High-Quality Refractory Exothermic Riser Sleeves for Superior Foundry Solutions

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SF-ERS
• Material: Alumina Block
• Product Name: Exothermic Riser Sleeves
• Usage: Iron, Steel and Non Ferrous Casting
• Color: Black, Brown
• Compressive Strength (MPa): 3.82-6.62
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 69039000
• Production Capacity: 50000000PCS/Month
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hebei, China

 

Product Description

EXOTHERMIC RISER SlEEVE

Elevate your foundry operations with our top-of-the-line exothermic riser sleeves, engineered to deliver exceptional performance and ensure defect-free castings.

Exothermic riser sleeve, with low density, accurate size, and good exothermic effect, 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, reducing the cleaning and welding repair work.

Feature:
High exothermic property 
Good insulation effect
Excellent feeding efficiency
Full range of specifications
Apply for the various molding process
 

Product Parameters

 

Specification/Model (du*H)	Effective modulus (cm)	Riser size (mm)						Volume (CC)
		du	Du	do	Do	h	H
A2/5	0.70	24.0	40.0	22.0	37.5	40.0	49.0	20
A3.5/5	1.00	35.0	52.5	30.5	49.0	39.0	49.0	30
A4/6	1.10	37.5	56.0	32.0	54.0	54.0	65.0	50
A4/7	1.20	41.5	62.5	35.5	59.0	63.0	71.5	70
A4.4/9	1.35	44.0	59.0	41.0	56.0	80.5	90.0	110
A5/8	1.50	52.0	73.5	48.0	70.0	70.0	80.0	130
A5/8X	1.50	52.0	73.5	48.0	70.0	70.0	80.0	130
A5/10	1.70	58.0	84.0	48.0	76.0	94.0	107.0	200
A6/9	1.70	57.5	80.0	52.5	76.0	78.5	91.0	180
A7/10	2.00	69.5	94.0	65.0	89.5	87.0	99.0	300
A8/11	2.25	79.0	102.0	71.5	99.0	96.5	108.0	420
A9/12	2.50	89.0	115.0	81.0	110.0	104.5	120.0	580
A10/13	2.80	97.0	127.5	91.0	119.5	118.0	133.0	800
A11/14	3.00	108.0	142.0	97.5	136.0	123.0	140.0	1010
A12/15	3.20	118.0	154.5	112.0	148.0	130.0	150.0	1350
A14/17	3.80	140.0	182.0	133.0	173.0	150.0	170.0	2110

High-Quality Refractory Exothermic Riser Sleeves for Superior Foundry Solutions

Detailed Photos

FAQ

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, for sure, you are welcome to visit our company.