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ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe

Specification Compared Chart
Material Grade List
Nominal Pipe Size Chart

Require Quotation? Send E-mail to : sales@tubingchina.com

ASTM A213 ASME SA213 TP304 TP304L TP309S TP310S TP316 TP316L TP316Ti TP321 TP317L TP347H Stainless Steel Heat Exchanger Tubes
ASTM A312 ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe

EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing

ASME SA312 / SA312M Covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless-steel pipe intended for high-temperature and general corrosive service.

ASME SA312 Grades TP304, TP304L, TP304H, TP309S, TP309H, TP310S, TP310H,

TP316, TP316L, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP348, TP348H…

Standard: ASME SA312

ASME SA312 seamless stainless tube, ASME SA312 welded seamless stainless tubes, ASTM A312 seamless stainless pipes, ASME SA312 welded seamless stainless pipes, TP304 TP304L TP304H stainless pipes, TP309S TP309H stainless pipes, TP310S TP310H stainless pipes, TP316 TP316L stainless pipes. TP321 TP321H stainless pipe, TP347 TP347H stainless pipe, seamless stainless pipe, welded stainless pipe, seamless stainless tube, welded stainless tube, Seamless Stainless-Steel Pipe.

ASME SA312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe Size

OD: 17.15 - 508mm (3/8 INCH to 20 INCH)
WT: 0.5 - 60 mm, Schedule 10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH.
Production Capacity: 500 tons/Month

Require Quotation? Send E-mail to : sales@tubingchina.com

ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe Application
Power generation, Boiler, Electricity, Mechanical, Shipbuilding, Gas cylinder, Chemical, Offshore and oil service…etc.

ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe Main Testing Terms and Procedure:

1. Heat Treatment and Solution Annealing / Bright Annealing

2. Cutting to required length and deburring;

3. Chemical Composition Analysis Test With 100% PMI and One tube from each heat by Direct Reading Spectrometer

4. Visual Test and Endoscope Test for Surface Quality Test

5. 100% Hydrostatic Test and 100% Eddy Current Test

6. Ultrasonic Test subject to the MPS (Material Purchase Specification)

7. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test

8. Impact Test subject to Standard request

9. Grain Size Test and Intergranular Corrosion Test

10. Ultrasoic measuring of Wall Thickness

ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe Marking & Packing

Marking according to MPS and Standard

Stainless Steel Tubes Ends with Caps according to PO

In Seaworthy Wooden Cases With Plastic Paper protect

In Plywood Cases With Plastic Paper Protect(Recommend, All Plywood Cases made by ourselves with lower cost.)

Steel Racks Package

Hexagonal packing in Bundles

Visual Testing

100% PMI Testing

Hydraustatic Testing

Plywood Cases Package

Stainless Steel Tube in Plywood Cases With Iron Frame

Iron Frame Plywood Case Package
ASTM A312 ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe Specification:

ASTM A312/A312M-17 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipe

ASTM A790 - 16 Standard Speciﬁcation for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

Nominal Pipe Size (NPS): 1/8, 1/4, 3/8, 1/2, 3/4, 1, 11/4, 11/2, 2, 21/2 inch
Outside Diameter: 10,3 - 73 mm (0,405 - 2,875 inch)
Wall Thickness: 1,73 - 7,01 (0,068 - 0,276 inch)

Notes:
Steel Grades - TP 304, TP 304L, TP 316, TP 321

Size of pipes in accordance with ANSI/ASME B36. 19M.
All technical requirements in accordance with ASTM A530.
Length tolerance of measured pipes is not greater than +10 mm.
The quality of pipes is ensured by manufacturing process and non-destructive test.
Intergranular corrosion test in accordance with ASTM A262, Practice E is available.

