Specifications

1. API 11AX;
2. Alloy, SS or Titanium carbide
3. Wear-resistant parts
4. OEM/ODM
5. Anti-corrosion

 V11-375 API Standard Wear resistant tungsten carbide valve ball and valve seat

 

♦   Material: cobalt-base alloy, nickel -base alloy and stellite alloy, Titanium carbide and other corrosion resistant material.

 

 

♦   Properties: good resistance against corrosion and oxidation;

 

 

Model No. VS Diameter

API No.	Seat Size	Ball Size
V11-106	1-1/16"	5/8"
V11-125	1-1/4"	3/4"
V11-150	1-1/2"	15/16"
V11-175	1-3/4"	1-1/8"
V11-200	2"	1-1/4"
V11-225	2-1/4"	1-3/8"
V11-250	2-3/4"	1-1/16"
V11-375	3-3/4"	2-1/4"

 

Chemical Composition (%)

ITEM	C	Cr	W	Mn	Si	Ni	Fe	HRS	g/cm³
Ball	2.8-3.0	33.0-36.0	17.0-19.0	0.4max	1.0max	2.5max	2.5max	56-63	8.6-8.8
Saddle	2.0-2.4	30.0-34.0	12.0-14.0	1.0max	1.0max	3.0max	3.0max	50-56	8.5-8.8

 

V11-375 API Standard Wear resistant tungsten carbide valve ball and valve seat

V11-375 API Standard Wear resistant tungsten carbide valve ball and valve seat

                   

  V11-375 API Standard Wear resistant tungsten carbide valve ball and valve seat

 

 

 

 

 

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