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Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Specifications
Brand Name :
SYTOP
Model Number :
TP006
Certification :
ISO9001
Place of Origin :
Liaoning,Shenyang
MOQ :
20pcs
Price :
USD 5-50/PC
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
4000PCS per month
Delivery Time :
20-35 working days
Packaging Details :
foam sheet and wooden case or export pallet
Material :
Cobalt Chrome Alloy 3 seat and Cobalt Chrome Alloy 20 balls
composition :
CoCr W
Hardness :
Cobalt Chrome Alloy 20: 53-59HRC Cobalt Chrome Alloy 3: 51-55HRC
Density : :
8.6-8.8g/cm3
Process :
powder metallurgy
Free Sample :
available
color :
grey and silver
specification :
API standard
Drawing made :
ok
Description

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 : S

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 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

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

Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

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.

Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

Company introduction

Shenyang Top New Material Co., Ltd owns its advantages in the industrial metal materials area. The company specializes in the R&D, manufacturing and sales of investment casting and powder metallurgy components made of Cobalt Chrome Alloy, Cobalt Chrome alloy. Founded in Year 2001, SYTOP has 16 years producing experience and 10 years exporting experience. Our solid quality and integrity wins us a good name in our customers.

Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

Package and shipment

Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

FAQ

1: Are you a manufacturer or a trading company?

A1: We are the manufacturer located in the north of China with 15 years producing experience and 10 years exporting experience.

Q2: What's the material of your valve seats?

A2: It's the CoCrW alloy, which is usually called Cobalt Chrome Alloy.

Q3: What's the Cobalt Chrome Alloy?

A3: It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.

Q4: What's the lead time of valve seats?

A4: 15-30 days depending on the order quantity.

Q5: What's the tolerance and surface finish we can control?

A5: As your demand.

Q6: How do we deliver the seats?

A6: We are the VIP customer of DHL express, having good discounts.

Q7: MOQ?

A7: 5pcs

Q8: Why I choose your company?

A8: We are professional. We are reliable. We are easy communication.

Product tags

steel seal head gasket sealer

,

polyurethane sealant engine mount

,

steel seal head gasket
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Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

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Product Detail
Brand Name :
SYTOP
Model Number :
TP006
Certification :
ISO9001
Place of Origin :
Liaoning,Shenyang
MOQ :
20pcs
Price :
USD 5-50/PC
Contact Supplier
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components
Powder Metallurgy Check Exhaust Valve Seat Mechanical Seal Components

Shenyang Top New Material Co.,Ltd

Verified Supplier
9 Years
liaoning, shenyang
Since 2001
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Cobalt Chrome Alloy, Cobalt Alloy Castings, Silver Tungsten Alloy
Total Annual :
3million-5million
Employee Number :
50~100
Certification Level :
Verified Supplier
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