English
Pure new raw nickel ,chrome material, better inside quality.
High quality cast beams, better design, longer service life.
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Strong production volume, 150TON per month for cast fixtures.
High quality cast grids, better design, longer service life.
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30
Skilled and mature gating system gurantee 100% rt on castings
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Years
Foundry Experience
Products And Markets

Company Profile

DTL Materials Tech GmbH, is focusing on production of alloy castings as components for critical area of various industry applications. Our typical foundry processes are: Centrifugal casting, Lost wax investment casting ( or Precision casting), and sand casting. The major alloys are nickel based, cobalt based heat resistant alloys like 1.4848, 1.4852, 2.4879, etc., as well as wear resistant and corrosion resistant alloys.
 
Our castings are widely used in heat treatment, metallurgical furnaces, petrochemical furnaces, glass wool defiberizer, incinerator, glass rolling, decanter centrifuge,etc. Some typical castings of DTL Materials Tech as below: For heat treatment industry: Base trays, Intermediate Grids, Charge basket, Cast fixtures, Cast Link Belts, Rails and Roller.

Vision And Value

DTL Materials Tech GmbH, is determined to be a trustworthy supplier of high performance alloy castings and components.

Quality

DTL always supply consistently high quality components, which is the key for our business sustainability.

Integrity

We do the right things the right way; it's the cornerstone of our relationships with every customer and stakeholder.

Accountability

We do what we say we are going to do. We set a standard for excellence and hold ourselves and our team accountable for our actions, results and delivering value for our customers.

Our Commitment

Creating long-term value for customers and shareholder through quality and innovation.

Actions Speak Louder Than Words

We strive to do the right thing and are a very reliable partner.
3

Customized Production

As long as we can meet the minimum quantity required for production, we strive to solve problems for our customers.
4

Engineering

DTL Materials Tech offers a vast array of engineering services, from initial consultation, FEM analysis, alloy selection.
5

Love The Earth

All of these products have been proven to reduce energy consumption and improve your bottom line.
6

Stocking Parts

Our commitment to deliver parts quickly and reliably has been essential to helping our customers reduce down-time.

Production

Spun Casting
Centrifugal Casting Onsite
Centrifugal Casting Tubes Process
Spun Castings Process
As Cast Centrifugal Cast Tubes
Halfly Machined Centrifugal Cast Piples
Machined Tube
Metal Flasks
10 Roughly Machined Spun Cast Tubes
Weld Assembled Centrifugal Cast Tubes
Centrifugal Cast Tubes Under Machining

Blogs

02/ 12/ 2026
Static Casting Lining

Static Casting Lining Product Name: Lining Material: ASTM A148 - Grade 150/135 Dimensions: Φ839*445 mm Single Weight: 256 Kg Manufacturing Process: Static Casting The picture shows a two-piece lining completed this month. The dimensions are Φ839*445mm, the material is ASTM A148 - Grade 150/135, and it was produced using a static casting process. After heat treatment, the hardness requirement is 440-515 HB. The lining is used in combination and requires excellent wear resistance. This batch of linings has passed other tests conducted by the quality inspection department and has been packaged and shipped.

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Static Casting Lining 1.jpg
02/ 12/ 2026
Cast Trays for Heat Treatment Furnace

Cast Trays for heat treatment furnace Product Name: Cast Trays Material: 1.4849 Dimensions: 546*370*50 mm Single Weight: 29kg Manufacturing Process: Precision Casting The image shows a Cast Trays from a recently completed heat treatment fixture. Its main dimensions are 546*370*50 mm. The number of stacking layers and the height of each layer depend on the number of workpieces being heat treated. Made of 1.4849, it is manufactured using a silica sol precision casting process. The heat treatment fixture includes a combination of parts such as a Cast Trays, grids, column, and spacer tube. Precision casting of this fixture offers advantages such as precise dimensions, high temperature resistance, resistance to deformation, and direct installation. This batch of heat treatment fixtures has passed quality inspection and has been packaged and shipped.

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Cast Trays for heat treatment furnace 1.jpg
02/ 12/ 2026
Precision Casting Tray by DTL

Precision Casting Tray Product Name: Cast Tray Material: 1.4852 Dimensions: 900*600*45 mm Single Weight: 46kg Manufacturing Process: Precision Casting The image shows a recently completed heat treatment fixture, including a Cast Tray and Posts. The main dimensions are 900*600*45 mm. The number of stacking layers and the height of each layer depend on the number of workpieces being heat treated. Made of 1.4852 stainless steel using a silica sol precision casting process, this heat treatment fixture comprises Cast Trays, grates, Posts, and spacer tubes. Precision casting of this fixture offers advantages such as dimensional accuracy, high temperature resistance, resistance to deformation, and direct installation. This batch of heat treatment fixtures has passed quality inspection and has been packaged and shipped.

