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 Sprue Pipe Supplier Refractory Paper Tee Reducer Tube for Iron 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.
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