NF F50 Clip Bolts/ Clamp Bolts

Products Description



We produce Anchor Bolt with high quality and we're CRCC certificated company. 
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. 

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks. 

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards. 

Our products are mainly made through hot forging. 

The threads of rail screw spikes are made by hot rolling with special threading machines. 

We produce metric threads, BS, BSW, TR thread, or round threads. 

If you have any question, please feel free to contact with us.  Products Description



We produce Anchor Bolt with high quality and we're CRCC certificated company. 
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. 

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks. 

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards. 

Our products are mainly made through hot forging. 

The threads of rail screw spikes are made by hot rolling with special threading machines. 

We produce metric threads, BS, BSW, TR thread, or round threads. 

If you have any question, please feel free to contact with us. 

Series Steel Structure Industrial Cooling Tower

Tower structure: all steel structure, tower skeleton, cloth water system, climbing ladders, guardrails are Q235-B material, anti-corrosion using hot-dip galvanizing, surround panel for glass Glass steel.

Windpipe: kinetic energy recovery type, air flow organization is reasonable, high efficiency;
Fan: Wing-type adjustable cooling tower dedicated shaft fan, blades are aluminum alloy or glass steel.Motors,

gearboxes: YE2 series outdoor energy-efficient energy-saving motors, protection class IP55, insulation class F-class.

Filler: modified PVC raw material thin belly filler, high temperature, aging, flame retardant, bonding into a block strength.

Water receiver: the use of high-efficiency low-resistance rib arc water receiver, modified PVC material pull squeeze molding, water collection effect is significant, the drift rate is less than 0.01%.

The fan system tower is equipped with motors, gearboxes, fan access platforms and passageways, and there are climbing ladders and guardrails outside the tower.

Pool: This tower's pool and foundation, pre-buried steel plate, etc. by the user is responsible for, the water level should be controlled at -0.25-0.3m as well.

Applied to petroleum, chemical, metallurgy, medicine, electricity and other industrial large water circulation system.

Series Steel Structure Industrial Cooling Tower,Industrial Water Cooling Tower,Industrial Cooling Tower,Mechanical Cooling Tower

Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhouarkfluid.com