BEST-IN-CLASS

DATA CENTER
EXPANSION JOINTS

Expansion Joints for data centers are used in a wide variety of applications, such as:

Cooling water piping systems
Chilled water supply and return lines
HVAC systems
Pumps, chillers and heat exchangers
Backup power generation systems
Diesel and gas engine exhaust systems
District cooling and heat recovery systems
Liquid cooling systems
Among others

Through numerous projects across this sector, Belman has gained extensive experience with a wide range of installation purposes. Data centers place high demands on mechanical equipment, including Expansion Joints. Continuous operation, vibration, thermal movements and strict reliability requirements call for Expansion Joint solutions that ensure safety, operational reliability and a long service life.

Design range and scope of supply within energy sector Expansion Joints

The capability design range for Belman and power generation sector Expansion Joints are:

DIMENSIONS:
DN 25 – DN 500
(Belman range is up to
DN 25 – 12.000)

PRESSURE:
Up to 16 barg
From full vaccum up to more than 250 barg if required

TEMPERATURE:
Up to +150°C
(Belman range:
From -269°C to +1000°C)

MATERIALS:

All austenitic stainless steels including 1.4301 (AISI 304), 1.4541 (AISI 321), 1.4404 (AISI 316L), 1.4307 (AISI 304L), carbon steel etc.

DESIGN CODES:

EN 13445, EN 13480, EN 14917
ASME VIII, div.I, ASME B31.3
ASME B31.1, EJMA, AD 2000
and others on request

TESTS:

Radiographic examination (X-ray), Helium leak testing, Pressure test, Air test, Dye penetrant test, Magnetic particle examination and many more

ENGINEERED

DATA CENTER EXPANSION JOINTS

REPEAT CLIENT ORDERS EXPANSION JOINTS FOR DATA CENTER

CASE STORY

For a data center construction project in Europe, Belman designed and manufactured 100 Flexible Bellows with flanges and telescopic inner sleeves. The repeat client was highly satisfied with the product quality, short lead time and on-time delivery of a previous order and therefore turned to Belman and its local partner for additional Expansion Joints. All 100 Expansion Joints were produced in just two weeks, meeting the client’s request for a short delivery time, as timely delivery was critical to keeping the data center construction project on schedule.

Read Case Story

EXPERIENCED & APPROVED SUPPLIER

REFERENCES

Relevant for data centers:
Cummins • Caterpillar • Rolls-royce • Wärtilä • Everllence (formerly MAN Diesel & Turbo) •

Alfa Laval • Kelvion • GEA • Bronswerk • Howden • Exyte • Rambøll • Fluor • Bilfinger • E.ON • Siemens • GE • Mitsuibishi power • ABB

References & Testimonials

DATA CENTRE EXPANSION JOINTS

TECHNICAL DESCRIPTION

TYPES & DESIGN

The Expansion Joint types and designs used in data center applications include both standard catalogue Expansion Joints as well as customised Expansion Joints tailored to specific application requirements. However, the main types of Expansion Joints which, in Belman’s experience, are used in this industry are:

Custom Expansion Joint solutions for data centres
In most projects, Belman is brought in to assist with identifying the optimal solution for the application. This often requires custom-designed Expansion Joints, engineered specifically to address the challenges of complex and critical piping systems. Due to varying locations in the data centers and therefore also media compositions and operating conditions, the design and features of the Expansion Joints can differ significantly from one project to another. Belman specialises in developing tailored solutions that meet the exact needs of both the client and the application.

How we do

MATERIALS

Expansion Joints for data centers are primarily manufactured from austenitic stainless steels or carbon steels. The choice of material depends on the specific design and application requirements in regard to all the components, including the Bellows, inner sleeves, flanges and welding ends. Belman can design and manufacture Expansion Joints for data centers from the following materials:

All austenitic stainless steels including
1.4301 (AISI 304)
1.4541 (AISI 321)
1.4404 (AISI 316L)
1.4307 (AISI 304L)
etc.
Carbon steel

ADVANTAGES

The correct Expansion Joint solution for the application
Customised in all kinds of materials
Cost-efficient solution for any applications
Short on-time delivery
Manufacturer experienced in Expansion Joints for data centres

Expansion-Joints-for-data-centers_BELMAN

PRODUCT
BROCHURE

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CATALOGUE

QUALITY & TESTS

Belman is known for high quality products and therefore our quality control is a fundamental part of our business. All processes during production designed by the Belman quality engineers, is strictly follow and implement according our procedures and instructions and carefully inspected by Belman quality inspectors. All checks and inspections are done according to the strict prevailing Belman quality control procedures which is part of the Belman ISO 9001 quality management system approved by DNV.

