Zhongbo Manufactures standard clips and non-standard ones from customers. Surface can be plain, hot dip galvanized, zinc plated, dichromate, geomet, black, painted, bitumenous coating or other specified by customers Material mainly 60Si2Mn and 60Si2Cr Hardness Rockwell ranging from 44-48 Dimensions and chemical or mechanical properties exactly made as order Product Name: / Rail Clip Materials: 60Si2Mn,38Si7, 60Si2Cr Protection: Black, painting, dacromet.[...]

We manufacture clips in E1809, E1609, E2055, E2036, E2007, SKL1, SKL3, SKL12, SKL14 or the customer requires Material: 60Si2Mn, 38Si7 or Alloyed Spring Steel Finish: Black, Dichromate, Painting Application: railway fastening[...]

Standard: TB/T2347-93, AREA, ASTM, ASME B 18.2.1 Specification: Diameter is M20, M22, M24, 3/8"-1-1/8" Length is no limited Grade: 8.8, 10.9, GR2, GR5, GR8 Finish: Black, Zinc plated, Dichromate Application: railway fastening[...]

We manufacture clips in E1809, E1609, E2055, E2036, E2007, SKL1, SKL3, SKL12, SKL14 or the customer requires Material: 60Si2Mn, 38Si7 or Alloyed Spring Steel Finish: Black, Dichromate, Painting Application: railway fastening[...]

Standard: GB10487-89, AREMA, ASTM, A66-87, BS, UIC, and offer specifications required by clients. Specification: 22 by 145mm, 24 by 161mm, 3/4 to 1" by 3-1/ 2 to 7-1/2", 15/15 by 6", Ss5, Ss8, Ss25, Ss36 Grade: Normal and high strength Protection: Plain, Black, Zinc plated, Hot Dip Galvanized Application: railway fastening[...]