Item

GB 20CrNiMo AISI 8620 alloy gear steel round bar

Standard 

GB/T812-2008,GB/T8163-2008,GB3087-2008,GB6479-2000,

GB9948-2006,GB5310-2008,ASME SA210,ASME SA213,DIN17175

Material 

ASTM A213 T2(T12,T11,T22,T9),ASTM A199 T11(T22,T9),

ASTM A200T5,

12CrMo,15CrMo,12Cr2Mo,1Cr5Mo,20#,1Cr5Mo,ASTM A335 P2(P11,

P12,P22,P5,P9),13CrMo44,10CrMo910,12CrMo195,

x12CrMo91,15Mo3,12Cr1MoV,12Cr2MoV,10Cr9Mo1VNb,10#, 35#,

45#,16-50Mn,27SiMn,20-40Cr,12-42CrMo,16Mn, 27SiMn,30CrMo,Cr9Mo,

15Cr5Mov,35Cr5MoV,

Moq

0.5ton

Diameter

4mm~2500mm

Length

5.8m,6m ,11.8m,12m or as required

Finished

Black painted,PE coated,galvanized,polished,anti-rust paint,transparent oil

Treatment

seamless,welded,Hot rolled,cold drawn,cold rolled

Package

Standard export seaworthy or as customers' requirements

Application

alloy tube in oil, aerospace, chemical, electric power, boiler, military industry 

and other industries has a wide range of USES of reason because good 

changes more on the mechanical properties of the alloy pipe.

1. Low and middle pressure fluid transportation pipeline

2. Casing pipe

3. Low and medium pressure boiler seamless steel pipe

4.High pressure boiler seamless steel pipe

5.carbon seamless steel pipe for ship

6.Seamless steel pipe used in high pressure chemical fertilizer equipment

7.Petroleum and natural gas industry

8.Steel pipe for Heat exchanger

9.Used for diesel engine

10.Chemical industry,building industry,environment industry etc

Export

Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil,

Thailand,Iraq,Russia,Holland,Turkey,Kuwait,Korea,India,Egypt,

Oman,Malaysia,Peru,Vietnam,Mexico,etc