Quality door seal manufacturers wholesale for piston and hydraulic cylinder

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O-ring Seal, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.Dms Seals's O-ring Seal has been substantially improved in a scientific way, as shown in the following aspects.

Company Advantages
1. door seal manufacturers is an award-winning products that exceed our customer's expectations and offer unmatched value.
2. Selection of materials is another prominent feature of door seal manufacturers .
3. door seal manufacturers follows the 'simple and reliable, and environmental protection' design concept.
4. Based on the strict control of the production process and the strict control of the production cost, the door seal manufacturers we produce not only has excellent quality, but also has an affordable price, which is more cost-effective than other similar products.
5. Dms Seals Technology Co.,limited Using advanced automated production equipment for standardized production not only greatly improves production efficiency, but also effectively reduces labor costs, making the door seal manufacturers produced have a price advantage over similar products in the market.
6. While ensuring the production quality of door seal manufacturers , we also insist on reducing the cost to a lower level without violating the cost principle, which makes hydraulic cylinder piston seals have a very competitive price in the market.
7. The product enjoys good reputation in the industry and is believed to be used more widely in the future.
8. DMS Seals tries and keeps our prices as low as possible.
9. door seal manufacturers is exported to the whole world and widely recognized for its high quality.
10. This product is the fastest growing product in the market and is believed to gain a larger market share in the future.

1. Installation Recommendation

2. Installation Sizes

Rod Diameter dN h9			Groove Diameter	Groove Width	Radius	Radial Clearance S max.			O-Ring Cross-Section
Standard Application	Light Application	Heavy Duty Application	D1 H9	L1+0.2	R1	10MPa	20MPa	40MPa	d2
3-7.9	8-18.9	-	dN+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	dN+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	dN+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	dN+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	dN+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	dN+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	dN+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	dN+38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation. Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

5. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-45℃ +200℃	15 m/s	hydraulic oil, flame retardant liquid, water, gas

6. Installation Dimensions

Rod Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

dN h9

D1 H9

L1+0.2

27.3

30.7

29.3

3.2

4.2

3.2

GSJ20*27.3*3.2

GSJ20*30.7*4.2

GSJ22*29.3*3.2

21.89*2.62

23.39*3.53

23.47*2.62

32.7

32.3

35.7

4.2

3.2

4.2

GSJ22*32.7*4.2

GSJ25*32.3*3.2

GSJ25*35.7*4.2

26.57*3.53

26.64*2.62

29.74*3.53

38.7

40.7

42.7

4.2

GSJ28*38.7*4.2

GSJ30*40.7*4.2

GSJ32*42.7*4.2

31.34*3.53

34.52*3.53

36.09*3.53

45.7

46.7

53.1

4.2

6.3

GSJ35*45.7*4.2

GSJ36*46.7*4.2

GSJ38*53.1*6.3

37.69*3.53

40.87*3.53

43.82*5.33

50.7

55.1

57.1

4.2

6.3

GSJ40*50.7*4.2

GSJ40*55.1*6.3

GSJ42*57.1*6.3

44.04*3.53

43.82*5.33

46.99*5.33

55.7

60.1

60.7

4.2

6.3

4.2

GSJ45*55.7*4.2

GSJ45*60.1*6.3

GSJ50*60.7*4.2

47.22*3.53

50.17*5.33

53.57*3.53

65.1

70.1

66.7

6.3

4.2

GSJ50*65.1*6.3

GSJ55*70.1*6.3

GSJ56*66.7*4.2

56.52*5.33

59.69*5.33

59.92*3.53

71.1

76.5

75.1

6.3

8.1

6.3

GSJ56*71.1*6.3

GSJ56*76.5*8.1

GSJ60*75.1*6.3

59.69*5.33

62.87*6.99

66.04*5.33

Company Features
1. The wide application of our door seal manufacturers serves as a window for users to offer the convenience for their daily life. Dms Seals Technology Co.,limited has been stable in the hydraulic cylinder piston seals market over the years. Dms Seals Technology Co.,limited, whose technology is introduced from abroad, is a leading firm in field of depac mechanical seal . Dms Seals Technology Co.,limited is one of the most famous company that deals with premier seals manufacturing . DMS Seals is an integrated ptfe o ring contractor integrating design, procurement and development.
2. Our professional R&D team takes great responsibility for developing new technology to keep seal king manufacturing more competitive in this market. Dms Seals Technology Co.,limited constantly blazes new trails with its strong technical force. The improvement of technical force also facilitates the development of DMS Seals.
3. DMS Seals's mission is to offer the best buy mechanical seal for customers. Get an offer! Dms Seals Technology Co.,limited's mission is to ensure the continued success of its clients. Get an offer! Serving customers with the best profession is the focus of DMS Seals. Get an offer! Dms Seals Technology Co.,limited is ready to provide you with a full range of services. Get an offer! Our great wish is to be a pioneer in lead seals suppliers industry. Get an offer!

DMS Seals Quality door seal manufacturers wholesale for piston and hydraulic cylinder

door seal manufacturers

Type:

DMS Seals Quality door seal manufacturers wholesale for piston and hydraulic cylinder-2

g******v

DMS Seals buy mechanical seal meets safety standards. Raw silk, manufactured textiles, clothing and accessories are tested to ensure the safety of the finished product. This product produces clear images or characters

j******b

DMS Seals ptfe o ring has undergone workmanship assessment to comply with garment standards. It has been assessed in terms of stitching, construction, and embellishments. Multiple interfaces of the product offer more choices and convenience

t******m

Our QC team conducts ongoing inspections of the production process of DMS Seals ptfe o ring to ensure that product quality meets bedding standards and regulations. This product produces clear images or characters

d******g

Design plays an important part in the making of DMS Seals ptfe o ring. It is reasonably designed based on the concepts of ergonomics and beauty of art that are widely pursued in the furniture industry. Printing error is less likely to happen, leading to less downtime for this product

r******a

The development of DMS Seals premier seals manufacturing adopts advanced technologies. They include computer-aided design, CNC machining, and sensor control technology. Any logos or brand information can be customized and printed on the item

v******q

Since our professional quality control personnel track quality throughout the production process, this product guarantees zero defects. It is less likely to occur the paper jamming problem

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