Aha ngwaahịa | Ọkpụkpọ igwe anaghị agba nchara |
Ihe/ọkwa | GR.B,X42,X46,X52,X56,X60,X70,ASTM A106B,S275JRH,S275JOH,STPG370 |
Ọkọlọtọ | API, ASTM A530, ASTM A179/192/252 ASTM A53/A106 |
Dayameta dị n'èzí (OD) | 13.1mm-660mm |
Ọkpụrụkpụ | 2mm-80mm |
Ogologo | 1mm-12m, Ogologo ogologo, ogologo oge ma ọ bụ dị ka achọrọ |
Nwalee | Nyocha ihe mejupụtara kemịkalụ, Njirimara arụrụ arụ, Njirimara nka nka, nha mpụta, Nnwale adịghị emebi emebi |
Uru | Ọnụ ahịa asọmpi, Nkwenye dị mma, Oge nnyefe dị mkpirikpi, ọrụ kacha elu, ọnụ ọgụgụ kacha nta bụ obere |
Usoro | Jide Rolled |
Ọkọlọtọ | ASTM JIS GB EN |
Ngwa | Ihe owuwu, ụlọ ọrụ mmepụta ihe, ihe ndozi na ihe oriri wdg. |
Ebunye kwa ọnwa | Tọn 5000 |
Oge Mbuga ozi | Ụbọchị 7-10 na-arụ ọrụ mgbe nkwụnye ego gasịrị |
ngwugwu | Akpa/pallet ma ọ bụ ngwugwu mbupu ọzọ dabara adaba maka mbupu ogologo |
Pipe n'okpuru nkọwapụta a bụ maka ọkpọkọ ọkpọkọ nke ígwè cylinder na-arụ ọrụ dị ka onye na-ebu ibu na-adịgide adịgide, ma ọ bụ dị ka shei na-emepụta ihe nkedo-na-ebe ihe ikpo ihe.
Chọrọ tensile | |||
| Nkeji 1 | Ọkwa 2 | Nkeji 3 |
Ike tensile, min, psi (MPa) | 50000 (345) | 60000 (415) | 66000 (455) |
Ike mpụta ma ọ bụ mpụta, min, psi(MPa) | 30000 (205) | 35 000 (240) | 45,000 (310) |
Basic opekempe elongation maka ọnụ mgbidi ọkpụrụkpụ %6 in. (7.9 mm) ma ọ bụ karịa;Mgbatị n'ime 8 in. (203.2 mm), nkeji, %Mgbatị n'ime inch 2 (50.8 mm), nkeji, % |
18 30 |
14 25 |
... 20 |
N'ihi na ọnụ mgbidi ọkpụrụkpụ na-erughị %6 in. (7.9 mm), mwepu si isi kacha nta elongation na 2 in. (50.08 mm) maka onye ọ bụla Vzi - in. (0.8 mm) ibelata ọnụ mgbidi ọkpụrụkpụ n'okpuru %6 na. (7.9 mm), napasent pasent | 1.5A | 1.25A | 1.0A... |
Tebụl 2 na-enye ụkpụrụ kacha nta agbakọtara:
A gbakọrọ ọnụ ahịa nkwalite kacha nta | ||||
Ọkpụrụkpụ mgbidi ọnụ | Mgbatị n'ime inch 2 (50.8 mm), nkeji, % | |||
n'ime. | mm. | Nkeji 1 | Ọkwa 2 | Nkeji 3 |
5/16 (0.312) | 7.9 | 30.00 | 25.00 | 20.00 |
9/32 (0.281) | 7.1 | 28.50 | 23.75 | 19.00 |
1/4 (0.25) | 6.4 | 27.00 | 22.50 | 18.00 |
7/32 (0.219) | 5.6 | 25.50 | 21.25 | 17.00 |
3/16 (0.188) | 4.8 | 24.00 | 20.00 | 26.00 |
11/6 (0.172) | 4.4 | 23.25 | 19.50 | 15.50 |
5/32 (0.156) | 4.0 | 22.50 | 18.75 | 15.00 |
9/64 (0.141) | 3.6 | 21.75 | 18.25 | 14.50 |
1/8 (0.125) | 3.2 | 21.00 | 17.50 | 14.00 |
7/64 (0.109) | 2.8 | 20.25 | 16.75 | 13.50 |
Tebụl dị n'elu na-enye ụkpụrụ elongation kacha nta agbakọtara maka ọkpụrụkpụ mgbidi aha dị iche iche.Ebe ọkpụrụkpụ mgbidi aha akọwapụtara dị n'etiti na ndị egosiri n'elu, a ga-ekpebi uru elongation kacha nta dị ka ndị a:Ọkwa:1 E=48t+15.002 E=40t+12.50E=32t+10.00 ebe: E = elongation na 2 in.,%, na t = ọkpụrụkpụ mgbidi ọnụ ọnụ akọwapụtara, na. |