| 
 Standard 
 | 
 ANSI, ASME, DIN, BS, JIS, GB, ISO etc 
 | 
| 
 Type 
 | 
 Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, 
Blind Flange, Socket Welding Flange etc...  | 
| 
 Connection type 
 | 
 Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female,Large tongue groove, Small tongue 
groove etc  | 
| 
 Application 
 | 
 It is usually used in constructions,petroleum, chemical industry, power, ship building, paper making, metallurgy, water supply and 
sewage work, light and heavy industry, plumbing and electric etc.  | 
| 
 PRODUCT TYPE 
 | 
 concentric reducer(con reducer) , eccentric reducer(ecc reducer), seamless reducer , butt welding reducer,carbon steel reducer(CS 
reducer), mild steel reducer(MS reducer), alloy steel reducer(AS reducer), stainless steel reducer(SS reducer)…  | 
| 
 WALL THICKNESS 
 | 
 SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP… 
 | 
| 
 MATERIAL 
 | 
 carbon steel,alloy steel,stainless steel 
 | 
| 
 SURFACE TREATMENT 
 | 
 Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing 
 | 
| 
 PACKING 
 | 
 plywood cases, pallets, nylon bags or according to the customers' requirements 
 |