ASTM A312 / A312M - 17 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipe

ASME SA 312 / SA312M - 15 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipe

Stainless Steel Pipe Specification:

Standard Item	ASTM A213	ASTM A269	ASTM A312
Grade	304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H	304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H	304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H
Yield Strength (Mpa)	≥170；≥205	≥170；≥205	≥170；≥205
Tensile Strength (Mpa)	≥485；≥515	≥485；≥515	≥485；≥515
Elongation(%)	≥35	≥35	≥35
Hydrostatic Test	OD(mm) Pressure max (MPa)	OD(mm) Pressure max (MPa)	OD(mm) Pressure max (MPa)
	D<25.4, 7Mpa	D<25.4, 7Mpa	D≤88.9, 17MPa
	25.4≤D<38.1, 10Mpa	25.4≤D<38.1, 10Mpa
	38.1≤D<50.8, 14Mpa	38.1≤D<50.8, 14Mpa
	50.8≤D<76.2， 17MPa	50.8≤D<76.2， 17MPa	D>88.9, 19MPa
	76.2≤D<127， 24MPa	76.2≤D<127， 24MPa
	D≥127, 31Mpa	D≥127, 31Mpa
	P=220.6t/D	P=220.6t/D	P=2St/D S=50%Rp0.2
Intergranular Corrosion Test	ASTM A262 E	ASTM A262 E	ASTM A262 E
Eddy Current Test	ASTM E426	ASTM E426	ASTM E426
O.D. Tolerance (mm)	O.D. and Tolerance	O.D. and Tolerance	O.D. and Tolerance
	D<25.4 +/-0.10	D<38.1 +/-0.13	10.3≤D≤48.3 +0.40/-0.80
	25.4≤D≤38.1 +/-0.15
	38.1<D<50.8 +/-0.20	38.1≤D<88.9 +/-0.25	48.3<D≤114.3 +0.80/-0.80
	50.8≤D<63.5 +/-0.25
	63.5≤D<76.2 +/-0.30	88.9≤D<139.7 +/-0.38	114.3<D≤219.1 +1.60/-0.80
	76.2≤D≤101.6 +/-0.38
	101.6<D≤190.5 +0.38/-0.64	139.7≤D<203.2 +/-0.76	219.1<D≤457.0 +2.40/-0.80
	190.5<D≤228.6 +0.38/-1.14
W.T. Tolerance (mm)	O.D. W.T. Tolerance	O.D. W.T. Tolerance	O.D. W.T. Tolerance
	D≤38.1 WT +20%/-0	D<12.7 WT +/-15%	10.3≤D≤73.0 WT +20.0%/-12.5%
	D>38.1 WT +22%/-0	12.7≤D<38.1 WT +/-10%	88.9≤D≤457.0 t/D ≤5% WT +22.5%/-12.5%
		D≥38.1 WT: +/-10%	88.9≤D≤457.0 t/D >5% WT +15.0%/-12.5%

Sizes
NPS, inch	OD, mm	Wall Thickness, mm	Max. Length, м
1/8	10,3	1,73; 2,11	12
1/4	13,7	2,24; 3,02
3/8	17,1	2,31; 3,20
1/2	21,3	2,11; 3,73
3/4	26,7	2,87; 3,91
1	33,4	3,38; 4,55; 6,35	10
1 1/4	42,4	3,56; 4,85; 6,35
1 1/2	48,3	3,68; 5,03; 7,14
2	60,3	3,58; 3,91; 4,37; 4,78; 6,35; 6,94; 7,14
2 1/2	73,0	3,58; 3,95; 4,37; 4,78; 5,16; 5,49; 6,35; 7,01

Mechanical properties
Steel Grade	Tensile Strength, N/mm2 (min)	Yield Strength, N/mm2 (min)	Elongation, % (min)
TP304	515	205	35
TP304L	485	170	35
TP316	515	205	35
TP316L	485	170	35
TP321	OD < 17,1 mm - 515; OD > 17,1 mm - 485	OD < 17,1 mm - 205; OD > 17,1 mm - 170	35

Chemical Composition (%, max)
Steel Grade	C	Si	Mn	Cr	Ni	Mo	S	P
TP304	0,08	0,75	2	18 - 20	8 - 11	-	0,03	0,04
TP304L	0,035	0,75	2	18 - 20	8 - 13	-	0,03	0,04
TP316	0,08	0,75	2	16 - 18	11 - 14	2 - 3	0,03	0,04
TP316L	0,035	0,75	2	16 - 18	10 - 15	2 - 3	0,03	0,04
TP321	0,08	0,75	2	17 - 20	9 - 13	-	0,03	0,04

ASTM A213 ASME SA213 TP304 TP304L TP309S TP310S TP316 TP316L TP316Ti TP321 TP317L TP347H Stainless Steel Heat Exchanger Tubes
ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe
EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing
ASTM A213 ASME SA213 304H 321H 347H 309S 310S 316H S31035 800HT N08811 N08825 Reheater Tubes and Superheater Tubes for Boiler
ASTM A269 TP304 TP304L TP316 TP316L TP321 Seamless and Welded Austenitic Stainless Steel Tubing
ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Tubes
ASTM A790 ASME SA790 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Pipe
EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes
Difference Between ASTM A213 and ASTM A269
Difference Between ASTM A213 and ASTM A312

Stainless Steel Tubing, Nickel Alloy Tubing, Brass Alloy Tubing, Copper Nickel Pipe Material Grades
Austenitic Austenite Stainless Steel A213 TP 304 Stainless Steel Tube SA 213 TP 304L Stainless Steel Tube S213 TP 304H Stainless Steel Tube 304NG Stainless Steel S30432 Super 304H Stainless Steel Tubes SUS 305 Stainless Steel Tubing Tubes Pipe Manufacturer SA 213 TP 309S Stainless Steel Tube SA 213 TP 310S Stainless Steel Tube SA 213 TP 316L Stainless Steel Tube SA 213 TP 316H Stainless Steel Tube SA213 TP 316Ti Stainless Steel Tube SA 213 TP 317L Stainless Steel Tube SA 213 TP 321 Stainless Steel Tube SA 213 TP 321H Stainless Steel Tube SA213 TP 347 347H Stainless Steel Tube 253MA S30815 Stainless Steel Tubing Tubes Pipe 353MA S35315 Tubing Tubes Pipe ASTM A564 A693 630 S17400 Stainless Steel Tubing Tubes Pipe Super-Austenitic Stainless Steel A213 B677 904L N8904 Stainless Steel Tubing Tubes Pipe 254 SMo S31254 Stainless Steel Tubing Tubes Pipe Duplex Stainless Steel S32101 Stainless Steel Tubing Tubes Pipe 2205 Duplex Pipe S32205 SA789 A789 S31803 Stainless Steel Tubing Tubes Pipe S32304 Stainless Steel Tubing Tubes Pipe manufacturer	2507 Super Duplex Steel S32750 Stainless Steel Tubing Tubes Pipe S32760 Stainless Steel Tubing Tubes Pipe Ferritic Ferrite Stainless Steel ASTM A268 405 S40500 Stainless Steel Tubing Tubes Pipe ASTM A268 409 S40900 Stainless Steel Tubing Tubes Pipe