SA516 Gr70 Corrugated Tube for Boiler
Specifications
SA516 Gr70 corrugated tube for boilerstandard:ISO9001-2008/JB/T1619-2012
material:carbon steel
hot rolling
NDE
SA516 Gr70 corrugated tube for boiler :
1.Material:mild steel,low alloy steel,carbon steel,,etc
2 .Processing scope:
DI =400-1600 DI=400-1000
thickness=8-20 thickness=8-20
n=1-8 n=1-8
L=720-1800 L=720-1800
l=150-200 l=150
3 Forged head processing method:
Hot Rolling
4.Testing :non-destructive testing(UT,RT,MT,PT)
carbon sulphur analysis instrument
non-contact type temperature measuring apparatus
WE-60type omnipotent testing machine
examine the thickness appearance
5.License: MANUFACTURE LICENSE OF SPECIAL EQUIPMENT PEOPLE'S REPUBIC OF CHINA(A3 HEAD)
CERTIFICATE OF MEMBERSHIP OF CONFEDERATION OF CHINESE METALFORMING INDUSTY
QUALITY MANAGEMENT SYSTEM CERTIFICATE
6.Packing:
7.Application:Our different material and specification heads can be used in many fileds,such as petroleum,chemical industry,boiler,pressure vessels,railway transportation,metal structure,water supply facilities and aerospace engineering,etc.
We own Asian unique production line which can make diameter of 12m heads and supply OEM service .
PLASE pay attention:
No cracks , delamination, inclusion ,and other defects

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