En10216-5 304 316L Seamless Austenitic Stainless Steel Tubes for Heat-Exchanger in Pressure

• Customization: Available
• After-sales Service: 20years
• Warranty: 20years
• Model NO.: DN600
• Type: Seamless
• Technique: Hot Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Wall Thinkess: 1.24-50.01mm
• Steel Grade1: 304 316L
• Steel Grade2: 321 316ti
• DN: 6-500in
• Transport Package: Wood Crated
• Specification: OD10.3-508MM
• Trademark: EZS
• Origin: China
• HS Code: 730721
• Production Capacity: 80000 Tons Per Year

Product Description

Product Description

Product Name	EN10216-5  304 316L Seamless austenitic stainless Steel Tubes for heat-exchanger in pressure
Size	OD	3.18-810mm
	Thickness	0.2-40mm
	Max Length	50m
Steel Material	ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, UNS S32001,  DIN2462,DIN17458,DIN17456,EN10216-5,ASTM A511,ASTM A789,ASTM A790,
Steel Grade	304/(0Cr18Ni9)/304L(00Cr19Ni10)                   310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)      2520(310S)0Cr25Ni20                                      316L(00Cr17Ni14Mo2)                          316Ti(0Cr18Ni12Mo2Ti)                                    317L(00Cr19Ni13Mo3)   UNS,S32001,S31803,S32750, S32760,S31500,S32003, S32304,S17400, S10276, N08904/904L, N04400, S17400, S10276, N08810
Process	Cold drawn, Cold rolled
Usage	Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc
Surface	Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish)
End	Plain, Beveled with caps
Package	Reinforced plywood case bysted angle bar,  Playwood cased Plastic bags packing, Condenser,  heat exchanger tube packing,  U-tube packed with wooden cases.
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO9001/2000
TPI	TUV, SGS, BV, Lloyd's, etc.
Payment:	L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union,
Port of Shipment	Shanghai port in China

Detailed Photos

Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and chemical-impregnating media such as acid, alkali and salt. It is also known as stainless acid-resistant steel pipe.
Stainless steel seamless pipe is resistant to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosive media corrosion of the steel pipe. Also known as stainless acid-resistant steel pipe.
The corrosion resistance of stainless steel seamless pipe depends on the alloying elements contained in the steel. Chromium is the basic element that enables stainless steel to obtain corrosion resistance, when the chromium content of the steel reaches about 12%, chromium and oxygen in the corrosive medium, the role of the steel surface to form a very thin layer of oxidative film (self-passivation film), which prevents further corrosion of the steel matrix. In addition to chromium, stainless steel seamless tube commonly used alloying elements are nickel, molybdenum, titanium, niobium, copper, nitrogen and so on, in order to meet the requirements of a variety of uses on the organisation and properties of stainless steel.

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