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Qingdao Hexin Machinery Co., Ltd.

Reformer Tubes, Cracking Tubes, Stainless Steel manufacturer / supplier in China, offering Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils, Petrochemical Intermediate Tube Sheet Bracket Great Quality, OEM High-Quality Heat Treatment Fixture Cast Tray and so on.

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Supplier Homepage Product castings for petrochemical furnaces Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils

Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils

FOB Price: US $500-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-5,000/ Piece
Get Latest Price
Production Capacity: 5000ton/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HX-04-005
  • Feature: Long Time Materials
  • Shape: Pipe
  • Surface Treatment: Sand Blast
  • Standard: DIN,ASTM,GB,ANSI
  • Trademark: HEXIN
  • Origin: China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Heat-Resistant Material
  • Material: Alloy Metal
  • Connection Type: Seamless
  • Surface Roughness: Ra6.3
  • Specification: Customized
  • HS Code: 85149090
Product Description
Qingdao Hexin Machinery Co., Ltd. are professional manufacturer for Ethylene cracking furnace radiant section tube parts include centrifugal casting tube , centrifugal casting tube bending , static casting pipe fittings , forgings, rolled tubes and other components. Use Metal centrifugal casting process , molten steel is cast into a variety of tube blank under centrifugal force ,through deep hole boring machine boring the hole, lathe groove welding , assembly and welding to be long tube .

Qingdao Hexin Machinery Co., Ltd. specializes Tubular cracking furnace is the main technology for ethylene production, ethylene cracking furnace including: heating systems , heat recovery systems ,  reaction system , the device includes burner , radiant section , convection section , quench system , the high pressure steam system . Cracking furnace tubes are used in the radiant section , also known as the radiant section tubes . Cracking tube's working temperature is 1000 ºC -1150 ºC. It is an important equipment of ethylene cracking furnace . Ethylene cracking furnace radiant section tube parts include centrifugal casting tube , centrifugal casting tube bending , static casting pipe fittings , forgings, rolled tubes and other components.
Use Metal centrifugal casting process , molten steel is cast into a variety of tube blank under centrifugal force ,through deep hole boring machine boring the hole, lathe groove welding , assembly and welding to be long tube . Long tube with extension flange , strengthen joints, and other accessories assembled conical bottom tubes are welded into conversion ; long tube  and elbows, tees , and other fittings  assembly are welded into ethylene cracking tube .
Material grades is in strict accordance with standard for customers in different countries, commonly used material grades :
ZG40Cr25Ni35Nb,ZG40Cr35Ni45Nb,HP-Nb,HT50,GX40NiCrSiNb35-26,GX40NiCrNb45-35,SCH24XNb
General centrifugal casting products supply specifications:
Cracking tube: OD 50mm-200mm,wall thickness 5mm-20mm;
Manifold: OD 100mm-400mm,wall thickness 10mm-40mm;
Static casting supply specifications :
90°elbow,180°elbow,tee , palm tube, three-dimensional shaped elbow , hanging pieces etc.

 
ItemCentrifugal cast cracker tube steam cracker radiant coils
UsageUsed in various types of hydrocarbon feedstock steam reforming hydrogen plant
SpecificationsGeneral centrifugal casting products supply specifications:
Cracking tube: OD 50mm-200mm,wall thickness 5mm-20mm;
Manifold: OD 100mm-400mm,wall thickness 10mm-40mm;
Static casting supply specifications :
90°elbow,180°elbow,tee , palm tube, three-dimensional shaped elbow , hanging pieces etc.
TechnologyChemical analysis by spectrometer for each heat, PT 100%(liquid penetrant test), VI(visual inspect)100%, dimensional check.
MaterialZG40Cr25Ni35Nb,ZG40Cr35Ni45Nb,HP-Nb,HT50,GX40NiCrSiNb35-26,GX40NiCrNb45-35,G-NiCr28W,SCH24XNb
ProductsReformer tubes
Cracking tubes
Cast tube sheets
Cast Brackets and guides
Cast Return bends & plug Headers
Furnace observation doors
Air preheater

Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils

Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils


About us

Qingdao Hexin Machinery 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: www.hexinmachinery.com



Centrifugal Cast Cracker Tube Steam Cracker Radiant Coils
 

 
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