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Anyang Railway Equipment CO.,Ltd
Modelo: M30 Curved Bolts for Rail
marca: AT
Pacote: Saco / caixa / balde metálico
produtividade: 10000 PCS/day
transporte: Ocean,Land,Air
Lugar de origem: CHINA
Apoio sobre: 300000 PCS/month
Certificados : CRCC, ISO9001
Código HS: 7318159090
porta: TianJin Port,YanTai Port,ShangHai Port
Tipo de pagamento: L/C,T/T
Incoterm: FOB,CIF,EXW,FCA
Os parafusos de segmento são um tipo de fixadores especiais usados pelas máquinas de tunelamento de blindagem para conectar e fixar seus segmentos durante o tunelamento. Através da conexão desse tipo de parafuso, vários segmentos em arco podem ser conectados em um círculo, de modo a suportar toda a superfície do túnel, que também é chamada de parafuso de segmento, ou até se tornar um conector de segmento, ou porque é usado exclusivamente para túneis de blindagem. , é chamado de parafusos ou conectores do segmento de túnel.
Name |
Railway Bolts |
|||
Track Bolt Type |
HS26 Bolt, HS32 Bolt, T Bolt, J Bolt, L Bolt, etc |
|||
Or by customers’ drawings |
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Track Bolt Grade |
4.6 |
5.6 |
8.8 |
10.9 |
Track Bolt Material |
Q235 |
35# |
45# |
40Cr |
Track Bolt 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 no crack |
Cold bending: 90 degree no crack |
Cold bending: 90 degree no crack |
Cold bending: 90 degree no crack |
|
Track Bolt Surface |
plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
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Track Bolt Standards |
UIC864-2 |
Grupo de Produto : Ponto e parafuso do parafuso > Spikes de parafuso
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.