Precision Pi Machined Parts for Semiconductor Vacuum Equipment

Name: Precision Pi Machined Parts for Semiconductor Vacuum Equipment
Brand: Craftsman (Suzhou) Machinery Co., Ltd.
SKU: 2178216522

Jiangsu, ChinaCraftsman (Suzhou) Machinery Co., Ltd.

US$4.00-50.00

1 Piece

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Material

Polyimide Parts

Usage

Semiconductor Equipment, Fpd Equipment, Vacuum Equ

Model NO.

LW-PI-4082

Raw Materials

Polyimide (Pi), Available in Natural Pi / Graphite

Medium

Custom by Drawing

Performance

Custom by Drawing

Color

Custom by Drawing

Process

CNC Machining / Turning and Milling / Precision Gr

Product Type

Pi Precision Machined Parts

Transport Package

Custom Packaging Based on Product Size

Trademark

LIANG JIANG

Origin

China

HS Code

3920920000

Production Capacity

50000

Key features

Made of premium polyimide (PI) material, one of the most heat-resistant engineering plastics; available in natural amber PI (insulating) or graphite-f

Excellent electrical insulation, radiation resistance, low outgassing, suitable for precision parts in semiconductor/vacuum/aerospace fields

Supports CNC precision machining, turning and milling, custom PI parts by drawing or sample

Company profile

Importers and ExportersManagement CertificationQuality AssuranceR&D Capabilities

Craftsman (Suzhou) Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Shanghai port, ningbo port, Taicang portAverage Response Time: ≤0.36h

AI-Powered supplier vetting

SummaryThe supplier focuses on the design, manufacturing, sales, and technical support of UHV pump stations and casting pouring riser separators. It reports own factories, CNC and testing equipment, ISO9001:2015 certification, ERP-based management, and standardized finished-product inspection. Customization and ODM services are available, but no new product was developed in the past year. Service governance is weakly documented: procedures exist without records for service capability assessment, while corrective-action and complaint-handling procedures or records are absent. The supplier has inventory capacity and self-operated import/export rights, but no valid manufacturing-capacity contract with its related subcontractor, overseas warehouse, overseas showroom, overseas agents, or branches. Export sales represent 1%–10% of total sales. Financial information is insufficient for assessment and is excluded from this analysis.

Supplier typeThe supplier describes itself as an industrial manufacturer focused on UHV pump stations and casting pouring riser separators, with own factories and modern machining, measurement, and testing equipment. This supports classification as a manufacturing-oriented supplier rather than a pure trader.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it operates an ISO9001 quality management system and ERP management. However, no additional certification or factory environmental impact assessment report is provided.

After-Sales capabilityThe supplier has inventory service capacity and has participated in an offline trade show, but it lacks written procedures or records for corrective and preventive actions and customer complaint handling. It also has no overseas warehouse, overseas showroom, overseas agents, or branches, limiting documented after-sales infrastructure.

Production capacityOwn factories, CNC milling, three-dimensional and testing equipment, inventory capacity, export rights, and uniformly followed finished-product inspection instructions indicate established production and fulfillment capabilities. However, there is no valid manufacturing-capacity contract with a related subcontractor, and overseas operational capacity is absent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements directly support broad customization capability.

Product Q&A

Q:What are the characteristics of PI machined parts?

PI (polyimide) is one of the most heat-resistant engineering plastics, with long-term service temperature up to 300 and above, while offering excellent electrical insulation, radiation resistance, low outgassing and chemical corrosion resistance, making it an ideal material for high-end industrial applications.

Q:What is the temperature range of PI material?

PI long-term service temperature range is 269~300, short-term up to 400, glass transition temperature 400, no melting point (thermoset polymer). DuPont Vespel SP series is the benchmark PI brand; Saint-Gobain Meldin or Ensinger Tecasint equivalents also available.

Q:Can PI parts be customized?

Customization is supported. We can perform CNC precision machining based on customer drawings or samples, working with PI bars, sheets, tubes and other raw materials, with machining accuracy up to 0.01mm.

Q:What are the main application fields of PI parts?

Mainly used in semiconductor equipment (wafer carriers, plasma etch chamber components, ESD-sensitive fixtures), FPD equipment (vacuum chamber seal rings, insulating sleeves), vacuum equipment (low outgassing parts), aerospace (high-temperature structural parts, radiation-resistant parts), and electronics (high-temperature insulators). Anti-static PI grades for ESD-sensitive areas; natural PI for insulation requirements.