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

Super Ferritic Stainless Steel Condenser Tubes (welded)

سعر فوب

أحصل على آخر سعر

( Negotiable )

500 Kilogram Minimum Order

بلد:

China

نموذج رقم:

سعر فوب:

( Negotiable )(قابل للتفاوض) أحصل على آخر سعر

الموقع:

سعر الحد الأدنى للطلب:

الحد الأدني للطلب:

500 Kilogram

تفاصيل التغليف:

Plywood/wood boxes, in bundle

موعد التسليم:

Shipping at port of Shanghai/Tianjin

القدرة على التوريد:

500 Ton per Month

نوع الدفع:

T/T, L/C

مجموعة المنتج :

مواصفات المنتج

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

الوصف

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**8ã€€ã€€ã€€ Welded austenitic stainless steel feedwater heater tubes
ASTM A**3ã€€ã€€ã€€ 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.

بلد:	China
نموذج رقم:	-
سعر فوب:	( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	-
سعر الحد الأدنى للطلب:	-
الحد الأدني للطلب:	500 Kilogram
تفاصيل التغليف:	Plywood/wood boxes, in bundle
موعد التسليم:	Shipping at port of Shanghai/Tianjin
القدرة على التوريد:	500 Ton per Month
نوع الدفع:	T/T, L/C
مجموعة المنتج :	-