Expansion Joint for Water Circulation Lines with Flanged Pipeline Connections

Name: Expansion Joint for Water Circulation Lines with Flanged Pipeline Connections
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2002115271

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$60.00-100.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Pipeline, HVAC, Water Supply

Certification

CE, ISO9001

Model NO.

HQWT-16P-DN100

Length

Customized

Material

316 Stainless Steel

Outer Diameter

4 inch

Type

Corrugated Compensator

Wall Thickness

Customized

Product Name

Stainless Steel Bellows Compensator

Model

Hqwt-16p-DN100

Function

Compensator

Nominal Diametre

DN100

Nominal Pressure

Pn16

Flow Accuracy

±5%

Working Temperature

0℃ ~ 80℃

Control Range

Adjustable Outlet Pressure (0.1 - 1.6 MPa)

Valve Body

Ductile Iron

Internal Component

Stainless Steel

Spring Material

Stainless Steel

Advantages-01

Precise Pressure Regulation

Advantages-02

Effective Water Hammer Protection

Transport Package

Wooden Case

Specification

DN100, PN16

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

50000

Key features

Customized Dimensions: Length and wall thickness are fully customizable to meet specific project requirements.

Superior Corrosion Resistance: Constructed from 316 stainless steel with advanced surface treatment for durability.

100% Pressure Testing: All fittings undergo rigorous pressure testing to international standards before shipment.

Flexible Bellows Design: Corrugated bellows flex elastically to absorb axial movement and reduce vibration.

Secure Flanged Connections: Flanged ends with external tie rods ensure alignment and secure pipeline connections.

OEM and ODM Services: Full customization available from client designs with dedicated R&D support.

Multiple Certifications: Certified with CE, ISO9001, FM, WRAS, SIL, and PED for global compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shanghai Zentif Valve Group Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.91h

About Our Factory & Business Background

AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China

Plant Area12819.22 square meters

Number of Employees81

Registered Capital55,484,089 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 PICS

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main Productsangle valve

Production Lines5

Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2001-03-20

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How to select appropriate pipe fittings for various pipelines?

Selection hinges on medium type, pressure, temperature, and material. Ductile iron or stainless steel is typical for water systems. Match pressure, connection (flange, weld, thread), and size to ensure safety and reliability.

Q:Why are high-quality fittings crucial in industrial pipelines?

High-quality fittings ensure secure, leak-free connections, maintaining system pressure and preventing costly fluid loss. They resist vibration, surges, and corrosion, cutting maintenance costs and extending pipeline lifespan.

Q:Can fittings be used in high-pressure and high-temp applications?

Yes. Industrial-grade fittings are designed and tested for such conditions. Correct material and pressure ratings ensure safe operation in demanding settings like steam lines, chemical processing, and power plants.

Q:How do pipe fittings improve efficiency in HVAC and water systems?

Well-chosen pipe fittings reduce turbulence and pressure drops, enhancing flow efficiency. Their precise manufacturing and corrosion resistance keep flow paths clean, lower energy use, and ensure stable heating, cooling, and water system performance.