Stainless Steel Tubes For Boiler Heat Exchangers And Condensers in Stock

Standards & Specifications

ASTM A249 / A269 / A213 

EN 10217-7 / EN 10216-5

ISO 1127

ASME / PED / AD2000 W0 Certifications Available

 

ASTM A249 / A269 / A213   Chemical composition

Standard	C (Carbon)	Si (Silicon)	Mn (Manganese)	P (Phosphorus)	S (Sulfur)	Ni (Nickel)	Cr (Chromium)	Mo (Molybdenum)	N (Nitrogen)
304 (ASTM)	≤0.08	≤0.75	≤2.00	≤0.045	≤0.03	8.0 - 10.5	18.0 - 20.0	-	≤0.01
304L (ASTM)	≤0.03	≤0.75	≤2.00	≤0.045	≤0.03	8.0 - 12.0	18.0 - 20.0	-	≤0.01
316 (ASTM)	≤0.08	≤0.75	≤2.00	≤0.045	≤0.03	10.0 - 14.0	16.0 - 18.0	2.0 - 3.0	≤0.01
316L (ASTM)	≤0.03	≤0.75	≤2.00	≤0.045	≤0.03	10.0 - 14.0	16.0 - 18.0	2.0 - 3.0	≤0.01
430 (ASTM)	≤0.12	≤1.00	≤1.00	≤0.040	≤0.03	-	16.0 - 18.0	-	-
SUS304 (JIS)	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.0 - 10.5	18.0 - 20.0	-	-
SUS304L (JIS)	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	9.0 - 13.0	18.0 - 20.0	-	-
SUS316 (JIS)	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.0 - 14.0	16.0 - 18.0	2.0 - 3.0	-
SUS316L (JIS)	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	12.0 - 16.0	16.0 - 18.0	2.0 - 3.0	-
SUS430 (JIS)	≤0.12	≤0.75	≤1.00	≤0.040	≤0.03	-	16.0 - 18.0	-	-
06Cr19Ni10 (GB)	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.0 - 11.0	18.0 - 20.0	-	-
022Cr19Ni10 (GB)	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	8.0 - 12.0	18.0 - 20.0	-	-
06Cr17Ni12Mo2 (GB)	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.0 - 14.0	16.0 - 18.0	2.0 - 3.0	-
022Cr17Ni12Mo2 (GB)	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	10.0 - 14.0	16.0 - 18.0	2.0 - 3.0	-
10Cr17 (GB)	≤0.12	≤1.00	≤1.00	≤0.040	≤0.03	-	16.0 - 18.0	-	-
X5CrNi18 - 10 (1.4301, EN)	0.07	≤1.00	≤2.00	≤0.045	≤0.015	8.0 - 10.5	17.5 - 19.5	-	≤0.11
X2CrNi18 - 9 (1.4307, EN)	0.03	≤1.00	≤2.00	≤0.045	≤0.015	8.0 - 10.0	17.5 - 19.5	-	≤0.11
X5CrNiMo17 - 12 - 2 (1.4401, EN)	0.07	≤1.00	≤2.00	≤0.045	≤0.015	10.0 - 13.0	16.5 - 18.5	2.0 - 3.0	≤0.11
X2CrNiMo17 - 12 - 2 (1.4404, EN)	0.03	≤1.00	≤2.00	≤0.045	≤0.015	10.0 - 13.0	16.5 - 18.5	2.0 - 3.0	≤0.11
X5CrNiMo17 - 12 - 2 (1.4406, EN)	0.07	≤1.00	≤2.00	≤0.045	≤0.015	10.0 - 13.0	16.5 - 18.5	2.0 - 2.5	≤0.11

Stainless steel tubes for boiler heat exchangers and condensers Surface treatment

