Product Description
The steam seal ring, also known as the gland seal ring, is an important component of the steam turbine, mainly used to prevent steam leakage and external air from entering the interior of the turbine. The function of the steam seal ring in the high-pressure section of the steam turbine is to prevent steam leakage to ensure high efficiency of the turbine; In the low-pressure section, it is to prevent external air from entering the turbine, ensuring the highest possible vacuum in the turbine, and also to ensure the efficiency of the turbine unit.
As an important component of the steam turbine, the quality and performance of the steam seal ring are crucial for the safe operation of the turbine. YOYIK's steam seal ring products are made of high-quality materials and exquisite craftsmanship, with excellent design and excellent strength, wear resistance, and high-temperature resistance. We provide customized steam seal ring products based on customers' different needs and working conditions, ensuring that they meet the needs of various application scenarios.
| Product size |
Customizable to drawings or samples |
| Optional Materials |
15CrMoA |
| 20Cr1Mo1VNbTiB |
| 25Cr2Mo1VA |
| 25Cr2MoVA |
| 35CrMoVA |
| 40CrNiMoA |
| 45Cr1MoV |
| 2Cr11Mo1NiWVNbN |
| 2Cr12NiMo1W1V |
| 1Cr11Co3W3NiMoVNbNB |
| 1Cr18Ni9Ti |
| Heat treatment |
According to the drawing requirements |
| Accuracy |
0.02mm |
| Special processes |
According to the drawing requirements |
| Quality inspection |
Non destructive testing |
Product Features of steam seal ring
1. High reliability: The steam seal ring is designed reasonably, has a compact structure, and can work stably for a long time.
2. Good sealing performance: The steam seal ring adopts high-quality materials and exquisite craftsmanship, ensuring sealing performance.
3. High temperature resistance: The material of the steam seal ring has good high-temperature stability and is suitable for the high-temperature environment of the steam turbine.
4. Wear resistance: The surface hardness of the steam seal ring is high, with good wear resistance and long service life.
5. Easy to install and maintain: The steam seal ring has a simple structure, convenient installation, and low maintenance costs.
6. Wide application range: The steam seal ring can be customized according to different types of steam turbines and operating conditions to meet various needs.
Wide Application of steam seal ring
1. Shaft seal steam inlet valve: controls the pressure of the shaft seal steam main pipe and supplies the shaft seal steam to various sections of the high, medium, and low pressure cylinders.
2. Shaft seal overflow valve: When the unit load increases, control the pressure of the shaft seal main pipe to send excess shaft seal steam into the condenser.
3. Shaft seal cooler: used to cool the shaft seal steam and maintain the temperature of the shaft seal main pipe within an appropriate range.
4. Condenser: Collect and exhaust steam leakage in the shaft seal system.
Detail Photos
Related Products
Yoyik offers different types of spare parts for steam turbine and generators:
SUSPENDED PIN
LP Gland Seal
nozzle
Diaphramg board
High temperature hexagonal nut M39*3 40CrMoV-5
High temperature reamed bolt φ54 45Cr1MoV
Balance weight
High temperature double head bolt 2-1/2"-8UN L=410 45Cr1MoV
Steam Seal
HP casing nut
OIL SEALING RING
TRIP MANIFOLD BFPT
Babbitt bearing metal
HAND GRIP
HP casing bolt
Leaf Spring
Special double stud
MSV stem sleeve
Thrust pads
Packing and Shipping
Standard & solid packaging ensures your goods safety.
Various professional packages at your choice.
Multiple choice of reliable and cost-effective shipping methods available.
Company Profile
Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.
From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.
Yoyik is the
Exclusive Agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.
- OUR ADVANTAGE -
- TECHNICAL PATENTS -
- COOPERATIVE INDUSTRIES -
FAQ
- ORDER NOTES -
√ Model Selection
Before purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.
√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.
√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.
- FAQ -
- Are you trading company or manufacturer?
We are factory located in Deyang, China.
- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.
- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.
- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc
- What payment terms do you accept?
We accept T/T.
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