Metallurgical Exothermic Sleeve for Cast Steel

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Cup-Shaped
• Material: Floating Beads
• Product: Exothermic Insulating Feeder Riser Sleeve
• Model NO.: BP
• Application: Cast Steel;Cast Iron
• Category: Foundry Material
• Usage: Molten Iron Feeding
• Usage2: Molten Steel Feeding
• Transport Package: Pallet
• Specification: BP
• Trademark: CQ
• Origin: China
• HS Code: 6806900000
• Production Capacity: 6000000PCS/Year

Product Description

Discover our high-quality exothermic feeder riser sleeves for steel casting. Perfect for metallurgical applications. From SHANDONG CQ NEW MATERIALS INC.

XP/BP Series Feeder Risers

Customize your XP/BP series feeder risers to produce a variety of gap and vent hole options. XP risers are produced using core shooting technology, while XPL risers are made with cold core triethylamine technology. BP risers are created using vacuum molded technology.

Company Name: SHANDONG CQ NEW MATERIALS INC.

 

Item	Modulus	Inner Diameter (mm)	Outer Diameter (mm)	Inner Height (mm)	Outer Height (mm)	Volume  cm3
3.5/5	0.90	36.0	53.0	38.5	48.0	30
4/6	1.10	38.0	56.0	55.0	65.0	50
4/7	1.20	41.5	62.5	63.0	71.5	70
5/8	1.50	52.0	73.5	70.0	80.0	130
6/9	1.70	57.5	80.0	78.5	91.0	180
7/10	2.00	70.0	94.0	87.0	99.0	300
8/11	2.25	79.0	102.0	96.5	108.0	420
9/12	2.50	89.0	115.0	105.0	120.0	580
10/13	2.70	97.0	127.0	118.0	133.0	800
11/14	2.91	108.0	138.0	123.0	140.0	1000
12/15	3.20	118.0	155.0	130.0	150.0	1350

Product Description:

Introducing the exothermic riser sleeve from SHANDONG CQ NEW MATERIALS INC. This innovative sleeve boasts low density, precise sizing, and exceptional exothermic properties, making it ideal for iron and steel casting applications. Whether inserted post-modeling or paired with sand cores, this sleeve significantly boosts casting yields, enhances density, and minimizes post-casting cleaning and welding tasks.

 

Performance	Unit	Reference index	test method
compressive strength	Mpa	≥2.5	Strength testing machine
air permeability	AFS	≥50	permeability tester
generating capacity of heat	KJ/g	≥8.0	Automatic calorimeter
Holding time	S	≥180	high temperature furnace
thermal peak	ºC	≥1380	high temperature furnace
moisture	%	≤1.0	Constant temperature oven

Product Description:

Company Name: SHANDONG CQ NEW MATERIALS INC.

Features:

• High exothermic property


• Low density


• Good insulation effect


• Excellent feeding efficiency


• Full range of specifications


• Applicable for various molding processes

Accessories Support:

Breaker core/cover