ASTM A632 Steel Pipe
Nkọwapụta ahụ na-ekpuchi akara ule nke igwe anaghị agba nchara maka ọrụ mgbochi corrosion n'ozuzu yana obere ma ọ bụ ọrụ okpomọkụ dị elu.Ọkpụkpọ ahụ ga-adị oyi agwụ ma a ga-eme ya site na usoro enweghị nkebi ma ọ bụ welded.A ga-edozi ihe niile na ọnọdụ okpomọkụ.Usoro ọgwụgwọ okpomọkụ ga-agụnye ikpo ọkụ na ihe na-emenyụ na mmiri ma ọ bụ ngwa ngwa dị jụụ site n'ụzọ ndị ọzọ.A ga-eme ule mgbakasị ahụ, ule ọkụ ọkụ, nnwale hydrostatic, ule nrụgide ikuku n'okpuru mmiri, na ule eletrik na-adịghị emebi emebi dị ka achọrọ akọwapụtara.
OD SizeInches | Ọkpụrụkpụ mgbidi | OD± sentimita asatọ | |
ASTM A632 Tubing | N'okpuru 1/2 | 0.020 ruo 0.049 | 0,004 |
ASTM A632 Tubing | 1/2 ruo 1 | 0.020 ruo 0.065 | 0,005 |
ASTM A632 Tubing | 1/2 ruo 1 | gafere 0.065 ruo 0.134 | 0.010 |
ASTM A632 Tubing | Karịrị 1 ruo 1-1/2 | 0.025 ruo 0.065 | 0.008 |
ASTM A632 Tubing | Karịrị 1 ruo 1-1/2 | gafere 0.065 ruo 0.134 | 0.010 |
ASTM A632 Tubing | Karịrị 1-1/2 ruo 2 | 0.025 ruo 0.049 | 0.010 |
ASTM A632 Tubing | Karịrị 1-1/2 ruo 2 | gafere 0.049 ruo 0.083 | 0.011 |
ASTM A632 Tubing | Karịrị 1-1/2 ruo 2 | 0.083 ruo 0.149 | 0.012 |
ASTM A632 Tubing | Karịrị 2 ruo 2-1/2 | 0.032 ruo 0.065 | 0.012 |
ASTM A632 Tubing | Karịrị 2 ruo 2-1/2 | gafere 0.065 ruo 0.109 | 0.013 |
ASTM A632 Tubing | Karịrị 2 ruo 2-1/2 | karịa 0.109 ka 0.165 | 0.014 |
ASTM A632 Tubing | Karịrị 2-1/2 ruo 3-1/2 | 0.032 ruo 0.165 | 0.014 |
ASTM A632 Tubing | Karịrị 2-1/2 ruo 3-1/2 | karịa 0.165 | 0.020 |
ASTM A632 Tubing | Karịrị 3-1/2 ruo 5 | 0.035 ruo 0.165 | 0.020 |
ASTM A632 Tubing | Karịrị 3-1/2 ruo 5 | karịa 0.165 | 0.025 |
ASTM A632 Tubing | Karịrị 5 ruo 7-1/2 | 0.049 ruo 0.250 | 0.025 |
ASTM A632 Tubing | Karịrị 5 ruo 7-1/2 | karịa 0.250 | 0,030 |
ASTM A632 Tubing | Karịrị 7-1/2 ruo 16 | niile | 0.00125 N'ime / n'ime okirikiri |
Nke a nkọwapụta na-ekpuchi akara ule nke igwe anaghị agba nchara tubing na nha n'okpuru 1/2 ruo 0.050 in. (12.7 ka 1.27 mm) na mpụga dayameta na mgbidi ọkpụrụkpụ na-erughị 0.065 in. gbadaa 0.005 in. (1.65 ka 0.13 mm) maka izugbe corrosion. -eguzogide na ọrụ dị ala ma ọ bụ oke okpomọkụ, dị ka akọwapụtara na Tebụl 1.
IHE 1: Achọpụtara akara ule austenitic igwe anaghị agba nchara dị ka nkọwapụta a si dị dabara adaba maka ọrụ obere okpomọkụ ruo-325°F (-200°C) nke Charpy nottched-bar emetụta ụkpụrụ nke 15 ft·lbf (20 J), opekempe, achọrọ na akara ule ndị a ekwesịghị ịnwale.
(A) Nhọpụta ọhụrụ guzobere dị ka Practice E527 na SAE J 1086, Practice for Numbering Metals and Alloys (UNS).
(B) Maka tubes TP316L enweghị nkebi, oke silicon ga-abụ 1.00 %.
(C) Maka ọkpọkọ TP 316 welded, oke nickel ga-abụ 10.0-14.0 %.
(D) Ọkwa TP 321 ga-enwe ọdịnaya titanium nke na-erughị okpukpu ise nke ọdịnaya carbon na ọ bụghị karịa 0.60 %.
(E) TP akara 347 na TP 348 ga-enwe kọlụm gbakwunyere tantalum ọdịnaya nke na-erughị okpukpu iri nke ọdịnaya carbon na ọ bụghị ihe karịrị 1.0 %.
1.2 A na-enye ihe mgbakwunye nhọrọ na, mgbe achọrọ ya, a ga-ekwupụta ya n'usoro.
1.3 A ga-ewere ụkpụrụ ndị ekwuru na nkeji inch-paụnd dị ka ọkọlọtọ.Ụkpụrụ enyere na mbikọ bụ mgbanwe mgbakọ na mwepụ na nkeji SI nke enyere maka ozi naanị na anaghị ewere ya dịka ọkọlọtọ.
annealing na pickling elu, na-egbuke egbuke annealing elu, OD polished elu, OD & ID polished elu wdg.
Emecha elu elu | Nkọwa | Ngwa |
2B | Ndị ahụ emechara, ka oyi gachara, site na ọgwụgwọ okpomọkụ, ịhịa aka n'ahụ ma ọ bụ ọgwụgwọ ndị ọzọ dabara na nke ikpeazụ site n'ịtụgharị oyi na-enye ọkụ kwesịrị ekwesị. | Akụrụngwa ọgwụ, ụlọ ọrụ nri, ihe eji ewu ụlọ, arịa kichin. |
BA | Ndị na-edozi ya na ọgwụgwọ okpomọkụ na-egbuke egbuke mgbe oyi na-atụgharị. | Ngwa kichin, Akụrụngwa eletriki, Owuwu ụlọ. |
NO.3 | Ndị mechara site na polishing na No.100 ka No.120 abrasives kpọmkwem na JIS R6001. | Ngwa kichin, Ihe owuwu ụlọ. |
NO.4 | Ndị mechara site na polishing na No.150 ka No.180 abrasives kpọmkwem na JIS R6001. | Ngwa kichin, Ihe owuwu ụlọ, akụrụngwa ọgwụ. |
HL | Ndị na-emecha polishing ka ọ na-enye na-aga n'ihu polishing streaks site na iji abrasive nke kwesịrị ekwesị ọka size. | Ihe owuwu ụlọ |
NO.1 | N'elu okokụre site okpomọkụ ọgwụgwọ na pickling ma ọ bụ Filiks kwekọrọ n'ebe ahụ mgbe na-ekpo ọkụ Rolling. | Chemical tank, ọkpọkọ. |