91在线在线,91影视在线观看,精品国产一级,欧美日韩免费在线视频,国产裸体歌舞一区二区,91网站在线观看视频,亚洲视频91

Welcome to Luoyang Beiyuan Advanced Materials Technology Co.,Ltd
China
Graphite crucible
Release time:2025-02-25 Source:Luoyang Beiyuan New Material Technology Co., Ltd

The Beiyuan graphite crucible is made of special high-purity, high-strength, and high-density graphite material; Excellent technicians; High precision processing equipment can provide customers with high-performance molds for graphite melting crucibles, casting crucibles, graphite oil tanks, pulling tubes, pulling pieces, and pulling rods. The selected specialized material can increase the durability of our graphite crucible products by more than twice compared to ordinary material products, with a longer service life and the ability to withstand high temperatures of 1800 ° C.

Previous article
Next article