Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Stellite Valve Seat and Valve Ball, Stellite Valve Balls and Valve Seats, Tungsten Carbide Valve Pairs manufacturer / supplier in China, offering API Tungsten Carbide Valve Balls and Valve Seats, Hinged Type Metal Cement Basket Supplier in China, Canvas Type Cement Basket Manufacture, Cementing Basket Factory and so on.

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Supplier Homepage Product Sucker rod pump API Tungsten Carbide Valve Balls and Valve Seats

API Tungsten Carbide Valve Balls and Valve Seats

Purchase Qty.:
(Pieces)
1-999 1,000-2,999 3,000-4,999 5,000-9,999 10,000+
FOB Unit Price: US $30 US $29.8 US $29.5 US $29 US $28
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $30
1,000-2,999 US $29.8
3,000-4,999 US $29.5
5,000-9,999 US $29
10,000+ US $28
Get Latest Price
Port: Qingdao, China
Production Capacity: 2000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: V11-106/v11-125/v11-150/V11-175/V11-225/V11-250
  • Material 1: Stellite
  • Material 3: Titanium Carbide
  • Material 5: Ceramic
  • ODM: Available
  • Size: V11-175/V11-225/V11-250
  • Transport Package: Wood Cases
  • Origin: Henan, China
  • Sample: Available
  • Material 2: Tungsten Carbide
  • Material 4: Stainless Steel
  • Drawing: Available
  • Certificate: API 11ax
  • Trademark: zhongshi
  • Specification: V11-125/V11-175/V11-225/V11-250
  • HS Code: 843143100
Product Description

tungsten carbide  V11-175 Valve Balls and Valve Seats
 
Both are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc. 
 
They are used with compatible cemented carbide valve seats.
 
1.Made by 100% original raw materials

2.Good abrasive resistance

3.After accurate grinding and polishing,the frictional factor of surface is very low.

4.Widely used in ball-bearing,seat valve, ball screws and flow meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric zcid lab,hardness measuring instrument,and so high-end industry.
 
 
 
5.Recommended grade: YG8,YG11,YG15,YS2T,YL10.2,other grade can be offered by customers' request.
 
stellite valve seat
1. High strength, high wear resistance, high precision, good temperature resistance and good corrosion resistance.
2. Mainly used for the sealing of valves of oil pumps in petroleum industry's containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
3. Balls and seats are used with compatible cemented carbide valve seats.
4. The finished surface, tolerance standard have reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.
5. Precision machined cemented carbide balls of other grades and specifications are also available based on customers` demands.
6. Compatible high precision valve seats can also be made.
 
features:
 
 
 
1. High strength, high wear resistance, 
 
2.high precision, high temperature resistant, 
 
3.corrosion resistant.
 
 
4.Stainless Steel, Tungsten Carbide, Titanium Carbide, Cobalt Alloy  are the main material.
valve balls main specifications  for reference:
 
 

Size

Ball   Diameter (in)

API   Symbol

106

5/8

V11-106

9/16

ALT

125

3/4

V11-125

11/16

ALT

150

15/16

V11-150

7/8

ALT

175

1-1/8

V11-175

1

ALT

200

1-1/4

V11-200

1-1/8

ALT

225

1-3/8

V11-225

1-1/4

ALT

250

1-11/16

V11-250

1-1/2

ALT

325

2

V11-325

375

2-1/4

V11-375

2
 


main material  for reference:
 

Symbol
SymbolHardnessMaterial
A1Stainless Steel
Ball: HRC 58-65
Seat: HRC 52-56
UNS 41000-UNS 44000
B1Cobalt Alloy, Cast
Ball: HRC 56-63
Seat: HRC 50-56

Cobalt, chromium, and
tungsten alloy
B2
Cobalt Alloy, Powder
Metal

Ball: HRC 53-60
Seat: HRC 51-57

Cobalt, chromium, and
tungsten alloy
C1Tungsten Carbide
Ball: HRA 88-89
Seat: HRA 88-89.5

Tungsten with Cobalt
binder
C3Titanium Carbide
Ball: HRA 89-90.5
Seat: HRA 89-90.5

Tungsten and titanium carbide
with cobalt binder
 


 
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