Stainless Steel Welded Tube A249 Tp316L Efw/ERW Construation Pipe for Butt Welding

• After-sales Service: Supplied
• Warranty: 30 Years
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: welded
• 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
• Material2: Austenitic Stainless Steel
• Material3: Super Duplex Steel
• Material4: Ferritic Stainless Steel
• Material5: Martensitic Stainless Steel
• Material6: Precipitation Hardened Stainless Steel
• Material7: Urea Grade Stainless Steel Pipe
• Applicaiton: Nuclear Power/Electric Power/Oil Refining
• Applicaiton2: Oil and Gas Exploitation
• Applicaiton3: Coal Chemical Industry
• Applicaiton4: Fine Chemical Industry/Natural Gas
• Applicaiton5: Offshore Engineering&Shipbuilding
• Applicaiton6: Sanitary Tubes/Instrumentation Tubing
• Applicaiton7: Seawater Desalination&Water Treatment
• Applicaiton8: Heat Exchanger/Radiator/Steam Boiler
• Applicaiton9: Metallurgy/Oil Exploitation
• Transport Package: Plywood Cases/Plastic Bags Bundled/U Tube Packing
• Specification: OD 6.35-168.3mm
• Trademark: EZS
• Origin: China
• HS Code: 730441
• Production Capacity: 200000 Tons/Year

Product Description

Pipe SS A312 TP316L EFW Pipe for Butt Welding.
 

Product Name	Pipe SS A249 TP316L EFW Pipe for Butt Welding
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

SA249 TP316L SS Welded Tube refers to a stainless steel welded tube that is manufactured according to the specifications outlined in ASTM A249. The "SA249" designation indicates that the tube meets the requirements of the ASME SA249 standard, which covers welded austenitic steel boiler, superheater, heat-exchanger, and condenser tubes.

 

The "TP316L" grade refers to the specific stainless steel alloy used in the tube. TP316L is a low-carbon version of TP316, which is a commonly used stainless steel alloy known for its excellent corrosion resistance and high-temperature strength. The "L" in TP316L stands for "low carbon," indicating that the alloy has a reduced carbon content to enhance its weldability and prevent sensitization to intergranular corrosion.

 

Overall, SA249 TP316L SS Welded Tubes are widely used in industries such as petrochemical, chemical, pharmaceutical, food processing, and power generation, where corrosion resistance and high-temperature strength are essential requirements.

 

 

 

ASTM A249 SS 316L Tube Chemical Properties

 

Grade		C	Mn	Si	P	S
316L	Min	-	-	-	-	-
	Max	0.03	2	0.75	0.045	0.03

 

 

 

 

Mechanical Properties Of ASTM A249 TP316L Stainless Steel Tube

 

Grade	Tensile Str	Yield Str	Elong	Hardness
	(MPa) min	0.2% Proof	(% in 50mm) min
		(MPa) min		Rockwell B (HR B) max	Brinell (HB) max
316L	485	170	40	95	217

 

 

 

 

Mechanical Properties Of ASTM A249 TP316L Stainless Steel Tube

 

Grade	UNS No	Old British		Euronorm
		BS	En	No	Name
316L	S31603	316S11	-	1.4404	X2CrNiMo17-12-2

 

 

 

 

SA249 TP316L SS welded tube can be used in various applications, including:

 

1. Heat exchangers: The high corrosion resistance of TP316L stainless steel makes it suitable for use in heat exchangers, where it can handle high temperatures and corrosive fluids.

 

2. Pharmaceutical industry: TP316L stainless steel is commonly used in the pharmaceutical industry due to its excellent corrosion resistance and ability to withstand high temperatures and sterilization processes.

 

3. Food processing: The sanitary properties of TP316L stainless steel make it ideal for use in the food processing industry, where it is used in equipment such as tanks, piping, and fittings.

 

4. Petrochemical industry: TP316L stainless steel is commonly used in the petrochemical industry for applications such as piping, pressure vessels, and storage tanks, where it can handle corrosive environments and high temperatures.

 

5. Automotive industry: TP316L stainless steel welded tubes can be used in automotive applications, such as exhaust systems, where corrosion resistance and high temperature resistance are required.

 

6. Oil and gas industry: TP316L stainless steel welded tubes are used in the oil and gas industry for applications such as pipelines, offshore platforms, and refineries, where they can handle corrosive environments and high pressures.

 

7. Water treatment: TP316L stainless steel welded tubes are used in water treatment plants for applications such as piping and tanks, where corrosion resistance and durability are essential.