ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว (1)Features
• Single seal
• Balanced
• Independent of direction of rotation
• Stationary multiple springs
(2)Advantages
• Unitized construction allows easy conversion
• Springs located on the atmospheric side, no clogging
• High precision rotating assembly reduces "swashing" of seal head
(3)Operating range (see note on page 1)
Pressure: p = ... 35 bar ( ... 508 PSI)
Temperature: t = 160 °C (320 °F)
Sliding velocity: vg = 30 m/s (98 ft/s)
Viscosity: ... 0.5 Pa·s
Solids content: ... 0.5 %
(4)Materials
Seal face: High density carbon graphite
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V)
Metal parts: 1.4401 (G)
(5)Recommended applications
• Chemical industry
• Refining technology
• Petrochemical industry
• Lubrication oil
• Light oil
• Gasoline
• Naphtha
• Water
• Process pum
(6)Item Description
1.1 Seal face
1.2 O-Ring
1.3 Housing
1.4 Thrust ring
1.5 Spring
1.6 Thrust ring
1.7 Set screw
1.8 O-Ring
2 Seat
3 Drive collar
4 O-Ring
5 O-Ring
6 Set scre
Dimensions in mm
| d | d1 | d2 | d3 | d4 | L | L1 | L2 | L3 |
| 20 | 18.0 | 42.0 | 33.0 | 36.0 | 63.0 | 23.0 | 40.0 | 30.0 |
| 25 | 23.0 | 47.0 | 39.0 | 41.0 | 65.0 | 24.0 | 41.0 | 30.0 |
| 30 | 28.0 | 53.0 | 44.0 | 46.0 | 66.0 | 24.0 | 42.0 | 30.0 |
| 35 | 33.0 | 58.0 | 49.0 | 51.0 | 66.0 | 24.0 | 42.0 | 30.0 |
| 40 | 38.0 | 66.0 | 57.0 | 60.0 | 68.0 | 24.0 | 44.0 | 31.0 |
| 45 | 43.0 | 71.0 | 60.0 | 65.0 | 68.0 | 24.0 | 44.0 | 31.0 |
| 50 | 48.0 | 76.0 | 67.0 | 70.0 | 68.0 | 24.0 | 44.0 | 31.0 |
| 55 | 53.0 | 81.0 | 72.0 | 75.0 | 69.0 | 25.0 | 44.0 | 31.0 |
| 60 | 58.0 | 91.0 | 79.0 | 85.0 | 72.5 | 27.5 | 45.0 | 31.0 |
| 65 | 63.0 | 96.0 | 86.0 | 90.0 | 77.0 | 29.0 | 48.0 | 31.0 |
| 70 | 68.0 | 101.0 | 92.0 | 95.0 | 79.5 | 28.5 | 51.0 | 32.0 |
| 75 | 73.0 | 110.0 | 99.0 | 104.0 | 79.5 | 28.5 | 51.0 | 32.0 |
| 80 | 78.0 | 115.0 | 102.0 | 109.0 | 79.5 | 28.5 | 51.0 | 32.0 |
| 85 | 83.0 | 120.0 | 108.0 | 114.0 | 80.5 | 28.5 | 52.0 | 33.0 |
| 90 | 88.0 | 125.0 | 115.0 | 119.0 | 81.5 | 29.5 | 52.0 | 33.0 |
| 95 | 93.0 | 130.0 | 118.0 | 124.0 | 81.5 | 29.5 | 52.0 | 33.0 |
| 100 | 98.0 | 135.0 | 124.0 | 129.0 | 81.5 | 29.5 | 52.0 | 33.0 |
| 110 | 110.0 | 145.0 | 134.0 | 139.0 | 84.5 | 29.5 | 55.0 | 36.0 |
| 120 | 120.0 | 160.0 | 147.0 | 150.0 | 91.0 | 34.0 | 57.0 | 38.0 |
| 130 | 130.0 | 170.0 | 157.0 | 160.0 | 96.0 | 37.0 | 59.0 | 40.0 |
| 140 | 140.0 | 185.0 | 172.0 | 175.0 | 98.0 | 38.0 | 60.0 | 40.0 |
| 150 | 150.0 | 200.0 | 184.0 | 190.0 | 100.0 | 38.0 | 62.0 | 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 
