Top Quality Sand Casting Reducers Plug Header Castings
- Model NO.: HX-04-014
- Feature: Long Time Materials
- Shape: Pipe
- Surface Treatment: Sand Blast
- Standard: DIN,ASTM,GB,ANSI
- Trademark: HEXIN
- Specification: Customized
- HS Code: 85149090
- Refractoriness (℃): 1580< Refractoriness< 1770
- Type: Heat-Resistant Material
- Material: Alloy Metal
- Connection Type: Seamless
- Surface Roughness: Ra6.3
- Transport Package: Wooden Case
- Origin: China
Qingdao Hexin Machinery Co., Ltd. supplies the most common 45°elbow ,90°elbow and 180°elbow,the material is heat resistant alloy stainless steel, special sand casting method or by investment casting method, under strict NDT tests like RT test.
For cracking furnace tube we have 90°elbow,180°elbow,tee , palm tube, three-dimensional shaped elbow , hanging pieces etc.
For reformer furnace tube we have reducing cone, the manifold reducing cone, hanging pieces etc.
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Item | Top quality sand casting reducers plug header castings |
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: www.hexinmachinery.com

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