Masuk Bebas bergabung
1 / 4
ASTM A192 Karbon Steel Seamles Tube Boiler Aplikasi
| Model No. : | ASTM A192 |
|---|---|
| Brand Name : | Yuhong |
| standard : | Astm |
Deskripsi Produk
ASTM A192/ASME SA192 Tabung jahitan baja karbon diterapkan untuk boiler
ASTM A192 mencakup ketebalan-dinding minimum, boiler baja karbon yang mulus, dan tabung superheater untuk layanan bertekanan tinggi.
Ukuran dan ketebalan tubing yang biasanya dilengkapi dengan spesifikasi ini adalah 1/2 in. Hingga 7 in (12,7 hingga 177,8 mm) diameter luar dan 0,085 hingga 1.000 in (2,2 hingga 25,4 mm), inklusif, dalam ketebalan dinding minimum. Tubing memiliki dimensi lain dapat dilengkapi, asalkan tabung tersebut memenuhi semua persyaratan lain dari spesifikasi ini.
ASTM A192 Komposisi Kimia Tabung Boiler Karbon Tekanan Tinggi:
|
Grade |
Chemical composition(%) |
|||||
|
C |
Type |
C |
Si |
Mn |
P |
S |
|
ASTM A192 |
S=Seamless |
0.06~0.18 |
0.25Max |
0.27~0.63 |
0.035Max |
0.035Max |
A192 Boiler Tube Mechanical Properti:
|
Grade |
Elongation % |
Tensile Test MPa or N/mm2 |
|
|
A |
Min Yield Strength |
Tensile Strength |
|
|
ASTM A192 |
=35 |
=180 |
=325 |
Toleransi dimensi ASTM A192, ASME SA192 boiler dan tabung superheater
Toleransi ketebalan dinding
|
Outside |
Wall Thickness, % |
|||||||
|
0.095[2.4] and Under |
Over 0.095 to 0.150 |
Over 0.150 to 0.180 |
Over 0.180,[4.6] |
|||||
|
Over |
Under |
Over |
Under |
Over |
Under |
Over |
Under |
|
|
Seamless, Hot-Finished Tubes |
||||||||
|
4 [101.6] and under |
40 |
0 |
35 |
0 |
33 |
0 |
28 |
0 |
|
Over4[101.6] |
.... |
.... |
35 |
0 |
33 |
0 |
28 |
0 |
|
Seamless, Cold-Finished Tubes |
||||||||
|
|
Over |
Under |
||||||
|
1 1 ⁄ 2 [38.1] and under |
20 |
0 |
||||||
|
Over 1 1 ⁄ 2 [38.1] |
22 |
0 |
||||||
Toleransi diameter luar
|
Outside Diameter,in. [mm] |
Permissible Variations, in. [mm] |
|
|
Over |
Under |
|
|
Hot-Finished Seamless Tubes |
||
|
4 [101.6] and under |
1 ⁄ 64 [0.4] |
1 ⁄ 32 [0.8] |
|
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl |
1 ⁄ 64 [0.4] |
3 ⁄ 64 [1.2] |
|
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl |
1 ⁄ 64 [0.4] |
1 ⁄ 16 [1.6] |
|
Cold-Finished Seamless Tubes |
||
|
Under 1 [25.4] |
0.004 [0.1] |
0.004 [0.1] |
|
1 to 1 1 ⁄ 2 [25.4 to 38.1], incl |
0.006 [0.15] |
0.006 [0.15] |
|
Over 1 1 ⁄ 2 to 2 [38.1 to 50.8], excl |
0.008 [0.2] |
0.008 [0.2] |
|
2 to 2 1 ⁄ 2 [50.8 to 63.5], excl |
0.010 [0.25] |
0.010 [0.25] |
|
2 1 ⁄ 2 to 3 [63.5 to 76.2], excl |
0.012 [0.3] |
0.012 [0.3] |
|
3 to 4 [76.2 to 101.6], incl |
0.015 [0.38] |
0.015 [0.38] |
|
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl |
0.015 [0.38] |
0.025 [0.64] |
|
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl |
0.015 [0.38] |
0.045 [1.14] |
Toleransi panjangnya
|
Method of |
Outside |
Cut Length,in. [mm] |
|
|
Over |
Under |
||
|
Seamless, hot-finished |
All sizes |
3 ⁄ 16 [5] |
0 [0] |
|
Seamless, cold-finished |
Under 2 [50.8] |
1 ⁄ 8 [3] |
0 [0] |
|
2 [50.8] and over |
3 ⁄ 16 [5] |
0 [0] |
|
|
2 [50.8] and over |
3 ⁄ 16 [5] |
0 [0] |
|
Aplikasi : Untuk aplikasi layanan suhu tinggi, bejana tekanan, boiler dan tujuan tekanan.
Kirim pertanyaan Anda ke pemasok ini