Cq Oval Riser Insulation Sleeve Vr35*75*150

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Cup-Shaped
• Material: Alumina Cement
• Product: Exothermic Insulating Feeder Riser Sleeve
• Model NO.: VR35*75*150
• Application: Cast Steel;Cast Iron
• Category: Foundry Material
• Usage: Molten Iron Feeding
• Usage2: Molten Steel Feeding
• Compressive Strength: >1.5
• Air Permeability: >30
• Generating Capacity of Heat: >3.5
• Thermal Peak: >1250
• Moisture: <1.0
• Transport Package: Pallet
• Specification: CVR100/200/300/400
• Trademark: CQ
• Origin: China
• HS Code: 6806900000
• Production Capacity: 5000000PCS/Year

Product Description

high quality exothermic insulating feeder riser sleeves

1. RND round neck down exothermic sleeves

   Vacuum molded BC  (yellow)	Vacuum molded BCM  (red)
   BC RND 100*100	BCM RND 100*100
   BC RND 150*150	BCM RND 150*150
   BC RND 180*180	BCM RND 180*180
   BC RND 200*200	BCM RND 200*200
   BC RND 250*250	BCM RND 250*250
   BC RND 300*300	BCM RND 300*300
   BC RND 350*350	BCM RND 350*350

2. AND angel neck down exothermic sleeves

   Vacuum molded BC  (yellow)	Vacuum molded BCM  (red)
   BC AND 100*100	BCM AND 100*100
   BC AND 150*150	BCM AND 150*150
   BC AND 180*180	BCM AND 180*180
   BC AND 200*200	BCM AND 200*200
   BC AND 250*250	BCM AND 250*250
   BC AND 300*300	BCM AND 300*300
   BC AND 350*350	BCM AND 350*350

VR/VB oval exothermic sleeves

1. Vacuum molded B  (yellow)	Vacuum molded BM (red)
   B VR70	BM VR70
   B VR80	BM VR80
   B VB 80*210*110	BM VB 80*210*110
   B VR 100	BM VR100
   B VR120	BM VR120
   B VR180	BM VR180
   B VR220	BM VR220
   B Y100*200*150 (waist-type)

XP/BP series feeder risers can be customized to produce variety of gap and vent hole.
XP produced by core shooting technology
XPL produced by cold core triethylamine technology
BP produced by vacuum molded technology
 
Exothermic riser sleeve, with low density, accurate size, good exothermic effect, which is suitable for the feeding of iron casting and steel casting. It can be inserted into the sand mold after modeling or matched with the sand core and put into the sand mold. It can effectively improve casting yields and enhance the density of casting, reduce the cleaning and welding repair work.

Feature:
High exothermic property, low desity
Good insulation effect
Excellent feeding efficiency
Full range of specifications
Apply for the various molding process
Accessories support: breaker core/ cover
 



Q: Are you Factory?
A: Definitely, we are a factory.  Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms. 

Q: How can you control your quality? 
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time? 
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, you are welcome to visit our company.