ADDRESS:No.29 Shiyiwei Road, Heping Liaoning
Shenyang Second Floor,
MOBILE:+8615524105871
TEL:+86-24-31931990
E-MAIL:info@eoexport.com
The Spring Energized PTB seal is that the spring-loaded seal is composed of a polymeric material seal and a corrosion-resistant stainless steel metal spring. The sealing ring is installed in the groove, the spring is pressed to form an outward tension, and the sealing lip is pressed against the sealing groove. Since the spring permanently provides the elastic force to the sealing lip, it can compensate for the wear of the sealing shell and the eccentricity of the fitting part, thereby forming Sealing from vacuum to low pressure....
Send InquirySpring Energized Seal is a single acting seal, consisting of a U-shaped sealed jacket and a V-shaped corrosion-resistant spring.
The feature of it is the newly developed asymmetric sealing section, the dynamic lip has the optimized coarse and short shape, thus reducing the friction and prolonging the applicable life.
PTB is piston seal and used for standard heel groove.
Sliding speed[m/s] | 15 |
Temperature [° C] | -55...+260 |
Pressure Pr:N/mm² | 45（max） |
Medium | Virtually all fluids, chemicals and gases |
Material | PTFE+stainless steel |
Certificates | ISO9001-2008, SGS |
Delivery time | 5 to 7 working days, 2 days for in stock |
MOQ | 20 |
D f8 | D h9 | L+0.2 | h | R1≤ |
3-8 | d+2.9 | 2.4 | 2.3 | 0.2 |
10-18 | d+4.5 | 3.8 | 3.4 | 0.2 |
20-36 | d+6.2 | 4.6 | 4.5 | 0.4 |
40-115 | d+9.4 | 7.1 | 6.8 | 0.4 |
120-400 | d+12.2 | 9.5 | 9.2 | 0.4 |
plastic film for inner packaging and cartons for outer packaging.Other packing is customized according to client's requirements.
Please send us your requirement by email.
ADDRESS:No.29 Shiyiwei Road, Heping Liaoning
Shenyang Second Floor,
MOBILE:+8615524105871
TEL:+86-24-31931990
E-MAIL:info@eoexport.com
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