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Honed seamless tubes

Precio FOB

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1 Ton Minimum Order

País:

China

N º de Modelo:

-

Precio FOB:

Obtener el precio más reciente

Lugar de origen:

China

Precio de pedido mínimo:

-

Cantidad de pedido mínimo:

1 Ton

Detalle de embalaje:

As per buyer's request

El tiempo de entrega:

As per order

Capacidad de suministro:

-

Tipo de pago:

L/C, T/T

Grupo de productos :

Precision cylinder tube

Contactar ahora
Tianjin Acsun Tech Co., Ltd.

Tianjin Acsun Tech Co., Ltd.

China

Miembro Básico

Persona de contacto Mr. Bruce

Room 4004, Build 1, Zhuoyue Plaza, Hedong district, Tianjin, Tianjin

Contactar ahora

Especificaciones del producto

  • Standard: DIN2391-2, EN10305-1 EN10083, ASTM A519, GB/T3639 GB8713
  • Grade: SAE1020, SAE1045, SAE1026, SAE4130, SAE4140, E235, E355, E410, E470, C45E, 34CrMo4, 42CrMo4, ST52
  • Thickness: mm
  • Section Shape: Round
  • Secondary Or Not: Non-secondary
  • Application: Hydraulic Pipe
  • Technique: cold drawing and honing
  • Certification: ISO
  • Surface Treatment: honing

Descripción del producto

1. Raw material

Honing is the commonly used prcessing for the tubes after cold drawing. The steel grade is same as the cold drawn tubes.

DIN2391-2: ST37, ST52
EN10305-1 EN10083: E235, E355, E410, E470, C45E, 34CrMo4, 42CrMo4
ASTM A519: SAE1020, SAE1045, SAE1026, SAE4130, SAE4140
GB/T3639 GB8713: 20#, 16Mn, 45#, 25Mn, 30CrMo, 40CrMo

2. Accuracy

Honing provides much higher accuracy and better quality. It is widely used in hydraulic cylinder tubes, pneumatic cylinder tubes and other machinery parts.

ID tolerance: H7, H8
Wall thickness deviation: ±5%
OD tolerance: ±0.3mm
Length: ≤6m
Straightness: 0.3mm/m
Inner surface finish: ≤0.4μm

3. Delivery condition

For most of the cylinder tubes, the delivery condition is always stress relieved. Other delivery condition as follows is also available:

+C/BK: Cold drawn without heat treatment
+LC/BKW: Cold drawn without final heat treating
+SR/BKS: Stress relieved
+A/GBK: Annealed
+N/NBK: Normalized
Q+T: Quenched+Tempered

4. Sizes
image 

5. Process
imageimage

País: China
N º de Modelo: -
Precio FOB: Obtener el precio más reciente
Lugar de origen: China
Precio de pedido mínimo: -
Cantidad de pedido mínimo: 1 Ton
Detalle de embalaje: As per buyer's request
El tiempo de entrega: As per order
Capacidad de suministro: -
Tipo de pago: L/C, T/T
Grupo de productos : Precision cylinder tube

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