Pipa baja mulusberasal dari baja padat yang berbentuk lembaran atau batangan dan dibentuk menjadi bentuk bulat padat yang disebut "billet" yang kemudian dipanaskan dan dicetak di atas bentuk seperti batang penusuk untuk membuat tabung atau cangkang berongga. Singkatan dari pipa baja seamless adalah pipa smls.
Standar pipa baja mulus
| SPESIFIKASI API 5L |
| Nama Produk |
Standar Eksekutif |
Dimensi (mm) |
Kode Baja / Kelas Baja |
| Pipa Saluran |
API 5L |
Ø10.3~1200 x WT1.0~120 |
A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2 |
| SPESIFIKASI API 5CT |
| Nama Produk |
Standar Eksekutif |
Dimensi (mm) |
Kode Baja / Kelas Baja |
| Selubung |
API 5CT |
Ø114~219 x WT5.2~22.2 |
J55, K55, N80, L80, P110 |
| tabung |
API 5CT |
Ø48.3~114.3 x WT3.2~16 |
J55, K55, N80, L80, P110 |
| ASTM/ASME |
| Nama Produk |
Standar Eksekutif |
Dimensi (mm) |
Kode Baja / Kelas Baja |
| Pipa Baja Mulus Berlapis Seng Hitam dan Dicelup Panas |
ASTM A53 |
Ø10.3~1200 x WT1.0~150 |
Gr.A, Gr.B, Gr.C |
| Pipa Baja Karbon Seamless untuk Layanan Suhu Tinggi |
ASTM A106 |
Ø10.3~1200 x WT1.0~150 |
Gr.B, Gr.C |
| Tabung Penukar Panas dan Kondensor Baja Rendah Karbon Tanpa Jahitan |
ASTM A179 |
Ø10.3~426 x WT1.0~36 |
Baja Karbon Rendah |
| Tabung Boiler Baja Karbon Mulus untuk Tekanan Tinggi |
ASTM A192 |
Ø10.3~426 x WT1.0~36 |
Baja Karbon Rendah |
| Tabung Penukar Panas dan Kondensor Baja Paduan Menengah yang Ditarik Dingin yang Mulus |
ASTM A199 |
Ø10.3~426 x 1.0~36 |
T5, T22 |
| Boiler Baja Karbon Menengah dan Tabung Superheater yang Mulus |
ASTM A210 |
Ø10.3~426 x WT1.0~36 |
A1, C |
| Boiler Baja Paduan Feritik & Austenitik yang Mulus, Tabung Superheater & Penukar Panas |
ASTM A213 |
Ø10.3~426 x WT1.0~36 |
T5, T9, T11, T12, T22, T91 |
| Baja Karbon dan Paduan Tanpa Jahitan untuk Tabung Mekanis |
ASTM A333 |
Ø1/4"~42" x WT SCH20~XXS |
Gr.1, Gr.3, Gr.6 |
| Pipa Baja Karbon Mulus & Dilas serta Pipa Baja Paduan untuk Penggunaan Suhu Rendah |
ASTM A334 |
Ø1/4"~4" x WT SCH20~SCH80 |
Gr.1, Gr.6 |
| Tabung Pemanas Air Umpan Baja Karbon Ditarik Dingin yang Mulus |
ASTM A556 |
Ø10.3~426 x WT1.0~36 |
A2, B2 |
| KERIUHAN |
| Nama Produk |
Standar Eksekutif |
Dimensi (mm) |
Kode Baja / Kelas Baja |
| Tabung Baja Mulus untuk Suhu Tinggi |
DIN 17175 |
Ø10~762 x WT1.0~120 |
St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 |
| Tabung Baja Mulus |
HARI 1629 / HARI 2391 |
Ø13,5~762 x WT1,8~120 |
St37.0, St44.0, St52.0, St52.3 |
| Tabung Baja Mulus |
DIN 2440 |
Ø13,5~165,1 x WT1,8~4,85 |
ST33.2 |
| Pipa Baja Seamless untuk Tujuan Struktural |
DIN 2393 |
Ø16~426 x WT1.0~36 |
RSt34-2, RSt37-2, RSt44-2, St52 |
| BS |
| Nama Produk |
Standar Eksekutif |
Dimensi (mm) |
Kode Baja / Kelas Baja |
| Tabung Baja Mulus untuk Struktur Mesin |
BS 970 |
Ø10~762 x WT1.0~120 |
Baja karbon |
| Tabung Baja Seamless untuk Boiler dan Penukar Panas |
BS 3059 |
Ø10~762 x WT1.0~120 |
360, 410, 440, 460, 490 |
Spesifikasi pipa baja seamless
Diameter luar: 1/2 inci - 36 inci (21,3mm-914,4mm)
Ketebalan: 2,11mm-60mm ( SCH10, SCH20, SCH40, SCH80, STD, SCH120, SCH160, XXS)
| UKURAN PIPA NOMINAL |
OD (mm) |
KETEBALAN DINDING NOMINAL |
| hari |
Catatan (inci) |
SEPERTI SAYA |
SCH10 |
SCH20 |
SCH30 |
PMS |
SCH40 |
SCH60 |
X |
SCH80 |
SCH100 |
SCH120 |
SCH140 |
SCH160 |
XXS |
| 15 |
1/2" |
21.3 |
2.11 |
|
2.41 |
2.77 |
2.77 |
|
3.73 |
3.73 |
|
|
|
4.78 |
7.47 |
| 20 |
3/4" |
26.7 |
2.11 |
|
2.41 |
2.87 |
2.87 |
|
3.91 |
3.91 |
|
|
|
5.56 |
7.82 |
| 25 |
1" |
33.4 |
2.77 |
|
2.9 |
3.38 |
3.38 |
|
4.55 |
4.55 |
|
|
|
6.35 |
9.09 |
| 32 |
1.1/4" |
42.2 |
2.77 |
|
2.97 |
3.56 |
3.56 |
|
4.85 |
4.85 |
|
|
|
6.35 |
9.7 |
| 40 |
1.1/2" |
48.3 |
2.77 |
|
3.18 |
3.68 |
3.68 |
|
5.08 |
5.08 |
|
|
|
7.14 |
10.15 |
| 50 |
2" |
60.3 |
2.77 |
|
3.18 |
3.91 |
3.91 |
|
5.54 |
5.54 |
|
|
|
8.74 |
11.07 |
| 65 |
2.1/2" |
73 |
3.05 |
|
4.78 |
5.16 |
5.16 |
|
7.01 |
7.01 |
|
|
|
9.53 |
14.02 |
| 80 |
3" |
88.9 |
3.05 |
|
4.78 |
5.49 |
5.49 |
|
7.62 |
7.62 |
|
|
|
11.13 |
15.25 |
| 90 |
3.1/2" |
101.6 |
3.05 |
|
4.78 |
5.74 |
5.74 |
|
8.08 |
8.08 |
|
|
|
|
|
| 100 |
4" |
114.3 |
3.05 |
|
4.78 |
6.02 |
6.02 |
|
8.56 |
8.56 |
|
11.13 |
|
13.49 |
17.12 |
| 125 |
5" |
141.3 |
3.4 |
|
|
6.55 |
6.55 |
|
9.53 |
9.53 |
|
12.7 |
|
15.88 |
19.05 |
| 150 |
6" |
168.3 |
3.4 |
|
|
7.11 |
7.11 |
|
10.97 |
10.97 |
|
14.27 |
|
18.26 |
21.95 |
| 200 |
8" |
219.1 |
3.76 |
6.35 |
7.04 |
8.18 |
8.18 |
10.31 |
12.7 |
12.7 |
15.09 |
18.26 |
20.62 |
23.01 |
22.23 |
| 250 |
10" |
273 |
4.19 |
6.35 |
7.8 |
9.27 |
9.27 |
12.7 |
12.7 |
15.09 |
18.26 |
21.44 |
25.4 |
28.58 |
25.4 |
| 300 |
12" |
323.8 |
4.57 |
6.35 |
8.38 |
9.53 |
10.31 |
14.27 |
12.7 |
17.48 |
21.44 |
25.4 |
28.58 |
33.32 |
25.4 |
| 350 |
14" |
355.6 |
6.35 |
7.92 |
9.53 |
9.53 |
11.13 |
15.09 |
12.7 |
19.05 |
23.83 |
27.79 |
31.75 |
35.71 |
|
| 400 |
16" |
406.4 |
6.35 |
7.92 |
9.53 |
9.53 |
12.7 |
16.66 |
12.7 |
21.44 |
26.19 |
30.96 |
36.53 |
40.19 |
|
| 450 |
18" |
457.2 |
6.35 |
7.92 |
11.13 |
9.53 |
14.27 |
19.05 |
12.7 |
23.83 |
39.36 |
34.93 |
39.67 |
45.24 |
|
| 500 |
20" |
508 |
6.35 |
9.53 |
12.7 |
9.53 |
15.09 |
20.62 |
12.7 |
26.19 |
32.54 |
38.1 |
44.45 |
50.01 |
|
| 550 |
22" |
558.8 |
6.35 |
9.53 |
12.7 |
9.53 |
|
22.23 |
12.7 |
28.58 |
34.93 |
41.28 |
47.63 |
53.98 |
|
| 600 |
24" |
609.6 |
6.35 |
9.53 |
14.27 |
9.53 |
17.48 |
24.61 |
12.7 |
30.96 |
38.89 |
46.02 |
52.37 |
59.54 |
|
| 650 |
26" |
660.4 |
7.92 |
12.7 |
|
9.53 |
|
|
12.7 |
|
|
|
|
|
|
| 700 |
28" |
711.2 |
7.92 |
12.7 |
15.88 |
9.53 |
|
|
12.7 |
|
|
|
|
|
|
| 750 |
30" |
762 |
7.92 |
12.7 |
15.88 |
9.53 |
|
|
12.7 |
|
|
|
|
|
|
| 800 |
32" |
812.8 |
7.92 |
12.7 |
15.88 |
9.53 |
17.48 |
|
12.7 |
|
|
|
|
|
|
| 850 |
34" |
863.6 |
7.92 |
12.7 |
15.88 |
9.53 |
17.48 |
|
12.7 |
|
|
|
|
|
|
| 900 |
36" |
914.4 |
7.92 |
12.7 |
15.88 |
9.53 |
19.05 |
|
12.7 |
|
|
|
|
|
|
