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High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts

High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts

  • High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
  • High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
  • High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
  • High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
Product Details:
Place of Origin: Liaoning,Shenyang
Brand Name: SYTOP
Certification: ISO9001
Model Number: TP006
Payment & Shipping Terms:
Minimum Order Quantity: 20pcs
Price: USD 5-50/PC
Packaging Details: foam sheet and wooden case or export pallet
Delivery Time: 20-35 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 4000PCS per month
Contact Now
Detailed Product Description
Material: Cobalt Chrome Alloy Properties: Wear And Corrosion Resistance
Application: Oil And Gas Industry Valve Pump Hardness: Cobalt Chrome Alloy 20: 53-59HRC Cobalt Chrome Alloy 3: 51-55HRC
Density :: 8.6-8.8g/cm3 Process: Powder Metallurgy
OEM: Accept Free Sample: Available
Color: Grey And Silver Specification: API Standard
High Light:

valve seat replacement

,

valve seat ring

Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and 

cooperate very good , no better material can replace them now . 

 

The valve balls are made of Cobalt Chrome Alloy 20 and Cobalt Chrome Alloy seat are made of Cobalt Chrome Alloy 3 . They are a good team to 

resist the wear and corrosion issue in oil and gas pimping process . 

 

What is the Details of our Cobalt Chrome Alloy seat and ball?

 

Material :

Cobalt Chrome Alloy
Process : Powder Metallurgy , it is short for PM 
Hardness: 53-59HRC
Density : 8.6-8.8 g/cm ³
Size :

Diameter 11-60 mm 

 
Properties : Wear and corrosion resistance, high temperature resistance
Application : Oil well pump components ,  wear and corrosion resistance parts
Instructions : Drawing made upon cutomers request
Usage : one balls with one valve 
Tolerance control : turning or grinding surface , tolerance upon drawing
Production lead time Samples 10 days , normal order 30 days
Production capacity : 40,000pcs one month.
Package : carton or wooden case , pallet for export
 

 

 

Chemical compositions and properties (%)

 

 

Brand C Mn Si Cr Ni Mo W Co Fe P S

Density

(g/cm3)

Hardness

(HRC)
ST 3 2.0-2.7 1.0 1.0 29-33 3.0   11-14 Bal. 3.0 ≤0.03 ≤0.03 8.55 51-55
ST 6 0.9-1.4 1.0 1.5 27-31 3.0 1.5 3.5-5.5 Bal. 3.0 ≤0.03 ≤0.03 8.35 38-44
ST 12 1.1-1.7 1.0 1.0 28-32 3.0   7.0-9.5 Bal. 3.0 ≤0.03 ≤0.03 8.40 44-49
ST 20 2.2-3.0   2.0 30-34 3.0 1.0 14-18 Bal. 3.0 ≤0.05 ≤0.05 8.65 53-59
TanTung G 25 2.2-2.8 1-3   27-32 7 Ta/Nb 14-19 Bal. 2-5     8.84 57-60
TanTung G 35 3.3-3.8 1-3   27-32 7 Ta/Nb 14-19 Bal. 2-5     8.80 60-63
Triballoy 400 0.04   2.5-2.7 8-10   27-29   Bal.         55
Triballoy 800 0.04   3.2-3.6 16-18   27-29   Bal.        

58

 

 

Dimensions of our valve seats

 

API Valve Seat Standard

No. Specifications

Dimensions

OD/ID×H (in)

Weight

(g/pc)
1 VII-106 0.793/0.460×0.500 22.81
2 VII-125 0.918/0.550×0.500 29.55
3 VII-150 1.168/0.670×0.500 49.53
4 VII-175 1.388/0.825×0.500 68.13
5 VII-200 1.478/0.960×0.500 69.05
6 VII-225 1.720/1.060×0.500 100.34
7 VII-250 2.010/1.310×0.500 127.04
8 VII-375-1 3.072/1.700×0.750 536.94
9 VII-375-2 3.072/1.880×0.750 484.12

 

 

Note: The unit weight is only for reference. The actual weight might have some variations.

 

Product Features 

 

valve seats details.jpg

 

 Advantages of our valve seat

 

1. High temperature resistance

The strength keeps stable up to 800℃ and it can even momentarily used at 1200℃.

 

2. Wear resistance

Due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a

CoCr alloy matrix, it has exceptional wear and galling resistance.

 

3. Corrosion resistance

This exellent and lovely property allows this kind of material parts to be used in oil&gas, slurry, acid liquid and any other mediums.

 

4. Production process

Powder metallurgy pocess, it has better strength than casting parts, better granule structure and avoiding the troubles caused by casting defects. 

 

Related products :

 

High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts 1

 

 

Please contact immdeiately if any request . thank you ! 

 

Tag:

valve seat replacement,

cylinder head valve seats,

valve seat ring

Contact Details
Shenyang Top New Material Co.,Ltd

Contact Person: Bella Hu(Email to us, TM can't be received)

Tel: 86--13897908592

Send your inquiry directly to us
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