How can i track my order?

Shipment vessel voyage status would be updated timely, the location can be shown clearly on map.

What do i do if i received a defective order?

Factory inspection and Thid Party Inspection both available to ensure the quality and testing before shipment. Defective goods would not have chance outleakage from our factory.

Can i have samples before my order?

Yes. Sample order is workable with charge.

Piston for Hpht Cubic Press

Name: Piston for Hpht Cubic Press
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 1944125902

Shanghai, ChinaShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

US$50.00-5,000.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

DHBR-16

Molding Technics

Open-Die Forging

Application

Machinery Parts

Material

40cr

Heat Treatment

Quenching

Surface Treatment

Sand Blasting

Forging Tolerance

+/-0.5mm

Standard

ASTM

Certification

ISO 9001:2015

Test Reports

Mtc, Ht, Dimension Report, En3.1

Lead Time

10-25 Working Days

Available Steel Materials

F51 , 53 , 4340 , 4140, 4130, 16mo3

Transport Package

Carton with Wooden Pallet

Specification

TUV/ PED 2014/68/EU

Trademark

DHDZ

Origin

China

HS Code

73261910

Key features

5-Year Warranty Coverage: Full-forged cylinder beams come with a five-year warranty for long-term stability.

High Strength Material: Made from 40Cr steel with quenching heat treatment for superior durability.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 standards for quality assurance.

Custom Steel Options: Available materials include F51, 53, 4340, 4140, 4130, and 16mo3.

Precision Tolerance: Forging tolerance maintained at +/-0.5mm for high-precision machinery parts.

Comprehensive Testing: Test reports including MTC, HT, Dimension Report, and En3.1 provided.

Low MOQ Support: Minimum order quantity can be as low as 1 piece for flexible purchasing.

20 Years Experience: Over two decades of industry expertise ensuring professional manufacturing quality.

Company profile

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-06-01 CertifiedNearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤1.32h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is identified as a Chinese manufacturer of steel flanges and forgings, with operations associated with Dingxiang, Shanxi, and a Shanghai head office. The supplier reports ISO9001:2015, PED, and TUV-related certifications, five production lines, 6–10 quality-control staff, and annual steel forging and flange productivity of 5,000 tons. It offers standardized and customized products, including multiple flange types, rings, shafts, blocks, disks, and other forgings. Export activity reportedly began in 2001, with exports representing 41%–50% of sales and customers in more than 15 countries. Evidence supports production, certification, customization, and international customer experience. However, after-sales capability is only described as an intended quality-related process, innovation evidence is limited to one year of total R&D engineer experience, and financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is described both as a trading company and as a manufacturer. Its formal entity information identifies Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. as a manufacturer, while its business description states that it manufactures and exports flanges and forgings in China.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it holds ISO-system, PED, and TUV certifications. Its stated compliance scope includes processes, materials, testing, storage, delivery, and after-sales service, although the specific validity and coverage of each certificate are not provided.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, 60 employees, and annual production of 5,000 tons of steel forgings and flanges. Its product scope includes large flanges, rings, square forgings, shafts, and related components, supporting a demonstrated manufacturing capability.

Customization capabilityThe supplier explicitly identifies standardization and customization as advantages and lists customized flanges and forgings among its offerings. The product range includes multiple flange configurations and forging forms, directly supporting customization capability.

Client casesThe supplier states that it serves clients in more than 15 countries across the EU, USA, Gulf area, UK, South America, Australia, and Asia, and reports export activity beginning in 2001. The provided trade information also identifies a Ukraine-related buyer record registered in June 2025, although detailed project references or customer performance evidence are not supplied.