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,

What is the minimum order quantity?

For normal and standard products, the MOQ can be 1 piece.

What payment terms do you accept?

We accept T/T, L/C, Western Union, PayPal, D/P, and Small-amount payment.

Premium Stainless Steel Non-Return Water Check Valve for Reliable Flow Control

Name: Premium Stainless Steel Non-Return Water Check Valve for Reliable Flow Control
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 2196834355

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

US$1.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Material

Stainless Steel

Connection Form

Flange

Structure

Swing

Pressure

High Temperature

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Reversing

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Classification

Ball Valve

Max Pressure

1000psi

Gasket

PTFE

Transport Package

Standard

Specification

Standard

Trademark

Longan

Origin

China

Key features

Wide Size Range: Available in DN 40 to 1200 mm, with strength up to 2.4Mpa.

Strict Sealing Performance: Concentric structure ensures long durability and strict sealing.

OEM/ODM Customization: Accepts OEM, ODM, and full customization from samples or designs.

Low MOQ: Minimum order quantity is just 1 piece for standard products.

International Standards: Complies with GB/T12238-2008, API 609, and ANSI B16.5.

100% Quality Inspection: Every product undergoes visual and functional inspection before dispatch.

Global Export Experience: Exported to over 30 countries including US, Germany, and Japan.

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: ≤3.83h