Can you perform electropolishing?

Yes, through certified partners.

What thread types can you machine?

NPT, NPTF, BSPP, BSPT, UN/UNF/UNC, Metric, and custom threads.

Do you offer cleanroom cleaning and packaging?

Yes, Class 100 / ISO 5 cleanroom packaging available.

Is 316L suitable for WF6 and TiCl4 service?

Yes, molybdenum content (2-3%) provides superior resistance to these corrosive precursor gases.

Send drawings (PDF/STEP/IGS/DWG) with material, tolerance, finish requirement, electropolish requirement, and quantity. No drawing? Send sample/photo/sketch - free support.

What is your lead time?

Sample 12-18 days. Batch 3-4 weeks. Rush service available.

Do you offer samples?

Yes. Sample fee refundable upon mass production order.

What after-sales support do you offer?

30 days to report issue, solution in 7 days. Click 'Contact Supplier'.

Precision CNC Components for CVD Systems with 316L Stainless

Name: Precision CNC Components for CVD Systems with 316L Stainless
Brand: GUANNENG PRECISION MACHINERY CO.,LTD.
SKU: 2308143705

Guangdong, ChinaGUANNENG PRECISION MACHINERY CO.,LTD.

US$5.00

100-999 Pieces

US$3.00

1,000-9,999 Pieces

US$0.75

10,000+ Pieces

Product profile

Customization

Available

Application

Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory

Standard

GB, EN, China GB Code, JIS Code, TEMA, ASME

Surface Treatment

Powder Coated

Production Type

Mass Production

Machining Method

CNC Machining

Material

Steel

Keywords 01

316L Stainless Steel CVD Components

Keywords 02

Precision CNC Machined Gas Distribution Plates

Keywords 03

Semiconductor Process Chamber Parts

Keywords 04

Electropolished 316L Showerhead Components

Keywords 05

Corrosion Resistant Stainless Steel Parts

Keywords 06

Low Outgassing Vacuum Components

Keywords 07

Semi F20 Compliant Stainless Steel

Keywords 08

Cleanroom Packaged CVD Hardware

Keywords 09

High Purity Gas Delivery Fittings

Keywords 10

Ald System Mechanical Components

Transport Package

Individual Packing + Wooden Case

Specification

OD68*L900mm

Trademark

GGN

Origin

China

HS Code

8466939000

Production Capacity

1000PCS

Key features

Superior Corrosion Resistance: 316L stainless steel resists aggressive CVD precursor gases like WF6 and TiCl4.

Ultra-Low Outgassing: Outgassing rate <1x10^-10 Torr.L/s.cm2 ensures stable vacuum conditions.

High Precision Tolerance: Critical features held to +/-0.003mm with 100% CMM inspection.

Electropolishing Capability: Achieves ultra-smooth surface Ra <=0.2um to minimize particle generation.

SEMI F20 Compliance: Available with full material traceability and EN 10204 3.1 certificates.

Cleanroom Packaging: Class 100 / ISO 5 cleanroom cleaning and packaging included.

Fast Sample Lead Time: Samples delivered in 12-18 days with rush service available.

Factory Direct Pricing: Direct manufacturer with 17 years experience and no middleman markup.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

GUANNENG PRECISION MACHINERY CO.,LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.21h

AI-Powered supplier vetting

SummaryDongguan Guanneng Automation Technology Development Co., Ltd. is a China-based combined business entity identified in one record as a trade company, operating in Dongguan, Guangdong. It reports more than 15 years of machining-industry experience, while the company establishment date provided is 2018. Its stated capabilities include CNC machining, milling, grinding, wire cutting, turning, testing, assembly, and after-sales service. The supplier reports its own factory, multiple production lines, more than 10 production lines, and ISO9001:2015 certification. It serves machining, biomedical, automotive, semiconductor, automation, and petroleum machinery industries, and exports to East Asia, Europe, and North America. Lead times are stated as within 15 working days in both off-peak and peak seasons. Evidence is insufficient to assess financial credibility, innovation output, formal outsourcing or contract controls, overseas warehousing, traceability, or named customer cases. The audit record is dated November...

CertificationsThe supplier reports holding an ISO9001:2015 certificate and describes a dedicated quality control department and strict ISO9001-based production management system. A BV audit is also recorded for November 9, 2023 through November 8, 2024, although the audit result is listed as 0 without an explained scale.

After-Sales capabilityThe company description explicitly includes after-sales service among its integrated activities and states that it serves domestic and overseas enterprises. However, the records provide no specific response process, service coverage, repair policy, or overseas service infrastructure; overseas warehouse and showroom capabilities are marked unknown.

Production capacityThe supplier reports more than 15 years of machining-industry experience, its own factory, multiple production lines, and more than 10 production lines. It lists CNC machining, milling, grinding, wire cutting, and turning capabilities, serves several industrial sectors, and states lead times within 15 working days in both peak and off-peak seasons.

Customization capabilityThe product and service descriptions cover precision CNC machining, CNC turning, grinding, wire cutting, machinery parts, testing, and assembly. The supplier states that its production lines can meet different product needs and requirements, supporting customization, although no detailed engineering workflow, tolerance range, tooling policy, or sample-development evidence is provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a direct manufacturer - 2,000 sqm, 17 years of experience, 30+ CNC machines, ISO9001, 3D CMM.

Q:Why is 316L preferred for CVD systems?

316L offers superior corrosion resistance against CVD precursor gases, ultra-low outgassing for stable vacuum, and low carbon content for weldability.

Q:What is the outgassing rate of 316L?

< 1x10^-10 Torr.L/s.cm2 when properly cleaned and baked.

Q:What is SEMI F20 compliance?

SEMI F20 defines metallurgical cleanliness and composition for semiconductor grade 316L. Available upon request.

Q:What surface roughness can you achieve?

As-machined Ra <=0.8um. Electropolished Ra <=0.2um.