Steel Flanges |
Material |
Carbon steel |
ASTM A105,ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN |
Stainless steel |
ASTM A182, F304/304L, F316/316L ETC |
Alloy steel |
ASTM A182 F12,F11,F22,F5,F9,F91etc. |
Standard |
ANSI |
Class 150 Flanges-Class 3000 Flanges |
DIN |
6Bar 10Bar 16Bar 25Bar 40Bar etc |
JIS |
5K Flanges-20K Flanges |
UNI |
6Bar 10Bar 16Bar 25Bar 40Bar etc |
EN |
6Bar 10Bar 16Bar 25Bar 40Bar etc |
TYPE |
1.Welding neck Flange 2.Slip on |
3.Blind flange 4.Long welding neck flange |
5.Lap joint flange 6.Socket welding |
7.Threaded flange 8.Flat flange |
Surface |
Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized |
Connection |
Welding, Threaded,Socket,lap joint etc |
Technical |
Forged |
Size |
DN10-DN3600 |
Package |
1.Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).
2:As Customers' Requirements |
Heat Treatment |
Normalizing, Annealing, Quenching+Tempering |
Certificate |
TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007 |
Applications |
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry
and general pipes connecting projects etc. |