ASTM A268 430 S43000 Stainless Steel Tubing Tubes Pipe Manufacturer Martensitic Martensite Stainless Steel ASTM A268 410 S41000 Stainless Steel Tubing Tubes Pipe ASTM A268 410S S41008 Stainless Steel Tubing Tubes Pipe Manufacturer AISI 416 Stainless Steel Tubing Tubes Pipe AISI 420 S42000 Stainless Steel Tubing Tubes Pipe EN 10269 EN10302 1.4913 X19CrMoNbVN11-1 EN 10269 EN10302 1.4938 X12CrNiMoV12-3 Incoloy Alloy Tubing A286 Nickel Alloy Tubing Nickel Alloy 20 N08020 Nickel Alloy Tubing Tubes Pipe Incoloy 800 N08800 Nickel Alloy Tubing Tubes Pipe Incoloy 800H N08810 Nickel Alloy Tubing Tubes Pipe Incoloy 800HT N08811 Nickel Alloy Tubing Tubes Pipe Incoloy 825 N08825 Nickel Alloy Tubing Tubes Pipe Incoloy 901 N09901 Nickel Alloy Tubing Tubes Pipe Incoloy 925 N09925 Nickel Alloy Tubing Tubes Pipe Incoloy 926 N08926 Nickel Alloy Tubing Tubes Pipe Stockholder Inconel Alloy Tubing Inconel 600 N06600 Nickel Alloy Tubing Tubes Pipe Inconel 601 N06601 Nickel Alloy Tubing Tubes Pipe Inconel 625 N06625 Nickel Alloy Tubing Tubes Pipe Inconel 706 N09706Nickel Alloy Tubing Tubes Pipe Inconel 718 N07718 Nickel Alloy Tubing Tubes Pipe Inconel X-750 N07750 Nickel Alloy Tubing Tubes Pipe	Hastelloy Alloy Tubing Hastelloy B N10001 Nickel Alloy Tubing Tubes Pipe Manufacturer Hastelloy B2 N10665 Nickel Alloy Tubing Tubes Pipe Hastelloy B3 N10675 Nickel Alloy Tubing Tubes Pipe Supplier Hastelloy C4 N06455 Nickel Alloy Tubing Tubes Pipe Hastelloy C22 N06022 Nickel Alloy Tubing Tubes Pipe Supplier Hastelloy C276 ASTM B622 N10276 Nickel Alloy Tubing Tubes Pipe Hastelloy X N06002 Nickel Alloy Tubing Tubes Pipe Factory Hastelloy G Nickel Alloy Tubing Tubes Pipe Hastelloy G3 N06985 Nickel Alloy Tubing Tubes Pipe Nimonic Alloy Tubing Nimonic 75 N06075 Alloy Tubing Tubes Pipe Nimonic 80A N07080 Alloy Tubing Tubes Pipe Nimonic 90 N07090 Alloy Tubing Tubes Pipe Suppliers Monel Nickel Alloy Tubing Alloy 200 N02200 Nickel Alloy Tubing Tubes Pipe Alloy 201 N02201 Nickel Alloy Tubing Tubes Pipe Monel 400 N04400 Nickel Alloy Tubing Tubes Pipe Monel 401 N04401 Nickel Alloy Tubing Tubes Pipe Manufacturer Monel R 405 N04405 Nickel Alloy Tubing Tubes Pipe Monel K 500 N05500 Nickel Alloy Tubing Tubes Pipe Exporter Brass Alloy Seamless Tubing Tube Pipes C28000 Brass Alloy Seamless Tubing Tube C44300 Brass Alloy Seamless Tubing Tube C68700 Brass Alloy Seamless Tube Tubing Copper Nickel Alloy Pipe C70600 Copper Nickel Pipe C71500 Copper Nickel Pipe

