What is the purpose of a flange?

A flange is a mechanical connection component used to connect pipes and equipment, characterized by strong connection and good sealing performance.

What is the company's business philosophy?

All Chenye members abide by the concept of seeking perfection, remaining farsighted, making innovation, and forging ahead to produce high-quality flanges and related products.

Durable Welding Neck Flange with Premium Stainless Steel Material

Name: Durable Welding Neck Flange with Premium Stainless Steel Material
Brand: Zhejiang Chenye Metal Technology Co., Ltd.
SKU: 2292945615

Zhejiang, ChinaZhejiang Chenye Metal Technology Co., Ltd.

US$1.00-50.00

1 Pieces

Sample price:US$2.39/dn15.Request sample

Product profile

Customization

Available

Type

Butt Welding Steel Pipe Flange with Neck

Material

Stainless Steel

Structure

Flanges

Connection

Flanged

Sealing Surface

Manufacturing Way

Forging

Customized

Yes

Nominal Diameter

10-2000 DN

Flange Thickness

16-72c

Flange Height

35-180h

MOQ

1 Pieces

Delivery Time

15-50 Days

Specification

flange outer diameter: 90-2345D

Origin

China

Key features

Premium Stainless Steel Material: Constructed from A182F304/304L, F316/316L, and Duplex Stainless Steel for high strength and corrosion resistance.

Wide Customization Range: Nominal Diameter 10-2000 DN, Thickness 16-72c, Height 35-180h, and various surface treatments available.

Comprehensive Size Coverage: Sizes range from DN15 to DN1200 with max outside diameter up to 6000mm and pressure ratings up to PN400.

Multiple Flange Types: Includes Welding Neck, Plate, Blind, Threaded, Slip-on, Socket Weld, and Lap Joint flanges.

Global Standard Compliance: Meets GOST, ANSI B16.5, EN1092, BS4504, JIS B2220, DIN, and ASME B16.5 standards.

Versatile Applications: Suitable for Water Treatment, Shipbuilding, Petrochemical, Power, Food & Beverage, and Semiconductor industries.

OEM and ODM Services: Full customization from samples and designs available with flexible customization options.

1-Year Warranty Coverage: Includes 1-year warranty for heavy-duty forged stainless steel flanges.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery100% Finished Products Inspection

Zhejiang Chenye Metal Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier offers stainless steel flanges and operates across metal-product R&D, hardware manufacturing, forgings, powder metallurgy, machinery, and related equipment activities. It reports CNC machining, drilling, lathing, and grinding facilities, three production lines, and one month lead times in both peak and off-peak periods. Customization is supported from samples and designs, including full and flexible customization. Quality and management credentials include CE, ISO9001:2015, and ISO45001:2018. The supplier reports OEM service for well-known brands and has exported for nine years, but evidence of customer cases is not provided. Service procedures exist for supplier assessment, corrective actions, and complaints, yet records are absent. Financial information is represented only by years and does not provide sufficient evidence for financial evaluation.

Supplier typeThe supplier is presented as a manufacturer and seller of metal-related products and equipment, with stated activities including hardware manufacturing, forgings, powder metallurgy, special equipment manufacturing, and metal-product sales. Its listed offered product is stainless steel flanges, indicating a product-focused industrial supplier.

CertificationsThe supplier reports ISO9001:2015 and ISO45001:2018 management-system certificates and CE product compliance certification. These stated certifications provide explicit evidence of certification holding, although the slices do not independently verify certificate scope or validity.

Production capacityThe supplier reports CNC machining, drilling, lathing, and grinding facilities, three production lines, and one-month lead times in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or mass production, which limits production-control evidence but does not by itself establish inadequate capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. This directly demonstrates broad stated customization capability.