Larpen Metallurgical Service

1111 Western Drive, 53027 Hartford, WI
USA
Telephone +1 262 6739709
Fax +1 262 6739710
jake@larpen.com

Hall map

GIFA 2019 hall map (Hall 11): stand B04

Fairground map

GIFA 2019 fairground map: Hall 11

Our range of products

Product categories

  • 04  Metallic charge materials
  • 04.01  Charge materials for iron, steel and malleable iron casting
  • 04.01.03  Ferro-alloys

Ferro-alloys

  • 04  Metallic charge materials
  • 04.01  Charge materials for iron, steel and malleable iron casting
  • 04.01.04  Alloying metals, master alloys

Alloying metals, master alloys

Our products

Product category: Alloying metals, master alloys

GRAPH-HEX®

GRAPH-HEX®  product was developed through our expertise in the early 2000’s as an economical source of high quality recarburizers for the foundry and steel industries.  Utilizing our world wide sourcing of the highest quality raw materials combined with state-of-the-art manufacturing facilities, and quality control enables our customers to receive the most economical high quality carbon additive in the market.

More Less

Product category: Alloying metals, master alloys

Low Sulfur Pet Coke

Larpen Metallurgical Service produces low to medium sulfur petroleum cokes ranging in sulfur from 0.5% – 4.0%. These products are used as a charge carbon for gray iron casting.

More Less

Product category: Alloying metals, master alloys

Silicon Carbide

Larpen Metallurgical Service is a distributor of Carbolon MA 90% silicon carbide from Washington Mills.

More Less

About us

Company details

Larpen Metallurgical Service is the leading supplier of graphite products and carbon additives throughout North America. Larpen is annually selling over 75,000 tons per year of our graphite and carbon additives to the foundry and steel industry. With our growing line of GRAPH-HEX products we provide a reliable product that produces excellent results. LMS also supplies low sulfur petroleum cokes, silicon carbide, and other related materials. Larpen’s GRAPH-HEX products are available worldwide through any of our convenient locations and are currently being sold in over twenty countries. As an ISO 9001:2015 certified company, we continually work to provide consistent and quality products to meet our customers’ needs.

More Less