Model NO.: Anchor bolt
Applications: Railroad, Bridge
Surface Finishing: Oxide Black, Zinc Plated, Hot Galvanzied
Trademark: ZBRF
Transport Package: Woven Bag
Specification: SGS, CRCC
Origin: China(Mainland)
Model NO.: Anchor bolt
Applications: Railroad, Bridge
Surface Finishing: Oxide Black, Zinc Plated, Hot Galvanzied
Trademark: ZBRF
Transport Package: Woven Bag
Specification: SGS, CRCC
Origin: China(Mainland)
Products Description
Material |
Carbon steel |
Grade |
4.6,4.8,5.6,6.8,8.8,10.9 and 12.9 |
Standard refers |
DIN 939, DIN 975 and ISO 898-1 |
Surface finishing |
Oxide black, zinc plated, hot dip galvanized |
Application |
Railroad |
We produce stud 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
Material |
Carbon steel |
Grade |
4.6,4.8,5.6,6.8,8.8,10.9 and 12.9 |
Standard refers |
DIN 939, DIN 975 and ISO 898-1 |
Surface finishing |
Oxide black, zinc plated, hot dip galvanized |
Application |
Railroad |
We produce stud 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.
Truck Piston Pin materials are generally low carbon steel or low carbon alloy steel, such as 20, 20 mn, 15Cr, 20 cr or 20 MNV. The outer surface is hardened by carburizing and then refined and polished. This not only improves the surface hardness and abrasion resistance, but also ensures high strength and impact toughness.
Advantage for Truck Piston Pin:Sufficient stiffness, strength and abrasion resistance.
Truck Piston Pin
Truck Piston Pin,Truck Engine Piston Pin,Heavy Duty Truck Piston Pin,Truck Engine Parts Piston Pin
Hebei Zhonghai Shipping Accessories Manufacturing Co., Ltd. , http://www.zhonghaiship.com