3A Molecular Sieve,Insulating Glass Molecular Sieve Desiccant,Desiccant Molecular Sieve,Molecular Sieve Desiccants XUYI BOTU ATTAPULGITE CLAY CO.,LTD , https://www.xuyibotu.com
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening systems and rail joint bars. As a specialized provider in the rail industry, we offer a comprehensive range of products including rail fastenings, anchors, rail joints, rail clips, rail screws, anchor bolts, rail clamp plates, fishplates, and bolt connectors for railway tracks. In addition to standard components, we also manufacture fastenings for crane rails and elevator guide rails, along with other related railway equipment.
Our products are manufactured according to national Chinese standards (GB/TB), as well as international standards such as AREA, UIC, BS, DIN, ASTM, and AS. Most of our components are produced through hot forging, ensuring high strength and reliability. The threads on rail screw spikes are created using hot rolling with specialized threading machines, allowing for metric, BS, BSW, TR, or round thread options. We supply high-strength bolts in various classes, including 4.8, 4.6, 5.6, 5.8, 6.8, 8.8, 10.9, and 12.9. Customized non-standard fastenings are also available upon request, based on customer drawings or samples.
Our product line includes:
- Screw spikes: SS5, SS8, SS25, SS36, and others
- Railway bolts: T-bolt, HS Clip Bolt, Track Bolt, Hex Bolt
- Elastic clips: E1609, E1809, E2005, E2007, E2055, SKL1, SKL12, SKL14
- Rubber pads: R54 (1435mm), R54 (1067mm), R60 (1435mm), ZW687, ZW700
- Insulators: Pandrol series #7, #8, #9, #11, #12, #13; Nylon insulators
- Lock washers: WL20, WL24, WL22
- Flat washers: ULs6, ULs7
- Nuts: Nylon nut, hex nut, square nut, heavy and normal types
- Shoulders for Pandrol type clips
- Cast AREMA rail base plates and UIC standard sole pads
- Fish plates: AREMA 136RE, 115RE, UIC54, UIC60, TJ57
With years of experience in the railway industry, we ensure that all products meet the highest quality and safety standards. Our commitment to innovation, precision, and customer satisfaction has made us a trusted supplier for clients worldwide. Whether you need standard components or custom solutions, we are here to provide reliable and efficient rail fastening systems tailored to your specific needs.
Hs 32 Clip Bolt with Hex Nut and Washer
We produce high-quality clip bolts designed for durability and performance in railway applications.