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Material :SKD61 Internal 

Hardness :40-45HRC Surface 

Hardness :HV900 above. 

Pin dia.:1.0-25mm ,

Length:below 1000mm ,

Thickness of nitration case : 0.02-0.05mm ,After surface treatment, the product will have an

 anti-wearing and corrosion-resistant surface with fairly high hardness and a body with fairly low hardness and high tenacity, applicable for molds operating under high temperature

We have approved the Quality System ISO9001:2008 and TS 16949. Our products are extensive applied to the Food and Drinking Water, Sanitary and bathing products, electronic and electric appliances, hardware and machinery and Auto parts etc..
We are professionally specialized in rubber O-ring, U-ring, X-ring, Y-ring, Backup-ring, rubber hose, rubber-metal parts and other customized rubber parts.
In order to further increase the quality, all of the raw material are meet the ROHS, REACH and the PAHs, and most of our products have been approved by the NFS, ACS, KTW-W20, WRAS-WRC, Kiwa, FDA and AS/NZS4020.

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 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 do not 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.