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Alloy20 Alloy28 Alloy31 Alloy59 Stainless Steel Pipe Tube

Material
Size
Package

Grade

EN Grade

UNS

Others

alloy20

2.4660

N08020

≤0.07

≤1

≤2

≤0.035

≤0.045

19-21

32-38

balance

2~3

3~4

Cb+Ta:8C-1.0

Alloy20cb-3

1.4657

N08020

≤0.07

≤1

≤2

≤0.03

19-21

32-38

balance

2~3

3~4

≥8*C%~1

Alloy28

1.4563

N08028

≤0.03

≤1

≤2.5

≤0.03

26-28

29.5-32.5

balance

3~4

0.6-1.4

Sanicro 28

1.4563

N08028

≤0.02

≤0.7

≤2

≤0.01

≤0.03

26-28

30-32

balance

43163

0.6-1.4

≤0.11

Alloy31

1.4562

N08031

≤0.015

≤0.3

≤2

≤0.01

≤0.02

26-28

30-32

balance

6~7

1-1.4

0.15-0.25

Alloy33

1.4591

R20033

≤0.15

≤0.5

≤2

≤0.01

≤0.02

31-35

30-33

balance

0.5-2

0.3-1.2

0.35-0.6

Alloy75

2.4951 2.4630

N06075

0.08-0.15

≤1

≤0.015

≤0.02

18-21

balance

≤5

≤0.5

Noiminal Pipe Size DN (in)	Outside Dimeter	公称壁厚 T Nonnmal Wall Thickness
DN (in)	D	Sch5s	Schl0s	Schl0	Sch20	Sch30	Sch40s	STD	Sch40	Sch60	Sch80S	XS	Sch80	Sch100	Sch120	Sch140	Sch160	XXS
1/8	10.3	—	1.24	—		—	1.73	1.73	1.73	—	2.41	2.41	2.41					—
1/4	13.7	—	1.65	—		—	2.24	2.24	2.24	—	3.02	3.02	3.02
3/8	17.1		1.65	—		—	2.31	2.31	2.31	—	3.20	3.20	3.20
1/2	21.3	1.65	2.11	—			2.77	2.77	2.77		3.73	3.73	3.73				4.78	7.47
3/4	26.7	1.65	2.11	—		—	2.37	2.87	2.87		3.91	3.91	3.91				5.56	7.82
1	33.4	1.65	2.77	—			3.38	3.38	3.38		4.55	4.55	4.55				6.35	9.09
1 1/4	42.2	1.65	2. 77	—			3.56	3.56	3.56		4.S5	4.85	4-S5				6.35	9.70
1 1/2	48.3	1.65	2.77	—			3.68	3.68	3.68		5.03	5. OS	5. OS				7.14	10.15
2	60.3	1.65	2.77	—			3.91	3.91	3.91		5.54	5.54	5.54				8.74	11.07
2 1/2	73.0	2.11	3.05	—			5.16	5.16	5.16		7.01	7.01	7.01				9.53	14.02
3	83. 9	2.11	3.05	—			5.49	5.49	5.49		7.62	7.62	7.62				11.13	15.24
3 1/2	101.6	2.11	3.05	—			5.74	5.74	5.74		8.03	s. OS	8. OS					—
4	114.3	2.11	3.05				6.02	6.02	6.02		8.56	8.56	3.56		11.13		13.49	17.12
5	141.3	2.77	3.40	—		—	6.55	6.55	6.55		9-53	9.53	9.53		12.70		15.38	19.05
6	168. 3	2.77	3.40	—			7.11	7.11	7.11		10.97	10.97	10.97		14.27		IS. 26	21.95
8	219.1	2.77	3.76	—	6.35	7-04	8.18	S. IS	8.18	10.31	12.70	12.70	12.70	15.09	IS. 26	20.62	23.01	22.23
10	273.1	3.40	4.19	—	6.35	7.30	9.27	9.27	9.27	12.70	12.70	12.70	15.09	18.26	21.44	25.40	28.58	25.40
12	323.9	3.96	4.57		6.35	3.33	9.53	9.53	10.31	14.27	12.70	12.70	17.48	21.44	25.40	28.58	33.32	25.40
14	355.6	3.96	4.78	6.35	7.92	9.53		9.53	11.13	15.09	—	12.70	19.05	23. S3	27.79	31.75	35.71
16	106.4	4.19	4.78	6.35	7.92	9.53		9.53	12.70	16.66	—	12.70	21.44	26.19	30.96	36.53	40.49
18	457.2	4.19	4.78	6.35	7.92	11.13		9.53	14.27	19.05	—	12.70	23.83	29.36	34.96	39.67	45.24
20	503.0	4.78	5.54	6.35	9.53	12.70		9.53	15.09	20.62	—	12.70	26.19	32.54	38.10	44.45	50.01
22	558. 8	4.78	5.54	6.35	9.53	12.70	—	9.53		22.23	—	12.70	28. 5S	34.93	41.28	47.63	53.98
24	609.6	5.54	6.35	6.35	9.53	14.27	—	9.53	17- 48	24.61	—	12.70	30.96	3S. S9	46.02	52.37	59.54
26	660.1	—	—	7.92	12.70		—	9.53	—	—	—	12.70
28	711.2			7.92	12.70	15.83		9.53	—		—	12.70
30	762.0	6.35	7.92	7.92	12.70
32	S12. 8	—		7.92	12.70	15.83		9.53	17.48		—	12.70
34	863.6	—		7.92	12.70	15.83		9.53	17.48		—	12.70
36	914.4	—		7.92	12.70	15.83		9.53	17- 48		—	12.70
33	965.2
40	1016.0
42	1066.8
44	1117.6
46	1163.4							9.53				12.70
	12192							953		—		1270

Bundle
Wooden Box
Plastic End
Wooden Box

Wooden Pallet
Wooden Box
Steel Box
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