Centrifugally Cast Tubes and Return Bends Elbows with Nickel Alloy 2.4879

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Shape: Pipe
• Material: Alloy Metal
• Surface Treatment: Sand Blast
• Model NO.: HX61058
• Connection Type: Seamless
• Standard: DIN,ASTM,GB,ANSI
• Surface Roughness: Ra6.3
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: HEXIN
• Origin: China
• HS Code: 85149090
• Production Capacity: 5000ton/Year

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 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 ºC -1000 ºC, is the important equipment for hydrogen reformer furnace.
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,G-NiCr28W,SCH24XNb
General centrifugal casting products supply specifications:
Reformer tube: OD 100mm-300mm,wall thickness 8mm-20mm;
Hot wall manifold: OD 100mm-400mm,wall thickness 10mm-40mm;
 

Item	catalyst reformer tubes for hydrogen by centrifugally cast tubes and return bends elbows with nickel alloy 2.4879 HX61058
Usage	Used in various types of hydrocarbon feedstock steam reforming hydrogen plant
Specifications	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.
Technology	Chemical analysis by spectrometer for each heat, PT 100%(liquid penetrant test), VI(visual inspect)100%, dimensional check.
Material	ZG40Cr25Ni35Nb,ZG40Cr35Ni45Nb,HP-Nb,HT50,GX40NiCrSiNb35-26,GX40NiCrNb45-35,G-NiCr28W,SCH24XNb
Products	Reformer tubes Cracking tubes Cast tube sheets Cast Brackets and guides Cast Return bends & plug Headers Furnace observation doors Air preheater

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: hexinmachineryqd.en.made-in-china.com