TAICANG ZHONGBO RAILWAY FASTENING CO., LTD.
Brand: ZBRF
Place Of Origin: China
Trademark: Zbrf
Type: Track Train
Origin: China(Mainland)
Transport Package: Woven Bag, Pallet
Specification: Sgs, Crcc
Payments: Tt/ L/C
Delivery Time: 25-30 Days
Surface Finishing: Plain Oiled, Hdg, Zinc Plated,Etc.
Material: Q235,35#,45,40cr
Standard Refers: Arema
Size: 1'',1-1/16'',1-1/8'',7/8'',5/8''etc
Grades: Gr8
Packaging: Keg/Bag+pallet
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 16000tons
Certificate: ISO4001/ISO9001/ISO45001
Port: Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery
AREMA Gr8 Track Bolt 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 rail. The proper diameter and length of the track bolt can be determined by checking the applicable railway standard .The track bolts can be classified into several types, such as, button head oval neck track bolt, diamond neck track bolt, fish bolt, track bolt of Russian standard, clip bolt, clamp bolt and inserted bolt for Russia, anchor bolt, T-bolt clamp and other special bolts, etc.
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. Track bolt main specifications Materials: Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo Grade: 4.6/4.8/5.6/5.8/8.8/10.9/12.9, AREMA Gr5/Gr8 Standard: AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specification from clients Type: Fish Bolt/ Frog Bolt/ Clip Bolt/ Clamp bolt Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating Most popular bolt: Accessories * Nut: Type: square nut/heavy square nut/hex nut/heavy hex nut/flange nut/slotted nut/lock nut/wrench nut, etc. Material:Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo Grade: 4/5/8/10/12, AREMA ,SAE J995 Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating *Spring washer Material: 65MN/60Si2Mn Grade: AREMA 1967/ GB Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating Other bolt styles *Clip bolt for tension clip *Clamp bolt for clamp * Frog bolt for turnout: square head bolt/thin square head drilled bolt/BHON bolt *Tunnel Bolt: Spear bolt/ curved bolt
Type
Button head oval neck fish bolt
Button head diamond neck fish bolt
Square head fish bolt
Grade
4.6
5.6
8.8
10.9
Material
Q235
35#
45#
40Cr
Mechanical properties
Tensile strength:≥400Mpa
Tensile strength:≥500Mpa
Tensile strength:≥800Mpa
Tensile strength:≥1000Mpa
Yield strength:≥240Mpa
Yield strength:≥300Mpa
Yield strength:≥640Mpa
Yield strength:≥900Mpa
Elongation:≥22%
Elongation:≥20%
Elongation:≥12%
Elongation:≥9%
Cold bending:90 degree without crack
Cold bending:90 degree without crack
Cold bending:90 degree without crack
Cold bending:90 degree without crack
Surface
Plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers
AS, BS 64, DIN, AREMA/SAE,NF,JIS
Product Categories : Track Work Fasteners > Track Bolt
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