Basic Info.
Model NO.
Cast Manifolds
Surface Roughness
Ra6.3
Machining Tolerance
+/-0.01mm
Transport Package
Wooden Case
Specification
Outer diameter: 55mm-2000mm or customized
Trademark
HEXIN
Origin
China
HS Code
85149090
Production Capacity
5000pieces/Year
Product Description
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. produces furnace bottom rolls,which it adopt the centrifugal casting, precisely casting technology on journal bell mouth, shaft head with forging process. It can be transported with using professional wood packaging to the packing, its excellent quality has won high praise at home and abroad.
The alloy steel castings produced by HEXIN Machinery have good surface quality, high dimensional accuracy, and no slag inclusions, sand holes,
shrinkage holes, cracks and other conventional casting defects, major products for petrochemical industry like:
Centrifugal cast tubes, cast tube sheets, convection intermediate tube supports, hooks, tube sheets brackets and hangers, various furnace doors/peep doors or observation doors,
air preheaters, flue baffles, butterfly valves, quick-opening dampers, compensators, flue duct systems, etc.
The furnace hooks are used to hang furnace tubes in heating furnaces.
They are used in high-temperature working conditions. The material has high temperature resistance like ASTM A351 Gr.HK40.
The draw tube sheet hanger is used to fix the furnace tube in the heating furnace and is installed on the side wall of the heating furnace.
It is produced by static casting process. The material has high temperature resistance. The general material is ASTM A351 Gr.HK40.
The Christmas tree tube rack is a heat-resistant alloy steel cast tube rack with a special structure.
It is called a Christmas tree tube rack because it looks like a Y-shape, like a Christmas tree. Manufactured by static casting process.
Centrifugal casting tube rack, our company uses centrifugal casting process to produce heat-resistant alloy tubes, which are used for the tube support tube racks
of horizontal tube heating furnaces.
The peep doors or observation doors are installed on the wall of the heating furnace shell is used to manually open and observe whether the burner flame in the heating furnace is normal.
The material of the fire gate is generally gray cast iron ASTM A48, which is manufactured through a static casting process.
About us
Qingdao Hexin Machinery Co., Ltd. is professional for manufacturing, sale and research of high temperature alloy centrifugal cast tube, Heat resistant steel precision castings and sand mold casting.
The main products are: Ethylene cracking furnace furnace tube, reformer furnace tube, all kinds of casting alloy elbow, casting tube sheet, hook, hanger, bracket and other heat resistant casting products. Furnace rollers, radiant tubes, sink roll, stabilizing roll, support arm and sleeve and other heat resistant alloy used for continuous galvanizing line(continuous annealing line), all kinds of heat treatment fixtures used for heating processing equipment, like tray, basket, fan and so on. Widely used for famous brand heat treatment equipment, such as IPSEN, AICHELIN, FONTON, etc.
We committed to the strict quality control and strictly implement ISO9000 series quality management system, Ensure the castings in each process of each station "zero defect" production, Quality has won the acceptance of customers at home and abroad.
Welcome to view our website: hexinmachineryqd.en.made-in-china.com
Qingdao Hexin Machinery Co., Ltd. produces furnace bottom rolls,which it adopt the centrifugal casting, precisely casting technology on journal bell mouth, shaft head with forging process. It can be transported with using professional wood packaging to the packing, its excellent quality has won high praise at home and abroad.
The alloy steel castings produced by HEXIN Machinery have good surface quality, high dimensional accuracy, and no slag inclusions, sand holes,
shrinkage holes, cracks and other conventional casting defects, major products for petrochemical industry like:
Centrifugal cast tubes, cast tube sheets, convection intermediate tube supports, hooks, tube sheets brackets and hangers, various furnace doors/peep doors or observation doors,
air preheaters, flue baffles, butterfly valves, quick-opening dampers, compensators, flue duct systems, etc.
The furnace hooks are used to hang furnace tubes in heating furnaces.
They are used in high-temperature working conditions. The material has high temperature resistance like ASTM A351 Gr.HK40.
The draw tube sheet hanger is used to fix the furnace tube in the heating furnace and is installed on the side wall of the heating furnace.
It is produced by static casting process. The material has high temperature resistance. The general material is ASTM A351 Gr.HK40.
The Christmas tree tube rack is a heat-resistant alloy steel cast tube rack with a special structure.
It is called a Christmas tree tube rack because it looks like a Y-shape, like a Christmas tree. Manufactured by static casting process.
Centrifugal casting tube rack, our company uses centrifugal casting process to produce heat-resistant alloy tubes, which are used for the tube support tube racks
of horizontal tube heating furnaces.
The peep doors or observation doors are installed on the wall of the heating furnace shell is used to manually open and observe whether the burner flame in the heating furnace is normal.
The material of the fire gate is generally gray cast iron ASTM A48, which is manufactured through a static casting process.
| Item | cast manifolds |
| Process | Centrifugal/spun casting method for roll body, precision casting of assembly shaft head. |
| Material | 316L,316,HK,HT,HU,HP,HH,ZG40Cr25Ni20Si2,ZG14Ni32Cr20Nb,ZG45Ni48Cr28W5Si2. |
| Application | The heat treatment furnace roll are usually used for normalizing furnace and hardening furnace, under the hydrogen nitrogen protective environment, Furnace temperature is about 900 ºC. CGL (Continuous hot dip galvanizing line),Plating aluminizing line, Plating silicon line. |
| Specifications | Outer diameter: 55mm-2000mm Length: as per your request |
| Test | Chemical analysis by spectrometer for each heat,eddy current test,pressure test ,thickness test , PT 100%(liquid penetrant test),VI(visual inspect)100%,dimensional check. |
| Products | Sink rolls Stabilizer rolls Furnace rolls for plate heating furnace Rolls for CAL Water cooled rolls Coated rolls |
About us
Qingdao Hexin Machinery Co., Ltd. is professional for manufacturing, sale and research of high temperature alloy centrifugal cast tube, Heat resistant steel precision castings and sand mold casting.
The main products are: Ethylene cracking furnace furnace tube, reformer furnace tube, all kinds of casting alloy elbow, casting tube sheet, hook, hanger, bracket and other heat resistant casting products. Furnace rollers, radiant tubes, sink roll, stabilizing roll, support arm and sleeve and other heat resistant alloy used for continuous galvanizing line(continuous annealing line), all kinds of heat treatment fixtures used for heating processing equipment, like tray, basket, fan and so on. Widely used for famous brand heat treatment equipment, such as IPSEN, AICHELIN, FONTON, etc.
We committed to the strict quality control and strictly implement ISO9000 series quality management system, Ensure the castings in each process of each station "zero defect" production, Quality has won the acceptance of customers at home and abroad.
Welcome to view our website: hexinmachineryqd.en.made-in-china.com
