Product Description
YL Series Rigid Flange Coupling
Flange couplings are essential components in various industries, providing a reliable means of connecting and disconnecting pipes, valves, Centrifugal pumps, and other equipment.
These mechanical devices consist of two flanges, each with a flat, raised surface and a series of bolt holes around the perimeter. When aligned and bolted together, flange couplings create a secure and leak-proof joint capable of withstanding high pressure, temperature, and vibrations.
They play a vital role in facilitating gas or fluid flow, ensuring operational efficiency, and enabling easy maintenance and repair.
Flange couplings are specifically engineered to facilitate power transmission in a unidirectional manner between two shafts. The rigid flange coupling, constructed from robust and durable cast iron material, is particularly designed to withstand substantial loads across diverse operating conditions. Its heavy-duty nature ensures exceptional durability and resilience, making it capable of effectively supporting and transferring power in demanding applications.
| Model |
Norminal torque
N.m |
Norminal
speed
r/min |
Diameter of bore
d |
Length of bore L |
D |
D1 |
b |
s |
b1 |
Bolts |
Rotational inertia
(kg.m²) |
Weitht
(kg) |
| Y J1 |
d3 |
n |
| YL1 |
63 |
6300 |
22~32 |
38~82 |
120 |
48 |
36 |
8 |
52 |
M10 |
4 |
0.006 |
4.10 |
| YL2 |
200 |
5800 |
30~42 |
60-112 |
130 |
68 |
0.008 |
6.97 |
| YL3 |
400 |
5000 |
40~50 |
84~112 |
150 |
80 |
40 |
56 |
0.021 |
9.38 |
| YL4 |
800 |
4400 |
50~63 |
84~142 |
170 |
100 |
M12 |
0.039 |
23.27 |
| YL5 |
2000 |
3600 |
63~80 |
107~172 |
210 |
130 |
50 |
10 |
68 |
8 |
0.122 |
30.72 |
| YL6 |
5000 |
2800 |
80~100 |
132~212 |
260 |
160 |
66 |
84 |
M16 |
0.360 |
57.95 |
| YL7 |
10000 |
2500 |
100~125 |
167~212 |
300 |
200 |
72 |
90 |
10 |
0.845 |
86.10 |
| YL8 |
25000 |
1900 |
125~160 |
167~302 |
400 |
260 |
80 |
98 |
M24 |
2.693 |
202.3 |
| YL9 |
50000 |
1600 |
160~200 |
242~352 |
460 |
320 |
92 |
12 |
112 |
16 |
6.962 |
326 |
| YL10 |
100000 |
1200 |
200~250 |
282~410 |
590 |
400 |
104 |
124 |
M30 |
20.550 |
622 |
We can also customize the flange couplings according to your technical parameters or drawings,
design the most suitable to your satisfaction.
Packaging & Shipping
Plywood case with bubble wrap
Company Profile
♦Our Company
Jingjiang Huading Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including two senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
♦Our Flow of Production
♦Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
Raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing → Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there are new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
Certification
ISO 9001 ISO 14001 ISO 45001
1. Certificate number: SMS.W.II./141998/A.0
2. Certification Body: Bureau Veritas
3. Product: Shaft-Cardan shaft
FAQ
Q 1: Are you a trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.
Q 2: Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.
Q 3: How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free. Actually we have a very good price principle, when you make the bulk order the sample fee could be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.
Q 7: Do you have inspection procedures for coupling ?
A: 100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 9: What's your payment?
A: T/T.
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