How does flange connection work?

A flange connection is an assembly involving two pieces of equipment, pipes or pipe fittings, two flanges, flange mats, and bolts. Different types of washers are also used with the flange connection to secure the connection. Besides, a flange connection culminates in joining two materials using inner and outer lip parts or flanges. For each of the opposing flange faces to form a seal, force (gasket compression or sealing pressure) must be exerted and maintained. To ensure flanges stay in place,

Premium Stainless Steel Long-Lasting Plate Flange for Durability

Name: Premium Stainless Steel Long-Lasting Plate Flange for Durability
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 2179579165

Zhejiang, ChinaWenzhou Long'an Flange Co., Ltd.

US$0.10-1.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Plate

Model NO.

Plate flanges

Material

Stainless Steel

Structure

Flanges

Connection

Plate

Sealing Surface

Manufacturing Way

Forging

Brand Name

Long an

Warranty

1 Year

Customized Support

OEM&ODM

Package

Wooden Box or Pallet or Carton

Technology

Forged

Model Number

Flange

Application

Petroleum, Natural Gas, Water Disposal

Delivery Time

10-20

Pressure

Pn6/10/16/25/40/63

Service

Within 24hours Reply

Transport Package

Wooden Box

Trademark

Long'an Flange

Origin

Wenzhou, China

HS Code

7307210000

Production Capacity

1000000

Key features

Multi-Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, and BSW standards for global compatibility.

Customizable Sealing Surface: Offers Raised Face, Full Face, Ring Joint, Groove, and Tongue options.

Wide Material Selection: Available in Stainless, Carbon, Duplex, and Pipeline steel grades.

OEM & ODM Support: Full customization from samples and designs with design services.

Large Capacity Production: Manufactures flanges up to 6000mm diameter with 100+ CNC machines.

100% Quality Inspection: Visual and functional inspection ensures 100% qualified products.

Fast Response Service: Technical support and replies provided within 24 hours.

Low MOQ for Standard Items: Minimum order quantity starts from 1 piece for normal products.

Company profile

Importers and ExportersYears of Export ExperienceExhibition Experience

Wenzhou Long'an Flange Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.28h