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Boiler Tube

Product categories:Seamless Steel Pipe
Product display:boiler tube, heat exchanger tube, stainless steel pipe
Product description:Boiler Tube, Tube for Heat Exchanger, Oil Cracking Pipe, Steel Tube for Power Plant, Marine Pipe, Seamless Stainless Steel Tube, Alloy Pipe, Ship Building Pipe, Vessel Tube

Product details

Product Description

Boiler Tube, Tube for Heat Exchanger, Oil Cracking Pipe, Steel Tube for Power Plant, Marine Pipe, Seamless Stainless Steel Tube, Alloy Pipe

Range of Outside Diameter and Wall Thickness

NPS	Outside Diameter （mm）	Wall Thickness (mm)
NPS	Outside Diameter （mm）	Wall Thickness (mm)
1/8	10.3	1.24	1.45	1.73	2.41
1/4	13.7	1.65	1.85	2.24	3.02
3/8	17.1	1.65	1.85	2.31	3.20
1/2	21.3	2.77	3.73	4.78	7.47
3/4	26.7	2.11	2.41	2.87	3.91	5.56	7.82
1	33.4	2.77	2.90	3.38	4.55	6.35	9.09
1-1/4	42.2	2.77	2.97	3.56	4.85	6.35	9.70
1-1/2	48.3	2.77	3.18	3.68	5.08	7.14	10.15
2	60.3	2.11	2.77	3.18	3.58	3.91	4.37	4.78	5.54	6.35	7.14	8.74	11.07
21/2	73	2.77	3.05	3.18	3.56	3.96	4.37	4.78	5.16	5.49	6.35	7.01	9.35	14.02
3	88.9	4.37	4.78	5.49	6.35	7.14	7.62	11.13	15.24
31/2	101.6	4.78	5.74	6.35	7.14	8.08
4	114.3	4.78	5.16	5.56	6.02	6.35	7.14	7.92	8.56	11.13	13.49	17.12
5	141.3	4.78	5.56	6.55	7.14	7.92	8.74	9.53	12.70	15.88	19.05
6	168.3	5.16	5.56	6.35	7.11	7.92	8.74	9.53	10.97	12.70	14.27	15.88	18.26	18.26	19.05	21.95	22.23
8	219.1	6.35	7.04	7.92	8.18	8.74	9.53	10.31	11.13	12.70	14.27	15.09	15.88	18.26	19.05	20.62	22.23	23.01	25.40
10	273	6.35	7.09	7.80	8.74	9.27	11.13	12.70	14.27	15.09	15.88	18.26	20.62	21.44	22.23	23.83	25.40	28.58	31.75
12	323.8	6.35	7.14	7.92	8.38	8.74	9.53	10.31	11.13	12.70	14.27	15.88	17.48	19.05	20.62	21.44	22.23	23.83	25.40	26.97	28.58	31.75	33.32
14	355.6	6.35	7.14	7.92	8.74	9.53	10.31	11.13	11.91	12.70	14.27	15.09	15.88	17.48	19.05	20.62	22.23	23.83	25.40	26.97	27.79	28.58	31.75	35.71	50.8
16	406.4	7.14	7.92	8.70	9.53	10.31	11.13	11.91	12.70	14.27	15.88	16.66	17.48	19.05	20.62	21.44	22.23	23.83	25.40	26.19	26.97
18	457	7.14	7.92	8.74	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	25.40	26.97	28.58	29.36	30.18
20	508	8.74	9.53	10.31	11.13	11.91	12.70	14.27	15.09	15.88	17.48	19.05	20.62	22.23	23.83	25.40	26.19	26.97	28.58	30.18	31.75
22	559	8.74	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	25.40	26.97	28.58	30.18	31.75	33.32	34.93
24	610	8.74	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	24.61	25.40	26.97	28.58	30.18	30.96	31.75	33.32	34.93	36.53	38.1
26	660	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	25.40
28	711	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	25.40
30	762	9.53	10.31	11.13	11.91	12.70	14.27	15.88	17.48	19.05	20.62	22.23	23.83	25.40	26.97	28.58	30.18	31.75

Complete standard size for boilers & heat exchangers as per SWG, BWG, AWG tables.

Material Steel Grade

Ferrite steel: T2，T5，T9，T11, T12, T22, T91, T92,13CrMo4-5,etc.

Austenite steel: TP304, TP304L,TP316,TP316L, S31500，S31803, etc.

Manufacturing Standards

ASTM A106, A179, A213, A269, A312, A790，EN 10216 DIN7175, etc.

Coating and Packing

Oiling, laminating, woven bag bundling, fumigation-free wood box package, etc

Main Purpose

Power plant, heat exchanger, boiler fabrication, petrochemical industry, shipbuilding, etc