Name: 316L Stainless Steel Seamless Tube

Size: 1/4 inch-1 inch, 1 inch-2 inch, 2 inch-3 inch, 3 inch-10 inch, 10 inch-20 inch, UPTO 24"

Material: 316L

Type：Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled

Thickness range: 0.4mm up to 30.00 mm

Surface Treatment: Polishing, Hairline, Pickled, etc.

Finished condition: Round, Square, Rectangular, Coil，U Tube

Application: Petrochemical, Oil & Gas； Geothermal, Mining；Chemical Process, Pharmaceutical, Biomass；Sea Water, Water Desalination； LNG (Liquefied Natural Gas), Nuclear Power, Solar Power。

Model number:

Orignal: Wenzhou,Zhejiang

Standrad:ASTMA312, A213, A376, A789, A790, A376, A249

Brand:

Technics:

Package: Packed in woven bag, or put in wooden case

Price:

Delivery: Accord Quantity

Certificate:

Production ability:

 

Product Detail

Stainless Steel Seamless Tube 316L is a type of stainless steel tube that is used in harsh and corrosive environments. The tubes vary in specifications, standards and dimensions.

Type 316 is also known as marine grade Stainless Steel Seamless Tube 316L slightly different where “L” is the designation which means that Stainless Steel Seamless Tube 316L steel that has less carbon content than the 316 steel

Specification of 316L Stainless Steel Seamless Tube

 

Standard	ASTMA312, A213, A376, A789, A790, A376, A249
Grade	316L
Type	Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled
Length	0-2 meters, 2-4 meters, 4-6 meters
End	Plain End, Bevelled End, Threaded

 

Applications of 316L Stainless Steel Seamless Tube

• Oil and gas equipment
• Offshore technology
• Seawater desalination plants
• Chemical industry, especially when handling chlorides
• Flue-gas cleaning
• Pulp and paper industry
• Cargo tanks and pipe systems in chemical tankers
• Firewalls and blast walls on offshore platforms
• Bridges
• Storage tanks
• Pressure vessels, reactor tanks, and heat exchangers
• Rotors, impellers and shafts

 

Stainless Steel 316L Tubes Equivalent Grades

SS 316L

1.4404 / 1.4435

S31603

SUS 316L

Z3CND17‐11‐02 / Z3CND18‐14‐03

316S11 / 316S13

03Ch17N14M3 / 03Ch17N14M2

X2CrNiMo17-12-2 / X2CrNiMo18-14-3

 

TP 316L Stainless Steel Tubes Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316L	min.	–	–	–	–	–	16.0	2.00	10.0	–
	max.	0.08	2.00	0.75	0.045	0.03	18.0	3.00	14.0	0.10

 

Stainless Steel 316L Tubes Physical properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
316L	8000	193	15.9	16.2	17.5	16.3	21.5	500	740

 

ASTM A312 / A213 SS TP 316L Tubing Mechanical properties:

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