Seamless & Welded Pipe

Get Seamless & Welded Pipe for your next project from The Steel Market. With outlets in Melbourne, Gold Coast and Brisbane, and a team of helpful and knowledgeable staff, The Steel Market are a great choice for businesses and individuals that are looking for a quality stainless steel and aluminium supplier. Please reference the technical information on this page.

Seamless pipe

Welded 5S, 10S & 40S

Schedule Nominal Bore			Size			Welded				Weight
	Inch (NPS)	mm (DN)	O.D.	wt	I.D	304/L	316/L			kg/m
							PW31605
5 S	½	15	21.34	1.65	18.04	●	●			0.8
	¾	20	26.67	1.65	23.37	●	●			1
	1	25	33.4	1.65	30.1	●	●			1.3
	1¼	32	42.16	1.65	38.86	●	●			1.7
	1½	40	48.26	1.65	44.96	●	●			1.9
	2	50	60.33	1.65	57.03	●	●			2.4
	2½	65	73.03	2.1	68.81	●	●			3.7
	3	80	88.9	2.1	84.68	●	●			4.5
	4	100	114.3	2.1	110.1	●	●			5.8
	5	125	141.3	2.77	135.76	●	●			9.5
	6	150	168.3	2.77	162.76					11.3
	8	200	219.08	2.77	213.54					14.8
	10	250	273.05	3.4	266.25					22.6
	12	300	323.85	3.96	315.93					31.3
	14	350	355.6	3.96	347.68					34.3
	16	400	406.4	4.19	398.02					41.6
	18	450	457.2	4.19	448.82					46.8
	20	500	508	4.78	498.44					59.3
	22	550	558.8	4.78	549.24					65.2
	24	600	609.6	5.53	598.54					82.5
	30	750	762	6.35	749.3					118.3


10 S	¼	8	13.72	1.65	10.42					0.48
	⅜	10	17.15	1.65	13.85					0.64
	½	15	21.34	2.11	17.12					1.01
	¾	20	26.7	2.11	22.48					1.3
	1	25	33.4	2.77	27.86	●	●			2.12
	1¼	32	42.16	2.77	36.62	●	●			2.73
	1½	40	48.26	2.77	42.72	●	●			3.15
	2	50	60.33	2.77	54.79	●	●			3.98
	2½	65	73.03	3.05	66.93	●	●			5.34
	3	80	88.9	3.05	82.8	●	●			6.54
	3½	90	101.6	3.05	95.5	●	●			7.52
	4	100	114.3	3.05	108.2	●	●			8.48
	5	125	141.3	3.4	134.5	●	●			11.74
	6	150	168.3	3.4	161.5					14.04
	8	200	219.08	3.76	211.56					20.25
	10	250	273.05	4.19	264.67					28.2
	12	300	323.85	4.57	314.71					36.53
	14	350	355.6	4.78	346.44					41.92
	16	400	406.4	4.78	396.84					47.99
	18	450	457.2	4.78	447.64					54.06
	20	500	508	5.53	496.94					69.62
	22	550	558.8	5.53	547.74					76.66
	24	600	609.6	6.35	596.9					95.86
	30	750	762	7.92	746.16					148.15

						PW3044	PW3164	PW22054	PW2534
40 S	¼	8	13.72	2.24	9.24					0.64
	⅜	10	17.15	2.31	12.53					0.86
	½	15	21.34	2.77	15.8					1.29
	¾	20	26.7	2.87	20.96					1.71
	1	25	33.4	3.38	26.64	●	●	●	●	2.54
	1¼	32	42.16	3.56	35.04	●	●	●	●	3.43
	1½	40	48.26	3.68	40.9	●	●	●	●	4.11
	2	50	60.33	3.91	52.51	●	●	●	●	5.52
	2½	65	73.03	5.16	62.71	●	●	●	●	8.76
	3	80	88.9	5.49	77.92	●	●	●	●	11.45
	3½	90	101.6	5.74	90.12	●	●	●	●	13.77
	4	100	114.3	6.02	102.26	●	●	●	●	16.31
	5	125	141.3	6.55	128.2	●	●	●	●	22.1
	6	150	168.3	7.11	154.08					28.68
	8	200	219.08	8.18	202.72					43.16
	10	250	273.05	9.27	254.51					61.2
	12	300	323.85	9.53	304.79					74.92
STD	14	350	355.6	9.53	336.54					81.33
	16	400	406.4	9.53	387.34					93.27
	18	450	457.2	9.53	438.14					105.16
	20	500	508	9.53	488.94					117.15
	22	550	558.8	9.53	539.74					129.13
	24	600	609.6	9.53	590.54					141.13
	26	650	660.4	9.53	641.34					152.87
	28	700	711.2	9.53	692.14					164.85
	30	750	762	9.53	742.94					176.84
	32	800	812.8	9.53	793.74					188.82
	34	850	863.6	9.53	844.54					200.31
	36	900	914.4	9.53	895.34					212.56
	38	950	965.2	9.53	946.14					224.59
	40	1000	1016	9.53	996.94					236.53

