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Cobalt Alloy Valve Cage For Oil / Gas / Well Pump 38 - 44 HRC Hardness
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Brand Name:SYTOP
Model Number:TP014
Certification:ISO9001
Price:USD 6/PC
Payment Terms:L/C, T/T, Western Union, MoneyGram
Supply Ability:5000PCS/MONTH
Delivery Time:20-30 Working days
Company Data
Verified Supplier
Contact Person
Bella Hu(Email to us, TM can't be received)
Business Type:
Manufacturer Distributor/Wholesaler Exporter Seller
Officials:
No.35, Xingnong Road, Shenbei District, Shenyang, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Cobalt Chrome Alloy valve seat inserts are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now .
What is the Details?
| Material : | Cobalt Chrome Alloy |
| Process : | Casting |
| Hardness: | 38-44HRC |
| Density : | 8.4 g/cm ³ |
| Properties : | Wear and corrosion resistance |
| Application : | Oil well pump components , wear and corrosion resistance parts |
| Instructions : | API standard , Drawing made upon customers request |
| Tolerance control : | turning or grinding surface , tolerance upon drawing |
| Production lead time | normal order 30 days |
Chemical compositions and properties (%)
| Brand | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S | Density (g/cm3) | Hardness (HRC) |
| 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 | 8.4 | 38-44 |
Dimensions of our valve seats
API Valve Seat insert Standard
| No. | SPECIFICAIONS | OD (inch”) | ID (inch”) | HEIGHT (inch”) |
| 1 | 1-1/4” | .800” | .940” | 1.002” |
| 2 | 1-1/2” | .980” | 1.169” | 1.229” |
| 3 | 1-3/4” | 1.175” | 1.389” | 1.489” |
| 4 | 2” | 1.285” | 1.616” | 1.747” |
| 5 | 2-1/4” | 1.410” | 1.720” | 1.890” |
| 6 | 2-3/4” | 1.754” | 2.175” | 2.190” |
| 7 | 3-1/4” | 2.040” | 2.687” | 2.375” |
| 8 | 3-3/4” | 2.290” | 3.247” | 2.620” |
Note: The unit weight is only for reference. The actual weight might have some variations.
Application
Advantages of our valve seat and ball
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 andavoiding the troubles caused by casting defects.
About us
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. 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.
Package and shipment
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 and10 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 package?
A6: We are the VIP customer of DHL express, having good discounts.
Q7: MOQ?
A7: NO MOQ of valve seat but balls MOQ upon the API standard size are different .
Q8: Why I choose your company?
A8: We are professional. We are reliable. We are easy communication.
Best Service
1. Drawing made and products design
Our professional engineer team supply drawing design service .
2. A entire process supervising
Our sales team will update the whole progress to you .
3. Good English communication and export service .
4. Quickly reply and provide professional solution to your project.
Please do not hesitate to contact us for price or samples .
Company Profile
Shenyang Top New Material Co.,Ltd
Founded in 2001, Shenyang Top New Materials Co., Ltd. has concentrated on research, development and production of cobalt-base alloys, silver tungsten alloys and metal ceramics for many years. The company has established good cooperative relations with scientific research institutions such as the Metal Institution of the Chinese Academy of Sciences and Northeastern University and has researched and developed new products.
At the end of 2012, the company made significant technical breakthroughs in producing cobalt-base alloys by a powder metallurgic method after five years of research and development, which vigorously promoted the company's growth. It can produce cobalt-base alloy sawtooth tips, valve balls, valve seats, pipes, rods, welding rod chemical fiber cutters, hot-extrusion dies, thermocouple protective pipes and cobalt-base alloys with multiple shapes. The company has established business relations with numerous domestic and overseas manufacturers, winning customers' wide approval.
Silver-tungsten alloys, which the company produces, feature uniform and compact organization, can completely replace imported products and simultaneously are exported to developed countries of Europe and America.
The company mainly produces precision cast products such as cobalt-base alloys through vacuum or regular pressure precision casting. Its partial products are exported to the countries of Europe and America.
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