Description
300NB x M20 U-Bolt Clamp Set (SS316) is an ultra-heavy-duty, marine-grade stainless steel clamping solution—crafted for professional support and securement of 300mm nominal bore (NB) pipes in the most demanding industrial, chemical, marine, and sanitary applications. Fabricated from premium SS316 (AISI 316 / 1.4401), this robust kit guarantees unmatched hygiene, corrosion resistance, and mechanical strength for critical infrastructure and process environments.
Complete Kit Contents
What’s Included:
- 1x U-Bolt – SS316 stainless steel, precision-formed for 300NB pipe with M20 threaded ends
- 2x Hex Nuts – SS316 stainless steel, M20 x 2.5 thread (DIN 934 compliant)
- 2x Flat Washers – SS316 stainless steel, M20 compatible (DIN 125 compliant)
Technical Specifications
U-Bolt Dimensions
- Pipe Compatibility: 300NB (323.9mm outside diameter)
- Thread Specification: M20 x 2.5 metric coarse thread
- Material Grade: SS316 (AISI 316 / 1.4401)
- Finish: Bright annealed or passivated for maximum marine and chemical corrosion resistance
Nut Specifications (DIN 934 Compliant)
- Thread: M20 x 2.5
- Across Flats: 29.16–30mm
- Across Corners: up to 32.95mm
- Height: 14.9–16mm
- Material: SS316 stainless steel
Washer Specifications (DIN 125 Compliant)
- Inner Diameter: 21–21.33mm
- Outer Diameter: 36.38–37mm
- Thickness: 2.7–3.3mm
- Material: SS316 stainless steel
Applications:
- Securing and supporting 300NB pipelines in heavy industrial, marine, and water treatment plants
- Critical process piping in chemical, food, and pharmaceutical installations
- Infrastructure, construction, and sanitation projects requiring long service life
- Mounting large-diameter process lines, rods, poles, or cables in coastal/aggressive environments
- Any project where premium corrosion resistance and hygiene are essential
Why Choose SS316 U-Bolt Clamp Sets?
- Marine-grade SS316 stainless steel delivers superior resistance to saltwater, chemicals, and harsh atmospheres
- Precision-engineered for consistent, secure, and professional fitment on the largest pipes
- Supplied as a full assembly with matching DIN-compliant nuts and washers for quick, hassle-free installation
- Trusted by industry professionals for the most challenging sanitary, outdoor, or process environments
- Available in standard pipe sizes with custom options upon request
