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Self-stick insulation hangers are widely used for fiberglass duct wrap on sheet metal
HVAC ductwork.
The insulation hangers could fasten the insulation materials to sheet metal quickly and easily.
There is a foam adhesive on the bottom of the insulation hangers which will be revealed when
the wax release paper is removed.
Once the insulation material is pierced onto the insulation hangers, a locking washer or a dome
cap washer is needed to hold the insulation material in place.
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Popular sizes of the insulation stick pins | ||||
material | base size | pin diameter | pin length | fixed parts |
pin material:anneaded steel wire anneaded stainless steel wire aluminum wire base material:hardness steel stainless steel | base size: 50x50mm base thickness: 0.4mm adhesive thickness: 1mm base type: double adhesive liner: siliconized paper | 2.7mm | 38mm | self locking washer doom cap washer |
2.7mm | 45mm | |||
2.7mm | 55mm | |||
2.7mm | 62mm | |||
2.7mm | 90mm | |||
2.7mm,3.0mm | 114mm | |||
2.7mm,3.0mm | 120mm | |||
2.7mm,3.0mm | 140mm | |||
2.7mm,3.0mm | 160mm | |||
2.7mm,3.0mm | 180mm | |||
2.7mm,3.0mm | 203mm | |||
2.7mm,3.0mm | 230mm |
Self locking washers of the insulation stick pins | ||||
Type | Size | Material | Ceter hole | Picture |
round | 30mm 32mm 38mm | galvanized steel, stainless steel, aluminum | 2mm-5mm | ![]() |
square | 32mmx32mm 29mmx31mm 65mmx65mm | galvanized steel, stainless steel, aluminum | 2mm- 5mm | ![]() |
dome cap | 30mm 32mm 38mm | galvanized steel, stainless steel, aluminum | 2mm-5mm | ![]() |
HEBEI XIANGYI specializes in the production and operation of various standard and non-standard
insulation fasteners.
Our company established in 2011 and covers an area of more than 13,000 square meters,
with a construction area of more than 9,000 square meters.
We have more than 50 sets of fastener production equipment and perfect testing equipment and
supporting facilities for production, safety and environmental protection.
We have passed the ISO 9001-2015 international quality system certification and have a strict
product quality control system.
HEBEI XIANGYI adheres to the mission of "with first-class management and technology to provide
users with high-quality products, serve our customers with advanced marketing concepts."
1.We choose the best quality materials for making insulation fasteners
2.We do copper plating, zinc coated and phosphating pretreatment for the raw material using
drawing machine.
3.We purchase the multi-station cold forging machine to ensure the better mechanical property
of shear connector to match the standard (BS EN ISO13918:2008, AWS D1.1, etc.),
or as per customer's special requirement.
4.We use the automatic riveting machine to install .
5.After rust prevention, XIANGYI insulation fasteners can suitable for long time ship on the sea.
6.Short delivery time because of our reasonable production flow management