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Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting
Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting
Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting
Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting
Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting
Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting

Sefu China Paper Sprue Systems Riser Sleeve Factory Fin Paper Filter Box Iron Cast Plumbing Fittings for Lost Foam Casting

Min.Order: 1
Product origin: Cangzhou, Hebei, China
Infringement complaint: complaintComplaint
US$ 0.15 ~ 0.2

Description
Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hubei, China
Product Description
Three Links Runner Series for cast iron
The Fin paper straight tube is made of pulp and high-temperature resistant fiber composite material. It is non-burning, lightweight, and degradable.
It realizes the reuse of resources and reduces environmental pollution. It is supported by the national environmental protection policy. The paper sprue pipe has various specifications such as straight pipe, elbow pipe, equal-diameter tee, variable-diameter tee, and variable-diameter straight-through.

Application:
Through the application of the lost foam and solid casting, the paper sprue tube does not produce an endothermic reaction or gasification and cooling of the foaming runner at the beginning of the molten metal casting like the ceramic tube.
Because of its good thermal insulation performance, the paper sprue tube reduces the heat transfer of the molten metal to the pipe wall, so that keeping the molten metal without cooling is equivalent to increasing the temperature at which the molten metal enters the mold, and the temperature of the molten metal is relatively stable, prompting the molten metal. The filling is fast and smooth. The molten metal has sufficient time to replenish, which is beneficial to equalization and solidification.

Features:
1. Lightweight, good toughness, easy to cut, easy to install, easy to connect with foam plastic runner.
2. Good high-temperature strength, high refractoriness, and strong anti-scour ability. The paper sprue tube adopts a socket connection, and the filter mesh is used together to filter the slap and impurities after pouring the molten metal into the runner, effectively preventing and Eliminating the occurrence of slag inclusion defects.
3. It has no effect on the molten metal, maintains the original performance of the molten metal, and has no carburizing problem in the casting. Use paper sprue tubes, sprue cups and sprue hot zones, sprues and sprue joints, no foam or paint layer, no sand wash, sand inclusion, and sand into casting white spot (spot) defects. Paper sprue pipes have high refractoriness, reducing and avoiding the formation of carbon deposits and wrinkle defects.
4. Compared with the sprue coated with foam, this paper adopts a hollow sprue tube, and the foam material is not burned in the initial pouring, which reduces the incidence of reverse reaction caused by the pyrolysis and gasification reaction of the foam material during the pouring process, and effectively reduces the runner. The heat loss of the molten metal prevents problems such as sudden small interruptions due to back spraying during the pouring process.
5. After pouring with the paper runner, there is a small amount of hard solid waste, which is easy to peel off after high temperatures.
Product Parameters
ItemSpecification size
LH-100(125)-50100(125) *100(125)*50
LH-75-40(30)75*75*40(30)
SEFU CHINA PAPER SPRUE SYSTEMS RISER SLEEVE FACTORY FIN PAPER FILTER BOX IRON CAST PLUMBING FITTINGS FOR LOST FOAM CASTING
Detailed Photos













Service:
First of all, our factory adheres to the principle of quality first. We have a group of professional technical and inspection personnel to focus on product quality control and Technological innovation. For each product, we have strict process inspection and factory inspection. We have a well export experience, to provide customers with professional pre-sales and after-sales service and technical support. The sales process will be active tracking queries, positively solving the problems in the follow-up use of customers.

 
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.







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