Item	Surface	Round Tube - ASTM Standard
	MF	As welded
	180#	Buffed after polishing by 180#
	400#	Buffed after polishing by 400#
	600#	Buffed after polishing by 600#
	HL	Hairline finished after polishing by 180#/240#
Square and Rectangular Tube	MF	As welded
	180#	Buffed after polishing by 180#
	400#	Buffed after polishing by 400#
	600#	Buffed after polishing by 600#
	HL	Hairline finished after polishing by 180#/240#
	NO.3	Polished with 100 - 120# abrasive belt
	NO.4	Polished with 150 - 180# abrasive belt
	HL	Made by 150 - 320# abrasive belt grinding, linear pattern

 

ASTM A249 / A269 / A213 EN 10217-7 

Thickness/mm	0.80	1.00	1.20	1.24	1.50	1.65	2.00	2.11	2.50	3.00	3.50
Gauge (inch)			18GA	16GA	16GA		14GA		12GA		11GA
9.50 (3/8)	☆	☆	☆	☆	☆	☆		☆	☆
12.70 (1/2)	☆	☆	☆	☆	☆	☆		☆	☆
15.90 (5/8)	☆	☆	☆	☆	☆	☆		☆	☆
16.00	☆	☆	☆	☆	☆	☆		☆	☆
18.00	☆	☆	☆	☆	☆	☆		☆	☆
19.10 (3/4)	○	○	○	○	○	○		☆	☆
21.34	○	○	○	○	○	○		☆	☆
22.00	○	○	○	○	○	○		☆	☆
22.25 (7/8)	○	○	○	○	○	○		☆	☆
25.00	○	○	○	○	○	○		☆	☆
25.40 (1)	○	○	○	○	○	○		☆	☆
26.67	○	○	○	○	○	○		☆	☆
28.58 (1 1/8)	○	○	○	○	○	○		☆	☆
31.80 (1 1/4)	○	○	○	○	○	○		☆	☆
32.00	○	○	○	○	○	○		☆	☆
33.40	○	○	○	○	○	○		☆	☆
34.00	○	○	○	○	○	○		☆	☆
35.00	○	○	○	○	○	○		☆	☆
38.10 (1 1/2)	○	○	○	○	○	○		☆	☆	☆
40.00	○	○	○	○	○	○		☆	☆	☆
41.30	○	○	○	○	○	○		☆	☆	☆
42.70	○	○	○	○	○	○		☆	☆	☆
44.50 (1 3/4)	○	○	○	○	○	○		☆	☆	☆
48.26	○	○	○	○	○	○		☆	☆	☆
48.60	○	○	○	○	○	○		☆	☆	☆
50.80 (2)	○	○	○	○	○	○		☆	☆	☆
52.00	○	○	○	○	○	○		☆	☆	☆
57.00	○	○	○	○	○	○		☆	☆	☆
60.33	○	○	○	○	○	○		☆	☆	☆
63.00 (2 1/2)	○	○	○	○	○	○		☆	☆	☆
70.00	○	○	○	○	○	○		☆	☆	☆
76.20 (3)	○	○	○	○	○	○		☆	☆	☆
85.00	○	○	○	○	○	○		☆	☆	☆
89.00 (3 1/2)	○	○	○	○	○	○		☆	☆	☆
101.60 (4)	○	○	○	○	○	○		☆	☆	☆
104.30	○	○	○	○	○	○		☆	☆	☆
114.30 (4 1/2)	○	○	○	○	○	○		☆	☆	☆

Legend:

☆ represents A249/A269 process

○ represents A269 process

△ represents A249/A269 process available

Only inside bead removed

 

Stainless steel tubes for boiler heat exchangers and condensers in stock

Product application: construction of high-pressure power station boilers, superheatedsteam pipes, boiling water pipes andsteam locomotive boiler pipes.

 

Testing & Certifications

100% Eddy Current / Hydrostatic Testing

PMI (Material Verification)

ISO 9001:2015 Quality Control

PED / AD 2000 W0 / ASME / CPR1090

3.1/3.2 Mill Test Certificates Provided

 

Looking for premium stainless steel tubes for your next boiler or heat exchanger project? Contact us for a quote, datasheet, or technical consultation.

Contact now