What standards do your flanges comply with?

Our flanges comply with GOST, ANSI B16.5, EN1092, BS4504, JIS, DIN, AMSE B16.5, UNI, and others.

What is the size range of the flanges?

The available size range is DN15 to DN1200.

Large Diameter 2205 Duplex Stainless Steel Flange

Name: Large Diameter 2205 Duplex Stainless Steel Flange
Brand: Wuxi Liangjiang Metal Co., Ltd.
SKU: 1927390881

Jiangsu, ChinaWuxi Liangjiang Metal Co., Ltd.

US$1.50-500.00

1 Piece

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST

Type

Threaded Connection Flange

Model NO.

Large Diameter Flange

Material

Stainless Steel

Structure

Round

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Transport Package

Standard Export Packing

Specification

ID300mm ~ ID 6000mm

Trademark

Origin

Jiangsu

Key features

Wide Material Selection: Available in Stainless Steel (304/316/2205 etc.) and Carbon Steel (A105/A350 etc.).

Extensive Size Range: Sizes available from DN15 to DN1200 to meet various pipeline needs.

Multiple Standard Compliance: Complies with ANSI, DIN, GB, JIS, GOST, EN, BS, and UNI standards.

High Pressure Rating: Pressure ratings from 150# to 2500# and PN2.5 to PN400.

Professional Forging Process: Manufactured via forging for superior structural integrity and durability.

Comprehensive Testing: Undergoes chemical, mechanical, hydraulic, and X-ray tests for quality assurance.

Flexible Surface Treatment: Options include black paint, varnish, oil, galvanized, and anti-corrosion coatings.

Fast Delivery Time: Typical delivery within 7-15 days, with abundant stock for prompt shipment.

Company profile

Wuxi Liangjiang Metal Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2019-05-01Nearest Port: shanghaiAverage Response Time: ≤7.36hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as not being a professional technical supplier and does not provide 3D software design or SDK services. It offers broad customization and ODM services, and reports OEM service for popular brands, but has only one R&D engineer and no new products in the past year. Manufacturing operates one production line, with three quality-control testing devices and fewer than five quality-control staff. Finished-product inspection instructions are uniformly followed, while continuous quantity reconciliation for production batches is not performed. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Financial information is present only as year labels, without sufficient evidence to assess credibility. No certification information is provided.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and does not provide 3D software design services. This defines it primarily as a product customization/manufacturing supplier rather than a specialized technical-service provider.

R&D capabilityThe supplier has one R&D engineer responsible for confirming requirements, designing products, and providing technical support, and offers ODM services. However, it reports no new products in the past year, no SDK availability, and no professional technical-supplier or 3D software design capability, indicating limited evidence of ongoing innovation.

Production capacityThe supplier operates one production line and has three quality-control testing devices, fewer than five quality-control staff, and processing equipment including CNC and heat-treatment machinery. Finished-product inspection instructions are uniformly followed, but the factory does not conduct continuous quantity reconciliation for each batch or production lot, leaving a documented production-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements provide direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for popular brands, which is direct evidence of at least one type of customer experience. No specific brand names, project details, volumes, or verifiable case documentation are provided, so the depth of its customer cases cannot be assessed.

Product Q&A

Q:Are you a trading company or manufacturer?

We are both a factory and a trading company.

Q:How long is your delivery time?

Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.

Q:Do you provide samples? Is it free or extra?

Yes, we offer samples for free charge, but the customer needs to pay the freight cost.

Q:What are your terms of payment?

For payments <=1000USD, 100% in advance. For payments >=1000USD, 30% T/T in advance, balance before shipment.

Q:What materials are available for the flanges?

We provide Stainless Steel (e.g., 304, 316, 2205, 904L) and Carbon Steel (e.g., A105, A350LF2, St37).

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Wuxi Liangjiang Metal Co., Ltd.

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Large Diameter 2205 Duplex Stainless Steel Flange