Low price Stainless steel welded pipes
Moddiy: 304 316 202 201
Yoki mijozlar talablariga muvofiq
Ijroiya standarti: ASTM A-249, A-269
Ko'cha diametri |
Ko'cha |
qalinlik |
|||
SCH 5S |
SCH 10s |
SCH 40S |
|||
NB |
NPS |
mm |
mm |
mm |
mm |
8 |
1/4 " |
13,72 |
2,24 |
||
10 |
3/8 " |
17,15 |
2.31 |
||
15 |
1/2 " |
21,34 |
1,65 |
2.11 |
2.77 |
20 |
3/4 " |
26,67 |
1,65 |
2.11 |
2.87 |
25 |
1 " |
33,40 |
1,65 |
2.77 |
3.38 |
32 |
1-1 / 4 " |
42,16 |
1,65 |
2.77 |
3.56 |
40 |
1-1 / 2 " |
48,26 |
1,65 |
2.77 |
3.68 |
50 |
2 " |
60,33 |
1,65 |
2.77 |
3.91 |
65 |
2-1 / 2 " |
73,03 |
2.11 |
3.05 |
5.16 |
80 |
3 ' |
88,90 |
2.11 |
3.05 |
5.49 |
90 |
3-1 / 2 " |
101,60 |
2.11 |
3.05 |
5.74 |
100 |
4 " |
114,30 |
2.11 |
3.05 |
6.02 |
125 |
5 ' |
141,30 |
2.77 |
3,4 |
6,55 |
150 |
6 " |
168,28 |
2.77 |
3,4 |
7.11 |
200 |
8 " |
219,08 |
2.77 |
3.76 |
8,18 |
250 |
10 ' |
273,05 |
3.40 |
4.19 |
9.27 |
300 |
12 ' |
323,85 |
3.96 |
O'lchamlari stol ustiga ASTM A249 toleranslar :
Ko'cha diametri |
qalinlik |
uzunlik |
|
< 25.40mm |
± 0.10mm |
10.00% ± |
OD < 50.8mm + 3.0mm -0mm OD≥50.8mm +5,0 -0mm |
≥25.4mm ~ 38.1mm |
± 0.15mm |
||
≥38.1mm ~ 50.8mm |
± 0.20mm |
||
≥50.8mm ~ 63.5mm |
± 0.25mm |
||
≥63.5mm ~ 76.2 mm |
± 0.30MM |
||
≥76.2mm ~ 101.6mm |
± 0.38mm |
||
≥101.6mm ~ 190.5mm |
+ 0.38mm -0.64mm |
||
≥190.5mm ~ 228.6mm |
+ 0.38mm -1.14mm |
O'lchamlari stol ustiga ASTM A269 toleranslar :
Ko'cha diametri |
qalinlik |
uzunlik |
|
< 38.1mm |
± 0.13mm |
OD < 12.7mm ± 15% OD≥12.7mm 10% ± |
OD < 38.1mm + 3.20mm -0mm OD≥38.1mm +4,80 -0mm |
≥38.1mm ~ 88.9mm |
± 0.25mm |
||
≥88.9mm ~ 139.7mm |
± 0.38mm |
||
≥139.7mm ~ 203.7mm |
± 0.76mm |
||
≥203.7mm ~ 304.8mm |
± 1.01mm |
||
≥304.8mm ~ 355.6mm |
± 1.26mm |
Ijroiya standarti: ASTM A-270
Ko'cha diametri |
Qalinligi (mm) |
||||||
(Inch) |
(Mm) |
1 |
1,2 |
1,5 |
2 |
2,5 |
3 |
3/4 " |
19.1 |
|
|
|
|
|
|
7/8 " |
22.2 |
|
|
|
|
|
|
1 " |
25.4 |
|
|
|
|
|
|
1-1 / 8 " |
28,6 |
|
|
|
|
|
|
1-1 / 4 " |
31,8 |
|
|
|
|
|
|
1-1 / 2 " |
38,1 |
|
|
|
|
|
|
|
40 |
|
|
|
|
|
|
|
45 |
|
|
|
|
|
|
2 |
50,8 |
|
|
|
|
|
|
|
52 |
|
|
|
|
|
|
2-1 / 4 " |
57,15 |
|
|
|
|
|
|
2-1 / 8 " |
60,3 |
|
|
|
|
|
|
2-1 / 2 " |
63,5 |
|
|
|
|
|
|
|
70 |
|
|
|
|
|
|
3 |
76,2 |
|
|
|
|
|
|
|
85 |
|
|
|
|
|
|
3-1 / 2 " |
88.9 |
|
|
|
|
|
|
4 " |
101.6 |
|
|
|
|
|
|
4-1 / 8 " |
104,78 |
|
|
|
|
|
|
4-1 / 4 " |
107,95 |
|
|
|
|
|
|
4-1 / 2 " |
114,3 |
|
|
|
