Ferritic Heat Exchanger Stainless Steel Piping / Welded SS Tubes 6mm - 101.6mm OD OD: 6mm 101.6mm, WT:0.3mm 2.5mm manufacturer from China Wuxi Korer Stainless Steel Co.,Ltd.

Ferritic Heat Exchanger Stainless Steel Piping / Welded SS Tubes 6mm - 101.6mm OD

Place of Origin:

Zhejiang, China (Mainland)


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Model No.: OD: 6mm 101.6mm, WT:0.3mm 2...

Ferritic Stainless Steel Piping 400 Series With ASTM A268 For Heat Exchanger Quick detail: Product:Stainl

Ferritic Stainless Steel Piping 400 Series With ASTM A268 For Heat Exchanger

Quick detail:

Product:Stainless Steel Piping
Type: Longitudinally Welded
Brand: KORER
Standard: ASTM A268
Material Grade: 400 Series
Delivery Condition: Bright Annealing
Application: Heat Exchanger
Certificate: ISO 9001-2008, Manufacture License Of Pressure Tube

Description:

Standards:

American standards:
ASTM A249:	Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes.
ASTM A269:	Standard specification for welded austenitic stainless steel tubing for general service
ASTM A688:	Standard specification for welded austenitic stainless steel feedwater heater tubes.
ASTM A554:	Standard specification for welded stainless steel mechanical tubing..
ASTM A268:	Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service
ASTM A789:	Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service
ASTM A312:	Seamless/Welded austenitic stainless steel pipe
Germanic standards:
DIN17455:	General purpose welded circular stainless steel tubes
DIN17457:	Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions
European Standard:
EN 10217-7:	Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes

Chemical Composition:

Grade	TP405	TP410	TP429	TP430	TP443	TP446–1	TP446–2A	. . .	TP409
UNS Designation
UNS Designation	S40500	S41000	S42900	S43000	S44300	S44600	S44600	S40800	S40900
Element	Composition, %
C, max	0.08	0.15	0.12	0.12	0.2	0.2	0.12	0.08	0.08
Mn, max	1	1	1	1	1	1.5	1.5	1	1
P, max	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.045	0.045
S, max	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.045	0.03
Si, max	1	1	1	1	1	1	1	1	1
Ni	0.50 max	. . .	. . .	. . .	0.75 max	0.75 max	0.50 max	0.80 max	0.50 max
Cr	11.5–14.5	11.5–13.5	14.0–16.0	16.0–18.0	18.0–23.0	23.0–27.0	23.0–27.0	11.5–13.0	10.5–11.7
Mo	...	...	...	...	...	...	...	...	...
Al	0.10–0.30	. . .	. . .	. . .	. . .	. . .	. . .	. . .	. . .
Cu	. . .	. . .	. . .	. . .	0.90–1.25	. . .	. . .	. . .	. . .
N	...	...	...	...	...	0.25	0.25	...	...
Ti	...	...	...	...	...	...	...	12 3 C min;	6 3 C min;
								1.10 max	0.75 max

Specifications:

Standard	ASTM A268
Material Grade	400 Series
OD(mm)	6mm – 101.6mm
WT(mm)	0.3mm – 2.5mm
L(mm)	500mm – 40000mm
Delivery Condition	Bright annealing
Annealing Temperature	1040

Application:

The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum, electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental protection, aerospace,heat exchanger, etc.

Competitive Advantage:

1.Supply Best Prices With Good Quality Of The Materials.
2.Prompt Delivery Time Based On Sales Contract.
3. We Have Advanced Ndt Equipments For The Tests Such As Eddy Current Test, Ultrasonic Test,
Hydraulic Test And So On.
4.We Have Complete After-Sale Service To Deal With The Problems In Time.
5. Wooden Case Package Which Is Strong And Suitable For Sea Transport And Which Is Our Main Method To Protect The Tubes.Also We Will Depends On The Sizes Of The Tubes To Select More Ecomony Packing Method By Bundle.