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Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN


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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for 2 Caster Wheels, Foldable Moving Cart, Folding Hand Cart, Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !
Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN Detail:

Polyvinyl chloride (Polyvinyl chloride), English abbreviation PVC, is a polymer of vinyl chloride monomer (VCM) polymerized by peroxide, azo compound and other initiators or under the action of light and heat according to the mechanism of free radical polymerization. . Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.

PVC is a white powder with an amorphous structure with a small degree of branching. The glass transition temperature is 77~90°C, and it begins to decompose at about 170°C. The stability to light and heat is poor. Above 100°C or after long-term sunlight exposure, it will It decomposes to produce hydrogen chloride, and further autocatalytic decomposition, causing discoloration and rapid decline in physical and mechanical properties. In practical applications, stabilizers must be added to improve the stability to heat and light.

The molecular weight of industrially produced PVC is generally in the range of 50,000 to 110,000. It has a large polydispersity. The molecular weight increases with the decrease of the polymerization temperature. , 160 ~ 180 ℃ began to transform into a viscous flow state; good mechanical properties, tensile strength of about 60MPa, impact strength of 5 ~ 10kJ/m2; excellent dielectric properties.

PVC was once the largest general-purpose plastic in the world, and it is widely used. It is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foam materials, sealing materials, fibers, etc.

2 Inch 2.5 Inch 3 Inch 4 Inch 5 Inch
Wheel Diameter 50mm 65mm 75mm 100mm 125mm
Wheel Width 17mm 21mm 21mm 27mm 27mm
Load Height 71mm 91mm 101mm 117mm 154mm
Swivel Radius 45mm 63mm 65mm 84mm 97mm
Plate Size 50*50mm 65*65mm 65*65mm 76*76mm 76*76mm
Hole Spacing 35*35mm 48*48mm 48*48mm 53*53mm 53*53mm
Aperture 6.2*12mm 6.2*12mm 6.2*12mm 8.3*15.3mm 8.3*15.3mm
Threaded Stem Size M10*15 M10*15 M10*15 M12*30 M12*30
Load Capacity 30kg 35kg 45kg 55kg 65kg

1.Industrial storage desk
2.Small equipment handling
3.Furniture

1.Q:how long are the screws it comes with?

A:Generally M10*15

2.Q:Is it possible to order two that swivel and two that don’t? swivel?

3.A:Yes, there are two types of caster,Swivel and fixed.

Q:Can these castors be used outdoors?

A:Yes, it is depends on your requirements for caster size and load capacity.

4.Q:What’s the wheel dia of the casters?

A:There are 2 to 5 inches


Product detail pictures:

Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures


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"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Hot New Products Small Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN , The product will supply to all over the world, such as: Angola, Turin, Myanmar, With the support of our highly experienced professionals, we manufacture and supply best quality products. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the need of customers to meet the requirement of customers.
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Eudora from British - 2018.06.09 12:42
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Elma from Anguilla - 2017.03.28 16:34