China Tungsten Carbide Plate manufacturer

Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine

Product Details:
Place of Origin: ZHUZHOU,CHINA
Brand Name: CHAOYU
Certification: ISO9001:2008,CE,SGS,etc.
Model Number: Standard and Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Standard export cartons or plywood case.
Delivery Time: 15-20 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10 tons per month
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Detail Information

Item Name: Tungsten Carbide Hard Seal Seat Material: Wolfram Cobalt Alloy
Delivery Time: 15-20 Days Supplying Ability: 3000 Sets Per Month
Business Type: Factory With 20 Years' Experience Other Service: Technical Guide
High Light:

tungsten carbide wear parts

,

valve seat inserts

Product Description

Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine
 
Features of tungsten carbide stem seat
1. 100% raw material.
2. Professional manufacture for tungsten carbide items with 20 years' experience.
3. Size standard as per your requirements.
4. Professional suggestion on products
5. Feedback within 24 hours

6. ISO9001: 2008 certificate, ISO14001:2004
7. Fully adopted in advance technology and equipment.

8. Sintered in HIP Furnace
9. Quality Control System and strict inspection.

 
 
 
Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine
 
Tips of tungsten carbide stem seat

Seat is often used in oil pumping, thermal recovery wells, sand wells, coal and other fields, its working conditions are very bad. However, tungsten carbide seat has excellent performance, so it can well adapted to the environment:

 

1. A good physical properties: high hardness, surface drilling fluid for shock resistance, resistance to erosion, high wear resistance, and its abrasion resistance is 15 to 20 times higher than the best high-speed steel.

 

2. Stable chemical properties: high temperature, anti-oxidation, anti variety of media corrosion (acid, alkali, salt, multi-gas, etc.) .
 
 
Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine
Dimensions of solid tungsten carbide stem seat
These specs are the most common dimensions in our factory,if you can't find the one you need,please contact for more information.
Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine

Sr. codeV11-106V11-125V11-150V11-175V11-200V11-225V11-250V11-375
SD

0.625
(15.88)

0.750
(19.05)

0.938
(23.84)

1.125
(28.58)

1.250
(31.75)

1.375
(34.93)

1.688
(42.88)

2.250
(57.15)

D 0/-0.005

0.793
(20.14)

0.918
(23.32)

1.168
(29.67)

1.388
(36.26)

1.478
(37.54)

1.720
(43.69)

2.010
(51.05)

3.072
78.03

d
+/-0.005

0.460
(11.68)

0.550
(13.97)

0.670
(17.02)

0.825
(20.96)

0.960
(24.38)

1.060
(26.92)

1.310
(33.27)

1.700
(43.18)

h
+/-0.01

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

0.500
(12.70)

 
Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine
 
Quality grade of tungsten carbide stem seat
we offer a wide range of tungsten carbide seats for you to choose,the main quality grade is
K30(YG8),YG11,YG10X.

GradeISO grade

Grain size

(um)

Binder

density

(g/cm³)

Hardness
(HRA)

T.R.S

(N/m㎡)

  YG6X K10

 
fine
 

6≥14.95≥91.5≥1880

 

YG8(C2)

 

K30medium8≥14.80≥89.5≥2020

 
YG11
 

K40medium11≥14.70≥87.0≥2600

 
YG10X
 

 fine10≥14.60≥91.5≥3200

 
Application of tungsten carbide stem seat
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.


Production of tungsten carbide stem seat
Wolfram Cobalt Alloy Tungsten Carbide Valve Seat for Soft Sealing Engine

Our factory is professionally produce customized, non-standard, special and non-magnetic parts.
Our business is focus on:
1. Customized and special shape parts and workblank.
2. Non-standard parts and workblank.
3. Dies or workblank of stretching, drawing, cutting, flatting, hot forging, cold heading, cold extruding, forming for all related machinery industry.
4. Non-magnetic alloy dies for magnetic industry.
5. Standard parts of rod, block, bar and stick, etc.
6. Mining tools like bits, blaze, inlay cutter, sand maker's T- bar and R-bar, etc.
7. Other wear-resistance, anti-corrosion and non-magnetic product.

Customized tungsten carbide stem seat are available too,your inquiry will be more than welcome,work with us!
 
 
 

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