Super Ferritic Stainless Steel Condenser Tubes (welded) By Lord Steel Industry Co., Ltd,

Super Ferritic Stainless Steel Condenser Tubes (welded)

FOB Price

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( Negotiable )

500 Kilogram Minimum Order

Country:

China

Model No:

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

500 Kilogram

Packaging Detail:

Plywood/wood boxes, in bundle

Delivery Time:

Shipping at port of Shanghai/Tianjin

Supplying Ability:

500 Ton per Month

Payment Type:

T/T, L/C

Product Group :

Product Specification

Standard: ASTM A268/ ASME SA268ï¼ŒASTM A688ï¼ŒASTM A803
Grade: S44400, S44660, S44735
Thickness: mm
Section Shape: Round
Secondary Or Not: Non-secondary
Application: Fluid Pipe
Technique: Cold Rolled
Certification: ISO
Alloy Or Not: Non-alloy

Product Description

In Power Station Equipments,The choice of condenser tubes is vital to the investment and maintenance costs of the whole equipments. LSI are going to forecast the direction of the market of application of super ferritic stainless steel tubes in condensers and analysis the advantages of super ferritic stainless steel tubes compared with normal austenitic stainless steel tubes and titanium tubes from the aspects of chemical compositions,anti-corrosion capabilities, physical properties and mechanical properties of super ferritic stainless steel tubes.
Chemical Composition:
S****0 super ferritic stainless steel tube is their high contents of Chromium and Molybdenum, and it has Titanium and niobium as stabilizing elements. The organization of material makes them with high strength properties, good elongation and low rate of work hardening.

CHEMICAL COMPOSITION

UNS	C	Mn	P	S	Si	Cr	Ni	Mo	N	Others
S****0	0.**5	1.*0	0.**0	0.**0	1.*0	7.5~9.5	1.*0	1.5~2.0	0.**5	Ti+Cb: 0.04(C+N)~0.0
S****0	0.**0	1.*0	0.**0	0.**0	1.*0	5.0~8.0	1.0~3.0	3.0~4.0	0.*4	Ti+Cb: 0.0~1.0 & 6*(C+N) min
S****5	0.**0	1.*0	0.**0	0.**0	1.*0	8.**0.0	1.*0	3.**4.0	0.**5	Ti+Cb: 0.0~1.0 & 6*(C+N) min

MECHANICAL PROPERTY

UNS	Tensile Strength Min, Mpa	Yield Strength Min, Mpa	Elongation in 2INCH. Or *0mm Min, %	Hardness Max, HRC
S****0	**5	**5	*0	*5HRB
S****0	**5	**0	*0	*5HRB
S****5	**5	**5	*8	**0HRB

APPLIED STANDARD

ASTM A**8/ ASME SA**8 Seamless and welded ferritic/martensitic stainless steel tubing for general service
ASTM A**8　　　 Welded austenitic stainless steel feedwater heater tubes
ASTM A**3　　　 Welded ferritic stainless steel feed water heater tubes

TEST & INSPECTION PLAN

1.**0% PMI / SPECTRO CHEMICAL ANALYSIS TESTS
2.**0% DIMENSION TESTS & **0% VISUAL EXAMINATION
3.TENSION TEST, FLANGE TESTS, HARDNESS TEST, REVERSED FLATTENING TEST
4.**0% HYDROSTATIC TEST AFTER BENDING PLUS **0% NON-DESTRUCTIVE TESTS
5.INTERGRANULAR CORROSION TEST BY LOT ACCORDING TO ASTM A**3
6.PITTING RESISTANCE TEST ACCORDING TO ASTM G*8 METHOD
7.RESIDUAL CHLORIDE TEST ACCORDING TO ASME SA**3

OPTION TEST & INSPECTION ITEMS

1.STRAIGHTNESS TEST
2.ROUGHNESS TEST
3.CRYSTALLING PHASE ANALYSIS
4.INTERGRANULAR ATTACK TESTS
5.IMPACT ATTACK TEST UNDER LOW TEMPERATURE

THE DOCUMENTS LSI WILL PROVIDE TO YOU

1.MTC (MATERIAL TEST CERTIFICATION) ACCORDING TO EN****4/3.1 OR EN ****4/3.2
2.RAW MATERIAL CERTIFICATION
3.ALL THE TEST & INSPECTION REPORTS AS PER PO AND STANDARDS
4.HEAT TREATMENT REPORT
5.SHIPPING NOTIFICATION BEFORE SHIPMENT
6 .QUALITY WARRANTY LETTER
NOTES : ALL THE TESTS AND INSPECTION SHALL PROVIDE WITH REPORTS ACCORDING TO STANDARD AND TEST RESULTS.

Country:	China
Model No:	-
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	500 Kilogram
Packaging Detail:	Plywood/wood boxes, in bundle
Delivery Time:	Shipping at port of Shanghai/Tianjin
Supplying Ability:	500 Ton per Month
Payment Type:	T/T, L/C
Product Group :	-