ASTM A269 SS316L Annealed Pickling seamless tube

We supply ASTM A269 TP316L stainless steel tubing in both welded and seamless forms. This austenitic grade contains molybdenum, offering superior corrosion resistance—especially against pitting and crevice corrosion—compared to 304, making it ideal for general, high- or low-temperature service. Standard sizes start from 1/4 in. (6.4 mm) ID and 0.020 in. (0.51 mm) wall thickness, with custom options available. Finishes include bright annealed (BA) and polished surfaces.

ASTM A269 TP 316L Stainless Steel Tubing Specifications

Price	USD 3250 – 5200
Standard	ASTM A269
Grade	316L Stainless Steel
Tubing Type	Welded Tubing Seamless Tubing
Tubing Form	Coil Tubing Straight Tubing
Finishes	Annealing Pickling Bright Annealing
Outside Diameter	6.35 Mm To 127 Mm
Thickness	0.51 Mm To 8 Mm

ASTM A269 TP 316L Stainless Steel Chemical Composition

Grade	C	Mn	P	S	Si	Ni	Cr	Mo
316	0.08	2.00	0.045	0.030	1.0	11-14	16-18	2-3
316L	0.035	2.00	0.045	0.030	1.0	10-14	16-18	2-3

ASTM A269 TP 316L Mechanical Properties

Grade	Tensile Strength(Mpa)	Yield Point(Mpa)	Elongation(%)	Elongation(%)
316L	485	170	35	25
316	515	205	35	25

ASTM A269 TP 316L Stainless Steel Tubing Dimension Tolerances.

OD, in. [mm]	Wall thickness tolerances, in. [mm]	Wall thickness totlerances, in. [mm]	Length, in. [mm]
Up to 1⁄2 [13]	±0.005 [0.13]	±15	Wall thickness tolerances, in. [mm]
1⁄2 to 11⁄2 [13 to 38], excl	±0.005 [0.13]	±10	+1⁄8 [3.2]
11⁄2 to 31⁄2 [38 to 89], excl	±0.010 [0.25]	±10	+3⁄16 [4.8]
31⁄2 to 51⁄2 [89 to 140], excl	±0.015 [0.38]	±10	+3⁄16 [4.8]
51⁄2 to 8 [140 to 203], excl	±0.030 [0.76]	±10	+3⁄16 [4.8]
8to 12 [203 to 305], excl	±0.040 [1.01]	±10	+3⁄16 [4.8]
12 to 14 [305 to 356], excl	±0.050 [1.26]	±10	+3⁄16 [4.8]

ASTM A269 TP 316L Stainless Steel Tubing Sizes

Fractional Sizes

Tube OD in .	Tube Wall in .	Weight lb/ft	Working Pressure psig
1/8	0 .028	0 .029	8 500
	0 .035	0 .080	5 100
1/4	0 .049	0 .105	7 500
	0 .065	0 .128	10 200
	0 .035	0 .127	3 300
3/8	0 .049	0 .171	4 800
	0 .065	0 .215	6 500
1/2	0 .035➀	0 .174	2 600
	0 .049	0 .236	3 700
	0 .065	0 .302	5 100
5/8	0 .065	0 .389	4 000
3/4	0 .065	0 .476	3 300
1	0 .083	0 .813	3 100
1 1/4	0 .095	1 .187	2 800
	0 .120	1 .473	3 600
1 1/2	0 .120	1 .792	3 000
	0 .134	1 .981	3 400
2	0 .134	2 .705	2 500
	0 .188	3 .686	3 600

GNEE provides welding process guidance, stress analysis and regular corrosion testing services to ensure that the pipes can operate efficiently in the boiling water system for more than 20 years.
If you need a material report, quotation or working condition simulation analysis for ASTM A269 TP316L stainless steel boiling water pipes, please contact us!

1. Polishing of stainless steel tubes
2. Beveling of stainless steel tubes
3. Honing and turning of stainless steel tubes
4. Heat treatment and annealing

Q1: What is ASTM A269 SS316L annealed pickling seamless tube?
A: It’s a seamless stainless steel tube made from low-carbon 316L, annealed for softness and pickled for a clean, oxide-free surface, used in corrosion-resistant and sanitary applications.

Q2: What are the key features of SS316L in ASTM A269?
A: Excellent corrosion resistance, especially against chlorides, low carbon for improved weldability, and enhanced pitting resistance due to molybdenum content.

Q3: What are typical applications?
A: Used in chemical processing, food and beverage, pharmaceutical, instrumentation, and high-purity fluid systems.

Q4: What sizes are available?
A: Standard sizes start at 1/4 inch (6.4 mm) ID with a 0.020 inch (0.51 mm) wall thickness and above. Custom dimensions can be provided upon request.