What are the advantages of carbon steel flat welded flanges?

They offer good strength and plasticity, low cost, easy connection via bolts, and reliable sealing performance.

What are the limitations of carbon steel flat welded flanges?

They have poor corrosion resistance, require high welding technology, and are not suitable for high-pressure and high-temperature environments.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

Carbon Steel Forgings Flange A105 Material ASME 16.5-2020

Name: Carbon Steel Forgings Flange A105 Material ASME 16.5-2020
Brand: Dingxing Xinxing Flange Co., Ltd.
SKU: 2180267075

Shanxi, ChinaDingxing Xinxing Flange Co., Ltd.

US$10.00-10,000.00

1 Piece

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Forging Parts

Model NO.

forge piece

Material

Carbon Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Purpose

for Pressure Vessels

Method of Weighing

Actual Weight

Welding Type

Flat Welding and Butt Welding

Clour

Customize

Transport Package

Sea Transportation

Specification

according to customer's requirement

Trademark

XXFL

Origin

Dingxiang County, Xinzhou, Shanxi, China

HS Code

7307910000

Production Capacity

500000PCS/Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Alloy Steel, and Nickel Alloy.

Comprehensive Size Range: Sizes from 1/2' to 60' with Class 150# to 2500# and PN6 to PN64.

Multiple Standard Compliance: Meets ANSI B16.5, B16.47, MSS SP44, AWWA, DIN, GB, JIS, and GOST standards.

Customizable Color: Color can be customized according to specific customer requirements.

Cost-Effective Solution: Carbon steel flat welded flanges offer low price compared to other flange types.

Easy Installation: Bolt connection allows for easy alignment and simple assembly process.

Reliable Sealing: Bolt fastening squeezes the gasket to ensure good sealing performance.

Broad Industry Application: Suitable for oil fields, offshore, water systems, shipbuilding, and power plants.

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.