Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting

Sefu China is a leading manufacturer of paper sprue cup systems, riser sleeves, and sand casting products for foundries. We specialize in lost foam casting technology.

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  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
  • Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting

PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

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 SPRUE CUP SYSTEMS RISER SLEEVE MANUFACTURING FOUNDRY SPRUE CUPS RUNNER SYSTEM SAND CASTING SPRUE FOR LOST FOAM CASTING
Detailed Photos

 

 

Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting
Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting

Sefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam CastingSefu China Paper Sprue Cup Systems Riser Sleeve Manufacturing Foundry Sprue Cups Runner System Sand Casting Sprue for Lost Foam Casting

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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