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

API Valve Balls and Valve Seats, V11 Valve Balls and Valve Seats, Sucker Rod Pump Valve Balls and Valve Seats manufacturer / supplier in China, offering API 11ax Standard Carbide Valve Balls and Valve Seats, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Sucker rod pump API 11ax Standard Carbide Valve Balls and Valve Seats

API 11ax Standard Carbide Valve Balls and Valve Seats

Purchase Qty.:
1-499 500-999 1,000-1,999 2,000-4,999 5,000+
FOB Unit Price: US $50 US $49.8 US $49.5 US $49.3 US $49
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $50
500-999 US $49.8
1,000-1,999 US $49.5
2,000-4,999 US $49.3
5,000+ US $49
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: V11-175 /V11-225/V11-250
  • Material: Stellite/Tungsten Carbide
  • Drawing: Available
  • OEM: Available
  • Transport Package: Wood Cases
  • Origin: Henan
  • Size: API V11 Serie
  • Samples: Available
  • ODM: Available
  • Trademark: zhongshi
  • Specification: API V11 series
Product Description
API 11ax Standard Carbide Valve Balls and Valve Seats                              API 11AX  Standard   Wolfram Carbide Valve Balls and Valve Seats

Vavle ball and valve seat advantage
1.We use 100% raw material to produce tungsten carbide products
2.It is with high hardness, good wear resistance and high toughness
3.We can offer any size tungsten carbide products
4.We proudce the product according to your requirements.

 API 11ax Standard Carbide Valve Balls and Valve Seats
Material for Balls and Seats

A1Stainless Steel
Ball:HRC 58-65
Seat:HRC 52-56

UNS 41000-UNS 44000
B2Cobalt Alloy ,Cast
Ball :HRC 56-63
Seat:HRC 50-56

Cobalt,chromium,and tungsten alloy
B2Cobalt 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

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

Tungsten and titanium carbide with cobalt binder

1. High strength, hign wear resistance, high percision, 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 compatiable 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. Compatiable high precision valve seats can also be made.
API 11ax Standard Carbide Valve Balls and Valve Seats
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Ms. Molly Wei
sales manager
To: Ms. Molly Wei

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