| Structure: | Single End |
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| Pressure: | High Pressure Mechanical Seals |
| Speed: | High-Speed Mechanical Seal |
| Temperature: | Temperature Mechanical Seal |
| Performance: | Temperature |
| Standard: | Standard |
| Samples: |
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| Customization: |
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1. Sealcon type N21 is equal to H10 mechanical seal
2. Our seals can replace the original seals.
we strictly follow DIN24960,ISO3069, EN12756,API628 standards.
3.If it is not the one you need ,you can pass us your pump model or your drawing ,material,shaft size for quotation.
we can make whatever mechanical seal you need.
4.Customized products and OEM is welcomed.
5. We offer Factory Price,High Quality ,Fast Delivery and Best Sevice.
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Performance Capabilities
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Materials combination
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Temperature: -20°C to 180°C, dependent on the o-ring material
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Face: Carbon, SiC, TC
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Pressure: Up to 25 bar (unbalance type)
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Seat: Ceramic, SiC, TC
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Speed: Up to 35 m/s
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O-ring:NBR,EPDM,FFKM,Alfas,FEP,
kalrez,Chemraz.etc
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End play/axial float allowance: ±0.1mm
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Spring: SS304, SS316, hastelloy
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Size: 15mm to 100mm
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Metal parts: SS304, SS316
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FAQ
Q1:Are you trading company or factory ?A:We are a factory ,so we can offer you Factory Price with High Quality.
Q2:Where is your factory located ?A:Our factorty is located in Jiande, Hangzhou which is close to Shanghai and Ningbo Port.
Q3:How long is your delivery?A:For stock items ,we can ship them immediately after receiving payment .
For other items,we will need 14-25 days for mass production depends on the quantity and types of the order.
Q4:Do you provide free samples ?A:Usually we do not provide free samples .There is a sample cost which can be refund after you place order .
Q5:What do you usually shipped through?A:Air freight, Sea freight,express is the widely used shipment due to small weight and size for Mechanical seal
Q6:What's your payment terms ?A:We accept T/T, Paypal, Western Union when qualified goods are ready for ship.
Also pay to via Credit Card is welcomed.
For amount less than 1000USD ,100% in advance.
For amount more than 1000USD,50% in advance ,balance payment before shipment
Q7:I can not find our products in your catalog ,can you make customized products for us ?A:Yes ,Customized products is available .OEM is welcomed.
Q8:I don't have drawing or picture available for custom products, could you design it?A: Yes,we can make the best suitable design in accordance with your application.
Company Profile
HANGZHOU SEALCON FLUID MACHINERY CO.,LTDHangzhou Sealcon Fluid Machinery Co.,Ltd is located in city Hangzhou, province Zhejiang, China. It's a manufacturer & trading company with self-import & export license. Since the foundation, the company dedicated in providing best fluid machinery sealing solution to our customers. We will satisfy our customers with our high quality products, fast delivery, services and more than ten years experiences.
Application Area
Our products are successfully used in different fields, such as Water treatment, Petroleum, Chemistry, Refinery, Pulp & paper, food, marine, etc.
Suppliers with verified business licenses
Audited Supplier 
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