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Carbon / Stainless steel gate valves of various sizes and pressures for water gas oil high temperature media | ||||
Keywords | high temperature media valves water gas oil valves low pressure gate valves general application valves standard gate valves | |||
Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH | ||
P250GH, P280GHM 16MN, 20MN ,20# | ||||
Stainless steel | ASTM A182, F304/304L, F316/316L | |||
Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |||
Standard | ANSI | Class 150 steel flanges-Class 2500 steel flanges | ||
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |||
JIS | 5K steel flanges-20K steel flanges | |||
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |||
EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |||
TYPE | 1.Welding neck steel 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 | |||
Technical | Forged, Casting | |||
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. |
What is stainless steel | ||||||||||||||||
Grade | C Max | Mn Max | P Max | S Max | Si Max | Cr | Ni | Mo | ||||||||
301 | 0.15 | 2 | 0.05 | 0.03 | 1 | 16.00-18.00 | 6.00-8.00 | |||||||||
302 | 0.15 | 2 | 0.04 | 0.03 | 1 | 17.00-19.00 | 8.00-10.00 | |||||||||
304 | 0.07 | 2 | 0.05 | 0.03 | 1 | 18.00-20.00 | 8.00-10.50 | |||||||||
304L | 0.03 | 2 | 0.05 | 0.03 | 1 | 18.00-20.00 | 9.00-13.00 | |||||||||
301S | 0.08 | 2 | 0.05 | 0.03 | 1 | 24.00-26.00 | 19.00-22.00 | |||||||||
316 | 0.08 | 2 | 0.05 | 0.03 | 1 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | ||||||||
316L | 0.03 | 2 | 0.05 | 0.03 | 1 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | ||||||||
321 | 0.08 | 2 | 0.05 | 0.03 | 1 | 17.00-19.00 | 19.00-13.00 | |||||||||
430 | 0.12 | 1 | 0.04 | 0.03 | 0.75 | 16.00-18.00 |
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