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Precision Casting Tray 1.jpg
  • Eddy Current for Spun Cast Tube

    Eddy Current for Spun Cast Tube
    Eddy current testing DTL Materials Tech GmbH has comprehensive quality testing methods that can meet the general requirements of any country, region, or enterprise standard. General standards for centrifugal casting: HG/T 2601-2011, ASTM A608, DIN 10295, JIS G5122... The figure shows the use of eddy current testing equipment to detect the internal smoothness of centrifugal cast pipes. Read More
  • Precision Cast Grids Penetrant Test

    Precision Cast Grids Penetrant Test
    Penetration testing of precision cast trays The picture shows the PT testing of the hot work fixture grate, which is manufactured using precision casting technology. Casting defects are prone to occur at the connection points of the grate. We conducted a 100% dye penetration test on the precision cast grate to detect defects and promptly repair or scrap the workpiece, effectively controlling product quality. Read More
  • Dye Penetrant Test for Weld Fittigns

    Dye Penetrant Test for Weld Fittigns
    Dye penetrant testing of tees We have professional dye penetrant testing personnel who can perform PT testing on areas such as casting surfaces, welding grooves, and overall products that require it. The picture shows PT testing of the three-way welding position, which can monitor the welding quality and ultimately ensure product performance. Coloring inspection is a non-destructive testing method, which is a surface inspection method mainly used to detect surface damages such as cracks that cannot be recognized by the naked eye, such as detecting near surface defects (cracks), pores, looseness, delamination, lack of penetration, and lack of fusion in stainless steel materials (also known as PT testing). Suitable for inspecting defects (cracks, pores, etc.) in the surface opening of dense metal materials (welds), non-metallic materials (glass, ceramics, fluoroplastics), and products. Read More

Actions Speak Louder Than Words

We strive to do the right thing and are a very reliable partner.
3

Customized Production

As long as we can meet the minimum quantity required for production, we strive to solve problems for our customers.
4

Engineering

DTL Materials Tech offers a vast array of engineering services, from initial consultation, FEM analysis, alloy selection.
5

Love The Earth

All of these products have been proven to reduce energy consumption and improve your bottom line.
6

Stocking Parts

Our commitment to deliver parts quickly and reliably has been essential to helping our customers reduce down-time.

Service

Actions Speak Louder Than Words.
As a supplier of alloy steel heat-resistant castings with nearly 20 years of experience, we value and cherish our reputation in the industry we are engaged in. We strive to do the right thing and are a very reliable partner. We work hard to provide high-quality and reliable alloy steel casting parts and professional and efficient services to domestic and foreign customers.
5
Customized Production, Even In Small Quantities
 
As long as we can meet the minimum quantity required for production, we strive to solve problems for our customers. Monitor and update the progress of each order, conduct 100% inspection after product completion, and spare no effort to solve any after-sales problems for customers without shirking responsibility.
6
Engineering
 
DTL Materials Tech offers a vast array of engineering services, from initial consultation, FEM analysis, alloy selection, design and engineering, casting simulation, prototyping It is our commitment to understanding and fulfilling the specific needs of each customer. DTL Materials Tech supplies engineered and redesigned casting components for many customers. We use the latest solid modeling and finite element analysis softwares to present 3D models that streamline the design process and quickly take ideas from the concept through production. This also helps to ensure dimensional accuracy and ease of installation. Whether you need a new design or an improvement of your existing design, our engineering department can help, and we can accurately reverse-engineer your existing components.
7
Love The Earth
 
Preserving our natural resources. we understand the importance of conserving our natural resources, which is why we have developed products such as alternative energy saving radiant tube assemblies, lightweight fixtures, cast-lite baskets, and super dry rolls. All of these products have been proven to reduce energy consumption and improve your bottom line.
8
Stocking Parts
 
DTL Materials Tech stocks common replacement parts for a variety of furnace types. Our commitment to deliver parts quickly and reliably has been essential to helping our customers reduce down-time. In addition, we also engage in stocking programs of critical parts for specific customers upon request.
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