ASTM A333 Yeeb Nkab Specification
ASTM A333 (SA333) yog tus qauv specification rau seamless thiab welded steel yeeb nkab rau daim ntawv thov nyob rau hauv tsis tshua muaj kub kev pab cuam thiab lwm yam kev siv nrog rau qhov yuav tsum tau notch toughness.
ASTM A333 Qib 6 Yeeb Nkab - Hom Qib
ASTM A333 Qib 6 yeeb nkab yog cov qib sib piv rau cov ntawv thov kub qis.
Enpro muab ASTM A333 yeeb nkab nrog cov hauv qab no:
Txuj: ASTM A333 / A333M
Qib: Qib 1, Qib 3, Qib 4, Qib 6, Qib 7, Qib 7, Qib 8, Qib 9, Qib 10 thiab Qib 11
OD: NPS 1/8 nti rau NPS 20 nti, 10.13mm txog 1219mm
WT phab ntsa thickness: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, rau SCH160, SCHXX; 1.24mm txog 1 nti, 25.4mm
Qhov ntev: 20ft txog 40ft, 5.8m txog 11.8m, 6m txog 12m.
Xaus procession: Plain kawg, beveled, threaded
Kev tsim khoom hauv Seamless thiab Welded
Cov qauv suav nrog kev tsim khoom hauv vuam (ERW) thiab seamless. Cov khoom siv npog carbon thiab alloy steels.
Muaj pes tsawg qib rau A333 yeeb nkab
Muaj tag nrho 9 qib hauv tus qauv no, Qib 1, 3, 4, 6, 7, 8, 9, 10 thiab Qib 11.
Dimensions Standard
Cov yeeb nkab ua raws li Nominal Dimension standard ASME B36.10M. (NPS los yog sab nraud txoj kab uas hla thiab lub sij hawm tus naj npawb ntawm nruab nrab thickness)
Tshwj xeeb loj kuj tseem siv tau raws li cov neeg siv khoom xav tau.
ASTM A333 Cov Khoom Siv Hluav Taws Xob
Mechanical Properties
Kev Ntsuas Tus Nqi rau ASTM A333 Qib 3, 6, 7, 9, 10 Pipe
|
Speciman Loj, mm |
Yam tsawg kawg nkaus tus nqi cuam tshuam rau peb tus qauv |
Yam tsawg kawg nkaus tus nqi rau ib qho qauv |
||
|---|---|---|---|---|
|
10 ua 10 |
13 ft / lb |
18 J |
10 ft/lbf |
14 J |
|
10 ua 7,5 |
10 ft/lbf |
14 J |
8 ft/lb |
11 J |
|
6.75 Nws 10 |
9 ft / lb |
12 J |
7 ft/lb |
9 J |
|
10 ua 5 |
7 ft/lb |
9 J |
5 ft / lb |
7 J |
|
10 ua 3.33 |
5 ft / lb |
7 J |
3 ft / lb |
4 J |
|
10 ua 2.5 |
4 ft / lb |
5 J |
3 ft / lb |
4 J |
Impact Test Temperature
|
Qib |
Yam tsawg kawg nkaus Impact Test Temperature |
Yam tsawg kawg nkaus Impact Test Temperature |
|---|---|---|
|
Qib 1 |
-50 ℉ |
-45 degree |
|
Qib 3 |
-150 ℉ |
-100 degree |
|
Qib 4 |
-150 ℉ |
-100 degree |
|
Qib 6 |
-50 ℉ |
-45 degree |
|
Qib 7 |
-100 ℉ |
-75 degree |
|
Qib 8 |
-320 ℉ |
-195 degree |
|
Qib 9 |
-100 ℉ |
-75 degree |
|
Qib 10 |
-75 ℉ |
-60 degree |
|
Qib 11 |
-320℉ |
-195 degree |
