DMS SEALS TECHNOLOGY CO.,LIMITED
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
1. Installation Recommendation
2. Application and properties
Applicable to as the guide sleeve of piston rod, can support and guide the piston rod. Excellent vibration reducing performance, installation is simple and secure. The metal and plastic material pairing can prevent the "stagnation" and "seizure" phenomenon.
3. Standard materials
Filled PTFE / PA / POM
4. Working Conditions
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
40 - 1000mm | - | -55℃ +225℃ | 3 m/s | general hydraulic oil, emulsion, water |
5. Installation Dimensions
D | d | D1 | H | c | a | Order No. |
40 45 50 | 32 37 42 | 36 41 46 | 12 12 12 | 3.5 3 3 | 4.7 4.7 6.2 | DFA40*32*12 DFA45*37*12 DFA50*42*12 |
55 56 57 | 47 48 49 | 51 52 53 | 12 12 12 | 3 3 3 | 6.2 6.2 6.2 | DFA55*47*12 DFA56*48*12 DFA57*49*12 |
58 60 63 | 50 52 55 | 54 56 59 | 12 12 12 | 3 3 3 | 6.2 6.2 6.2 | DFA58*50*12 DFA60*52*12 DFA63*55*12 |
65 70 75 | 57 62 67 | 61 66 71 | 12 12 12 | 3 3 3 | 6.2 6.2 6.2 | DFA65*57*12 DFA70*62*12 DFA75*67*12 |
80 85 90 | 72 77 82 | 76 81 86 | 14 14 14 | 3 3 3 | 7.2 7.2 7.2 | DFA80*72*14 DFA85*77*14 DFA90*82*14 |
95 100 105 | 87 92 97 | 91 96 101 | 14 14 14 | 3 3 3 | 7.2 7.2 7.2 | DFA95*87*14 DFA100*92*14 DFA105*97*14 |
110 115 120 | 102 107 112 | 106 111 116 | 14 14 14 | 3 3 3 | 7.2 7.2 7.2 | DFA110*102*14 DFA115*107*14 DFA120*112*14 |
125 130 135 | 115 120 125 | 121 126 131 | 17.5 17.5 17.5 | 4 4 4 | 9.2 4.3 9.2 | DFA125*115*17.5 DFA130*120*12.3 DFA135*125*17.5 |
140 145 150 | 130 135 140 | 136 141 146 | 17.5 17.5 17.5 | 4 4 4 | 9.2 9.2 9.2 | DFA140*130*17.5 DFA145*135*17.5 DFA150*140*17.5 |
155 160 170 | 145 150 160 | 151 156 166 | 17.5 17.5 20 | 4 4 6 | 9.2 9.2 9.2 | DFA155*145*17.5 DFA160*150*17.5 DFA170*160*20 |
180 190 200 | 170 180 190 | 176 186 196 | 20 20 20 | 6 4.5 4.5 | 9.2 11.7 11.7 | DFA180*170*20 DFA190*180*20 DFA200*190*20 |
210 220 225 | 200 210 215 | 206 216 221 | 25 25 25 | 8 8 8 | 11.7 11.7 11.7 | DFA210*200*25 DFA220*210*25 DFA225*215*25 |
230 250 265 | 220 240 255 | 226 246 261 | 25 33 33 | 8 15 15 | 11.7 11.7 11.7 | DFA230*220*25 DFA250*240*33 DFA265*255*33 |
d | D | D1 | H | c | a | Order No. |
280 300 350 | 270 290 338 | 276 296 344 | 33 33 35 | 15 15 8.5 | 11.7 11.7 13.25 | DFA280*270*33 DFA300*290*33 DFA350*338*35 |
400 450 500 | 388 438 488 | 394 444 494 | 35 35 35 | 8.5 8.5 8.5 | 13.25 13.25 13.25 | DFA400*388*35 DFA450*438*35 DFA500*488*35 |
560 600 650 | 548 588 638 |
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Product Details
Dms Seals's O-ring Seal is of excellent quality, which is reflected in the details.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of O-ring Seal. It is of fine workmanship and good quality and is well sold in the domestic market.
Product Comparison
Dms Seals insists on the use of high-quality materials and advanced technology to manufacture O-ring Seal. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.Compared with other products in the same category, O-ring Seal has the following major features.
Company Advantages
1. DMS Seal Manufacturer is strictly manufactured. Its design and details have received the same level of rigorous and overall inspection as the concrete buildings. 2. High-end textile manufacturing machinery is used for DMS Seal Manufacturer production. It is made of drawing machine, carding machine, roving machine, combing machine, and other equipment. 3. The quality of [17] is guaranteed. It undergoes a rigorous quality check prior to shipment and will be rejected if there are any visible dents, perforations or extrusion lines. 4. This product keeps the appearance clean. It has a unique metal-coated surface that effectively prevents dust and fumes from sticking during operation. 5. The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. 6. Being well sealed, it serves as a protective shell. It blocks water vapor, dust, etc. from contacting the items being packaged. 7. This product can help people dress in a way that makes them feel comfortable especially in day to day situations. 8. This product looks good and feels even better. When people wearing this product, it will not cause itching, irritation, stiffness, or clinging. 9. People will love the feeling of touching and putting on this product. It has a high level of softness people will experience. 10. Combining the required comfort and durability, the product is perfect for wearing every day and can be worn over and over again. Company Features 1. Dms Seals Technology Co.,limited enjoys a good reputation and image among customers. We embrace competence and experience in creating indigenous intellectual property and manufacturing . Depending on exceptional strength in manufacturing, Dms Seals Technology Co.,limited is a well-known expert in the manufacturing of quality . Dms Seals Technology Co.,limited has a reputable position in the industry. We have been an active provider and supplier of ball & roller bearing co for years. Dms Seals Technology Co.,limited has maintained a record of rapid growth and expansion since the establishment and has become a respected manufacturer of . Through decades of advancements in manufacturing , Dms Seals Technology Co.,limited enjoys a sound reputation and wide recognition in the industry. 2. There is a well-trained management team and a strong technical worker team in Dms Seals Technology Co.,limited. Dms Seals Technology Co.,limited has a professional technical R&D team and dozens of front line workers for cylindrical roller bearing types production. Dms Seals Technology Co.,limited has strong technical force and exquisite workmanship. Dms Seals Technology Co.,limited has advanced equipment, large scale, and high quality which could guarantee and organize batches production. 3. Dms Seals Technology Co.,limited has been consistent for many years, providing integrity services to every customer. Contact! Dms Seals Technology Co.,limited is committed to providing professional services and reliable roller bearing friction . Contact! The strong intention of DMS Seal Manufacturer is to become the future international supplier. Contact! DMS Seal Manufacturer always adheres to the exceptional quality and superior service. Contact! DMS Seal Manufacturer ball & roller bearing co for business as the guide sleeve ball & roller bearing co Type: When it comes to comparing with other products, DMS Seals cylindrical roller bearing types is of greater appearance. Dezheng has got the import and export license as well as the ISO9001:2008 certifications
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The production of DMS Seals cylindrical roller bearing types conforms to the industry standards. Dezheng has been engaged in the printing industry since 1997
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