Butt welded seamless reducer
3/4" * 1/2" - 30 * 28" or your need
ANSI, ASME API5L, OCT, DIN and JIS, etc.
we can also produce according to drawing and standards provided by customers.
Carbon steel, alloy steel and stainless steel.
We can produce according to materials appointed by consumers.
Wooden Cases, wooden pallet plastic bag or as customers requirement
Shot blasted, rust-proof black oil
1.Special design available according to your drawing.
2.anti-corrosion and high-temperature resistant with black painting
3. All the production process are made under the ISO9001:2000 strictly.
4. A conformity rate of ex-factory inspection of products.