A53 Teem sijhawm 40 steel tua hluav taws cov yeeb nkab yog UL® Daim Ntawv Teev Npe thiab FM Pom Zoo, qhov ntau thiab tsawg 1-8 NPS, siv rau hauv cov ntawv siv hluav taws xob tua hluav taws
thiab yog tsim rau vuam, threading thiab grooving.
Elva
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Pipes teem sij hawm 40 daim ntawv, qhov ntev, qhov hnyav thiab cov yeeb nkab phab ntsa tuab thiab Hlau Hlau Ntsuas Ntsuas
Pipes teem sij hawm 40 daim ntawv qhia qhov ntev ntawm cov kav kav hlau teem caij 40. Daim ntawv suav nrog qhov ntau thiab tsawg hauv nti thiab hauv millimeters.
|
Nominal loj [inch] |
Sab nraud diam [inch] |
Sab nraud txoj kab uas hla [mm] |
Phab ntsa thickness [inch] |
Phab ntsa thickness [mm] |
Qhov hnyav [lb/ft] |
Qhov hnyav [kg / m] |
|
1/8 |
0,405 |
10,3 |
0,068 |
1,73 |
0,24 |
0,37 |
|
1/4 |
0,540 |
13,7 |
0,088 |
2,24 |
0,42 |
0,84 |
|
1/2 |
0,840 |
21,3 |
0,109 |
2,77 |
0,85 |
1,27 |
|
3/4 |
1,050 |
26,7 |
0,113 |
2,87 |
1,13 |
1,69 |
|
1 |
1,315 |
33,4 |
0,133 |
3,38 |
1,68 |
2,50 |
|
1 1/4 |
1,660 |
42,2 |
0,140 |
3,56 |
2,27 |
3,39 |
|
1 1/2 |
1,900 |
48,3 |
0,145 |
3,68 |
2,72 |
4,05 |
|
2 |
2,375 |
60,3 |
0,154 |
3,91 |
3,65 |
5,44 |
|
2 1/2 |
2,875 |
73,0 |
0,203 |
5,16 |
5,79 |
8,63 |
|
3 |
3,500 |
88,9 |
0,216 |
5,49 |
7,58 |
11,29 |
|
3 1/2 |
4,000 |
101,6 |
0,226 |
5,74 |
9,11 |
13,57 |
|
4 |
4,500 |
114,3 |
0,237 |
6,02 |
10,79 |
16,07 |
|
5 |
5,563 |
141,3 |
0,258 |
6,55 |
14,62 |
21,77 |
|
6 |
6,625 |
168,3 |
0,280 |
7,11 |
18,97 |
28,26 |
|
8 |
8,625 |
219,1 |
0,322 |
8,18 |
28,55 |
42,55 |
ASTM A53 suav nrog 3 yam tseem ceeb:
Hom F - Nruam-welded steel uas tau muab rauv taub qab-welded
Hom E - Qib A thiab B steel uas tau ua hluav taws xob tiv thaiv welded
Hom S - Qib A thiab B steel uas tau tsim tsis muaj seams
Cov tseev kom muaj
A53 steel muaj cov tshuaj hauv qab no:
|
|
Hom E |
Hom F |
Hom S |
||
|
|
Qib A |
Qib B |
|
Qib A |
Qib B |
|
(max. wt.%) |
(max. wt.%) |
(max. wt.%) |
(max. wt.%) |
(max. wt.%) |
|
|
Cov pa roj carbon |
0.25 |
0.30 |
0.30 |
0.25 |
0.30 |
|
Manganese |
0.95 |
1.20 |
1.20 |
0.95 |
1.20 |
|
Phosphorous |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
Sulfur |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
|
Tooj |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Nickel |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Chromium |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Molybdenum |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
|
Vanadium |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
Cov yam ntxwv ntawm ASTM A53 yog raws li nram no:
|
|
Hom E thiab S |
Hom F |
|
|
|
Qib A |
Qib B |
|
|
Tensile zog (min. ntawm 20 degree) |
48 000 psi 330 MPa rau |
60 000 psi 415 MPa rau |
45 000 psi 310 MPa |
|
Yield zog (min. ntawm 20 degree) |
30 000 psi 205 MPa |
35 000 psi 240 MPa |
25 000 psi 172 MPa ua |
Ob hom S thiab Hom F A53 steel yog tsim los ntawm cov txheej txheem hauv qab no: yooj yim-oxygen, qhib-hearth lossis hluav taws xob rauv.
Hom E A53 steel yog kub-kho tom qab vuam.
Cim npe nrov: astm a53 galvanized tua hluav taws kav, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, nqe
