Cq Highly Efficient Exothermic-Insulating Riser Sleeves Feeder Sleeves for Casting

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SHANDONG CQ NEW MATERIALS INC.

VIP   Audited Supplier 2 years
Profile Certified by SGS/BV
300C
Casting Accessories
1580< Refractoriness< 1770
Angel Neck Down
Molten Iron Feeding
Exothermic Insulating Feeder Riser Sleeve
Cast Steel;Cast Iron
Foundry Material
Molten Steel Feeding
Long Time Materials, Instant Materials
Refractory Material
CQ
Pallet
60mm-500mm
China
6806900000
Product Description
high quality exothermic insulating feeder riser sleeves



Why Choose Us
 Our factory is the professional manufacture of riser sleeves.
 Monthly maximum output of 5 million
 Free delivery of samples for trial production
 Provide Customer-First Service
 Provide customized riser sleeves, technical support and solutions



Straight Open  Riser Sleeves
Model  NO.Inner Diametre
   mm
Wall Thickness
mm
Compressive
Strength
KN
Density
g/cm3
Mistoure
 
150X150150±5.022.5±3.0 10 
 
 
 
 
 
 
 
 
0.5~1.0
 
 
 
 
 
 
 
 
 
≤2.0
180X180180±5.025.0±3.0 10
200X200200±5.025.0±3.0 10
225X225225±5.025.0±4.0 10
250X250250±5.025.0±4.0 10
275X275275±8.027.5±4.0 10
300X300300±8.030.0±4.0 10
325X165325±8.030.0±5.0 10
350X175350±10.032.5±5.0 10
375X188375±10.032.5±5.0 10
400X200400±10.032.5±5.0 10
450X150450±15.032.5±6.0 10
500X167500±15.032.5±6.0 10
550X184550±15.035.0±6.0 10
600X200600±15.035.0±6.0 10


Round Neck Down Riser Sleeves
Model NO.Neck Inner Diametre   mm Inner Diametre mmWall
Thickness
mm
Conpressive
StrengthKN
ND8077.0-81.08.0- 12.096.0-104.0 2
RND120117.0-123.016.0-20.0148.0-156.0 2
RND 15074.0±4.0150±6.022.5±4.0 7
RND 18088.0±4.0180±6.022.5±4.0 7
RND 200100.0±4.0200±6.025.0±4.0 7
RND 225113.0±4.0225±10.025.0±5.0≥7
RND 250126.0±4.0250±10.027.5±5.0≥7
RND 300150.0±5.0300±10.030.0±5.0≥7
RND 350178.0±5.0350±10.030.0±5.0≥7
RND 400200.0±6.0400±10.025.0±6.0≥7
RND 500220.0±6.0500±10.025.0±6.0≥7

AND angel neck down exothermic sleeves
 
Model NO.Neck Inner Diametre   mm Inner Diametre mmWall
Thickness
mm
Conpressive
StrengthKN
 %
AND 15076.2±4.0150±5.020.0±6.0 5  
AND 18088.9±4.0180±5.020.0±6.0≥5  
AND 200101.6±5.0200±5.025.0±6.0≥5  
AND 225114.3±5.0225±10.025.0±8.0≥5  
AND 250101.6±8.0250±10.027.5±8.0≥5  
AND 300121.9±8.0300±10.030.0±8.0≥5  
AND 350142.2±10.0350±10.032.5±8.0≥5  
AND
400-175
175.0±15.0400±10.030.0±8.0≥5  
AND
400-200
200.0±15.0400±10.030.0±8.0≥5  

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.
performanceUnitReference index
test method
 
compressive strengthMpa≥1.5Strength testing machine
air permeability ≥30permeability tester
generating capacity of heatKJ/g≥3.5Automatic calorimeter
thermal peakºC≥1250high temperature furnace
moisture  %≤1.0Constant temperature oven


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.




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