Item :    Carbon steel dished heads
Diameter:    12.7mm--10000mm
Thickness:    2mm--100mm
Reduction Ratio:    about 10%
Material:    Carbon stee(A3,20#,Q235,Q345B,16Mn), Alloy steel(15Mo3 15CrMoV 35CrMoV 45CrMo), 
Stainless steel (304,321,304L,316,316L), etc
According to customers requirement (If you can use Chinese material is the best.)
Technology:    Hot pressing, cold pressing
Surface Treatment:    Sand Blasting, Transparent oil, Rust-proof oil, Galvanizing
Test:    UT,RT,MT,PT,ET
Applicable Standard    ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Certificate:    ISO9001 ,ISO14001,OHSAS18001
Applications:    Such as: oil, chemical industry, water conservancy, electric power, 
boiler, machinery, metallurgy, sanitary construction etc.
Product Character    Rustproof, good corrosion resistance, anti-wearing, good-appearance, excellent mechanical properties.
Connection    Butt-welding
Packaging:    Standard seaworthy export packing: Plywood Box, Plywood or Steel Pallet or as per customers requirement
Sales Market    South America, Western Europe, Southern Europe, Middle East ,Eastern Europe, South Africa, Australia, etc.
Delivery time:    According to customers requirement
OEM,ODM    Available
Others:    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.