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1. this pipe is of investment casting, and the material for this product is QT450-10
2.Others product the material is QT450-10.
Sand casting +Machining +painting
Baoding AoYu Machinery Manufacture Co., Itd is a private company Located in Baoding city,
Hebei province, China, adjoins the capital Beijing and Xingang Harbor, our company is a
comprehensive enterprise with integration of both manufacturing and trading.
We have two investment casting plants, a sand casting plant and a machining workshop
(including common maching,CNC machining and machining center machining).
We mainly process the casting, machining and surface treatment according to
customer’s drawing requirements until the finished productions.
Our investment casting plant can produce a broad variety of common carbon steel,
alloy steel with the output exceeding 200 tons each month, and stainless steel products more than 80 tons.
S Pipe (investment casting +machining + painting)
