16mo3 1.5415 Seamless Multi Rifled Boiler Steel Tubes

• After-sales Service: Technical/Sample/Quality
• Warranty: Technical/Sample/Quality
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon/Alloy/Stainless
• Surface Treatment: Black
• Model NO.: 16Mo3
• Usage: Boiler Pipe
• Section Shape: Round
• Feature: Multi Rifled
• Keywords: Boiler Steel Pipe
• Standard: DIN/ASTM/ISO/JIS
• Inspection: PED
• Transport Package: Wooden Case
• Specification: MAX 200MM
• Trademark: SHUNFU
• Origin: China

Product Description

Product Description

16Mo3 1.5415 Seamless Multi Rifled Boiler Steel Tubes

Application
The rifled tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries. This has a groove on its inside surface which functions to raise thermal efficiency by distrubing the fluid within the tube, featuring an extremely high thermal conduction property.


Certificate
ISO9001: 2000, PED(Pressure Equipment Directive), TS16949, DNV, KR

Equivalent grades of steel 16Mo3 (1.5415)

EU	USA	Germany	Japan	France	England	Italy
EN	-	DIN,WNr	JIS	AFNOR	BS	UNI
16Mo3	A204Gr.A	15Mo3	STBA12	15D3	1503-243B	15Mo3

Chemical composition % of steel 16Mo3 (1.5415): EN 10028-2-2003

C	Si	Mn	Ni	P	S	Cr	Mo
0.12 - 0.2	max 0.35	0.4 - 0.9	max 0.3	max 0.025	max 0.01	max 0.3	0.25 - 0.35

Mechanical properties of steel 16Mo3 (1.5415)

KV - Impact energy (J) longitud.,	+20°
	40
A - Min. elongation at fracture (%) longitud., (+QT)	23
A - Min. elongation at fracture (%) transverse, (+N)	20
Nominal thickness (mm):	to 40	40 - 60	60 - 100	100 - 150
A - Min. elongation at fracture (%) (+N)	24	23	22	19

 

Inspections

Chemical Composition,Mechanical Properties, Dimension and Surface Inspection,Inner Organization, Grain Size, UT Test
 

Size

OD 22-83mm
WT 4.5-18mm
Number of Ribs: 4-14

Package
Hexagonal bundles, strapped, both ends protected with plastic net Or wooden boxes according to length and destination Oiled inside / outside
Marking,oil-coating,varnish,end-protection by plastic caps to be confirmed.
 

Detailed Photos