What is your lead time?

Sample (1-10 pcs): 5-7 days. Batch production: 2-3 weeks. Rush service (7-day sample) is available upon request.

How do you ensure quality without increasing cost?

Our 4-step QC is built into production. Every shipment includes a free inspection report for critical dimensions with no hidden fees.

What aftersales support do you offer?

You have 30 days to report any issue. Our team provides a solution within 7 days, including rework, re-production, or refund.

Precision Turned Components for Refinery with Stainless 316

Name: Precision Turned Components for Refinery with Stainless 316
Brand: Dongguan Guanneng Automation Technology Development Co., Ltd.
SKU: 2299704055

Guangdong, ChinaDongguan Guanneng Automation Technology Development Co., Ltd.

US$5.00

100-999 Pieces

US$4.00

1,000-9,999 Pieces

US$2.00

10,000+ Pieces

Product profile

Customization

Available

After-sales Service

12months

Warranty

12months

Manufacturing Process

CNC Milling

Surface Treatment

Without Processing

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Keywords 01

316 Stainless Steel Turned Components

Keywords 02

Refinery Instrumentation Fittings

Keywords 03

CNC Turned 316 Valve Stems

Keywords 04

Custom 4140 Valve Bodies

Keywords 05

Nace Mr0175 4140 Parts

Keywords 06

Quenched and Tempered Steel Machining

Keywords 07

Precision Turned Valve Stems

Keywords 08

NPT Threaded 4140 Fittings

Keywords 09

a-P-I 6A Valve Components

Keywords 10

Heat Treated Alloy Steel Parts

Transport Package

Individual Packing + Wooden Case

Specification

OD68*L1200mm

Trademark

GGN

Origin

China

HS Code

8466939000

Production Capacity

1000PCS

Key features

High Precision Tolerance: Achieves tight tolerance of +/-0.003mm on critical dimensions.

Comprehensive Material Range: Machines stainless steel, aluminum, titanium, copper, plastics like PEEK, and exotic alloys.

Turn-Mill Integration: Completes complex parts in one clamping using live tooling lathes and turn-mill centers.

ISO9001 Certified Quality: ISO9001:2015 certified factory with strict 4-step QC system and traceability.

Free Inspection Reports: Includes full dimensional report with every shipment at no extra charge.

Rapid Sample Delivery: Sample lead time of 5-7 days with rush service options available.

Low MOQ for Prototypes: Accepts minimum order quantity of 1 piece for both prototypes and production.

Free Engineering Support: Provides free DFM feedback and engineering support from sketches or photos.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

Dongguan Guanneng Automation Technology Development 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: 5 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.80h

About Our Factory & Business Background

AddressRoom 202, Building 2, No. 6, Wanjiang Chuangye Industrial Road, Wanjiang Street, Dongguan City, Guangdong Province

Plant Area900 square meters

Number of Employees17

Registered Capital5,000,000 RMB

Terms of PaymentT/T, PayPal

International Commercial Terms(Incoterms)FOB, CIF, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 PCS

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsCNC Machining Parts, Precision Machining Parts, Precision CNC Machining Parts, CNC Turning Part, Machinery Part, Machined Part

Production Lines2

Production MachinesCNC Machining Facility, Drilling Facility, Lathe, Milling Facility, Laser Marking Facility

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2018-08-08

Main MarketsNorth America, Europe, East Asia(Japan/ South Korea)

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer or trading company?

We are a direct factory with 2,000 sqm facility, 13 years experience, 30+ CNC machines, ISO9001, and 3D CMM. Send inquiry for a live video tour.

Q:Can you do both turning and milling on one part?

Yes. Our live tooling lathes and turn-mill centers complete turned and milled features in one clamping for better concentricity and faster delivery.

Q:How to get a quote?

Provide drawings (PDF/STEP/IGS/DWG) with material, tolerance, quantity, finish, and lead time. No drawing? Send a sample, photo, or sketch for free DFM feedback.

Q:What materials do you machine for automotive & robotics?

Metals: Aluminum, steel, stainless, brass, copper, titanium. Plastics: PEEK, Acetal, Nylon, PTFE, Ultem, ABS.

Q:Do you offer samples before mass production?

Yes. Sample fee applies but is fully refundable upon mass production order. Sample lead time is 5-7 days.