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38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

We have opened up the parcel and fitted some of the bushes into the machine, they looking very good and high quality.

—— Ian

Triangle tips were good,customer said they worked fine. On another quote will be sent tomorrow. thanks !

—— Jim

Thank you so much, you are a sweetheart, you will receive new orders soon.

—— Kevin

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38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

China 38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance supplier
38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance supplier 38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance supplier 38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance supplier

Large Image :  38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

Product Details:

Place of Origin: Liaoning,China
Brand Name: SYTOP
Certification: ISO9001
Model Number: to011

Payment & Shipping Terms:

Minimum Order Quantity: 3 pcs
Price: USD 2.3/PC
Packaging Details: foam sheet inside and carton case
Delivery Time: 25-35 Working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 6000PCS/MONTH
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Detailed Product Description
Material: Cobalt Chrome Alloy Properties: Wear And Corrosion Reisistance
Chemical Composition: CoCrW Hardness: 38-59HRC
Color: Silver And Grey Application: Oil , Gas Or Chemical Industry
Size: Upon Need

check valve and butterfly valves and exhaust valves are all available  by Cobalt Chrome Alloy material , the great properties of wear resistance , corrosion resistance and high temperature resistance will help you to 

solve technical issues . 

 

Different specification and size are availabe upon customer's request and drawing . 

 

Small quantity could be accepted . 

 

Free samples for testing are OK some parts . 

 

 

What is the Details of our Cobalt Chrome Alloy valve ?

 

Material :

Cobalt Chrome Alloy

Process : Powder Metallurgy and investment casting
Hardness: 38-59 HRC
Density : 8.4 -8.8g/cm ³
Size :

upon the drawing or sample 

 

Properties : Wear and corrosion resistance, high temperature resistance
Application : Oil and gas equipment such as pump , valve , other environment need wear and corrosion resistance parts
Instructions : Drawing made upon cutomers request
Usage : install on valve or pump 
Tolerance control : turning or grinding surface , tolerance upon drawing
Production lead time Samples 15days , normal order 15-25 days
Production capacity : 6,000pcs 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

 

Production process of our bushings

 

1. Powder metallurgy process

A. Better metallurgical structure, better strength

B. Various types of automatic pressing machines from 3 tons to 630 tons. The ordered profiles can be very flexible.

 

2. Investment casting process

Different volume of furnaces, the order quantity can be very flexible.

 

3. Machining

CNC, lathing, drilling, milling, grinding, wire cutting, polishing

 

 

 

38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

Technical requirements of the Cobalt Chrome Alloy parts 

 

Dimensions, drawings, tolerance, surface finish, radius, as your demands.

 

Let us know your demands, we’ll feedback you within 2 hours.

 

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.

 

38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

 

 

 

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

 

 

 

38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

 

Why Choose us?

 

-Our faith is that the quality and customer's demands are always the first important thing for everyone in our company.

1. 15 years in producing cobalt alloy parts and 10 years exporting experience.

2. Providing professional solutions.

3. Our own R&D team has professional backgroun and excellent innovation ability.

4. Drawing designed ability.

5. Customized producing.

6. Small quantity is acceptable.

7. Quick feedback and good English communication.

 

Package and shipment  

 

 

38 - 59 HRC Hardness Cobalt Chrome Alloy Exhaust Valves / Ball Valve Corrosion Wear Resistance

 

FAQ:

 

Q1: What is the Warranty for our products ?
A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q2: Do you provide free samples?
A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q3: What is your minimum order requirement?
A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.
Q4: What is the delivery time of your products?
A4: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days.
Q5: Can you manufacture Special-shaped products?
A5: Yes, we can. We can produce both standard and special prosucts. We can make them according to your drawings and samples.
Q6: May I have my order working schedule?
A6: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

 

Your feedback is our best honor, please do not hesitate to give us your valuable feedback. Send your inquiry details in the below . 

Contact Details
Shenyang Top New Material Co.,Ltd

Contact Person: Elle

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