QA

ASK NDE’s TECHNICAL EXPERTS

NDE’s technical team receives enquiries on a daily basis that require input from a stainless steel specialist.

Q: Which stainless steel grade would you recommend for
SOat 400°C? This is for a fan for process air
recirculation, with some dust present in the air. If parts
are static, can we use the 316 grade or will there still
be issues with the corrosion protection?  
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balustrade

THE PRESSURE IS ON FOR SUMMER BALUSTRADE INSTALLATIONS

Summer has begun and the pressure for new
balustrade projects has started.  All over the
country there are balustrade installations and
upgrades taking place for completion before
the summer holidays so you need to make sure
you have all the required materials to complete your balustrade project.
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hygienic thumb

ONE-STOP HYGIENIC SUPPLY OF TUBING AND FITTINGS

A stainless steel stockist with a comprehensive off-the-shelf 
supply of hygienic products - including tubing, fittings and many other items – is a great asset in saving time and money when managing maintenance and upgrades of hygienic plants. 
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Germiston Branch thumb

NDE GERMISTON – STAINLESS STEEL FOR AFRICA

Stainless Steel Flat Products, Sections, Tubing, Hygienic,
Pipe and Fittings. These are some of the stainless steel
products which NDE Germiston stocks for companies on 
Gauteng’s East Rand as well as for customers in Africa. 
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nuts

NELSPRUIT NUT PROCESSING AND NDE STAINLESS STEEL

NDE Stainless Steel, Nelspruit Agency in Mpumalanga supplies customers mainly in construction, fruit farming, food-processing and now the expanding nut industry which has grown into a significant agribusiness for Mpumalanga farmers and the province.
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85

MANY USES FOR ALUMINIUM PLATE

The versatile properties of aluminium ensure high performance,
durability and aesthetic appeal. Aluminium Plate is available in
various alloys with a range of weldability, corrosion resistance
and machinability.
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NDE’s TECHNICAL ADVICE AND SUPPORT

NDE has built a reputation over 65 years for comprehensive stainless steel stock, fast turnaround, trust and expert technical advice and support.

NDE EASTERN CAPE – PORT ELIZABETH

NDE EASTERN CAPE – PORT ELIZABETH

NDE Port Elizabeth offers a comprehensive stockholding of hygienic stainless steel products to the region’s food & beverage industries - including two chocolate factories – and serves the industries and the anti-corrosion needs of this coastal hub.

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NDE Pretoria

NDE PRETORIA, one of three NDE branches in Gauteng carrying comprehensive stainless steel stock and aluminium products, also has a Balustrade Showroom where off-the-shelf materials are cut, drilled and welded to customer specifications, ready for installation.

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NDE Exports Into Africa

NDE’s dedicated Export Department supplies stainless steel and other corrosion resistant products to Mines and Projects in Africa and is experienced in all aspects of sourcing, overseeing any semi-fabrication required, consolidating loads, and delivering on time to site in Africa.

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SPOTLIGHT ON

COIL

coil2

We stock a comprehensive range of quality stainless steel
COIL in grades 430, 304/L and 316/L in various widths/thicknesses/finishes.

WIDTHS                  22 - 1500 mm

THICKNESSES       0,5 -  6,0 mm

FINISHES               BA,  2B,   N4,  No.1,  BA PVC one side  


 ONLINE CATALOGUE 

DID You know?

CREVICE Corrosion is one of several types of corrosion which may occur in stainless steel under certain circumstance - and which, in some cases, can be prevented or minimised.

It occurs in areas where crevices are formed:

• Between flanges
• Under bolt heads
• Under sediments on the bottom of tanks
• In/around badly designed joints

It can often be eliminated through design.

NDE’s technical team offers advice on grade selection and design criteria to ensure the successful application of stainless steels, preventing corrosion and optimising performance.

Interesting Applications

THAMES BARRIER CELEBRATES
37 YEARS

This famous and functional London landmark is a stainless steel barrier to prevent flooding on the Thames River in a location which is considered ‘corrosive’ because of salt deposits activated by temperature and humidity levels.

Austenitic grade 316 stainless steel was used, considered the only material which would provide a sufficient level of corrosion resistance to fulfil a planned 50 year design life.

Interesting Applications

NDE PRETORIA BALUSTRADE SHOWROOM

NDE Pretoria has opened a convenient BALUSTRADE SHOWROOM and one-stop supply of all types of stainless steel balustrades and components - cut, drilled and welded to customer specifications. Fast turnaround. Professional advice. Select from a large range, in stock.

Family tree

Five main types of stainless steel and various sub-types are known as the FAMILY TREE of STAINLESS STEELS.

family tree09

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NDE's Core Values

To achieve our purpose of supplying selected products to combat corrosion, we adhere to these core values:

We > believe in sincerity

We >  strive to win - fairly

We >  pay attention to detail

We >  conduct ourselves and our affairs with integrity

We >  are pleasant and respectful to all

We >  achieve our best results as a team


Code of Conduct - Reporting (click here)

 
 

THEORETICAL MASS CALCULATOR

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THEORETICAL MASS CALCULATOR

Theoretical weights and units is based on a mean density of 0.8040kg/cubic metre.

MATERIAL:
WEIGHT/UNIT:
Quantity:
:
:
:
Results:

THEORETICAL MASS CALCULATOR

Theoretical weights and units is based on a mean density of 0.8040kg/cubic metre.

MATERIAL:
WEIGHT/UNIT:
Quantity:
:
:
:
Results: