We produce according to customers'drawing, requirements and materials.
Application:
Petrochemical: Reforming furnaces (hydrogen, ammonia, methanol), cracking furnaces (ethylene, styrene, naphtha), pyrolysis and fired heaters etc.
Steel and Heat-treatment: Casting tubes, and castings of re-heating furnaces, steel mills and heat-treatment industries.
1. Products: Cracking tubes and reformer tubes, manifolds, tube assemblies, coils, transfer lines, pigtails, convection sections.
Which are widely used in petrochemical industry.
2. Application: Ammonia production, Convection furnaces, Direct Reduction of Iron (DRI), Ethylene pyrolysis, Hydrogen production, Methanol production, Steam reformers
3. Material:
High nickle and high chrome heat resistant alloy. We can cast standard alloy like ASTM, DIN, BS etc.
HK Alloys
HK30 Alloys
HK40 Alloys
L HP Alloys
HP40 Alloys
HP50 Alloys
HP Nb Alloy
HP Mo Alloys
HP W Alloys
4. Quality control:
We carry out very strict quality control from raw material to each step of the process, until the finished product is dispatched. To make sure the highest quality possible, each test is carried out strictly with our in-house testing facilities. The most generally used methods of testing given below:
Chemical analysis by Spectrometer
Mechanical tests in Normal and High temperature.
Ultrasonic, X-ray, Dye Penetrant Test.
Boroscope; Eddy current testing; Microscope; Pressure tests.
HEXIN MACHINERY is an ISO9001:2008 certified private company, we are specializing in engineering, R&D, production, and supply of casting, forging, machining products, welding fabricated equipments, pressure vessel equipments, and special metals to petrochemical and metallurgical industries home and abroad.
Quality, technology, and efficiency are our targets continuously pursued.
At HEXIN, customer satisfaction means EVERYTHING to us, To guarantee this, we are strictly following:
1.We strictly adhere to ISO9001 quality manage system to guarantee the QUALITY.
2.To continuously IMPROVE the products quality, we regularly conduct professional training to our workers and engineers.
3.To guarantee the LEAD TIME, we can work at 24 hours a day and 7 days a week by shifts.
We hope to get the opportunity to add value to the development of your esteemed company by supplying HIGH VALUE PRODUCTS, 5-STAR SERVICE with COMPETITIVE PRICE.
