ASTM A269 1/2" X BWG 20 Stainless Steel Welded Tubes Grade TP304 / 304L

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: 30 days

Brand: SPEZILLA

Product Description

ASTM A269 1/2" X BWG 20 Stainless Steel Welded Tubes Grade TP304 / 304L

Precision tubes are finished up by bright annealing or special cold drawing. Precision tubes corresponds to the usage in which a high surface quality and excellent dimensional accuracy are demanded for nuclear power, for the semiconductor, for the medical treatment and for food etc

Instrumentation Tubing / Hydraulic Tubing Size Range:

Outside Diameter: 1/16” through 4.00”

Wall Thickness: .010” through .250”

Welded Stainless Steel Instrumentation Tubing:

Governing Production Specifications – ASTM A249 and ASTM A269

Seamless Stainless Steel instrumentation Tubing:

Governing Production Specifications – ASTM A213 (average wall) and ASTM A269

Specification:

Chemical Composition (%)	Cr	Ni	C	Mo	Si	P	S
T304/L	18.0 – 20.0	8.0 – 12.0	0.03 (max)	–	1.0 (max)	0.045 (max)	.030 (max
T316/L	16.0 – 18.0	10.0 – 14.0	0.03 (max)	2.0 – 3.0	1.0 (max)	0.045 (max)	.030 (max)

Available tube product forms

Straight

Coiled

Seamless

Seam welded and cold redrawn

Seam welded, cold redrawn and annealed

Typical Applications

Moisture seperator reheaters

Feedwater tubes

Stator bars

Heat exchangers

Features:

1. Dual Certified Austenitic 316/316L Stainless Steel

2. Annealed Instrumentation Grade Tubing

3. Complies to / Exceeds ASTM A269 Standard

4. Chemically Cleaned and Passivated

5. Available in sizes from 1/4” to 1-1/2” OD

6. Metric Sizes Available

7. Minimum 2.5% Molybdenum by Weight

8. Good resistance to attacks in acidic environments

9. Good resistance to pitting in neutral chloride-bearing solutions

10. Good resistance to Stress Corrosion Cracking

11. Good weldability

12. Surface - Polished to 320 grit

13. Hardness of not more than Rb 90

Description	OD (mm)	Wall Thickness (mm)	Bar	Available Lengths
6 x 1 mm	6 mm	1 mm	428	3 Metre & 6 Metre Lengths
6 x 1.5 mm	6 mm	1.5 mm	627	3 Metre & 6 Metre Lengths
6 x 2 mm	6 mm	2 mm	942	3 Metre Lengths
8 x 1 mm	8 mm	1 mm	321	3 Metre & 6 Metre Lengths
8 x 1.5 mm	8 mm	1.5 mm	472	3 Metre & 6 Metre Lengths
8 x 2 mm	8 mm	2 mm	706	3 Metre Lengths
10 x 1 mm	10 mm	1 mm	257	3 Metre & 6 Metre Lengths
10 x 1.5 mm	10 mm	1.5 mm	385	3 Metre & 6 Metre Lengths
10 x 2 mm	10 mm	2 mm	564	3 Metre Lengths
12 x 1 mm	12 mm	1 mm	210	3 Metre Lengths
12 x 1.5 mm	12 mm	1.5 mm	321	3 Metre & 6 Metre Lengths
12 x 2 mm	12 mm	2 mm	420	3 Metre Lengths
15 x 1 mm	15 mm	1 mm	200	3 Metre Lengths
15 x 1.5 mm	15 mm	1.5 mm	257	3 Metre & 6 Metre Lengths
15 x 2 mm	15 mm	2 mm	376	3 Metre Lengths
16 x 1.5 mm	16 mm	1.5 mm	235	3 Metre & 6 Metre Lengths
16 x 2 mm	16 mm	2 mm	321	3 Metre Lengths
18 x 1.5 mm	18 mm	1.5 mm	235	3 Metre Lengths
18 x 2 mm	18 mm	2 mm	314	3 Metre Lengths
20 x 1.5 mm	20 mm	1.5 mm	212	3 Metre Lengths
20 x 2 mm	20 mm	2 mm	257	3 Metre & 6 Metre Lengths
20 x 3 mm	20 mm	3 mm	424	3 Metre Lengths
22 x 1.5 mm	22 mm	1.5 mm	193	3 Metre Lengths
22 x 2 mm	22 mm	2 mm	256	3 Metre Lengths
25 x 1.5 mm	25 mm	1.5 mm	169	3 Metre & 6 Metre Lengths
25 x 2 mm	25 mm	2 mm	226	3 Metre Lengths
25 x 2.5 mm	25 mm	2.5 mm	210	3 Metre Lengths
25 x 3 mm	25 mm	3 mm	339	3 Metre Lengths
28 x 2 mm	28 mm	2 mm	201	3 Metre Lengths
30 x 3 mm	30 mm	3 mm	257	3 Metre & 6 Metre Lengths
35 x 3 mm	35 mm	3 mm	242	3 Metre Lengths
42 x 3 mm	42 mm	3 mm	201	3 Metre Lengths