Nominal Pipe Size ⅛ to Nominal Pipe Size 3½

Nominal Pipe Size	DN mm	OD inches (mm)	Wall Thickness inches (mm)
Nominal Pipe Size	DN mm	OD inches (mm)	SCH 5	SCH 10	SCH 30	SCH 40/STD	SCH 80	SCH 120	SCH 160	XXS
⅛	6	0.405 in (10.29 mm)	0.035 in (0.889 mm)	0.049 in (1.245 mm)	0.057 in (1.448 mm)	0.068 in (1.727 mm)	0.095 in (2.413 mm)	---	---	---
¼	8	0.540 in (13.72 mm)	0.049 in (1.245 mm)	0.065 in (1.651 mm)	0.073 in (1.854 mm)	0.088 in (2.235 mm)	0.119 in (3.023 mm)	---	---	---
⅜	10	0.675 in (17.15 mm)	0.049 in (1.245 mm)	0.065 in (1.651 mm)	0.073 in (1.854 mm)	0.091 in (2.311 mm)	0.126 in (3.200 mm)	---	---	---
½	15	0.840 in (21.34 mm)	0.065 in (1.651 mm)	0.083 in (2.108 mm)	---	0.109 in (2.769 mm)	0.147 in (3.734 mm)	---	4.78mm	0.294 in (7.47 mm)
¾	20	1.050 in (26.67 mm)	0.065 in (1.651 mm)	0.083 in (2.108 mm)	2.41mm	0.113 in (2.870 mm)	0.154 in (3.912 mm)	---	5.56mm	0.308 in (7.823 mm)
1	25	1.315 in (33.40 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	2.90mm	0.133 in (3.378 mm)	0.179 in (4.547 mm)	---	6.35mm	0.358 in (9.093 mm)
1¼	32	1.660 in (42.16 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.117 in (2.972 mm)	0.140 in (3.556 mm)	0.191 in (4.851 mm)	---	6.35mm	0.382 in (9.703 mm)
1½	40	1.900 in (48.26 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.125 in (3.175 mm)	0.145 in (3.683 mm)	0.200 in (5.080 mm)	---	7.14mm	0.400 in (10.160 mm)
2	50	2.375 in (60.33 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.125 in (3.175 mm)	0.154 in (3.912 mm)	0.218 in (5.537 mm)	0.250 in (6.350 mm)	8.74mm	0.436 in (11.074 mm)
2½	65	2.875 in (73.02 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.203 in (5.156 mm)	0.276 in (7.010 mm)	0.300 in (7.620 mm)	0.344 in (8.738 mm)	0.552 in (14.021 mm)
3	80	3.500 in (88.90 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.216 in (5.486 mm)	0.300 in (7.620 mm)	0.350 in (8.890 mm)	0.438 in (11.13 mm)	0.600 in (15.240 mm)
3½	90	4.000 in (101.60 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.226 in (5.740 mm)	0.318 in (8.077 mm)	---	---	0.636 in (16.154 mm)

Nominal Pipe Size 4 to Nominal Pipe Size 9

NPS

DN
mm

OD
inches (mm)

Wall thickness
inches (mm)

SCH 5

SCH 10

SCH 20

SCH 30

SCH 40/STD

SCH 60

SCH 80

SCH 100

SCH 120

SCH 140

SCH 160

100

4.500 in (114.30 mm)

0.083 in (2.108 mm)

0.120
in
(3.
048 mm)

---

0.188
in
(4.
775 mm)

0.237 in (6.02 mm)

0.281
in (7.137 mm)

0.337 in (8.560 mm)

---

0.437
in (11.13 mm)

---

0.531
in (13.49 mm)

4½

115

5.000 in (127.00 mm)

---

0.247 in (6.274 mm)

---

0.355 in (9.017 mm)

---

125

5.563 in (141.30 mm)

0.109 in (2.769 mm)

0.134
in
(3.404 mm)

---

0.258 in (6.553 mm)

---

0.375 in (9.525 mm)

---

0.500
in (12.70 mm)

---

0.625
in (15.875 mm)

150

6.625 in (168.27 mm)

0.109 in (2.769 mm)

0.134
in (3.404 mm)

---

0.280 in (7.112 mm)

---

0.432 in (10.973 mm)

---

0.562
in (14.27 mm)

---

0.719
in (18.263 mm)

200

8.625 in (219.08 mm)

0.109 in (2.769 mm)

0.148
in (3.759 mm)

0.250
in
(6.
35 mm)

0.277
in
(7.
036 mm)

0.322 in (8.179 mm)

0.406
in
(10.
312 mm)

0.500 in (12.70 mm)

0.593
in
(15.
09 mm)

0.718
in (18.2 6mm)

0.812
in
(20.
62mm)

0.906
in (23.01 mm)

