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Silicon Nitride Si3n4 Ceramic Bead Valve Ball for Petroleum Industry
US$15.00
10-49 Pieces
US$14.00
50-999 Pieces
US$12.00
1,000+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableApplication
Industrial CeramicType
Ceramic BallModel NO.
BBTSN004Model Number
Silicon Nitride Ceramic BallBulk Density
3.2*10^3 Kg/M3Flexural Strength
610 MPaElastic Modulus
290 GpaVickerts Hardness
14 GpaThermal Conductivity
30 W/MkMaximun Use Temperature
1000Surface
PolishingTransport Package
Wooden BoxSpecification
CustomizedTrademark
OEMOrigin
Jiangsu, ChinaProduction Capacity
500000PCS/MonthKey features
Superior Hardness: Vickers hardness reaches 14 GPa with excellent wear resistance.
Lightweight Design: Lighter than steel balls, reducing centrifugal force and wear on raceways.
Corrosion Resistance: Excellent resistance to corrosion and corrosive chemicals in harsh environments.
Perfect Surface Finish: Achieves Ra values of 4 to 6 nanometers for smooth operation.
No Metal Pollution: Silicon nitride material ensures zero metal contamination.
OEM/ODM Customization: Full customization available for designs and specifications.
Fast Stock Delivery: Delivery within 3-5 days for items in stock after payment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤5.14h
AI-Powered supplier vetting
SummaryHighborn Group is a combined quartz and ceramics enterprise with more than 20 years of development and reported customers in over 108 countries. It operates two production lines, has in-stock capability, valid manufacturing contracts with associated subcontractors, and supports OEM, ODM, and full customization services. Quality-related procedures and records are documented for corrective/preventive actions and complaint handling, and quality assurance is reported. However, the supplier has no supplier-management-system certification, no SDK, no overseas agents, branches, warehouse, or showroom, and no stated new-product development during the past year. Production controls also have limitations: finished products are checked by packing staff, and ongoing quantity reconciliation is not performed for every batch or production lot. Financial information is insufficient for a credibility judgment.
Supplier typeThe supplier is identified as Highborn Group, a combined company focused on quartz and ceramics, with activities spanning research, manufacturing, processing, and sales. It is not identified as an offshore company, and its head office province is Jiangsu.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence for the requested area.
After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective/preventive actions and customer complaints, plus in-stock service capability. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports structured service handling but not a broad overseas service network.
Production capacityThe supplier operates two production lines, has in-stock capability, valid contracts with associated subcontractors, and established outsourcing procedures. Its controls are partly limited because finished products are checked by packing staff and ongoing quantity reconciliation is not performed for every batch or lot.
Customization capabilityThe supplier explicitly provides full customization and ODM services and states that it has OEM capability for well-known brands. These fields directly support strong customization capability.
Client casesThe supplier states that it exports to over 100 countries, supplies clients in over 108 countries, and derives 51%–70% of total sales from exports; it also reports eight years of exporting. These statements demonstrate broad international customer exposure, although named customer cases are not provided.
Product Q&A
Q:What products and service can you offer us?
A:
With the development more than 20 years, now we have 11 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, porous metal fiber felt, polyester fiber cotton products and silicone rubber. For all the produc
Q:Before mass order, can you offer samples? How will you charge for them?
A:
We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3 days, however if need processing, we can deliver out within 15 days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.
Q:What test report or certificate can you offer? What achievements have you made in research and development?
A:
Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 40 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
Q:Do you have any agent in our area? Can you export your products directly?
A:
Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 129 countries and regions, and our clients can contact us and purchase our products or service directly.
Q:If the quality can not meet the requirement or any loss during the freight, how should we do?
A:
We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
Send Inquiry
*To:
LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.
LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.*Content:
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