Seamless 10S

Schedule – Nominal bore			Size			Seamless				Weight
	Inch (NPS)	mm (DN)	O.D.	wt	I.D	304/L	316/L	2205	2507	kg/m
						PS304L01	PS316L01	PS220501	PS250701
10 S	¼	8	13.72	1.65	10.42	●	●	●	●	0.48
	⅜	10	17.15	1.65	13.85	●	●	●	●	0.64
	½	15	21.34	2.11	17.12	●	●	●	●	1.01
	¾	20	26.7	2.11	22.48	●	●	●	●	1.3
	1	25	33.4	2.77	27.86	●	●	●	●	2.12
	1¼	32	42.16	2.77	36.62	●	●	●	●	2.73
	1½	40	48.26	2.77	42.72	●	●	●	●	3.15
	2	50	60.33	2.77	54.79	●	●	●	●	3.98
	2½	65	73.03	3.05	66.93	●	●	●	●	5.34
	3	80	88.9	3.05	82.8	●	●	●	●	6.54
	3½	90	101.6	3.05	95.5	●	●	●	●	7.52
	4	100	114.3	3.05	108.2	●	●	●	●	8.48
	5	125	141.3	3.4	134.5	●	●	●	●	11.74
	6	150	168.3	3.4	161.5	●	●	●	●	14.04
	8	200	219.08	3.76	211.56	●	●	●	●	20.25
	10	250	273.05	4.19	264.67	●	●	●	●	28.2
	12	300	323.85	4.57	314.71	●	●	●	●	36.53
	14	350	355.6	4.78	346.44	●	●	●	●	41.92
	16	400	406.4	4.78	396.84	●	●	●	●	47.99
	18	450	457.2	4.78	447.64	●	●	●	●	54.06
	20	500	508	5.53	496.94	●	●	●	●	69.62
	22	550	558.8	5.53	547.74	●	●	●	●	76.66
	24	600	609.6	6.35	596.9	●	●	●	●	95.86

Seamless 40S & STD

Schedule – Nominal bore

Size

Seamless

Weight

Inch (NPS)

mm (DN)

O.D.

