How does the company implement quality control?

Equipped with professional testing equipment and implementing end-to-end quality inspection to ensure all products meet quality standards before leaving the factory.

What should be done if product quality is non-compliant?

If nonconformity in size, material, or flaw detection results from our party's fault, we will provide unconditional rework, remake, or refund.

What is the payment method?

A standard procedure requires a 30% deposit upfront, with the remaining balance payable before shipment. Existing customers may negotiate payment terms.

Can the size be modified during production?

Adjustments are possible before material cutting, but once forging is completed, modifications cannot be made. Please confirm the drawings before placing the order.

Custom Seamless Large Diameter Forging for Wind Equipment

Name: Custom Seamless Large Diameter Forging for Wind Equipment
Brand: Shandong Wenyang Equipment Technology Co., Ltd.
SKU: 2160613592

Shandong, ChinaShandong Wenyang Equipment Technology Co., Ltd.

US$1.00-1,000.00

1 kg

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

WY-F-001

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Alloy

Heat Treatment

Normalizing

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

Certification

ISO 9001:2015

Hardness

Hardness of Forging

Machining

Material Cutting

Lead Time

Delivery on Schedule

Dimensions

Strict Dimensional Control

Weight

Minimum Error

Elongation

Elongation Property

Stangard

Compliance with International Standards

Chemical Compostion

Cr.

Material Grade

40cr

Forging Temperature

Hot Forging

Forming Process

Punching Reaming

Tderance Grade

Machining Tolerance

Machining Condition

Finish Machining

Product Type Attributes

Rings

Application Field Attributes

Heavy Machinery Construction Machinery

Transport Package

Wooden Package and Canton Case or as Per Customers

Specification

300cm*300cm*300cm

Trademark

Origin

China

HS Code

7326909000

Production Capacity

5000 Pieces/Year

Key features

Large Diameter Capacity: Max diameter up to 6000mm and max length 6000mm for heavy machinery parts.

High Precision Tolerance: Forging tolerance of +/-0.1mm with strict dimensional control and finish machining.

Custom Drawing Support: Supports customization based on customer drawings, materials, and operational requirements.

Robust Manufacturing Power: Equipped with 4,000-ton hydraulic press and large-scale CNC vertical lathes.

Comprehensive Certifications: ISO 9001:2015, SGS, ISO45001, and ISO14001 certified for quality and safety.

Quality Assurance: UT/MT/PT flaw detection, material reports, and heat treatment reports provided.

Flexible Payment Terms: 30% deposit upfront with balance before shipment; negotiable for existing customers.

Experienced Technical Team: Mature craftsmanship and extensive experience in complex forging manufacturing challenges.

Company profile

Management CertificationImporters and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500

Shandong Wenyang Equipment Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤6.69h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in metal manufacturing, forging, casting, machinery, and related material sales. It demonstrates documented procedures for corrective and preventive actions, customer complaints, and finished-product inspection, and states that it provides quality assurance. The supplier offers broad customization, including sample-, design-, full-, minor-, and flexible customization, as well as 3D software design services. Its production-related scope covers forgings, flanges, pressure pipeline components, metal-processing machinery, foundry machinery, and high-performance metal materials. However, the supplied information shows no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial credibility, certifications, and customer cases cannot be adequately assessed from the provided slices.

Supplier typeThe supplier is identified as a combined company with business activities spanning parts manufacturing, metal-processing machinery, forging, powder metallurgy, casting, metal materials, and related equipment sales. This indicates a manufacturer and supplier with a broad industrial product scope rather than a narrowly defined trading-only entity.

After-Sales capabilityThe supplier has clear procedures and follow-up records for corrective and preventive actions and customer complaints, indicating a documented service-management process. It also has in-stock service capability, but lacks overseas warehouses, overseas showrooms, overseas agents or branches, and documented overseas service coverage, limiting evidence of geographically extensive after-sales support.

R&D capabilityThe supplier identifies itself as a professional technical supplier and provides 3D software design services, supporting some technical-development capability. However, it reports no available SDK, and the slices provide no measurable R&D investment, patent, or completed innovation-project evidence.

Production capacityThe supplier describes manufacturing and processing of free forgings, flanges, and pressure-pipeline components, while its registered scope includes forging, powder metallurgy, casting, machinery, metal processing, and non-ferrous alloy materials. It also has a stated in-stock service capability and standardized finished-product inspection instructions, supporting substantive production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating broad adaptation of products or designs to customer requirements.

Product Q&A

Q:What should be done if the goods are damaged?

On-site inspection and photography upon delivery, with free repair or remake confirmed if transportation-related issues are identified, and full responsibility throughout the entire process.

Q:What is the configuration of official processing equipment?

The facility is equipped with high-precision equipment including CNC double-column vertical lathes, high-speed CNC gantry drills, and deep-hole drills.

Q:Can you provide flaw detection and material reports?

UT/MT/PT flaw detection report, material list, heat treatment report, certificate of conformity can be provided, and a full set of goods are available.

Q:Where is the company located geographically?

Located at the foot of Mount Tai in Tai'an, Shandong Province, it boasts convenient transportation and efficient logistics.

Q:Do you support customized forging production?

Supports customization based on customer drawings, materials, and operational requirements.