Tunnel Segment Bolt

Model NO.
AB 511
Connection
Common Bolt
Head Style
Square
Finish
Hot Galvanizing
Grade
8.8
Trademark
ZBRF
Transport Package
Woven Bag and Wood Pallet
Specification
SGS
Origin
Taicang, Jiangsu
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Tunnel Segment Bolt, The product will supply to all over the world, such as: Singapore, Swansea, Gabon, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
Taicang Zhongbo Railway Fastening Co., Ltd. Diamond / Audited Supplier
Tunnel Segment Bolt as Rivet fastener

Product Description
We supply: Screw spike: Ss5, ss8, ss25, ss36 and other speicications screw spikes Railway bolt: T bolt, Hs Clip Bolt, Track bolt, Hex bolt Elastic clips: E1609, E1809, E2005, E2007, E2055, SKL1, SKL12, SKL14 Rubber pad: R54 1435mm, R541067MM, R60 1435mm, ZW 687, ZW700 Insulator: Pandrol series #7, #8, #9, #11, #12, #13 Nylon insulators Lock washers: WL20, WL24, Wl22 Flat washer: Uls6, Uls7 Nut: Nlyon nut, hex nut, square nut, heavy and normal Shoulders for pandrol type clips Cast AREMA Rail base plates and UIC standard sole pads Fish plates: AREMA 136RE, 115RE, and UIC54, UIC60, TJ57 fish plates

Tunnel Segment Bolt as Rivet fastener

Tunnel Segment Bolt as Rivet fastener

TAICANG ZHONGBO RAILWAY FASTENING is a leading manufacturer and supplier of rail fastening in China. We are dedicated on supplying more better quality rail fastenings to the world railroad, and contributing to availability of more safety and convenient transit.
  ZHONGBO initially started from 2004, to 2011, it moved to current place, Shaxi Industry Park, Taicang, Jiangsu Province, east of China. The  site is about 23000 square meters. There are 320 staff in the site, of which, there are about 16 technical staff, and 112 junior and senior skilled workers; for testing and production facilities, there are more than 260 sets. Total assets is about 120 millions RMB, annual turnover about 180 millions RMB. The annual production capability is 36000 tons including rail fastenings, kinds of railway bolts, screw spikes.
  ZHONGBO is certificated with ISO 9001:2008 through SGS audit, and also certificated by China Railway Product Testing and Certification Center-CRCC. As well, our products are also approved by world class railroad company, such as UPRR, BNSF, SBB, SRT, PNR, MTR etc.
  There is also a professional R&D team in ZHONGBO. There are 3 senior national class engineers, 5 engineers and 8 assist engineers, they are working hard on R&D and improvement of rail fastenings for each field. We already awarded 18 patents on metro railway fastening system, tramway fastening systems, and performed widely. We are also the testing base of Southwest Transportation University regarding to rail fastening systems; we also cooperated with Shanghai Tongji University regarding the research and developing about vibrating reduction, wave friction reduction to rail tracks fields and award several leading results.