Hydraulic Wiper Seals Manufacture | Dpt2 - Ptfe Hydraulic Scraper Seal...

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Product Information
Customer Reviews

Enterprise Strength

Dms Seals has high-quality teams that understand technology and knows well about management, which lays a solid foundation for the development and growth.
Dms Seals always keeps in mind the principle that 'there are no small problems of customers'. We are committed to providing quality and considerate services for customers.
Dms Seals will adhere to the enterprise spirit which is to be people-oriented, sincere and trustworthy. We follow the business concept of 'talent is the foundation, sci-tech is the guide, management is the basis, quality is the center'. With a focus on the development tendency of domestic and foreign markets, we strive to achieve product differentiation depending on technological innovation. Our goal is to continuously provide more quality products and services for consumers.
After years of steady development, Dms Seals accumulates rich experience in R&D and production. Moreover, we are familiar with the latest needs of domestic and foreign markets, and can meet the needs of customers.
O-ring Seal's sales network covers all major domestic cities and other countries and regions, such as America, Australia, and Southeast Asia.

Company Advantages
1. The quality of this product is guaranteed with the assistance of our vast expertise and immerse knowledge in this domain. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. Our experienced team pays much more attention to the crafts design of hydraulic wiper seals. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. scraper seals has passed all relative quality certificates. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
4. hydraulic wiper seals advances with time. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level

Installation Recommendation

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Installation Sizes

Rod Diameter d f8/h9		Groove Diameter	Groove Width	Step Diameter	Radius	Step Width
Standard Application	Suitable Application	D H9	L1+0.2	D1±0.1	R	a
140.0-229.9	100.0-450.0	d+22.2	6.3	d+10.7	1.2	4.2
230.0-299.9	220.0-450.0	d+24.2	6.3	d+10.7	1.2	4.2
300.0-629.9	250.0-650.0	d+33.0	8.1	d+15.1	1.2	6.3
630.0-999.9	550.0-999.9	d+36.5	9.5	d+15.1	2.0	6.3

Application and properties

Applicable to agricultural hydraulic press, injection molding machine, metallurgical equipment, etc. Consisting of a sealing ring and two O-Rings as preload element, good dust scraping effect, low friction, no stick slip phenomenon, good ability of adjustment and positioning, especially for large diameter piston rods.

Standard materials

Sealing ring: filled PTFE / PU

O-Ring: NBR / FKM

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm		-30℃+200℃	5 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d f8	D H9	H	L1+0.2	L1	Order No.
100 110 120	122.2 132.2 142.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-100122.26.3 DPT2-110132.26.3 DPT2-120142.26.3
130 140 150	152.2 162.2 172.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-130152.26.3 DPT2-140162.26.3 DPT2-150172.26.3
160 170 180	182.2 192.2 202.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-160182.26.3 DPT2-170192.26.3 DPT2-180202.26.3
190 200 210	212.2 222.2 232.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-190212.26.3 DPT2-200222.26.3 DPT2-210232.26.3
220 230 240	242.2 252.2 262.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-220242.26.3 DPT2-230252.26.3 DPT2-240262.26.3
250 260 270	272.2 282.2 292.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-250272.26.3 DPT2-260282.26.3 DPT2-270292.26.3
275 280 290	297.2 302.2 312.2	13.5 13.5 13.5	6.3 6.3 6.3	4.2 4.2 4.2	DPT2-275297.26.3 DPT2-280302.26.3 DPT2-290312.26.3
295 300 320	317.2 333 353	13.5 18.4 18.4	6.3 8.1 8.1	4.2 6.3 6.3	DPT2-295317.26.3 DPT2-3003338.1 DPT2-3203538.1
340 350 360	373 383 393	18.4 18.4 18.4	8.1 8.1 8.1	6.3 6.3 6.3	DPT2-3403738.1 DPT2-3503838.1 DPT2-3603938.1

Installation Dimensions

Company Features
1. For many consumers in many countries, DMS Seal Manufacturer is the number one brand in the field.
2. Our production technology for hydraulic wiper seals is in a leading position in the world and has a broad prospect.
3. Dms Seals Technology Co.,limited tries to structure wiper seal design as its service ideology. Inquiry!

Favorable rate

100%

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seal ptfe OEM scraper seals DMS Seal Manufacturer

seal ptfe OEM scraper seals DMS Seal Manufacturer