Band width: 19mm (0.75”)
Material: W4
Free running torque: 6 in-lbs (0.7 Nm)
Suggested installation torque: 77 in-lbs (9 Nm)
RockClamp’s Stainless Steel T-Bolt Clamps are the professional choice for environments where durability and hygiene are non-negotiable. Unlike standard clamps that may use galvanized bolts, our W4 (SS304) series are fully stainless from the band to the bolt. This ensures maximum integrity in salt water, acidic chemical processing, and food-grade piping.
Stainless steel t bolt clamps provide superior sealing performance for high-pressure applications, featuring a heavy-duty stainless steel band 301/304 with a distinctive T-shaped bolt mechanism that delivers 50% higher clamping force than standard worm-drive clamps. Their reinforced construction withstands extreme pressures and temperatures, while the smooth inner surface prevents hose damage, making them ideal for demanding automotive, industrial, and marine applications requiring vibration resistance and leak-proof reliability.
Material:
W4 - All parts stainless steel 301/304
The stainless steel t bolt clamps delivers superior corrosion resistance and long-term reliability in harsh environments. This monolithic material design eliminates galvanic corrosion risks between components while maintaining high tensile strength, making it ideal for critical applications in marine, chemical processing, and food industries where hygiene and durability are paramount. The uniform thermal expansion characteristics ensure stable sealing pressure under temperature fluctuation.
Features:
- 19mm widened band design increases load-bearing capacity by 40%.
- Stainless steel band 0.6mm thickness specially hardened for tensile strength.
- M6 fine-thread adjustment bolt enables ±0.5mm-level precise diameter control.
- Self-locking nut with integrated nylon retaining ring.
- Anti-slip knurling on bolt head enhances wrench grip
- All-Stainless Construction: Both the band, housing, and T-bolt are made of premium stainless steel to prevent galvanic corrosion.
- High Sealing Torque: Engineered for heavy-duty applications where a high-tension, leak-proof seal is required.
- Smooth Inner Band: Features a 360-degree smooth inner surface and rounded edges to protect delicate hoses from shearing.
- Compliance: Ideal for use in Marine, Pharmaceutical, and Dairy industries where cleanliness and longevity are critical.
Drawing:
Dimension chart:
| Stainless steel t bolt clamps | ||||||
| Part No | Clamping Range / Dimension | Part No | Clamping Range / Dimension | |||
| in mm | in inch | in mm | in inch | |||
| TBW440 | 37-40 | 1.44"-1.56" | TBW4116 | 108-116 | 4.31" - 4.62" | |
| TBW449 | 43-49 | 1.69"- 1.94" | TBW4122 | 114-122 | 4.56" - 4.87" | |
| TBW452 | 46-52 | 1.18"- 2.06" | TBW4129 | 121-129 | 4.81" - 5.12" | |
| TBW457 | 51-57 | 2.06"- 2.31" | TBW4135 | 127-135 | 5.06" - 5.37" | |
| TBW465 | 58-65 | 2.31"- 2.62" | TBW4141 | 133-141 | 5.31" - 5.62" | |
| TBW472 | 64-72 | 2.56"- 2.87" | TBW4148 | 140-148 | 5.56" - 5.87" | |
| TBW478 | 70-78 | 2.81" - 3.12" | TBW4154 | 146-154 | 5.81" - 6.52" | |
| TBW484 | 76-84 | 2.94" - 3.25" | TBW4160 | 152-160 | 6.06" - 6.37" | |
| TBW491 | 83-91 | 3.31" - 3.62" | TBW4173 | 165-173 | 6.56" - 6.87" | |
| TBW497 | 89-97 | 3.56" - 3.87" | TBW4186 | 178-186 | 7.06" - 7.37" | |
| TBW4103 | 95-103 | 3.81" - 4.12" | TBW4192 | 184-192 | 7.31" - 7.62" | |
| TBW4110 | 102-110 | 4.06" - 4.37" | TBW4200 | 192-200 | 7.56" - 7.87" | |
Application:
It is engineered for extreme environments where maximum corrosion resistance is critical, including marine applications (ship piping/offshore platforms), chemical processing plants, pharmaceutical sterile systems, and coastal infrastructure. Its stainless steel construction withstands prolonged saltwater exposure and high-pressure steam cleaning. The uniform material composition eliminates galvanic corrosion risks, making it essential for permanent installations such as desalination plant pipe connections and nuclear facility coolant systems etc.
FAQ
Q: Are the bolts also stainless steel?
A: Yes. In our "Stainless Steel T-Bolt Clamp" series, the bolt, trunnion, and band are all made of the same stainless steel grade to ensure uniform corrosion resistance.
Q: Can these be used in food processing?
A: Absolutely. Our SS304 meet the hygiene standards required for food, beverage, and pharmaceutical piping systems.
We are a professional hose clamp manufacturer in China with 20 years of industry expertise, dedicated to providing various types, high-quality and cost-effective fastening solutions to global customers.[ read more ]
Contact Person： Vivian Zhang
Tel：862269629980
E-mail: vivian@rockclamp.com
Add：D1-403 Testing and Certification Park, Xiqing District, Tianjin, China
