|Place of Origin:||Zhejiang, China|
|Certification:||FDA certificate or ISO9001:2008|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||White box|
|Payment Terms:||T/T, Western Union, MoneyGram|
|Spring Material:||SS304,SS316,AM350, Hast C||Secondary Sealing:||Grafoil|
bellows mechanical seal,
metal bellow mechanical seal
FDA Certificate High Temperature Metal Bellow Mechanical Seal JG69
The Type 609 is a high-temperature (to 425°C/800°F) rotating seal head assembly that incorporates all of the rugged features of the Type 604, but is intended for those demanding applications where a dependable, high-strength, rotating seal is preferred. A narrow cross-section design enables the Type 609 to fit in the most popular pumps without expensive and time-consuming seal chamber modifications. This makes it the ideal seal for heat transfer, hydrocarbon and other applications that commonly use pumps with limited seal chamber clearances. Typical applications include hot hydrocarbons, aqueous solutions, aromatic fractionation products, crude oil fractionation products and heat transfer fluids.
Replacing the mechanical seal of John Crane 609
1. Temperature: -20ºC to +180ºC
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel
3. Seat Type:
4. Applications: Clean water, sewage water, oil and other moderately corrosive fluids
1. wear resistant
2. superior sealing effects
3. low friction
4. easy replacement
5. customized mold
6. quality management system
7. exquisite packaging
8. wide application
9. drawing will be provided for free with mass production
Why Choose Us
Question one: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service. Our factory’s address is No28-1 Shuangchuang Park, Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China
Question two: How do I believe your quality?
Answer: The products are made of Superior Raw Materials,The production of all our products is strictly controlled by the professional quality control department. And our boss will arrange the random inspections for each order. Sure the third party inspection is available.
Question three: Can I try to get a sample before the order.
Answer :Yes. Sure, you can ask the sales for the samples request. We can provide free piece of o-rings, springs and so on.