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Black Rubber Cap

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MOQ : 100 Pieces

Black Rubber Cap Specification

Tolerance
0.3 mm

Components
Single molded rubber piece

Natural Rubber
No (Composed mainly of synthetic rubber)

Usage & Applications
Protective covering for bolts, pipes, metal ends, terminals, and laboratory equipment

Weight
Varies by size, approx. 8-20 g per piece

Ash %
<2%

Material
Synthetic Rubber (EPDM/NBR/SBR blend)

Style
Plain round end caps

Size
Available in multiple sizes as per requirement

Part Type
Protective Cap

Thermal Conductivity
Low

Resistance level
High resistance to abrasion and weather

Volatile Matter (%)
<1%

Length
20 mm to 75 mm

Tensile Strength
14 MPa (minimum)

Diameter
10 mm to 75 mm (customizable)

Thickness
1 mm to 5 mm

Product Type
Rubber Cap

Hardness
655 Shore A

Compression Ratio
Good, up to 35%

Width
Variable depending on size, typically 5 mm to 100 mm

Surface Finish
Smooth matte

Feature
Flexible, durable, acid and alkali resistant

Temperature Resistance
-40C to +120C

Flame Resistance Level
Standard (not flame retardant)

Color
Black

Rubber Type
EPDM/SBR/NBR

Density
1.40 Gram per cubic centimeter(g/cm3)

Nitrogen Content (%)
<0.5%

Water Absorption
Very low, <1%

Odor
Low

Aging Resistance
Superior against ozone and UV

Tear Resistance
High

Installation Method
Push-fit or slip-on

Packaging
Bag or box packing, batch-wise

Shape
Cylindrical with rounded closed end

Elongation at Break
300% minimum

Electrical Insulation
Excellent

Black Rubber Cap Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Black Rubber Cap

Purchase this meritorious Black Rubber Cap, a featured product in our spotlight collection, engineered for reliable electrical insulation and superior performance. Crafted from sterling synthetic EPDM/NBR/SBR rubber, its high flexibility and phenomenal tear resistance ensure optimal protection for bolts, pipes, terminals, and laboratory apparatus. The cap withstands UV, ozone, and harsh weather while maintaining a low odor and high elongation at break (minimum 300%). Available in multiple sizes, the slip-on, plain round-end design delivers durability and acid-alkali resistance, with a smooth matte finish. Trusted by distributors, manufacturers, suppliers, and traders across India.

Commercial Application & Usage Sites

Black Rubber Caps are highly valued across automotive workshops, electrical installations, laboratories, piping systems, and heavy machinery setups. These caps offer robust protection to exposed metal ends, bolts, pipes, and electrical terminals, preventing corrosion, moisture contact, and accidental contact injuries. Their superior adaptability makes them suitable for factories, construction sites, engineering units, and scientific laboratories-underscoring their pivotal role in ensuring equipment safety and prolonging component life.

Certification, Packaging & Domestic Distribution

Our Black Rubber Caps are manufactured under strict quality norms, boasting batch-wise valuation and reliable certifications to verify performance and composition. Products are dispatched efficiently via trusted transport services, arriving in secure bag or box packaging tailored for domestic requirements. As a leading distributor and supplier in India, we offer prompt shipment and support, ensuring the product meets the diverse needs of clients nationwide, from urban industry hubs to regional commercial zones.

FAQ's of Black Rubber Cap:

Q: How do I install the Black Rubber Cap on my equipment?

A: The Black Rubber Cap features a user-friendly push-fit or slip-on installation method. Simply align the cap with the component and press it on securely to cover bolts, pipes, terminals, or metal ends.

Q: What benefits does the Black Rubber Cap provide for electrical applications?

A: Designed for excellent electrical insulation and high resistance to abrasion, the cap helps protect connections from dust, moisture, accidental contact, and electrical leakage, ensuring operational safety and component longevity.

Q: Where can these rubber caps be utilized in commercial settings?

A: These caps are suitable for applications in automotive workshops, industrial factories, laboratory environments, electrical installations, and piping systems-anywhere components need robust end protection.

Q: What material is used to manufacture the Black Rubber Cap?

A: The cap is made from a premium blend of synthetic EPDM, NBR, and SBR rubber, offering superior resistance to ozone, UV, acids, alkalis, and aging.

Q: How is the packaging and dispatch process handled for bulk orders?

A: Caps are dispatched in sturdy bags or boxes, packed batch-wise, and delivered via reliable domestic transport services to ensure safe transit and timely arrival at your site.

Q: What sizes are available for the Black Rubber Cap?

A: A wide range of sizes can be supplied, with diameters from 10 mm to 75 mm and lengths from 20 mm to 75 mm, suitable for various component dimensions as required by the client.

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