1/2"-24" are made of SEAMLESS pipes,26"-80" are made of steel plate.
a. Carbon Steel:
ASTM A234 WPB
ASTM A420 WP1 WP3 WPL6
ASTM A860 WPHY42/52/60/65/70
b. Alloy Steel::
ASTM A234 WP5/9/11/22/91
c. Stainless Steel:
ASTM A403 WP304 /304L /316 /316L /321/347
ASTM A815 UNS31803 S32750 S32760
Stainless Steel: Polishing, Sand-blasting
Carbon Steel/Alloy Steel : Black Painting,Varnish Paint, Anti Rust Oil,Hot Dip Galvanized, Electric Galvanized,3PE,etc.
Why choose us! 1. We are the specialized supplier of stainless steel materials, can provide the best price! 2. We have more than 30 years experience in exporting products to worldwide countries, can provide the high quality products! 3. We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services. 4. Wide excellent experiences with after-sale service. 5. Every process will be checked by responsible QC which insures every product's quality. 6. Professional packing teams which keep every packing safely. 7. Trial order can be done in very short time. 8. Samples can be provided as your requirements.