API Spec V11 Series Stellite Valve Seat

• Application: Oil Drilling
• Product Name: Stellite Valve Seat
• Certification: API
• Model NO.: V11-106, 125, 150, 175, 200, 225, 250, 375
• Raw Materials: Cobalt Alloy, Tungsten Carbide, Stellite
• Model: V11-106, 125, 150, 175, 200, 225, 250, 375
• Free Sample: Available
• Factory Visit: Yes
• Technical Support: Yes
• Package: Carton Box
• Delivery Time: 20 Days for Large Quantity
• Transport Package: Cartons and Wood Case Packaging
• Specification: API
• Trademark: ZS
• Origin: Henan, China
• HS Code: 0
• Production Capacity: 1000 Meter /Month

Product Description

API Spec V11 Series Stellite Valve Seat

Sucker rod pumps valve balls and valve seats are widely used in oil fields, their performance directly affects the use effect and service life of the pumps.

Materials have stainless steel, ceramic, hard alloy (tungsten carbide), and can meet the needs of various well conditions., with advantages of high hardness, wear resistance, corrosion resistance.

Specifications of Valve Ball & Valve Seat for API Sucker Rod Pump: 

Model/Item	V11-106	V11-125	V11-150	V11-175	V11-200	V11-225	V11-250	V11-375
Ball-D +0.020/-0.010 (+0.51/-0.25)	15.88 (0.625in)	19.05 (0.75in)	23.83 (0.938in)	28.58 (1.125in)	31.75 (1.25in)	34.93 (1.375in)	42.88 (1.688in)	57.15 (2.25in)
Seat-ID   ± 0.050    (± 1.27)	11.68 (0.46in)	13.97 (0.55in)	17.02 (0.67in)	20.96 (0.825in)	24.38 (0.96in)	26.92 (1.06in)	33.27 (1.31in)	43.18 (1.7in)
Seat-OD +0.000/-0.005 (+0.00/-0.13)	20.14 (0.793in)	23.32 (0.918in)	29.67 (1.168in)	35.26 (1.388in)	37.54 (1.478in)	43.69 (1.72in)	51.05 (2.01in)	78.03 (3.072in)
Seat-H +0.020/-0.010 (+0.51/-0.25)	12.70  (0.500in)	12.70  (0.500in)	12.70  (0.500in)	12.70  (0.500in)	12.70  (0.500in)	12.70  (0.500in)	12.70  (0.500in)	19.05  (0.750in)

Features:
1) Castings of main alloys: Cobalt-base alloy, nickel -base alloy and stellite alloy;
2) Available forms: End product or blank;
3) Properties: Good resistance against corrosion and oxidation;
4) Main application: Extensively used in petrochemical industry, marine exploration, heat exchanger and pump;
5) Processing: Investment casting, sand casting.