What are the payment terms?

The terms of payment are T/T (Telegraphic Transfer).

What is the surface treatment of the flange?

The surface treatment is brush over with butter to protect the carbon steel.

Where is this product manufactured?

The place of origin is Dingxiang, Shanxi, China.

Carbon Steel High Pressure Butt Welding Flange with Neck for Pipe Connection

Name: Carbon Steel High Pressure Butt Welding Flange with Neck for Pipe Connection
Brand: Dingxing Xinxing Flange Co., Ltd.
SKU: 2158854765

Shanxi, ChinaDingxing Xinxing Flange Co., Ltd.

US$100.00-1,000.00

10 Pieces

Product profile

Customization

Available

Application

Machinery Accessory

Standard

Model NO.

welding neck flange

Surface Treatment

Brush Over with Butter

Production Type

Mass Production

Machining Method

Forging

Material

Steel

Behoof

for Pressure Vessels

Method of Weighing

Actual Weight

Connection

Flanged

Hg/T20592-2009 GB/T9124.1-2019 Nb/T47020-2010

Transport Package

Sea Transportation

Specification

DN1100 PN B

Trademark

XXFL

Origin

Dingxiang County, Shanxi Province, China

HS Code

7307910000

Key features

High Strength and Plasticity: Carbon steel material offers high strength, good plasticity, and toughness for reliable performance.

Cost-Effective Solution: Relatively low price compared to other flange types, providing economic benefits for projects.

Easy Connection and Assembly: Bolt connection design allows for easy alignment and straightforward assembly during installation.

Good Sealing Performance: Bolt fastening squeezes the gasket to form a secure seal, ensuring leak-proof connections.

Standard HG/T20592-2009: Manufactured according to standard HG/T20592-2009, suitable for pressure vessels and pipes.

Mass Production Capability: Produced via forging method with mass production capacity to meet large-scale demand.

Wide Application Scope: Suitable for machinery accessories, pressure vessels, and pipe connections in various industries.

Customized Weight Measurement: Weighing method is actual weight, allowing for precise customization based on specific requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationProduct Certification

Dingxing Xinxing Flange Co., Ltd.

Shanxi, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-01Nearest Port: Tianjin Tanggu New PortAverage Response Time: ≤7.67hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF, DDP

AI-Powered supplier vetting

SummaryDingxing Xinxing Flange Co., Ltd. is identified as a manufacturer/factory in Shanxi, China, producing carbon steel, stainless steel, and forged flange-related products. The company states that it has CNC equipment, ISO9001 certification, and PED/AD EU and German pressure-equipment qualifications. Its stated annual productivity is 400 tons for carbon steel flanges, while another description indicates forgings and flanges up to 20 tons per piece and products from 4 to 84 inches according to ANSI B16. Export sales account for 51%–70%, and payment is accepted by T/T. A TUV Rheinland audit is recorded, but the audit result and audit type are encoded numerically without explanatory interpretation, and the stated report validity ended on 2025-08-25. Evidence is insufficient for after-sales service, financial credibility, innovation, customization, or customer cases; unknown statuses should not be treated as deficiencies.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as producing flanges and forgings at an industrial facility in Shanxi, China. Its product range includes carbon steel and stainless steel flanges, tube sheets, forged pieces, and related components.

CertificationsThe company description explicitly states ISO9001 quality management certification and PED/AD EU and German pressure-equipment qualification certification. A TUV Rheinland audit is also recorded, although the numeric audit result and type are not explained and the associated report validity ended on 2025-08-25.

Production capacityThe supplier reports annual productivity of 400 tons for carbon steel flanges and describes production of various forgings and flanges, including units up to 20 tons and flange sizes from 4 to 84 inches according to ANSI B16. These statements provide explicit evidence of established manufacturing capacity.

Customization capabilityThe supplier states that forgings can be produced according to customer drawings, directly supporting drawing-based customization. However, the scope, engineering process, tooling capability, and quality-control details for customized products are not provided.