thickness and length: as your requirements

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