|
|
|
5-1 / 4 " |
133,35 |
|
|
|
|
|
|
6-1 / 4 " |
158,75 |
|
|
|
|
|
|
8-5 / 8 " |
219,08 |
|
|
|
|
|
O'lchamlari jadval toleransları :
Ko'cha diametri |
qalinlik |
uzunlik |
|
< 25.40mm |
± 0.13mm |
10.00% ± |
OD < 101.60mm + 3.20mm -0mm OD≥101.60mm +4,80 -0mm |
≥25.40mm ~ 50.80mm |
± 0.20mm |
||
≥50.80mm ~ 76.20mm |
± 0.25mm |
||
≥76.20mm ~ 101.60mm |
± 0.38mm |
||
≥101.60mm ~ 139.70mm |
± 0.38mm |
||
≥139.70mm ~ 203.20mm |
± 0.76mm |
||
≥203.20mm ~ 304.80mm |
± 1.27mm |
Ijroiya standarti: ASME B36.19M / B36.10M ASTM A358 / A312; GB / T12771; HG20537.3
Ko'cha diametri |
Ko'cha |
qalinlik |
||||||
SCH 5S |
SCH 10s |
SCH 20S |
SCH 40S |
|||||
(A) |
(B) |
mm |
mm |
mm |
mm |
mm |
||
350 |
14 ' |
355.6 |
3.96 |
4.78 |
7.92 |
11.13 |
||
400 |
16 ' |
406,4 |
4.19 |
4.78 |
7.92 |
12.7 |
||
450 |
18 ' |
457,2 |
4.19 |
4.78 |
7.92 |
14.27 |
||
500 |
20 ' |
508.0 |
4.78 |
5,54 |
9,53 |
15,09 |
||
550 |
22 ' |
558.8 |
4.78 |
5,54 |
9,53 |
15,09 |
||
600 |
24 ' |
609,6 |
5,54 |
6,35 |
9,53 |
17,48 |
||
650 |
26 ' |
660,4 |
5,54 |
7.92 |
12.7 |
17,48 |
||
700 |
28 ' |
711,2 |
5,54 |
7.92 |
12.7 |
17,48 |
||
750 |
30 ' |
762,0 |
6,35 |
7.92 |
12.7 |
17,48 |
||
800 |
32 ' |
812,8 |
|
7,90 |
12.7 |
17,48 |
||
850 |
34 |
863,6 |
|
7.92 |
12.7 |
17,48 |
||
900 |
36 ' |
914,4 |
|
7.92 |
12.7 |
19,05 |
||
1000 |
40 ' |
1016,0 |
|
9,53 |
|
|
O'lchamlari jadval toleransları :
Standard |
Ko'cha (mm) |
Qalinligi (mm) |
Uning uzunligi (mm) |
|
ASTM A312 |
≤48.26 |
+0,40 -0,80 |
+ No maxsus qoidalar (aniqlanmagan) -12,50% |
Uzunligi tayinlaydi Aniq kesilgan uzunligi +6,40 -0 |
> 48,26 ~ 114,30 |
+0,80 -0,80 |
|||
> 114,30 ~ 219,08 |
+1,60 -0,80 |
|||
> 219,08 ~ 457,20 |
+2,40 -0,80 |
|||
> 457 ~ 660 |
+ 3.20 / -0.80 |
|||
> 660 ~ 864 |
+ 4.00 / -0.80 |
|||
> 864 ~ 1219 |
+ 4,48 / -0,80 |
|||
JIS G3459 |
<30.00 ± 0.30 ≥30.00 ± 1.00% |
<2.00 ± 0.20 ≥2.00 ± 10% |
Uzunligi tayinlaydi Aniq kesilgan uzunligi |
|
GB / T 12771 |
<13.00 ± 0.20 13.00 ~ 40.00 ± 0.30 ≥40.00 ± 0,80% |
≤4.00 +0,50 -0,60 > 4.00 ± 10% |
+20,00 -0 |
|
UZ 10217-7 |
D1 ± 0.75mm (min) bilan 1.50% ± D2 ± 0.50mm (min) bilan 1.00% ± D3 ± 0.30MM (min) bilan 0,75% ± D4 ± 0.10mm (min) bilan ± 0,5% |
T1 ± 0.60mm (min) bilan 15:00% ± T2 ± 0.40mm (min) bilan 12,5% ± T3 ± 0.20mm (min) bilan 10.00% ± T4 ± 0.15mm (min) bilan 7,50% ± T5 ± 0.10mm (min) bilan 5.00% ± ENG ISO 1127 |
≤6000 +5.00 -0 6000 ~ 12000 +10.00 -0 |