ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว (1)Features
• Single seal
• Balanced
• Independent of direction of rotation
• Stationary multiple springs
• Springs and pins not in contact with the medium
(2)Advantages
• Stationary seat and/or seal face replaceable
• Can be adopted under positive pressure or under back pressure
• Operation in vacuum without additional seat locking possible
(3)Operating range (see note on page 1)
Pressure: p = 10 bar (145 PSI)
Temperature: t = -20 °C ... +200 °C (-4 °F ... +392 °F)
Sliding velocity: v
g = 20 m/s (66 ft/s)
Viscosity: ... 100 Pa·s
Solids content: ... 20 %
(4)Materials
Seal face and seat: Silicon carbide (Q1),
Tungsten carbide (U7)
Metal parts: 1.4401 (G)
Secondary seals: EPDM (E)
(5)Recommended applications
• Sugar industry
• Pulp and paper industry
• Water and waste water technology
• Highly concentrated black water
• Green water
• White water
• Pulp suspensions
• Chemical solutions
• Alkaline solutions
• Slurries
• Highly viscous liquids
• Raw sludge pumps
• Thick juice pumps
• Conveying and bottling of dairy products
(6)Item Description
1.1 Seal face
1.2 O-Ring
1.3 Retainer
1.4 O-Ring
1.5 Adapter
1.6 Spring
1.7 O-Ring
1.8 Drive screw
2.1 Seat
2.2 O-Ring
2.3 Retainer
3 Drive collar
4 O-Ring
5 O-Ring
6 Set screw
Dimensions in mm
| d | d1 | d2 | d3 | L | L1 |
| 20 | 46.0 | 51.0 | 57.0 | 71.0 | 34.0 |
| 25 | 51.0 | 58.0 | 64.0 | 71.0 | 34.0 |
| 30 | 56.0 | 63.0 | 69.0 | 71.0 | 34.0 |
| 35 | 62.0 | 68.0 | 74.0 | 75.0 | 37.0 |
| 40 | 69.0 | 76.0 | 82.0 | 80.0 | 38.0 |
| 45 | 78.0 | 83.0 | 89.0 | 80.0 | 38.0 |
| 50 | 78.0 | 86.0 | 92.0 | 80.0 | 38.0 |
| 55 | 86.0 | 92.0 | 98.0 | 80.0 | 38.0 |
| 60 | 91.0 | 98.0 | 104.0 | 78.0 | 37.0 |
| 65 | 97.0 | 102.0 | 108.0 | 81.0 | 38.0 |
| 70 | 102.0 | 109.0 | 115.0 | 80.0 | 38.0 |
| 75 | 107.0 | 114.0 | 120.0 | 82.0 | 39.0 |
| 80 | 112.0 | 119.0 | 125.0 | 82.0 | 40.0 |
| 85 | 118.0 | 124.0 | 130.0 | 85.0 | 40.0 |
| 90 | 128.0 | 137.0 | 143.0 | 85.0 | 42.0 |
| 95 | 128.0 | 137.0 | 143.0 | 85.0 | 42.0 |
| 100 | 135.0 | 144.0 | 150.0 | 85.0 | 42.0 |
We have large stock, so our delivery is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang Province,China.
Our city has a large port and an airport, so its transportation is very convenient.
Question1: What are the prices of your products?
Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.
Question 2: Are you a factory or a trade company?
Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.
Question4: What is your company's service tenet?
Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.
Question5: Can I try to get a SAMPLE before the order?
Answer: Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
