Cemented Carbide Big John Cameron H2 Hj Choke Bean and Stem
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Product Highlights
- Customized Grain Size: Grain size customizable from 0.6 to 2.4um based on application needs.
- OEM Acceptance: OEM services available for custom manufacturing requirements.
- 1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.
- High Hardness: Hardness ranges from 89.5 to 90.5 HRA for superior wear resistance.
- CNC Milling Process: Manufactured using precision CNC milling for high accuracy.
- Polished Surface: Advanced polishing process ensures smooth surface finish.
- Wide Size Range: Bean sizes available from 2/64 inch to 40/64 inch.
- Virgin Raw Material: Constructed using 100% virgin raw material for maximum quality.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- choke bean
- Manufacturing Process
- CNC Milling
- Surface Treatment
- Polishing
- Operation Pressure
- Atmospheric Pressure
- Sample
- Acceptable
- OEM
- Acceptable
- Grain Size
- 0.6-2.4um
- Model No.
- Tungsten Carbide Thread Nozzles
- Application
- Oil & Gas Industry, Pump etc
- Transport Package
- Standard Packing
- Specification
- OEM
- Trademark
- Sunrise
- Origin
- Zhuzhou Hunan
- HS Code
- 8413910000
- Production Capacity
- 500000
- Package Size
- 32.00cm * 31.00cm * 30.00cm
- Package Gross Weight
- 1.000kg
- Lead Time
-
25 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cemented Carbide Big John Cameron H2 Hj Choke Bean and Stem
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Product Description

used without an adapter in a postive or adjustable choke.
Material is tungsten carbide
Bean sizes range from 2/64 inch to 40/64 inch.
PDC drill bits tungsten carbide are availabe in these styles and sizes:
plum blossom type thread nozzles
internal hexagonal thread nozzles
outer hexagonal thread nozzles
cross groove thread nozzles
Y type(three grooves) thread nozzles
gear wheel drill bitt nozzles and press fracturing nozzles.
We are manufacturing standard and threaded tungsten carbide nozzles for use in roller cone and fixed cutter drill bits. tungsten carbide nozzles are available in a wide range of styles and size combinations for most downhole drilling applications in oil and natural gas prospecting.
| Product name | Material grade | Composition | Physics preformance | |||
| Tungsten carbide nozzle | YG8 | WC | CO | Hardness 89.5---90.5HRA |
Density 14.6---14.85g/m3 |
Bend strenght > 2300 N/MM |

1) 100% virgin raw material
2) Customized,We have over 15 years' experience in the shaped tungsten carbide products
3) Various kinds of material grades are available based on customer's application
4) we have professional advanced production line and inspection equipment to ensure high quality products.
5) Advanced technology with precision ground and high polishing process
6) High wear resistance, high hardness and impact toughness
7) Excellent after-sales service
We have the following products:
Chokes and valves trim parts
Pumps seal rings
Drill bit nozzles, inserts, cutters
TC bearings, PDc thrust bearings
Downhole flow control components
Artificial lift pumps components
MWD parts, downhole tool components








About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR239786". Items marked "" are certified.
Company Profile
Zhuzhou Sunrise Hardmetal Tools Co., Limited is a professional company which is contributed to study and manufacturer and serve carbide wear-resistance material. For many years, our company rely on progressive production equipment and strong technician strength, constantly studying advanced technology from Switzerland, Germany and America, etc. Combining the valuable feedback from customers, taking advantage of local tungsten carbide and ceramic material, has developed various grinding and dispersion parts which had been reached domestic first-class grade.
Our tungsten grinding rotor, pegs, dispersing tray, tungsten carbide dynamic and static ring, cone round turbo, are mainly used to coating, printing, painting, dying and on the equipment of oily product grinding and dispersion process. All our products were best-sold to twenty more provinces in China, which not only help to solve manufacturer problems for customers sale, but also be honored as foreigner replacement by many customers.
Zhuzhou Sunrise Hardmetal Tools Co., Limited is always insisting on the business idea of "integrity industry, brand business, quality development", and paying attention to the enterprise image and own brand construction. We keep a close relationship with all customers, and consider every client as a mentor, constantly strengthen the communication and cooperation, and provide the perfect service for them. We focusing on providing the most effective solution for customers, are supposed to be a professional and diversified hard alloy manufacturer. We not only offer the standard products, but also make all kinds of customized proposal to meet customers needs together with customers themselves.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 999 Panglong Road, Yunlong Road, Hetang District, Zhuzhou, Hunan, China
-
Plant Area
- 132 square meters
-
Number of Employees
- 4
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Tungsten Carbide Rod, Tungsten Carbide Die, Tungsten Carbide Strip, Tungsten Carbide Nozzle, Tungsten Carbide Plate, Tungsten Carbide End mill Cutter, Tungsten Carbide Button Bits, Tungsten Carbide Ring, Tungsten Carbide Seal Ring, Tungsten Carbide Mining Tools, Tungsten Carbide Cutter, Tungsten Car
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-03-13
- Export Year
- 2013-01-01
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- What is the warranty period?
- We provide a 1-year warranty for this product.
- Can the grain size be customized?
- Yes, the grain size is customizable within the range of 0.6 to 2.4um.
- Do you accept OEM orders?
- Yes, OEM services are acceptable for this product.
- What is the hardness of the tungsten carbide nozzle?
- The hardness ranges from 89.5 to 90.5 HRA.
- What manufacturing process is used?
- The product is manufactured using CNC milling and polishing processes.
- What are the available bean sizes?
- Bean sizes range from 2/64 inch to 40/64 inch.
- What is the lead time for orders?
- The lead time is one month during both peak and off-peak seasons.
- What payment terms are accepted?
- We accept T/T and Western Union for payment.
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