ASME SA-192M,Grade SA-192 boiler steel tube, OD 22 inch SCH40
ASTM A106, Gr.B seamless steel pipe,SCH40,OD 355.6mm, WT11.13mm
November 14, 2016
api 5L X52,ISO 3183 L320 seamless steel pipe, for gas and oil lines
November 24, 2016
ASME SA-192M,Grade SA-192 boiler steel tube,
1.Standard: ASTM A106/A53,API 5L,ASTM A179,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III,BS1387-1985,ASTM A333,ASTM A335
2.Material: ASTM A106/A53 Gr B,API 5L GRB,ASTM A106/A53 GRA,API 5L GRA,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III
3.Size: OD: 21.3mm-914.4mm, can be manufactured by customer’s requirement;
WT: 4mm-60mm; Length: 5.8M~12M,length can be manufactured by customer requirement.
4. surface treatment: Oiled or black painted to prevent rust
Available dimension range of boiler pipe
|
Pipe Category |
Pipe Size mm |
Allowed Tolerances |
|||
| Standard |
Higher |
||||
|
Hot Rolled |
OD |
≤ 159 |
± 1.0% (± 0.5mm ) |
± 0.75% (± 0.3mm ) |
|
|
> 159 |
± 1.0% |
± 0.90% |
|||
|
WT |
< 3.5 |
+ 15% (+ 0.48mm – 10% – 0.32mm ) |
± 10% (± 0.2mm ) |
||
|
3.5~20 |
+15% |
±10% |
|||
|
>20 |
D < 219 |
± 10% |
±7.5% |
||
|
D ≥ 219 |
+12.5% |
±10% |
|||
|
Cold Drawn |
OD |
≤ 30 |
± 0.20mm |
± 0.15mm |
|
|
> 30~50 |
± 0.30mm |
± 0.25mm |
|||
|
>50 |
±0.8% |
±0.6% | |||
|
WT |
2~3 |
+12% |
±10% | ||
|
> 3 |
±10% |
±7.5% |
|||
Chemical Composition and Mechanical Property of ASME SA-192M,Grade SA-192 boiler steel tube
| Grade | C | Mn | P | S | Si |
| SA-192 | 0.06-0.18 | 0.27-0.63 | ≤0.035 | 0.035 | 0.25 |
applications of ASME SA-192M SA-192 boiler steel pipe
ASME SA-192M SA-192 boiler steel pipe is mainly used for producing low and medium boiler, super-heated steam tube, boiling-water tube, water wall tube, which is suitable for high working temperature.
