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,

Stainless Steel Rectangular Square Round Oval Sanitary Pressure Tank Hatch Manhole Manway

Name: Stainless Steel Rectangular Square Round Oval Sanitary Pressure Tank Hatch Manhole Manway
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 2187220515

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

US$1.00

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI

Material

Stainless Steel

Model NO.

Connection

Flange

Surface Treatment

Galvanized Sheet

Head Type

Hexagon

Frame

SS304/SS316L

Cover

SS304/SS316L

Gasket

Silicone*

Package Size

28.50cm * 28.50cm * 18.00cm

Package Gross Weight

7.900kg

Transport Package

Standard

Specification

Standard

Trademark

Standard

Origin

China

HS Code

7101101100

Production Capacity

5000000

Key features

Multi-Material Options: Available in Stainless Steel (304/316L), Carbon Steel, Duplex, and Pipeline Steel grades.

Customizable Sealing Face: Sealing faces including Raised Face, Full Face, Ring Joint, Groove, and Tongue are customizable.

Wide Size Range: Sizes from DN15 to DN1200 with maximum outside diameter up to 6000mm.

Comprehensive Standards: Complies with DIN, ANSI, GOST, EN, BS, JIS, AMSE, and UNI standards.

OEM and ODM Services: Full customization from samples and designs with professional design services available.

Low MOQ for Standard Items: Minimum Order Quantity can be as low as 1 piece for normal and standard products.

ISO Certified Manufacturing: Factory holds ISO9001, ISO45001, and ISO14001 certifications for quality assurance.

Global Export Experience: Exporting to over 30 countries including USA, Germany, Japan, and Middle East regions.

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: ≤6.59h