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100000Nm3/h hydrogen produce, 1.Standard:ASTM,GB, 2.Material:ZG45Ni35Cr25Nb,1.4852,HP+Nb(MA), 3.Design temperature - details see: https://www.machineto.com/100000nm3-h-hydrogen-produce-10221703

Grade	C	Si	Mn	Cr	Ni	Nb	P	S	Other
ZG45Ni35Cr25Nb+Microalloy	0.40-0.50	<=1.5	<=1.0	23.0-27.0	33.0-37.0	0.7-1.5	<=0.03	<=0.03	Ti+Zr (microelement )

Technical process is from Uhde,KBR,Topsoe,Lurgi,Texaco,Braun

100000Nm3/h hydrogen produce

1.Standard:ASTM,ASME ,GB

2.Material:ZG45Ni35Cr25NbM, HP+Nb(MA),G4852,1.4852

3.OD:50-1000mm,Length:<5000mm

4.Process:centrifugal casting

5.Quality:ISO 9001:2008

6.Packing: All packaging is under sea worthy transshipment.

7.Produce Capacity:50 pieces tubes per day

8.Port of departure:Shanghai,Dalian,Qingdao,Luzhou etc.

10.Payment:L/C,T/T

11.Application:used for primary reformer of synthetic ammonia in fertilizer manufacturing.

INTRODUCTION

Reformer tubes normally used in the refining, petrochemical and fertilizer industries are manufactured by the centrifugal casting process and heat-resistant austenitic alloys such as HK -40, HP-40, and HP -Niobium modified materials. A design life of 100,000 operating hours has been the normal time-based criteria for considering retirement of tubes.