ITP & Test
Inspection test Plan generated by the quality management system makes sure that each step of manufacturing has the appropriate inspection points such as Hold and Witness points.

Based on manufacturing code, project specification, application, media, and eventual ship classification rules Belman performs a large variety of quality tests including destructive, non-destructive testing and proof testing. All tests can be witnessed by the 3^rd part based on the customer and classification requirements.

Destructive test: such as life cycle test and burst test to validate the design, i.e., vessels and offshore platforms
Non-destructive test such as Visual testing, dye penetrant test, Radiography examination, Magnetic testing, ultrasonic testing, hardness testing and PMI for all applications
Proof tests: leak test with air, leak test with helium and formier gas, hydrostatic pressure test for all application

QA & TEST AT BELMAN

BELMAN EXCELLENCE IN

RUBBER EXPANSION JOINTS FOR
DATA CENTRES

In data centers Rubber Expansion Joints are widely used alongside Metallic Expansion Joints. Rubber Expansion Joints often find use in cooling systems, including chilled water piping, cooling water circuits, HVAC systems, pump connections and cooling towers. To offer a complete product range to data centers, Belman also designs and supplies a wide range of Rubber Expansion Joints. A Rubber Expansion Joint is a flexible unit that is manufactured from natural or synthetic elastomers or fluoroplastics and, if necessary, a reinforcement of the Bellow (steel, nylon or aramid) is added. Rubber Bellows are an ideal solution for pipe systems to absorb movements, vibrations, as well as reduce noise, resulting in a long service life of the pipe work and connected equipment.
Available as:

Standard range Rubber Expansion Joints
Customised Rubber Expansion Joints

See range

BELMAN EXCELLENCE IN

ON-TIME DELIVERY

Belman is renowned worldwide for its reliable on-time delivery of Expansion Joints. Clients with demanding project schedules and strict delivery deadlines repeatedly choose Belman for its proven ability to deliver on time. With more than 30 years of experience, flexible manufacturing and fast response times, Belman helps clients avoid costly delays and keep their projects on schedule.

Reliable delivery is often a decisive factor when clients select an Expansion Joint supplier. For projects where delays can have significant financial and operational consequences, clients choose Belman because they know they can rely on Belman to deliver on time and meet the agreements. Belman’s proven track record, commitment to meeting agreed deadlines and ability to respond quickly to urgent requirements make Belman a trusted partner for time-critical
projects worldwide.

BELMAN EXCELLENCE IN

EXTRA SHORT LEAD TIME

Belman is recognised worldwide for its short delivery times and reliable supply of customised Expansion Joints. With more than 30 years of experience, flexible manufacturing capabilities and fast response times, Belman has built a strong reputation for meeting even the most demanding delivery schedules. Clients worldwide choose Belman when short lead times are critical to keeping their projects on schedule and avoiding costly delays.

Extra short delivery time
To help clients in urgent need for Expansion Joints Belman additionally provide outstanding service and quick delivery as well as exceptional service throughout the process. We call it Belman Fast Track Service. Belman’s fast track service is the solution for clients that have unplanned shutdowns, leaking Expansion Joints, part failures, extra tight schedules and alike issues. In such circumstances clients need extraordinary short delivery times, emergency service and/or additional assistance.

In HOURS, DAYS or what you need
As a special fast track service, we can support any request for extraordinary timelines and follow requested transport mode requests as well – no matter if an helicopter is needed to land in an airport nearby – or if you prefer taxi, special courier etc.

EXPANSION JOINTS SINCE 1994

This enables us to find you the optimum solution to your piping system.