| Customization: | Available |
|---|---|
| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
|
Still deciding? Get samples of US$ 20/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
(1)Features
•Cartridge design
•Single seal
•Balanced
•Stationary spring loaded unit
•Shrink-fitted seal face
•Multiple springs
(2)Advantages
• Deformation-optimized seal for high pressures and high sliding velocities (static up to 500 bar and dynamic up to 150 bar)
• Economical due to standardized inner components
• High flexibility due to adaptation of the connection parts to the pump seal chamber
• Insensitive to shaft deflections due to stationary design
• Pre-assembled unit for quick and easy installation
• Suitable for use in compliance with API 682, type ES
• Version with loose-fitted seal face available, for extreme applications
• Only small number of components
(3)Operating range (see note on page 1)
Shaft diameter: d1* = 40 ... 250 mm (1.57" ... 9.84")
Pressure: p1 = 150 bar (2,175 PSI)
Temperature: t = 200 °C (394 °F)
Sliding velocity: vg = 60 m/s (197 ft/s)
Axial movement: ±3 mm
* Other sizes on request
(4)Materials
Seal face: SiC-C-Si, silicon impregnated carbon (Q3),
Carbon graphite, antimony impregnated (A)
Seat: Silicon carbide (Q)
Secondary seals: FKM (V), EPDM (E), FFKM (K)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), Duplex (G1),
Super Duplex (G4), Titanium (T2), Hastelloy® C-4 (M)
(5)Standards and approvals
• API 682/ISO 21049
(6)Recommended seal supply
• API Plan 11, 31, 32, 61, 62, 13, 41
(7)Recommended applications
•Oil and gas industry
• Refining technology
• Chemical industry
• Hot water
• Sour water
• Caustic soda
• Amines
• Crystallizing media
• Crude oil
• Process water
• Crude oil feed pumps
• Injection pumps
• Multi-phase
(8)Item Description
1.1.1 Seal face
1.1.3 Spring
1.2 Seat
2 Shaft sleeve
6 Cover
9 Assembly fixture
14 Shrink disk
(9)Product variant
SH(V)I
Same design as SH(V) but with loosely inserted seal face
for extreme applications.
Pressure: p1 = 200 bar (2,900 PSI)
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).
){kind=link}