Qingdao Hexin Machinery Co.,Ltd. products

Qingdao Hexin Machinery Co., Ltd. are professional Centrifugal Casting Sink Roll for Continue Galvanizing Line, Centrifugal Casting Sink Rolls, Centrifugal Casting Rolls, Stabilizer rolls, Furnace rolls for plate heating furnace, Rolls for CAL, Water cooled rolls, Coated rolls manufacturer from China. Qingdao Hexin Machinery Co., Ltd. is specializing in producing horizontal roller annealing furnace furnace, vertical annealing furnace roller.They are mainly used for the refund, galvanizing line horizontal annealing furnace, furnace roll under hydrogen nitrogen protective atmosphere, furnace temperature ranges from 700 to 1000 degrees, even it can rapidly transport the strip* annealing process.Steel plate makes solution treatment, the treatment such as normalizing, annealing, furnace roll must be equipped with high heat resistance, high temperature characteristics of bearing capacity.

Furnace tubes for hydrocarbon steam reforming hydrogen equipment, used in various types of hydrocarbon feedstock steam reforming hydrogen plant. widely used in oil refineries, chemical plant, metallurgical direct reduced iron (DRI )and other industries, and petrochemical industry has the largest demand for hydrogen . Global oil refineries, chemical plants provide more than 90% of hydrogen used the technology of hydrocarbon steam conversion method. Hydrocarbon steam reforming hydrogen plant, equipment including : an inlet manifold , reformer tubes, outlet manifold and pigtail tubes. The reformer tube use centrifugal casting process produce to produce, working temperature is 900 °C -1000 °C, is the important equipment for hydrogen reformer furnace.

This batch of bush and sleeve is produced for a foreign client products, it is used in the galvanizing line the sinking of the roll and stability, we adopt the high temperature-resistance, abrasion- resistance and good heat -resistant steel materials to meet the needs of customers, the sleeves are made from centrifugally cast tubes with heat resistant nickel chrome alloys.

This batch of immersed and stabilizing roll carrier is produced for a domestic customer, because of the workshop space is insufficient at that time, we had to move out of the workshop to make aging treatment,we will deliver goods when the products pass the inspecting.

HEXIN investment castings for pump and valve industries, with top quality reputation over 20 years in china market. The pump and valve parts we supplied are made from nickel based heat and wear resistant stainless steel materials, by precise casting method. The pump castings for normally for petrochemical, mining, and food industries. We cast component for various types of valves with higher pressure request, like gate valves, check valves, ball valves, butterfly valves.etc,