Forged Valve Seat Rings

Jiangyin Jiangnan Metal Co.,Limited is professional forged valve seat rings producer from china

We could make forged valve seat rings with diamter from 80MM to 6000MM, with weight from 10KGS to 15000KGS

We are equiped with 1 tons,3 tons,5 tons,9 tons open die forging parts hammer, 5000 tons hydraulic press, and 1 metres,6 metres seamless rolled rings machine.

Folllowing is the steel grade of forged valve seat rings that we could do:

Carbon steel and alloy steel forged valve seat rings:

A182-F11,A182-F22,A182-F91,A182-F92,,ASTM A-105, ASTM A-350 LF-2 SA-350 LF1, AISI 1045,AISI 4140,AISI 4130,AISI 4340, AISI 4130, AISI 8620,AISI 4145H,AISI 4145H,AISI 4145H Mod,AISI 4330V,AISI 4330V Mod.AISI 4150,42CrMo4,25CrMo4,34CrNiMo6,17CrNiMo6-4.

Stainless steel forging valve seat rings:

A182-F6a,A182-F304,A182-F304L,A182-F316,A182-F316L,A182-F317,A182-F317L,A182-F347,AISI 309,AISI 310s,AISI 316Lmod,A182-F321,,Alloy 20, 904L,PH13-8Mo,17-4ph,15-5ph,17-7ph,Ph15-7 Mo,254Smo, Al-6Xn,654SMO, A182-F44,A182-F45,A182-F51,A182-F53,A182-F60,A182-F55,A182-F62,A182-F52

Nickel alloy and super alloy forged valve seat rings:

2.4602,2.4675,2.4816,2.4663,2.4642,2.4668,2.4669,1.4958,2.4858,2.4375,2.4665,2.4617, 2.4819.2.4631,2.4851,2.4606,1.4876,1.4959,1.4980,2.4983,2.4656

Our forged valve seat rings are widely used in ball valve,check valves,globe valve,butterfly valve,plug valve,gauge valves.

As per heat treatment of forged valve seat rings,We could do annealed, normalized, hardened and tempered as per the requiremnt of the clients

For every pieces of forged valve seat rings, we could do 100% Ut test as per the forging parts standard of ASTM A388 or EN10228-3.

As per material certificate of forged valve seat rings, we could supply En10204-3.1 or EN10204-3.2 by third party(TUV,BV ,SGS and so on)

Except forged valve seat rings, we could also do forged valve stems,forged valve body,forged gasket and other forged valve parts so on

In order to controll the quality of forged valve seat rings, we have Impact testing machine ,Magnetic particle flaw detector ,Metallographic Microscope ,Universal testing machine ,Hardness testing machine

Please tell us steel grade,size of forged valve seat rings that you need, we are glad to quote the best price