wt

I.D

304/L

316/L

2205

321

310

904L

S30815*

2507

kg/m

PS304L

PS316L

PS2205

PS321

PS310

PS904L

PS253MA

2507

40 S

¼

8

13.72

2.24

9.24

●

●

●

●

●

●

●

●

0.64

⅜

10

17.15

2.31

12.53

●

●

●

●

●

●

●

●

0.86

½

15

21.34

2.77

15.8

●

●

●

●

●

●

●

●

1.29

¾

20

26.7

2.87

20.96

●

●

●

●

●

●

●

●

1.71

1

25

33.4

3.38

26.64

●

●

●

●

●

●

●

●

2.54

1¼

32

42.16

3.56

35.04

●

●

●

●

●

●

●

●

3.43

1½

40

48.26

3.68

40.9

●

●

●

●

●

●

●

●

4.11

2

50

60.33

3.91

52.51

●

●

●

●

●

●

●

●

5.52

2½

65

73.03

5.16

62.71

●

●

●

●

●

●

●

●

8.76

3

80

88.9

5.49

77.92

●

●

●

●

●

●

●

●

11.45

3½

90

101.6

5.74

90.12

●

●

●

●

●

●

●

●

13.77

4

100

114.3

6.02

102.26

●

●

●

●

●

●

●

●

16.31

5

125

141.3

6.55

128.2

●

●

●

●

●

●

●

●

22.1

6

150

168.3

7.11

154.08

●

●

●

●

●

●

●

●

28.68

8

200

219.08

8.18

202.72

●

●

●

●

●

●

●

●

43.16

10

250

273.05

9.27

254.51

●

●

●

●

●

●

●

●

61.2

12

300

323.85

9.53

304.79

●

●

●

●

●

●

●

●

74.92

STD

14

350

355.6

9.53

336.54

●

●

●

●

●

●

●

●

81.33

16

400

406.4

9.53

387.34

●

●

●

●

●

●

●

●

93.27

18

450

457.2

9.53

438.14

●

●

●

●

●

●

●

●

105.16

20

500

508

9.53

488.94

●

●

●

●

●

●

●

●

117.15

22

550

558.8

9.53

539.74

●

●

●

●

●

●

●

●

129.13

Seamless 80S & XS

Schedule – Nominal bore			Size			Seamless				Weight
	Inch (NPS)	mm (DN)	O.D.	wt	I.D	304/L	316/L	2205	S30815*	kg/m
						PS304L08	PS316L08	PS220508	PS253MA
80 S	¼	8	13.72	3.02	7.68	●	●	●	●	0.81
	⅜	10	17.15	3.2	10.75	●	●	●	●	1.12
	½	15	21.34	3.73	13.88	●	●	●	●	1.64
	¾	20	26.7	3.91	18.88	●	●	●	●	2.23
	1	25	33.4	4.55	24.3	●	●	●	●	3.28
	1¼	32	42.16	4.85	32.46	●	●	●	●	4.53
	1½	40	48.26	5.08	38.1	●	●	●	●	5.49
	2	50	60.33	5.54	49.25	●	●	●	●	7.59
	2½	65	73.03	7.01	59.01	●	●	●	●	11.58
	3	80	88.9	7.62	73.66	●	●	●	●	15.5
	3½	90	101.6	8.08	85.44	●	●	●	●	18.9
	4	100	114.3	8.56	97.18	●	●	●	●	22.65
	5	125	141.3	9.53	122.26	●	●	●	●	31.41
	6	150	168.3	10.97	146.36	●	●	●	●	43.19
	8	200	219.08	12.7	193.68	●	●	●	●	65.59
	10	250	273.05	12.7	247.65	●	●	●	●	81.55
	12	300	323.85	12.7	298.45	●	●	●	●	97.46

Seamless 160 & XXS

Schedule – Nominal bore			Size			Seamless			Weight
	Inch (NPS)	mm (DN)	O.D.	wt	I.D	316/L	2205	321	kg/m
						PS316L160	–	–
160	½	15	21.34	4.78	11.78	●	●	●	1.98
	¾	20	26.7	5.56	15.58	●	●	●	2.94
	1	25	33.4	6.35	20.7	●	●	●	4.3
	1¼	32	42.16	6.35	29.46	●	●	●	5.69
	1½	40	48.26	7.14	33.98	●	●	●	7.34
	2	50	60.33	8.74	42.85	●	●	●	11.28
	2½	65	73.03	9.53	53.97	●	●	●	15.14
	3	80	88.9	11.13	66.64	●	●	●	21.65
	4	100	114.3	13.49	87.32	●	●	●	34.02
	5	125	141.3	15.88	109.54	●	●	●	49.83
	6	150	168.3	18.26	131.78	●	●	●	68.56
	8	200	219.08	23.01	173.06	●	●	●	112.9
	10	250	273.05	28.58	215.89	●	●	●	174.82
	12	300	323.85	33.32	257.21	●	●	●	242.28

Schedule – Nominal bore			Size			Seamless			Weight
	Inch (NPS)	mm (DN)	O.D.	wt	I.D	316/L	2205	321	kg/m
XXS	½	15	21.34	7.47	6.4	●	●	●	1.98
	¾	20	26.7	7.82	11.03	●	●	●	2.94
	1	25	33.4	9.09	15.22	●	●	●	4.3
	1¼	32	42.16	9.7	22.76	●	●	●	5.69
	1½	40	48.26	10.16	27.94	●	●	●	7.34
	2	50	60.33	11.07	38.19	●	●	●	11.28
	2½	65	73.03	14.02	44.99	●	●	●	15.14
	3	80	88.9	15.24	58.42	●	●	●	21.65
	4	100	114.3	17.12	80.06	●	●	●	34.02
	5	125	141.3	19.05	103.2	●	●	●	49.83
	6	150	168.3	21.95	124.38	●	●	●	68.56
	8	200	219.08	22.23	174.62	●	●	●	112.9
	10	250	273.05	25.4	222.25	●	●	●	174.82
	12	300	323.85	25.4	273.05	●	●	●	242.28