Stellite 20 Seats and Balls of API Standard V11-175

• Customization: Available
• Certification: ISO
• Surface Treatment: Polishing, Sand Blast, Nickel Plating
• Temperature: High Temperature
• Pressure: High Pressure
• Material: Alloy
• Type: API Standard
• Name: Tc Pairs, Tungsten Carbide Ball and Seat
• Surface: Blanks or Polished Grinding
• Application: Oil Pump, Oil Industry
• Size: V11-106/125/150/175/225/230/375
• Transport Package: as Customer Demand
• Specification: V11-106/125/150/175/225/230/375
• Trademark: HONGZUAN
• Origin: Hunan, China
• Production Capacity: 20 Ton Per Month

Product Description

Products Description
Features of Tungsten carbide API Valve pair seat and ball for sucker rod pump part:

1.For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc.
2.Various grades for cemented carbide balls/pellets can be supplied according to customer's drawings.
3.The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.

Application:

♦ Material: cobalt-base alloy, nickel -base alloy and stellite alloy, Titanium carbide and other corrosion resistant
material.
♦ Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts.
♦ Properties: Seat-ball valves for oilfield Insert Pumps have good resistance against corrosion and oxidation;

Tungsten carbide valve ball and seat are widely used in petroleum drill and exploitation equipment. It's used to the stationary
and roving unidirectional valve in various tube-type oil suction pump due to their high hardness, wear and corrosion resistance as well as good anti-compression and thermal shock characters with a high pump effect.


Tungsten carbide sucker rod pump parts valve ball and seat description

• The valve ball and valve seat are main components and parts of the sucker rod pump.
• The valve ball and valve seat are manufactured and checked according to API Specification 11AX.
• The material of products has excellent properties, such as good wear and corrosion resistance, good ability of anti-compression and thermal shock.
• The products have not only a higher accuracy and also a good sealing character (5 seconds without leakage under a vacuum of 64 Mpa).

API 11AX Valve Ball and Valve Seat Specification

API Type/ Symbol	V11-106	V11-125	V11-150	V11-175	V11-200	V11-225	V11-250	V11-375
Ball-D(mm)	5/8" 15.88	3/4" 19.05	15/16" 23.83	1-1/8" 28.58	1-1/4" 31.75	1-3/8" 34.93	1-2/3" 42.88	2-1/4" 57.15
Seat-H(mm)	12.7	12.7	12.7	12.7	12.7	12.7	12.7	19.05
Seat-OD(mm)	20.14	23.32	29.67	35.26	37.57	43.69	51.05	78.03
Seat-ID(mm)	11.68	13.97	17.02	20.96	24.38	26.92	33.27	45.47
R	1.6	1.6	2.0	2.0	2.4	2.4	2.4	3.5

We also producing Blank surface tungsten carbide ball and seat

Note: the maximum deviation of the roundness of diameter is 0.003mm, the maximum surface roughness is Ra0.1 μm.

Details Images


Company Profile
ZhuZhou HongTong Tungsten Carbide Co., Ltd.,specialized in production carbide products more than 20 years and located in
the hometown of tungsten carbide in China. We can manufacture all kind of tungsten carbide products. Our products are utilized
in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications.
Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc .

We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes,
Finished Products and Packaging to ensure high quality products output.




We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips, Carbide tiles,
HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth,
Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.


Product packaging

FAQ

Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.

Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.

Q3: How to control the products quality?

All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.

Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products

Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.

Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.

Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on