China Competitive Price for Chair Mover Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN Manufacturer and Exporter

Competitive Price for Chair Mover Hand Truck - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Adjustable Levelling Castors, 4 Caster Wheel Replacement, 3 Inch Swivel Casters With Brake, We are always looking forward to forming successful business relationships with new clients around the world.

Competitive Price for Chair Mover 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

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we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for Competitive Price for Chair Mover 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: Muscat, Manila, Greenland, We aspire to meet the demands of our customers globally. Our range of products and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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