Secured Trading Service

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process

Still deciding? Get samples of $ !
Request Sample
Product Details
Customization: Available
Refractoriness (℃): 1580< Refractoriness< 1770
Features 3: Riser Sleeve
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2019

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
Years of Export Experience
The export experience of the supplier is more than 10 years
Patents Awarded
The supplier had awarded 1 patents, you can check the Audit Report for more information
Customization from Designs
The supplier provides design based customization services
to see all verified strength labels (28)
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
  • Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
SF-Riser
Catalog 1
a Straight Tube Blind Exothermic Riser
Catalog 2
B Straight Tube Blind Exothermic Riser
Catalog 3
B-Z Straight Tube Open Exothermic Riser
Catalog 4
B-O Waist Open Exothermic Riser
Catalog 5
B-S Neck Exothermic Riser
Catalog 6
C-Z Straight Tube Open Exothermic Riser
Catalog 7
C-S Shrink Neck Open Exothermic Riser
Catalog 8
C-X Torticollis Open Exothermic Riser
Catalog 9
C-O Waist Open Exothermic Riser
Catalog 10
High Exothermic Blind Exothermic Riser Sleeve
Feature
Long Time Materials, Instant Materials
Type
Refractory Material
Transport Package
on-Demand Customization
Specification
On-Demand Customization
Trademark
SEFU
Origin
Hebei
HS Code
69039000
Production Capacity
50000000PCS/Month

Packaging & Delivery

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

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

Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
Detailed Photos

Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process
Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process

Refractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting ProcessRefractory Exothermic Feeder Blind Sleeves Manufacturer Insulation Riser in Casting Process

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, you are welcome to visit our company.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Send Inquiry
Chat Now