This welding hinge piston hinge serie are used for many kinds of gates, such as house doors, the yard gates, electrial boxes, barbeque pits, heavy machinery doors, trailers and so on, it's very practical , it loads high heavy weight. After fixed the metal gate by this heavy duty welding hinge, the safty was guaranteed.

The idear of welding piston hinge is from the piston works, the design of hinge makes the gates or doors with less shaking, it's stable, as the male part with the pin matched up the female part of the hinge very well, the space between the pin and the of female part is small.

The materila of this piston hinge serie are certificated, they are made of drawn steel profile. Meanwhile, the cylindrial type can be made of stainless steel, but the price is higher than steel hinge.

The steel hinge will be soaked in the rust preventive oil to avoid going rust, also the zinc plating finishing is available.

Each type of this welding piston hinge have many sizes, customers can choose the hinge according to the specification of gates or doors. Otherwise, we can produce according to customers' samples or drawing of hinges, we have experienced engineers who are worked in this area for many years. Usually, after enginner made the moulds, we'll test them and try some samples and send the new hinge to customers for confirmation

Contact: Mr. Alex

Skype: zou.alex

MSN: alexjo2006@hotmai.com

E-mail: export@risen-industry.com

Website: http://www.risen-industry.com

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