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Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China.
Honing tube for Hydraulic Cylinder
Product Description
Size range: ID.: 20-450mm W.T.:1-80mm L:max12000mm
Steel grade：E235,SAE1020 ,SAE 1045, St52, 16Mn,25Mn,AISI 4140,AISI 4130,42CrMo,35CrMo,JIS STKM13C,ASTM A106 GrB
ID :630mmmax
Straightness:1/1000mm
Tolerance : EN10305,DIN2391,ISO.
Roughness:0.2-0.8μm
Place of origin ：Shandong
Certificate： ISO9001 EN10304.2.1
Production process ：ID Honing / Roller Burnish+ Skiving
Accuracy deviation
Feature
1.Precision pre-honed steel tubes’s Inside & Outside Surface without oxide layer,is suitable for working high presure, No leak out,
2.High Precision ,High quality smooth finish.
3.Higher degree of tensile strength, yield strength, elongation.
Tubes Machining
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Packing & Delivery
Packing Details: In bundles or in wooden boxes packaging.
Delivery Details: 30-45 days after received 30% down payment.
FAQ
Q: How many days of your delivery?
A: The general delivery is 30-50 days according to your quantity.
Q: What’s your main market?
A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.
Q: Are you factory?
A: Yeah, we are.
Q: Which countries do you export to?
A: America, India, Korea, Pakistan, Turkey, Iran and so on.
Q: What is the delivery time?
A: If we have stock, we can send goods within 20days. If not, we will delivery goods within 30-45 days.
Q: What is your main payment itme?
A: T/T and L/C
http://www.lyhonedtube.com/