What certifications do your products hold?

Our products are certified with CE, RoHS, ISO 9001:2000, ISO 9001:2008, and ISO 9001:2015.

What are the main applications for your forging parts?

Our parts are used for wind electric generation, mining equipment, shipbuilding, engineering machines, oil and power transportation equipment, and the petrol industry.

Do you offer customized surface treatments?

Yes, the surface treatment is customized according to your specific requirements.

Hot Forging Carbon/Stainless Steel Ring Tube Flange

Name: Hot Forging Carbon/Stainless Steel Ring Tube Flange
Brand: Ningbo Yinzhou Nord Machinery Co., Ltd.
SKU: 813681585

Zhejiang, ChinaNingbo Yinzhou Nord Machinery Co., Ltd.

US$100.00

1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Open die forging/Ring

Molding Technics

Forge

Application

Machinery Parts

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Sand Blasting

Forging Tolerance

+/-0.5mm

Standard

AISI

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO 9001:2015

Forge

Ring

Usage

Mining

Surface

Customized

Lead Time

35-40days

Transport Package

Plywood

Specification

ISO

Trademark

NORD

Origin

Ningbo

Production Capacity

5000PCS/Year

Key features

Dual Forging Techniques: Offers Close die forging and Open die forging to suit various part requirements.

Wide Weight Capacity: Handles weights from 100g to 20kg for close-die and up to 20 tons for open-die.

Customized Surface Finish: Surface treatment options are fully customizable according to client specifications.

Comprehensive Testing: Equipped with spectrograph, tensile strength, impact test, and X-ray test machines.

Global Export Experience: Annual export capacity exceeds 20,000 tons to markets including US, UK, and Germany.

Diverse Material Options: Available in Alloy steel, Carbon steel, and Stainless steel for free forging parts.

Strict Tolerance Control: Forging tolerance maintained at +/-0.5mm for precision parts.

Industry Certifications: Certified with CE, RoHS, and ISO 9001:2000/2008/2015 standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Ningbo Yinzhou Nord Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-03-05Nearest Port: NingBo, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D design, customization, ODM, and OEM capabilities. It reports ISO 9001 certification, 90% export sales, and stated annual production capacities across casting, forging, machining, die casting, and welding. However, important operational controls are incomplete or undocumented: no SDK, no recent new products, one R&D engineer, zero reported quality-control test equipment, no written corrective-action or complaint-handling procedures, and no overseas service presence or offline trade-show participation. Financial records are referenced for 2021–2023, but the provided information does not disclose results sufficient to assess financial strength.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and states that it provides 3D software design services. This supports classification as a technical and design-oriented supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although the provided information does not specify the certificate's scope or validity period.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports no written corrective-action, complaint-handling, or supplier-service assessment procedures. These facts indicate limited documented after-sales and international service infrastructure.

R&D capabilityThe supplier provides R&D-related design services, ODM services, and product improvement support, but reports no new products during the past year, no available SDK, and only one R&D engineer. The evidence shows some development capability but also clear limitations in recent innovation output and resources.

Production capacityReported annual capacity includes 5,000 tons of casting parts, 3,000 tons of forging parts, 1,000 tons each of machining and die-casting parts, and 2,000 tons of welding parts. These explicit multi-process capacity figures demonstrate established production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D software design services. This indicates broad customization coverage across different customer input formats and project scopes.

Product Q&A

Q:What forging techniques do you offer?

We provide two kinds of forging techniques: Close die forging (Mould forging, hot forging) and Open die forging (Free forging, drop forging).

Q:What is the weight range for your forging parts?

For Close-die forging, the weight ranges from 100g to 20kg. For Open-die forging, the weight is within 20 tons.

Q:Which materials are available for free forging parts?

We supply Alloy steel, Carbon steel, and Stainless steel for free forging parts.

Q:What testing equipment do you use for quality control?

Our facility includes Spectrograph, Tensile Strength, Impact Test Machine, Rockwell hardness tester, Metallography analyzer, Magnetic defect detector, Ultrasonic flaw detector, and X-ray test.

Q:What is the lead time for orders?

The lead time is 35-40 days. During peak season, it takes 1-3 months, and in off-season, it takes one month.