Are accessories included with the sleeves?

Yes, each Exothermic Riser Sleeve is complemented by breaker core/cover accessories for seamless integration.

What certifications does the product hold?

The product holds ISO certification.

Eco-Friendly Exothermic Insulating Sleeve Solutions

Name: Eco-Friendly Exothermic Insulating Sleeve Solutions
Brand: SHANDONG CQ NEW MATERIALS INC.
SKU: 2025783702

Shandong, ChinaSHANDONG CQ NEW MATERIALS INC.

US$2.00

10-99 Pieces

US$1.80

100-499 Pieces

US$1.50

500-999 Pieces

US$1.20

1,000-11,549 Pieces

US$0.20

11,550+ Pieces

Product profile

Customization

Available

Certification

ISO, ISO

Application

Refractory, Metallurgy, Casting, Foundry, Refractory, Metallurgy, Casting, Foundry

Model NO.

Refractoriness (℃)

1580< Refractoriness< 1770

Feature

Long Time Materials, Instant Materials

Shape

Cup-Shaped

Product

Exothermic Insulating Feeder Riser Sleeve

Usage

Molten Iron Feeding

Usage2

Molten Steel Feeding

Air Permeability

70+~

Compressive Strength

MPa 4.0+~

Moisture

Less 1

Type

Refractory Material

Material

Alumina Cement

Transport Package

Pallet

Trademark

Origin

China

HS Code

6806900000

Production Capacity

5000000PCS/Year

Key features

Customizable Design: Accommodates various gap and vent hole requirements for flexible production.

Advanced Manufacturing: Utilizes core shooting, cold core triethylamine, and vacuum molded technologies.

High Exothermic Effect: Low density with exceptional exothermic property for optimal insulation.

Enhanced Casting Yield: Significantly improves casting yields, density, and reduces post-casting work.

Complete Specification Range: Available in full range of sizes from 30cm3 to 1350cm3 volume.

Integrated Accessories: Complemented by breaker core and cover accessories for seamless integration.

ISO Certified Quality: Meets ISO certification standards for reliable performance in foundry.

Versatile Application: Ideal for molten iron and steel feeding in refractory and metallurgy processes.

Company profile

SHANDONG CQ NEW MATERIALS INC.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-09-09 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySHANDONG CQ NEW MATERIALS INC. is a China-based limited manufacturing company established in 2016, with 43 employees and a 26,000 m² plant in Qufu, Shandong. It produces feeder riser sleeves, slag coagulant, perlite, bentonite, refractory clay, binders, and related products. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, seven production lines, six R&D engineers, and 11–20 quality-control staff. Stated annual capacity includes 24,000 tons of slag coagulant and millions of feeder riser sleeves, with order fulfillment within 15 workdays in both peak and off-peak periods. Export activity is reported across multiple countries and regions, although the available transaction records show only one transaction in each of two registration periods and provide limited evidence of customer depth. After-sales service, customization capability, and financial credibility cannot be fully assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Qufu City, Shandong, China. Its stated business scope and product keywords are concentrated in manufacturing, metallurgy-related materials, chemicals, and industrial components.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. Its description also references earlier ISO9001 and ISO14000 certifications, providing explicit evidence of quality, environmental, and occupational health and safety management systems.

R&D capabilityThe supplier reports six R&D engineers and manufactures multiple specialized feeder-riser, exothermic, insulating, refractory, and metallurgical products. These facts support the existence of R&D resources and product know-how, but no patents, new-product results, laboratory facilities, or documented innovation achievements are provided.

Production capacityProduction capability is supported by a 26,000 m² manufacturing plant, seven production lines, and stated annual outputs of 24,000 tons of slag coagulant, 6,000,000 high-fever feeder riser sleeves, 5,000,000 exothermic feeder riser sleeves, and 4,000,000 insulating feeder riser sleeves. The supplier also states fulfillment within 15 workdays during both peak and off-peak seasons.