What is the purpose of a flange?

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

What is the company's business philosophy?

All chenye members have been consistently abiding by the enterprise development concept of 'seeking perfection, remaining farsighted, making innovation, and forging ahead' to keep going, and cooperate sincerely for producing high quality flange and related products.

Heavy-Duty Steel Butt Welding Flange for Enhanced Pipe Connections

Name: Heavy-Duty Steel Butt Welding Flange for Enhanced Pipe Connections
Brand: Zhejiang Chenye Metal Technology Co., Ltd.
SKU: 2301003885

Zhejiang, ChinaZhejiang Chenye Metal Technology Co., Ltd.

US$1.00-50.00

1 Pieces

Product specifications

1/2"- 48"

Sample price:US$2.39/dn15.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Butt Welding Steel Pipe Flange with Neck

Model NO.

1/2"- 48"

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

Transport Package

Wooden Case

Specification

flange outer diameter: 90-2345D

Trademark

ChenYe

Origin

China

HS Code

7307210000

Production Capacity

51000 Piece/Month

Key features

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

Diverse Material Options: Stainless Steel 304/316/321, Duplex Steel, and various grades available.

Comprehensive Standards: Meets GOST, ANSI, EN, BS, JIS, DIN, and ASME standards.

Multiple Flange Types: Welding Neck, Blind, Threaded, Slip-on, and many other types offered.

High Pressure Rating: Pressure classes from 150# to 2500# and PN0.6 to PN400.

Versatile Applications: Suitable for Petrochemical, Shipbuilding, Food, and Power Industries.

OEM and ODM Services: Full customization from samples and designs with OEM/ODM support.

Quality Certifications: ISO9001:2015, ISO45001:2018 certified with 100% product inspection.

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.