What materials are available for these flanges?

We provide Stainless Steel (e.g., 304, 316, 321) and Carbon Steel (e.g., A105, A350LF2) options.

Alloy Steel Spectacle Pancake Blind Flange

Name: Alloy Steel Spectacle Pancake Blind Flange
Brand: Wuxi Liangjiang Metal Co., Ltd.
SKU: 1931204371

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.

Spectacle Pancake Blind Flange

Material

Stainless Steel

Structure

Round

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Transport Package

Standed Export Package

Specification

ID300mm ~ ID 6000mm

Trademark

Origin

Jiangsu

Key features

Customizable Standards: Supports ANSI, DIN, GB, JIS, GOST, AMSE, UNI, and other international standards as per request.

Wide Material Selection: Available in Stainless Steel (304, 316, etc.) and Carbon Steel (A105, A350LF2, etc.) grades.

Flexible Pressure Ratings: Covers Pressure 150#-2500#, PN2.5-PN400, and 5K-40K for diverse industrial applications.

Advanced Testing Equipment: Equipped with NDT, chemical, mechanical, and metallographic testing facilities.

Fast Delivery Time: Standard delivery within 7-15 days; 5-10 days for in-stock items.

Free Sample Offer: Free samples provided, though freight costs are borne by the buyer.

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

Company profile

Wuxi Liangjiang Metal Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2019-05-01Nearest Port: shanghaiAverage Response Time: ≤6.84hTerms 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.