BASIC INFO
Over 43 years we manufacture in producing rail track bolts according to AREA, BS, DIN and GB
| Item | Material | Technical Standard | Surface treatment | Grade | Usage | others |
|
3/4X4" Track bolts |
40Cr/35#/45#/Q235 |
AREA 2007 |
Coating: Zinc, hog dip galvanized, dacromet, black |
4.6, 5.6, 8.8, 10.9 |
Used on fishplate | according to client's required |
|
7/8X5" Track bolts |
40Cr/35#/45#/Q235 |
AREA 2007 |
Coating: Zinc, hog dip galvanized, dacromet, black |
4.6, 5.6, 8.8, 10.9 |
Used on fishplate |
according to client's required |
|
7/8X5 1/2" Track bolts |
40Cr/35#/45#/Q235 |
AREA 2007 |
Coating: Zinc, hog dip galvanized, dacromet, black |
4.6, 5.6, 8.8, 10.9 |
Used on fishplate |
according to client's required |
| 1x6" Track bolts |
40Cr/35#/45#/Q235 |
AREA 2007 |
Coating: Zinc, hog dip galvanized, dacromet, black |
4.6, 5.6, 8.8, 10.9 |
Used on fishplate |
according to client's required |
Quality always come the first,and we control each step very strictly,and we hope every clients can be happy when they received our track bolts.and before delivery,we test the tension strength,Elgnation,Yield Strength......
Pls no hestation to contact me if you need.
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