New wiper ring seal for business for cranes

Company Advantages
1. The materials of DMS Seal Manufacturer are selected carefully by the quality control department. The materials are guaranteed phthalates free and thick and durable enough for inflatable uses. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. This product has been exported to many overseas markets. DMS Seals takes the lead in grasping the development trend of the industry
3. The product is not likely to leak. Its transmission device is built with a function to control overpressure and avoid leakage. DMS o-ring seal has advanced machines and equipment for its production

Installation Recommendation

New wiper ring seal for business for cranes-1

Installation Sizes

Rod Diameter	Groove Diameter	Groove Width	Bore Diameter	Radius	Step Width
d f8/h9	D H9	L+0.2	D1±0.1	R	a
20-39.9	d+7.6	4.2	d+1.0	0.4	3.0
40-69.9	d+8.8	6.3	d+1.5	1.0	3.0
70-139.9	d+12.2	8.1	d+2.0	1.2	4.0
140-399.9	d+16.0	11.5	d+2.0	2.0	5.0
400-649.9	d+24.0	15.5	d+2.5	2.5	8.0
650-999.9	d+27.3	18.0	d+2.5	2.5	10.0

Application and properties

For a wide range of applications, such as agricultural machinery, injection molding machines, forklifts, cranes and so on. Consisting of a sealing ring and two O-Rings for improving overall tightness, low friction, non stick slip phenomenon, good adjustment and positioning ability, high reliability, accepting the full load of work pressure in a short time.

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		-36℃+200℃	5 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d f8	D H9	H	L+0.2	Order No.
20 25 28	27.6 32.6 35.6	4.0 4.0 4.0	4.2 4.2 4.2	DPT1-2027.64.2 DPT1-2532.64.2 DPT1-2835.64.2
30 32 35	37.6 39.6 42.6	4.0 4.0 4.0	4.2 4.2 4.2	DPT1-3037.64.2 DPT1-3239.64.2 DPT1-3542.64.2
36 40 42	43.6 48.8 50.8	4.0 6.0 6.0	4.2 6.3 6.3	DPT1-3643.64.2 DPT1-4048.86.3 DPT1-4250.86.3
45 50 55	53.8 58.8 63.8	6.0 6.0 6.0	6.3 6.3 6.3	DPT1-4553.86.3 DPT1-5058.86.3 DPT1-5563.86.3
56 60 63	64.8 68.8 71.8	6.0 6.0 6.0	6.3 6.3 6.3	DPT1-5664.86.3 DPT1-6068.86.3 DPT1-6371.86.3
65 70 75	73.8 82.2 87.2	6.0 7.7 7.7	6.3 8.1 8.1	DPT1-6573.86.3 DPT1-7082.28.1 DPT1-7587.28.1
80 85 90	92.2 97.2 102.2	7.7 7.7 7.7	8.1 8.1 8.1	DPT1-8092.28.1 DPT1-8597.28.1 DPT1-901028.1
95 100 105	107.2 112.2 117.2	7.7 7.7 7.7	8.1 8.1 8.1	DPT1-951078.1 DPT1-1001128.1 DPT1-1051178.1
110 115 120	122.2 127.2 132.2	7.7 7.7 7.7	8.1 8.1 8.1	DPT1-1101228.1 DPT1-1151278.1 DPT1-1201328.1

New wiper ring seal for business for cranes-2

Installation Dimensions

Company Features
1. With its successful marketing strategies, Dms Seals Technology Co.,limited is winning more market shares both at home and abroad in the industry of . We make ongoing investment in new production facilities and lines that operate smoothly. This contributes the improved accuracy and constant quality of products and meets the needs of our customers.
2. In our factory, we have imported and introduced a complete set of production facilities and lines. This will help us achieve production automation and standardization.
3. As a wiper ring seal manufacturer, Dms Seals Technology Co.,limited is a technological leader. Customers will be amazed at how competitive our pricing is; we’re able to leverage our worldwide manufacturing, distribution, and logistical network on customer behalf. Inquire online!

k******j

When it comes to comparing with other products, DMS Seals wiper ring seal is of greater appearance. Dezheng has strong production capacity, reaching an annual output of RMB 140 million

h******y

The outline of DMS Seals wiper ring seal is original and appealing. Dezheng has manufactured a variety of high-quality printed paper products for over 20 years

p******x

DMS Seals wiper ring seal is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry.

k******v

The production of DMS Seals wiper ring seal conforms to the industry standards. Over 20+ years of development, Dezheng now has 10,000 customers worldwide

i******w

The raw material used in DMS Seals wiper ring seal is of high quality and has no any strange smell during use. Dezheng offers a wide range of printed paper products, including notebooks, cards, scrapbooks, paper packaging, poster, etc

x******b

wiper ring seal is regarded as one of the most promising wiper ring seal with its wiper ring seal properties. Dezheng's products are approved by TUV certification

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