1.products including: straight radiant tubes, W-type tubes, U-type tubes,electric radiant tubes.
2.application:
the various radiant tubes are used in the furnaces for steel mills, like CAL(continuous annealing line),
CGL(continuous galvanizing line).
3.Material:
high nickle and high chrome heat resistant alloy. We can cast standard alloy like ASTM, DIN, BS etc.
37/18NiCr, 37/18 HU alloy, 48/26 22H alloy, 38/18NICr(1.4865), 24/24NbTiZr, 50Cr/50Ni(2.4813),1.4410,1.4059,1.4841, 1.4845,
1.4848, 1.4825, 1.4852, 2.4879 or as per customer's requirements
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.
5. Precision machining:
Lathes, milling machines, drill presses, Boring machines, CNC grinding machines, etc
6. Adavantage:
Reasonable price with best quality, standard package and strict delivery time.
7. Process: Centrifugal casting tube and welding flange, elbow(precision casting)
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.
