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

Rough Casting Tungsten Balls, Semi Finished Cobalt Alloy Balls, Rough Casting Valve Ball and Seat manufacturer / supplier in China, offering Rough Casting Tungsten Balls, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

(/ )

Rough Casting Tungsten Balls

FOB Price: Get Latest Price
Min. Order: 50 Sets
Production Capacity: 60000 PCS/Month
Transport Package: Carton Box or Plywood Cases.
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: V11-375
  • Valve Seat Height: 19.05 Mm
  • Certificate: API 11ax
  • Specification: API
  • HS Code: 84139100
  • Ball Diameter: 57.15mm
  • Valve Seat Od: 78.029 Mm
  • Trademark: PYZS
  • Origin: Cn
Product Description


Properties: good resistance against corrosion and oxidation;

Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts.

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

Seat-ball valves for sucker rod pump/pump suction valve Ball
Technical Parameters
1. Certificate: API 11AX specs
2. Manufacturing Process: B1 or B2
3. Treated with anti-corrosion material, cobalt alloy, tungsten carbide, nickel and chromium.
4. Model: V11-106, V11-125, V1-150, V11-175, V11-225, V11-250, v11-375

Seat-ball valves for sucker rod pump/pump suction valve Ball


Seat Size
Ball Size
V11-125 1-1/4"3/4"
V11-1501-1/2" 15/16"

Send your message to this supplier
Mr. lee
sales manager
To: Mr. lee

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category