Nominal Pipe Size 10 to Nominal Pipe Size 24

Nominal Pipe Size	DN mm	OD inches (mm)	Wall Thickness inches (mm)
Nominal Pipe Size	DN mm	OD inches (mm)	SCH 5s	SCH 5	SCH 10s	SCH 10	SCH 20	SCH 30
10	250	10.75 in (273.05 mm)	0.134 in (3.404 mm)	0.134 in (3.404 mm)	0.165 in (4.191 mm)	0.165 in (4.191 mm)	0.250 in (6.350 mm)	0.307 in (7.798 mm)
12	300	12.75 in (323.85 mm)	0.156 in (3.962 mm)	0.165 in (4.191 mm)	0.180 in (4.572 mm)	0.180 in (4.572 mm)	0.250 in (6.350 mm)	0.330 in (8.382 mm)
14	350	14.00 in (355.60 mm)	0.156 in (3.962 mm)	0.156 in (3.962 mm)	0.188 in (4.775 mm)	0.250 in (6.350 mm)	0.312 in (7.925 mm)	0.375 in (9.525 mm)
16	400	16.00 in (406.40 mm)	0.165 in (4.191 mm)	0.165 in (4.191 mm)	0.188 in (4.775 mm)	0.250 in (6.350 mm)	0.312 in (7.925 mm)	0.375 in (9.525 mm)
18	450	18.00 in (457.20 mm)	0.165 in (4.191 mm)	0.165 in (4.191 mm)	0.188 in (4.775 mm)	0.250 in (6.350 mm)	0.312 in (7.925 mm)	0.437 in (11.100 mm)
20	500	20.00 in (508.00 mm)	0.188 in (4.775 mm)	0.188 in (4.775 mm)	0.218 in (5.537 mm)	0.250 in (6.350 mm)	0.375 in (9.525 mm)	0.500 in (12.700 mm)
24	600	24.00 in (609.60 mm)	0.218 in (5.537 mm)	0.218 in (5.537 mm)	0.250 in (6.350 mm)	0.250 in (6.350 mm)	0.375 in (9.525 mm)	0.562 in (14.275 mm)

Nominal Pipe Size	Wall thickness inches (mm)
Nominal Pipe Size	SCH 40s	SCH 40	SCH 60	SCH 80s	SCH 80	SCH 100	SCH 120	SCH 140	SCH 160
10	0.365 in (9.271 mm)	0.365 in (9.271 mm)	0.500 in (12.700 mm)	0.500 in (12.700 mm)	0.593 in (15.062 mm)	0.718 in (18.237 mm)	0.843 in (21.412 mm)	1.000 in (25.400 mm)	1.125 in (28.575 mm)
12	0.375 in (9.525 mm)	0.406 in (10.312 mm)	0.500 in (12.700 mm)	0.500 in (12.700 mm)	0.687 in (17.450 mm)	0.843 in (21.412 mm)	1.000 in (25.400 mm)	1.125 in (28.575 mm)	1.312 in (33.325 mm)
14	0.375 in (9.525 mm)	0.437 in (11.100 mm)	0.593 in (15.062 mm)	0.500 in (12.700 mm)	0.750 in (19.050 mm)	0.937 in (23.800 mm)	1.093 in (27.762 mm)	1.250 in (31.750 mm)	1.406 in (35.712 mm)
16	0.375 in (9.525 mm)	0.500 in (12.700 mm)	0.656 in (16.662 mm)	0.500 in (12.700 mm)	0.843 in (21.412 mm)	1.031 in (26.187 mm)	1.218 in (30.937 mm)	1.437 in (36.500 mm)	1.593 in (40.462 mm)
18	0.375 in (9.525 mm)	0.562 in (14.275 mm)	0.750 in (19.050 mm)	0.500 in (12.700 mm)	0.937 in (23.800 mm)	1.156 in (29.362 mm)	1.375 in (34.925 mm)	1.562 in (39.675 mm)	1.781 in (45.237 mm)
20	0.375 in (9.525 mm)	0.593 in (15.062 mm)	0.812 in (20.625 mm)	0.500 in (12.700 mm)	1.031 in (26.187 mm)	1.280 in (32.512 mm)	1.500 in (38.100 mm)	1.750 in (44.450 mm)	1.968 in (49.987 mm)
24	0.375 in (9.525 mm)	0.687 in (17.450 mm)	0.968 in (24.587 mm)	0.500 in (12.700 mm)	1.218 in (30.937 mm)	1.531 in (38.887 mm)	1.812 in (46.025 mm)	2.062 in (52.375 mm)	2.343 in (59.512 mm)

