Sefu China Paper Runner Systems Riser Sleeve Manufacturer OEM Investment Casting Factory Precision Lost Wax Casting Metal Foundry Sprue for Lost Foam Casting

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Brick
• Material: Silicon Carbide (SiC)
• Product Name: Paper Sprue Runner Series
• Transport Package: on-Demand Customization
• Specification: On-Demand Customization
• Trademark: SEFU
• Origin: Hebei
• HS Code: 48239090
• Production Capacity: 50000000PCS/Month

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

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

 

Product Description

The lightweight paper runner is mainly made of paper pulp and high-temperature resistant fiber composite materials. Its purpose is to replace the traditional refractory ceramic runner series products.
Mainly used for lost foam casting and has the advantages of environmental protection, easy installation, light use, etc., which can effectively reduce the probability of defects caused by the casting system in lost foam casting, thereby improving the casting quality.

Application:
The paper runner series products are widely used in casting companies to produce castings for aviation, railways, wind power, engines, ships, automobiles, industrial and mining, and general machinery.
 
Features:
1. Lightweight, quick installation, and labor-saving.
2. Less residue, almost no solid waste removal cost.
3. High strength, no cracking during casting.
4. Environmental protection, no smoke is discharged during casting.
5. Thermal insulation, good thermal insulation effect. Effectively enhance the scum and plastic repair time of castings, and improve the quality of castings.

Product Parameters

Physical Properties:
Paper Sprue Straight Pipe

Item	Size	Diameter	L	L1	D	d
JDZ-25	Φ25*300	Φ25	300	30	30.2	27.3
JDZ-30	Φ30*300	Φ30	300	30	35.2	32.4
JDZ-35	Φ35*300	Φ35	300	30	40.8	38
JDZ-40-32	Φ40-32*300	Φ40	300	30	46.6	35.4
JDZ-40	Φ40*300	Φ40	300	30	46.6	43.4
JDZ-50	Φ50*300	Φ50	300	30	57.7	54
JDZ-60	Φ60*300	Φ60	300	30	67.7	64

JDZ-70	Φ70*300	Φ70	300	30	79.5	75
JDZ-60	Φ80*300	Φ80	300	30	90.6	85.5
JDZ-60	Φ90*300	Φ90	300	30	103.2	97
JDZ-60	Φ100*300	Φ100	300	30	113.3	107

Paper Sprue Elbow

Item	Specification	L	L1	H	h	D	d
JDW-25	90°	68	30	68	30	30.3	30.3
JDW-30	90°	73	30	73	30	35.8	35.8
JDW-35	90°	80	30	80		41.2	38
JDW-40-30	Variable diameter tube	72.5	30	90		46	32.5
JDW-40	90°	90	30	90		46.9	43.4
JDW-50	90°	104	30	104		58	54
JDW-50-30	Variable diameter tube	70	30	87		58.1	32.4
JDW-60	90°	116	30	116		68.7	64
JDW-70	90°	130	30	130		80	75
JDZ-80	90°	140	30	140		91.2	85.5

 

Paper Pouring Cups

Item	Specification	H	D	d	Remark
JBP-130-40	Φ130 x Φ40	130	130	40	Eccentric
JB-130-40	Φ130 x Φ40	130	130	40	Cone
JB-140-50	Φ140 x Φ50	115	140	50	Cone
JB-160-50	Φ160 x Φ50	150	160	50	Cone
JB-160-60	Φ160 x Φ60	120	160	60	Cone
JBP-200-40	Φ200 x Φ40	135	200	40	Eccentric
JBP-200-50	Φ200 x Φ50	135	200	50	Eccentric
JBP-200-60	Φ200 x Φ60	135	200	60	Eccentric
JBP-200-60	Φ200 x Φ60	220	200	20	Eccentric Thickening
JBP-200-70	Φ200 x Φ70	160	200	70	Eccentric Thickening
JB-260-70	Φ260 x Φ70	280	260	70	Round
JB-260-90	Φ260 x Φ90	280	260	90	Round

Paper Sprue Two Way Joint Tube

Item	Size	L	L1	D	d
JDJ-30/30	Φ30-30	50	25	35.2	35.2
JDJ-40/40	Φ40-40	50	25	46.6	46.6
JDJ-40-40	Φ40-40	50	25	46.5	43.4
JDJ-40-35	Φ40-35	75	30	46.9	38
JDJ-40-40*20	Φ40-40x20	60	22	47.3	40x20
JDJ-50/50	Φ50-50	50	25	58	58
JDJ-50/50	Φ50-50	50	25	58	54
JDJ-50/40/30	Φ50-40-30	81	25	58.1	32.4
JDJ-50/30	Φ50-30	80	30	58.1	32.4
JDJ-60/60	Φ60-60	50	25	68	68
JDJ-70/70	Φ70-70	60	30	80	80

Paper Sprue Reducing Tee

Product name	Item	Size	L	L1	H	h	D	d
Reducing Tee	JDS-50/30	Φ50-30-30	125	32	80	30	58.5	32.4
	JDS-50/35	Φ50-35-35	148	40	80	30	58.1	38
	JDS-60/50	Φ60-50-50	155	18	103	30	68.1	54
	JDS-70/50	Φ70-50-50	140	24	92	30	80	54
	JDS-90/70	Φ90-7-70	180	34	122	30	105	75
	JDS-30/70/70	Φ40(30)-70-70	100	26	130	50	40.6	80
	JDS-50/70/70	Φ50-70-70	140	38	110	28	54	79.5
	JDS-40/60/60	Φ40-60-60	125	35	117	48	43.7	68
	JDS-30/40/40	Φ40-40-30	100	28	90	43	32.5	46
	JDS-30/50/50	Φ30-50-50	105	35	83	33	32.4	54
Equal Tee	JDS-30/30/30	Φ30-30-30	98	30	70	30	35.5	35.5
	JDS-35/35/35	Φ35-35-35	100	30	73	30	41.7	41.7
	JDS-40/40/40	Φ40-40-40	102	25	82	30	47	43.4
	JDS-50/50/50	Φ50-50-50	124	32	96	30	58.7	54
	JDS-60/60/60	Φ60-60-60	106	17	103	30	68.1	64
	JDS-70/70/70	Φ70-70-70	140	28	112	30	80.5	75
Reducing Cross	JD4T-50/30	Φ50-50-30-39	120	30	104	30	57.5	36

Paper Sprue Filter Box

Item	Specification size
LH-100(125)-50	100(125) X100(125)X50
LH-75-40(30)	75X75X40(30)

SEFU CHINA PAPER RUNNER SYSTEMS RISER SLEEVE MANUFACTURER OEM INVESTMENT CASTING FACTORY PRECISION LOST WAX CASTING METAL FOUNDRY SPRUE FOR LOST FOAM CASTING

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.