Double Bolt Heavy Duty Clamp – Seikou Manufacturer
Materials:
Bridge: AISI 430 stainless steel
Screws: 35 B2, 1.5523 (EN 10269)
Nuts: Steel, DC04 (EN 10130) St 3K32 (DIN 1624) = DC03 (EN 10130)
Corrosion specifications:
72 hours salt spray test ASTM B-117
Description

1. High-strength material: Made of high-quality 304/316 stainless steel or high-strength carbon steel, the surface is galvanized, nickel-plated or Dacromet-treated, with excellent corrosion resistance and oxidation resistance. It can be used stably for a long time in harsh environments such as humidity, acid, alkali, salt spray, etc. It is not easy to rust and break, and its service life is extended.
2. Double-bolt fastening structure: The innovative double-bolt design provides double the fastening force compared to the single-bolt throat clamp, effectively preventing the loosening of the pipeline due to vibration and pressure fluctuations; the bolts on both sides are tightened synchronously to ensure uniform force and avoid pipeline damage caused by local stress concentration.
3. Super strong sealing performance: The unique arc-shaped steel belt design can fit the pipeline surface tightly and reduce gaps; with elastic sealing strips, it forms a multi-layer sealing protection, which can still maintain a good sealing effect under high pressure, high temperature or negative pressure conditions to prevent liquid and gas leakage.
4. High load-bearing and vibration resistance: Heavy-duty structural design can withstand working pressures up to 2MPa and is suitable for high-load scenarios such as engineering machinery, trucks, ships, and industrial pipelines; excellent vibration resistance can effectively resist vehicle bumps and high-frequency vibrations caused by equipment operation, ensuring safe and stable operation of the pipeline system.
5. Wide adjustment range: Flexible applicable pipe diameter range, can adapt to pipes of various specifications, and adjustable steel belt length to meet different installation space requirements; can be quickly installed and disassembled without special tools, greatly improving construction efficiency.
6. Wear-resistant and durable: The surface of the steel belt has been specially hardened, and the wear resistance is significantly improved. Even if the tightness is adjusted frequently, it is not easy to slip or wear, ensuring long-term reliability.
7. Strong versatility: Widely used in pipelines for the transportation of various media such as fuel, water, air, and hydraulics, and compatible with pipelines of different materials such as rubber pipes, plastic pipes, and metal pipes. It is an ideal pipeline connection accessory in the fields of industry, automobiles, and ships.