1. Dai Hong Phat Corp. is the exclusive distributor of all TB Woods Gear Couplings throughout Vietnam:
– TB Wood’s, established in 1857 and having over 50 years of industry leadership, has pioneered the Sure-Flex coupling design.
– TB Wood’s also offers a wide range of high-performance power transmission solutions.
– Manufacturing facility located in the USA, ensuring clear origins and high-quality, genuine products.
– Our company, Dai Hong Phat, collaborates with TB Woods from the USA, a renowned manufacturer of industrial machinery parts in America and worldwide.
– Dai Hong Phat is the official importer and distributor of 100% genuine TB Woods products in Vietnam.
– With over 10 years of reputable service, Dai Hong Phat guarantees that customers will receive 100% genuine TB Woods Sure-Flex Plus Couplings with the highest quality and the best prices on the market.
2. Characteristics of the TB Sure-Flex Flexible Coupling:
– The Sure-Flex Plus Couplings are manufactured by TB Woods/USA.
– TB Woods couplings consist of two clamp hubs and a gear ring in the middle.
– The couplings use flexible EPDM, Neoprene, and Hytrel sleeves to transmit torque and accommodate shaft misalignment.
– TB Woods Couplings have exceptional torsional flexibility, with 4-way flexing action that absorbs almost all types of shock, vibration, and shaft misalignment.
– No lubrication required, maintenance-free, easy and quick installation.
– Couplings have a lifespan three times longer than competitors.
– Torque range: from 8.8 Nm to 8189 Nm.
– Operating temperature: from -34°C to +135°C for EPDM, -18°C to +93°C for Neoprene, and -54°C to +121°C for Hytrel.

| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the TB Sure-Flex Flexible Coupling:
Sure-Flex Plus couplings are an excellent choice due to their low cost, high flexibility, low vibration, and easy, quick installation. TB Woods Sure-Flex couplings can operate effectively in various industrial sectors such as power generation and material handling. These couplings are ideal for numerous applications including pumps, fans, compressors, mixers, electric motors, conveyors, and more.
4. Technical of the TB Sure-Flex Flexible Coupling:
| Catalogue TB Woods Sure-Flex |
Installation Woods Sure-Flex |
||||||

| Coupling Size | JE, JES, JN & JNS Sleeves EPDM & Neoprene |
E and N Sleeves EPDM & Neoprene |
H & HS Sleeves Hytrel |
||||||
| D | W | Weight (lbs.) |
D | W | Weight (lbs.) |
D | W | Weight (lbs.) |
|
| 3 | 48 | 25 | 0.03 | … | … | … | … | … | … |
| 4 | 59 | 32 | 0.05 | 59 | 32 | 0.05 | … | … | … |
| 5 | 75 | 40 | 0.09 | 75 | 40 | 0.11 | … | … | … |
| 6 | 95 | 48 | 0.18 | 95 | 48 | 0.22 | 95 | 47 | 0.2 |
| 7 | 110 | 55 | 0.28 | 110 | 55 | 0.35 | 110 | 55 | 0.31 |
| 8 | 129 | 64 | 0.51 | 129 | 64 | 0.64 | 129 | 64 | 0.64 |
| 9* | 152 | 76 | 0.66 | 152 | 76 | 0.95 | 152 | 76 | 0.82 |
| 10* | 179 | 87 | 1 | 179 | 87 | 1.4 | 179 | 87 | 1.3 |
| 11 | … | … | … | 208 | 102 | 2.3 | 208 | 102 | 2 |
| 12 | … | … | … | 243 | 119 | 3.7 | 243 | 119 | 3.3 |
| 13 | … | … | … | 284 | 138 | 5.9 | 284 | 138 | 5.4 |
| 14 | … | … | … | 333 | 165 | 9.6 | 333 | 165 | 19 |
| 16 | … | … | … | 455 | 222 | 21 | … | … | … |
| Coupling Size | Dimensions (mm) | Weight | |||||||
| C | D | E | G | H | L | T | X | Kg | |
| 5S | 34 | 83 | 12 | 18 | 48 | 71 | 15 | 25 | 1 |
| 6S | 41 | 102 | 13 | 22 | 64 | 89 | 20 | 28 | 1 |
| 33 | 102 | 13 | 22 | 64 | 89 | 20 | 28 | 1 | |
| 40 | 102 | 20 | 22 | 71 | 102 | 20 | 28 | 1 | |
| 7S | 47 | 117 | 17 | 25 | 71 | 100 | 20 | 33 | 1 |
| 8S | 53 | 138 | 19 | 29 | 83 | 113 | 23 | 38 | 2 |
| 9S | 49 | 138 | 26 | 29 | 83 | 127 | 23 | 38 | 2 |
| 61 | 161 | 20 | 36 | 98 | 129 | 26 | 44 | 3 | |
| 10S | 58 | 161 | 32 | 36 | 105 | 152 | 26 | 44 | 3 |
| 69 | 191 | 21 | 33 | 111 | 144 | 31 | 51 | 5 | |
| 68 | 191 | 37 | 33 | 121 | 178 | 31 | 51 | 4 | |
| 11S | 87 | 219 | 29 | 48 | 133 | 181 | 38 | 60 | 8 |
| 87 | 219 | 40 | 48 | 143 | 203 | 38 | 60 | 7 | |
| 12S | 102 | 255 | 40 | 59 | 146 | 210 | 43 | 68 | 12 |
| 13S | 111 | 298 | 33 | 68 | 171 | 235 | 50 | 78 | 21 |
| 14S | 114 | 352 | 30 | 83 | 191 | 251 | 57 | 89 | 31 |
| 16S | 152 | 479 | 51 | 121 | 203 | 362 | 70 | 108 | 57 |
5. Why choose Dai Hong Phat as your supplier for TB Woods Sure-Flex couplings?
– You can purchase genuine TB Woods Sure-Flex couplings directly imported from TB Woods USA through Dai Hong Phat.
– Dai Hong Phat will safeguard you against the risk of counterfeit TB Woods products.
– We provide complete CO/CQ documents for TB Woods couplings.
– With our ample stock of couplings, Dai Hong Phat ensures prompt delivery.
– We offer technical drawings of TB Woods Sure-Flex Plus Couplings upon request.
– Our dedicated team of highly skilled technical experts is always available to provide thorough support and advice.
– Dai Hong Phat offers free consultation on optimal solutions for your plant’s needs with genuine TB Woods products.
– You will receive authentic Sure-Flex Plus catalogues from Dai Hong Phat.
– We provide free customization of technical specifications and dimensions according to your requirements.
– Our nationwide 24/7 delivery service ensures minimal downtime for your machinery.
– Dai Hong Phat operates a professional machining workshop for custom adjustments tailored to your specific needs.
Contact Dai Hong Phat now for consultation!
Or view more information at:
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– https://www.khopkhoatruc.com/
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– https://www.youtube.com/channel/UC4LmsXq3FmjtbQaa0cVrXVw
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: https://www.tbwoods.com/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |











