Jiangsu Profile
Famous Export Brand
Product List
72166. Square Bolts Supplier in China 
[Jun 14, 2023]
[Jun 14, 2023] REMA Gr5 square head bolt is used in frogs and crossings. Frog bolts have different styles due to different usage, incuding BHON bolt, square bot, thin sqaure bolt, drilled squarebolts, etc. Bolts are manufactured with ...
72167. Rail Jointing/ Rail Fastening System for Railroad [Apr 07, 2026]
[Apr 07, 2026] WJ-8 fastening for high speed railroad 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 ...
72168. W Rail Clip Fastening System [Apr 02, 2026]
[Apr 02, 2026] Material Specifications: Items Specification 1 Fastening system w14 Rail fastening system 2 Rail type(kg/m) All type 3 Track Gauge(m) 1435m 4 Axle ...
72169. W12 Rail Fastening System [Apr 16, 2026]
[Apr 16, 2026] W12 rail fastening is used for metro,underground and light rails, turnouts and bridges, concrete sleeper and wood ties. Main components: * Tension clamp W12--2pcs * Clip bolt Hs32 with hex nut and washer--2pcs * ...
72170. Regular Switch Bolt in ASTM Specification [Apr 09, 2026]
[Apr 09, 2026] Zhongbo Railway Fastening Co., Ltd can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts. We manufacture these products according to Standard ...
72171. Button Head Oval Neck Rail Bolt with Nut [Apr 09, 2026]
[Apr 09, 2026] Button Head Bolt with Square Nut is used in railway construction as the means of securing the track's rails to the surface they are applied to.The sizes of track bolts are varying with the requirements of the section of ...
72172. W14 Tension Clamp for Railroad [Apr 02, 2026]
[Apr 02, 2026] W14 Tension Clamp for railroad 1. Materials: 60Si2Mn, 60Si2CrA, 38Si7 2. Clamping force: Spring deflection between 9mm to 11 mm, the clamping force is ranging from 8KN to 12KN. 3. Hardness: Based on materials, ...
72173. Track Bolt for Fishplate in Zinc Plated [Aug 16, 2023]
[Aug 16, 2023] British standard track bolt 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 ...
72174. Concrete Sleeper Anchor Bolt for K Type Fastening System [Jun 14, 2023]
[Jun 14, 2023] Products Description Material Q235 C35 C45 35CrMo 42CrMo Grade 4.6/ 4.8 5.6 5.8/8.8 Standard refers DIN 529 , ISO 898-1 Surface finishing Oxide black, Zinc plated, ...
72175. 4 Holes Asce Steel Rail Base Plate [Apr 02, 2026]
[Apr 02, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72176. Rail Plate/ Tie Plates& Hook Plate [Mar 31, 2026]
[Mar 31, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72177. Fastclip Fastening System [Jun 14, 2023]
[Jun 14, 2023] The FASTCLIP system is a resilient, threadless rail fastening system, suitable for application on concrete, steel or timber ties, or slab track. The unique switch on-switch off system enables fast, efficient track ...
72178. Rail Track High Tension Elastic Clip [Apr 07, 2026]
[Apr 07, 2026] Product detials Name Clip-E2055 Railway Fasteners System for Subway Material 60Si2MnA 60Si2CrA 55Si2Mn 38Si7 Chemical composition(%) C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, ...
72179. Qt450-10 Base Plate for Rail Fastener [Apr 02, 2026]
[Apr 02, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72180. Uic60 Fish Plate Bolt Track Bolt and Hex Flange Nut [Jun 14, 2023]
[Jun 14, 2023] We produce fishplate bolts for fish plates UIC60, UIC54, BS60, BS75, BS80, and we also produce Button Head(round head) fish bolts for joint bars of railway. Steel Strengths are high carbon steel and alloy ...
