Special Designation For Low Temperature And High Temperature Metal Bellows Seal 25bar
Features:
JG12 is Special Designation For Low Temperature And High Temperature Metal Bellows Seal 25bar. It is an all Alloy C-276 rotating bellows seal, providing high strength and excellent corrosion resistance. It is extremely durable in applications where temperature and media (fluid) result in an aggressive environment. The Type 670 has been tested per API-682 Type B seals for low-temperature refinery services. Other common applications include acids, caustics, amines, and products with H2S, such as sour water and sour hydrocarbons. The Type 670 can be designed as a dual seal using a non-pressurized buffer or pressurized barrier fluid. A pumping ring recirculates barrier fluid, assuring cooler operating temperatures and extended reliable performance.
Operating range:
| Shaft diameter |
30~100mm |
| Pressure |
2.5Mpa |
| Temperature |
-100~400°C |
| Slidingvelocity |
23m/s |
Material:
Rotary Ring: Car / SIC/TC/Cer
O-Ring: , EPDM, NBR, AFLAS, Kalrez
Spring and Metal Parts: SUS304/SUS316, AM350, HAST C276
Stationary Ring: Car / SIC /TC/Cer
Recommended Applications:
Widely used in petrochemical, instrumentation, aerospace, marine, pipeline, chemical, electric power, cement, nuclear power station, metallurgical and other industries.
Testing:
1. Helium leakage test.
2.Chemical analysis for material
3. Mechanical property testing for material
4. NDT will be carried out on all products
5. Pressure testing
6. Dimension and appearance quality inspection
7. Package inspection
Shipping & Payment Terms:
Port of Loading: Shanghai
Shipping Method: DHL,UPS,FEDEX,TNT, etc
Payment Terms: T/T, Western Union, money gram
Our services:
· OEM/ODM orders are available for our factory
· Accept customized mechanical seals according to your drawing or requirements
· Small quantity is accepted
· Provides excellent quality with competitive price
RFQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 2-3 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to your quantity.
Q: Do you provide samples? Is it free or extra ?
A: Yes, we could offer the sample(besides metal bellows and cartridge seal) for free charge but the freight cost need your support.
Q: What is your terms of payment?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shipment.
If you have another question, please feel free to contact us~!
