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 Large Diameter Stainless Steel Blind Welding Flanges

Name: Premium Large Diameter Stainless Steel Blind Welding Flanges
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 1963583691

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

US$0.10-1.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Model NO.

Blind flange

Material

Stainless Steel

Structure

Flanges

Connection

Welding

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 Disposa etc.

Delivery Time

10-20

Pressure

Pn6/10/16/25/40/63

Service

Within 24 Hours Reply

Transport Package

Wooden Box

Origin

Zhe Jiang

HS Code

73072100

Production Capacity

50000t

Key features

OEM & ODM Customization: Accepts OEM and ODM services with flexible customization options from samples or designs.

Wide Size Range: Manufactures flanges in sizes DN15 to DN1200 with pressure ratings from 15# to 2500#.

High Production Capacity: Capable of producing 300 tons per week using advanced CNC lathes and machining centers.

Low Minimum Order Quantity: MOQ is just 1 piece for normal and standard products, supporting small batch orders.

ISO Certified Quality: Holds ISO certification with 100% finished product inspection for visual and functional quality.

Fast Response Service: Provides reply within 24 hours and supports factory visits with professional sales teams.

Global Export Experience: Exports to over 30 countries including the US, Germany, Japan, and Middle East markets.

Comprehensive Certificates: Supplies FORM E, Certificate of Origin, NACE material reports, and data sheets.

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: ≤6.25h