Yuyao Gaozhan Garden Toos Co,Ltd., China Expandable Hose Manufacturers and China Expandable Hose suppliers was founded in 2009, specializing in producing garden tools and garden hoses.
We are applying ourselves to providing ranking quality products for customers and we are equipped pull test machine and pressure test machine in each producing workshop for quality watchdog to test and analyze products comprehensively to improve the excellence rate of our product.
Today we will introduce the relevant knowledge of the expandable hose:
The purpose of the expandable hose: used to fasten the connection and installation of various small and medium-sized pendant items. Can be used indoors and outdoors. Avoid lifting heavy objects, heavy equipment objects, so as to avoid unnecessary losses.
expandable hose matching: general use requires self-tapping screws, the use of head types is not limited, such as: countersunk self-tapping screws, round-head self-tapping screws, large flat-head self-tapping screws, hexagonal and internal hexagonal self-tapping screws, double-head screws, etc. ( Peripheral accessories: gaskets, screw covers, rubber rings, hooks, etc.) Avoid using fast teeth (more sharp wood screws) to prevent the screws from cutting off the expandable hose body when the screws are forced.
It is recommended to install and use hardened self-tapping screws to exert the best friction and achieve the best fastening effect. The raw material of the expandable hose, generally the expandable hose adopts soft rubber HDPE (polyethylene (PE for short), which is a kind of thermoplastic resin made by polymerization of ethylene.
In industry, it also includes copolymers of ethylene and a small amount of α-olefin. Polyethylene is odorless, non-toxic, feels like wax, has excellent low temperature resistance, good chemical stability, and can withstand most acids and alkalis. It is insoluble in common solvents at room temperature, has low water absorption and excellent electrical insulation performance. ) Or PA6, PA66 (nylon is the trade name of polyamide fiber, also known as nylon (Nylon). The English name Polyamide (abbreviated as PA), its basic constituent is an aliphatic polyamide connected by an amide bond—[NHCO]— Amide.) and other injection molding.
Its characteristics are good toughness, not easy to break, and strong bearing capacity. Among them, nylon material is the most widely used variety among the five major engineering plastics.
Contact us for more product information: High quality fabric expandable garden hose.