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Highlighted Companies

Well Block Seating For Tundish - China

price: contact company for price

Well block (Seating Block) for Tundish

LQ -Series well block, seating block and porous block are shaped by pressing, prefabrication and vibration.

With subtle formula design, unique technical process, they have good performance on erosion-resistance, high temperature performance and also longer service life, which identified up to the leading domestic level and received recognition and praise.

Chemical and Physical Properties LQTWB-80 LQTWB-90 LQTWB-93

Al80 AlC80 AlZrC

Al2O3 +MgO % min 80 75 75 90 93

Cr2O3 % min 4 2.5 2.5

C % min 4

Apparent porosity g/cm3% max 14 8 12 13

Bulk density g/cm3 % min 2.95 3.05 2.9

Normal temperature Compressive strength (MPa) min 60 100 100

Breaking strength 1500’C×3hmin 23Mpa

Jinan Linquan Industry and Trade Group Co., Ltd

Linquan Trade, Serve The World

Well Block Seating For Tundish

Feel free to contact us with all your questions


Company Contact:


  • Phone: 8653187061162

  • Address: 7/F, Bldg 1, Shunyi Garden, Jinger Weiba Rd., Huai, Jinan , China

  • Email: Email


Published date: September 7, 2012

  • Business Description: JINAN LINQUAN REFRACTORY COMPANY as a comprehensive

    enterprise combining industry and trading, successfully integrates

    R&D with production, distribution, exploitation and foreign trade.

    Our products include slide gate plate, upper nozzle, lower nozzle,

    tundish nozzle, metering nozzle, submerged nozzle, well block for

    ladle, well block for tundish, purging block and slot plug, stuffing

    sand, castable for ladle and tundish, B series slide gate, QH series

    slide gate, HKF.

    LH A series slide gate, HKF.

    LH B series slide gate

    and so on.

    With sound sales network and excellent after sales service, our

    products have found ready acceptance in United States, Italy,

    Russia, Singapore, Saudi Arabia, Pakistan, Turkey, Kazakhstan,

    India and many other countries.

    Our annual export volume adds up

    to 5 million US dollars.

    Wefirmly believe that the key to success with refractory materials is

    to select the right products and applications!

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