Useful Tools:

Stainless Steel Weight Calculator
Metals Weight Calculator
Nickel Alloy Weight Calculator
Copper Brass Alloy Weight Calculator
Copper Brass Alloy Sheet Plate Weight Calculator
Sheet Plate Weight Calculator
Hardness Conversion Calculator
Hardness Conversion Chart
Rockwell Brinell Vickers Shore Hardness Conversion Chart
Conversion Calculator
Length Weight Temperature Volume Pressure Calculater
Pipe Working Pressure Calculator
Pressure Conversion Converter
Round Bar Size Calculator
Gauge Sizes
Sheet Metal Gauge
Pipe Schedule
Nominal Pipe Size
ANSI Pipe Chart
Inch to mm Chart
Stainless Steel Pipe Sizes
Stainless Steel Tubing Sizes Chart
Stainless Steel L H Grade
Stainless Steel Density
Conversion of Stainless Steel
Nickel Alloy Grades Comparison Material Grade Chart Carbon Steel
Structural Steel Comparison Chart

Stainless Steel Tubing Pipe

304 Stainless Steel Pipe
304L Stainless Steel Pipe
304H Stainless Steel Pipe
304/304L Stainless Steel Tubing
309S Stainless Steel Pipe
310S Stainless Steel Pipe
316L Stainless Steel Tubing
316Ti Stainless Steel Tube
317L Stainless Steel Pipe
321 321H Stainless Steel
347 347H Stainless Steel
904L N08094 Seamless Tubes
17-4 PH 630 UNS S17400 Stainless Steel
253MA S30815 Stainless Steel Tube
S31254 254 SMO Pipe
S31803 Stainless Steel
2205 Duplex Pipe Tubing
S32101 Stainless Steel
S32304 Stainless Steel
2507 Super Duplex Pipe
S32750 Super Duplex Pipe
S32760 Super Duplex Steel
1.4462 Stainless Steel Pipe
ASTM A213 | ASTM A269
ASTM A312 | ASTM A511
ASTM A789 | ASTM A790
ASTM B161 / ASME SB 161 | ASTM B111
EN 10216-5
ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Tubes
EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes

Nickel Alloy Tubing:

UNS N08020 Alloy 20 Tubing
UNS N02200 Alloy 200 Tube
UNS N02201 Alloy 201 Pipe
UNS N04400 Monel 400 Tubing
N06600 Inconel 600 Tube
N06601 Inconel 601 Tubing
N06625 Inconel 625 Tubes
N08800 Incoloy 800 Tube
N08810 Incoloy 800H Tube
N08811 Incoloy 800HT Tubing
UNS N08825 Incoloy 825 Pipe
ASTM B622 N10276 C276 Tubing
ASTM B622 N06022 Hastelloy C-22 Alloy Tubes
C28000 Brass Seamless Tubes C44300 Brass Seamless Tubes
C68700 Brass Seamless Tubes
C70600 Copper Nickel Tubes
C71500 Copper Nickel Tubes
DIN 2391 Seamless Precision Steel Tubes
EN 10305-1 E215 E235 E355 Seamless Precision Steel Tube Tubing Tubes
DIN 2393 St28 St34.2 St37.2 St44.2 St52.3 Welded Precision Steel Tubes
EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tube