High Pressure Carbon Steel Boiler Tubes Seamless SA210 ST12 Heat Exchanger Rifled

High Pressure SA210 A1,ASTM A213 ST12 ST35.8 Carbon Steel Seamless Heat Exchanger Rifled Boiler Tubes
 
 
Product Specification
 
Carbon steel pipe raw material is round billet, round tube embryo through cutting machine cutting the growth degree of about 1 meter of billet, and by the conveyor belt to heating furnace.
Billet are fed into the furnace heating, the temperature is about 1200 degrees Celsius.
Fuel for hydrogen or acetylene.
In furnace temperature control is a crucial problem. Circular tube billet after go through pressure punch wear empty.General is one of the more common punch is tapered roller puncher, this kind of punch high production efficiency, product quality good, large amount of perforated hole enlargement, can wear a variety of steel grade.
 

 
Product Details
 

 
 
Package&Shipping
 


 
FAQ
 
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?
 
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
 
Q: How is the quality of your products?
 
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
 
Q: Are you factory or trader?
 
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.