TORICH Seamless Pipe CK45 Shock Absorber ISO9001 BKS Honed Steel Tube
ST52 E355 BKS Shock Absorber Using CK45 AISI1020 AISI1045 CDS Honed Tube
| Material: | Carbon Steel Tube |
| Outer Diameter: | 30-250mm |
| Wall Thickness: | 2-30mm |
| Material Grade: | ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on |
| Delivery Condition: | BK/BKS/GBK/NBK |
| Delivery time: | within 20-30 days after receiving prpayment |
| Trade Terms: | any other China main port |
Manufacture Method:
Cold drawn, hot rolled+deep hole bored
Certification:
ISO9001, SGS,
Standard&Grade:
DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020,SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc.
ID Tolerance:
ISO H8
End finish:
Plain ends with square cuts,free of burrs
Bore Roughness:
Ra0.30um max for honed tubes, Ra0.25um Max for Skived&roller burnished tubes
End finish:
Plain ends with square cuts,free of burrs
Usage:
Hydraulic cylinder, Pneumatic Cylinder
Product Feature:
1.High precision (can cut the costs of machining) .
2.Excellent surface finish
3.Good mechanical performance (Aneal ,Bright Anealing,QT heatment on steel tubes to reach customers' Mechanical requsts. )
1.+C /BK
No heat treatment after final cold drawing process.
2.+LC/BKW
After the final heat treatment there's a suitable drawing pass.
3.+SA/BKS
After the final cold drawing process there's a stress relief heat treatment in controlled atmosphere.
4.+A/GBK
After the cold drawing process the tubes are annealed in a controlled atmosphere.
5.+N/NBK
After the final cold drawing operation the tubes are normalized in a controlled atmosphere
Application:
Our Certifications:
FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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CK45 Shock Absorber ISO9001 BKS Honed Steel Tube Seamless Images
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