SAE4130 Steel Work/Steel Structures/Steel Machining Parts are Shanghai KUNFENG’s main products. SAE4130 is a low alloy steel containing molybdenum and chromium as strengthening agents.
1.Crushing wall is one of the main components of the cone crusher, and called moving cone, cone crusher crushing wall using new composite materials forged with superior abrasion resistance, cost-effective, wide applications and so on. 2.The products
JIS G3103 SB480 is a kind of carbon steel plate used for boilers and other pressure vessels， If you have this kind of demands, please send us your inquiry.
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