What is the compressive strength of the riser sleeve?

The compressive strength is 4.0+ MPa, ensuring durability and stability under high-pressure casting conditions.

Durable Cast Steel Exothermic Feeder Riser Sleeve Design

Name: Durable Cast Steel Exothermic Feeder Riser Sleeve Design
Brand: SHANDONG CQ NEW MATERIALS INC.
SKU: 2030387432

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

Application

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

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

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 Gap and Vent Holes: XP/BP series feeder risers allow customization of gap and vent hole options to suit specific casting needs.

High Exothermic Efficiency: Features high exothermic property and good insulation to improve casting yields and density.

Advanced Core Shooting Technology: XP risers use core shooting technology, while XPL risers utilize cold core triethylamine technology.

Vacuum Molded Manufacturing: BP risers are manufactured using vacuum molded technology for superior quality and consistency.

Reduced Post-Processing Work: Accurate size and excellent feeding efficiency reduce the need for cleaning and welding repair work.

Wide Specification Range: Available in full range of specifications with inner diameters from 36mm to 127mm and volumes up to 1350 cm3.

Compatible Accessories Support: Supports compatible breaker core and cover accessories for added convenience in casting processes.

High Compressive Strength: Features compressive strength of 4.0+ MPa and low density for durable performance in high-temperature environments.

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.

Product Q&A

Q:What customization options are available for the XP/BP series feeder risers?

You can customize gap and vent hole options for the XP/BP series feeder risers to meet specific casting requirements.

Q:What manufacturing technologies are used for different riser types?

XP risers use core shooting technology, XPL risers use cold core triethylamine technology, and BP risers are manufactured using vacuum molded technology.

Q:How does the Exothermic Riser Sleeve improve casting quality?

It improves casting yields, enhances casting density, and reduces the need for cleaning and welding repair work due to its high exothermic property and accurate size.

Q:What are the key features of the Exothermic Riser Sleeve?

Key features include high exothermic property, low density, good insulation effect, excellent feeding efficiency, and a full range of specifications suitable for various molding processes.

Q:Are accessories available for the Exothermic Riser Sleeve?

Yes, the product supports compatible breaker core and cover accessories for added convenience during the casting process.