ASTM A192/ASME SA192 Seamless Carbon Steel Boiler Tubes

ASTM A192/ASME SA192 seamless carbon steel boiler tube implements to carbon steel boiler and super heater substantial pressure and the minimum thickness. It is typically used for manufacturing ruthless boiler (The working pressure is not more than 9.8 MPa and the significant temperature is between 450℃ and 650℃.), heating surface tube box, economizer, superheater, reheater, boiler water wall and steam pipe. Seamless boiler pipes are featured with high yield strength, high tensile strength and high elongation. Pressure to succeed resistance is guaranteed in the very smooth inside material.

ASTM A192 Pipe Types	Out diameter	Wall thickness	Length	Applications
SA 192 Boiler Tubes (Custom Sizes)	1/2" NB - 60" NB	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160	Custom	For seamless carbon steel boiler and superheater tubes for high-pressure settings.
SA192 Tubing (in Stock + Custom Sizes)	1/2" NB - 24" NB	As per requirement	Custom	For seamless carbon steel boiler and superheater tubes for high-pressure settings.

 

ASTM A192 Tube Equivalent

Standard: ASTM A192, ASME SA192 Equivalent Standards: EN 10216-2, DIN 17175, BS 3059 Part II, NF A 49-213, NBR 5594

Material: SA192 Equivalent Materials: 1010, St35.8, 360

 

Chemical Composition

Standard	Grade	Chemical Composition (%)
		C	Si	Mn	P	S	Cr	Mo	Cu	Ni	V
ASTM A192 ASME SA192	A192	0.06-0.18	≤ 0.25	0.27-0.63	≤ 0.035	≤ 0.035	/	/	/	/	/

 

Mechanical Property

Standard	Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
ASTM A192 ASTM SA192	A192	≥325	≥180	≥35

 

Material Tables 

ASTM STANDARD

UNS NO.

KOREA/JAPANES

GERMAN

BRITISH

BELGIAN

FRENCH

ITALIAN

KS/JIS Symbol

KS/JIS Numbe

Re marks

DIN Type

DIN Number

Materiral Number

Re marks

B.S Number

B.S Grade

Remarks

NBN Type

NBN Grade

Re marks

AFNOR Type

NF Number

Re marks

UNI Type

UNI Number

Re marks

A 192 Seamless C-Steel Boiler Tube for High Pressure Service

K01201

STBH 340 / STB 340

D3563 / G3461

(30)

St 35.8

17175

1.0305

3059

320

(27)(30)

D45

837

(27)

TU 37C

A49-213

(27)

C14

5462

(27)

 

ASTM A192/ASME SA192 Boiler Tubes Test:

Flattening Test—One flattening test shall be made on specimens from each end of two tubes selected from each lot.

Flaring Test—One flaring test shall be made on specimens from each end of two tubes selected from each lot.

Hardness Test—Brinell or Rockwell hardness tests shall be made on specimens from two tubes from each lot.

Hydrostatic Test—Each tube shall be subjected to the hydrostatic pressure test.

 

Application:

Pipe ordered under this specification is For high pressure use: heat exchangers, condensers, heat transfer equipment, similar pipes and as superheater tubes for high pressure settings.

 

Packing for ASTM A192/sa192 Carbon Seamless Steel Boiler Tubes:

a. Bare pipe or Black / Varnish coating ( customized);

 

b. In bundles with two cotton slings;

 

c. Both ends with end protectors;

 

d. Plain end, bevel end(2" and above with bevel ends, degree: 30~35°) .

 

e. Marking.