Upper nozzle

Brand name: LMM GROUP
Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight
Application: The products adapt to all types of thin slab casterproduction line

LMM have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

Product Details

This nozzle is designed for the high purity molten waterof slab casting steels, it adopts argon insert porous material, prevent from the build up of Al2O3 effectively, improves the quality of molten steel , and also extendthe service life of nozzles.

1.The flange adopts zirconia compound materials, better anti-corrosion property. better cooperation with stoppers and also easy for flow control.
2.Porous material and argon insert which prevent from build up of Al2O3.
3.Argon insert graphite mouth.
4.Sliding plate ensures perfect seals and quick-exchange.
5.Argon insert slot.

Item Body Bowl part
Alumina-Graphite Alumina-Graphite Magnesia-Graphite
Chemical Composition Al2O3 ≥45 ≥75 ··—
C+SiC ≥75
ZrO2 ≥25 ≥10 ≥10
Bulk Density (g/cm3) ≥2.60 ≥2.75 ≥2.70
Apparent Porosity(%) ≤20 ≤16 ≤16
 Cold Crushing Strength(MPa) ≥20 ≥25 ≥20
Modulus of Rupture-Room Temp (MPa) ≥7.0 ≥7.0 ≥5.0
Thermal shock resistance(sequence) ≥5.0 ≥5.0

LMM GROUP is a leading manufacturer of high-quality upper nozzles, designed to enhance steel production efficiency. Our upper nozzles ensure precise flow control and temperature management, contributing to superior ingot quality. With advanced materials and cutting-edge technology, LMM GROUP’s upper nozzles offer exceptional durability and performance. Choose LMM GROUP for reliable and efficient upper nozzle solutions tailored to meet your production needs.

Certification

The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

Pre-sales:
recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

Product Brochure Download

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

CONTACT US

Address: 
Dalian Office:
Building 8, Yintian South Park, Yida Chuntian, Ganjingzi District, Dalian 116000, China 
 
Shenyang Office:
Room 12-12 A4 Building YuZhou Square, Huannan Disruct, Shenyang City China
Email:lmme-business@lmmgroup.com.cn
Tel: +86 84174804

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