tungsten carbide valve stem sleeve

Product Overview

Description

 

Performance Table of Material 

 

 

GRADE	MAIN CHEMICAL COMPONENT (%)			BENDING STRENGTH (>N/mm2)	HARDNESS (>HRA)	DENSITY (g/cm3)	LINER BULGE MODULUS (10-6/k)	SUITABLE MEDIUM
	WC	Co	Ni
YWN6	94	\\	6	1500	89	14.5-14.9	5.2	OIL,SWERAGE, ACIDE,FAT, FLUIDIFY, HYDEOCARBON, STRONG ALKALI WITH GRAIN
YWN8	92	\\	8	1650	88	14.4-14.8	5.3
YWN10	90		10	2100	87	14.5-14.9	5.3
YG6	94	6	\\	1550	89.5	14.7-15.1	5.0
YG8	92	8	\\	1700	89	14.6-14.9	5.1
YG15	85	15	\\	2500	87	13.9-14.2	6.3
KINDS OF TUNGSTEN CARBIDE STRUCTURE ACCOEDS WITH CHINESE STANDARD YS/T400

 

 

More tungsten carbide valve parts

 

 

1,soft foam to prevent the surface being scratched in one small carboard boxes, several small boxes in one larger hard carboard with fills to avoid a slope, besides hard carboard is easy to load and transport

2, we can also arrange packaging according to your special requirements or discuss

3,product code on cardboards instead of any company information such as logo to keep deal information secret and beneficial to customs clearance

 

Shipping

 

There are three ways to be choose, as follows:

 

1,International Express: UPS,TNT,DHC

2,Port transportation: all ports

3,We delivery products according to customer’s requirements and paid by buyer after the destination confirmation

4,take insurance for the goods according to contract

  

Our Service

 

    1, ISO ,TUV certificate and sound testing equipment to assure quality

    2, Professional advice for the application problems, we accept return of goods with quality problems or discuss

    3, Survey Email of products usage will be sent timely to listen your feedback,our aim is trying to make everyone of our customers satified!

  

Why choose us?

 

1,Factory have 15 years manufacturing history and 10 years export experience of Canada,American,Brazil,the UK,Russian,Austrilia,India....

2,Certificates of ISO,TUV,CQM,500 ton production last year

3,OEM,provide customise service include products and material

4,sample for test,factory price

 

OEM, welcome to us with your drawing and requirements!