Variable diameter module

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■ HX-DNS type is a circular through-sealing system, which is composed of two semicircular adjustable multi-path modules. The system is integrated with a pressing device, which can be installed around existing cables and pipelines. ■ Adapt to a single cable and pipe diameter range of 3-170mm (non-standard customized products can be provided). ■ According to the special requirements of field technology, conventional single-hole circular sealing device ■ HX a DNS can be customized electromagnetic shielding HX a DNS a EMC. ■ Installation by expansion in the hole. ■ Sleeves are available for purchase ■ material to provide high quality low carbon steel, acid resistant stainless steel.

Key words:

Variable diameter module

Special fire protection-circular single hole sealing device

■ HX-DNSS type is a special fireproof-single-hole circular sealing device, which is composed of two semicircular adjustable multi-diameter modules. The system is integrated with pressing device and special fireproof materials, and can be installed around existing corrugated pipes and plastic pipes. ■ Provide a matching fire prevention solution for the single-hole corrugated pipe to penetrate the fire prevention mechanism of locomotive or ship cabin, and achieve sealing effect at the same time of fire prevention. ■ Adapt to single cable and pipe diameter range between 3 and 170mm (non-standard customized products can be provided). ■ Installation by expansion in the hole. ■ Sleeves are available for purchase. ■ material to provide high quality low carbon steel, acid resistant stainless steel.

Key words:

Variable diameter module

Product type one three holes

■ HX-DNG type is a circular porous through-sealing system, which is composed of three 1/3 circular adjustable multi-diameter modules. The system is integrated with a pressing device and can be installed around existing cables and pipelines. ■ Adapt to single or multiple cables and pipes with an outer diameter ranging from 20 to 68mm (non-standard customized products can be provided). ■ Installation by expansion in the hole. ■ Sleeves are available for purchase. ■ Material to provide acid resistant stainless steel.

Key words:

Variable diameter module

Square Frame

■ HM-S-shaped frame is mainly used for welding and installing metal frames. The materials are (high-quality low-carbon steel \acid-resistant stainless steel \aluminum). It can provide a single opening and any combination of multiple openings in the width horizontal direction or the height vertical direction. ■ Applicable to HM, HM-HMC, HM-Ex, HM-GB, ■ HM-ES module assembly. ■ HM-S frame shall be installed by welding. ■ Z Z × N arbitrarily expand multiple open-hole frames in the width horizontal direction or the height vertical direction ■ Increase the thickness of the frame from 60mm to 100mm ( HM-ST mm) according to the special wall. ■ Increase the thickness of the frame according to the special wall, and carry out double-sided blocking, from 60mm to 200mm(HM-STS).

Key words:

Variable diameter module