Nchịkọta nke ọkpọkọ erw/hfw
ERW ọkpọkọ bụ acronym maka eletriki na-eguzogide welded ígwè ọkpọkọ, na HFW ọkpọkọ na-anọchi anya elu-ugboro ịgbado ọkụ (HFW) ígwè ọkpọkọ & tube. A na-eme ọkpọkọ ndị ahụ site na eriri igwe na eriri weld na-aga n'otu n'otu na ọkpọkọ. Ma ọ bụ otu n'ime ngwa ọrụ kachasị arụ ọrụ n'ọrụ ugbo, ụlọ ọrụ na ihe owuwu ihe. Usoro mmepụta nke ERW ígwè ọkpọkọ gụnyere HFW. ERW na-agụnye ịgbado ọkụ dị ala, ọkara na nke dị elu, ebe HFW bụ karịsịa maka ọkpọkọ ịgbado ọkụ eletrik dị elu ugboro ugboro.
Njirimara nke ọkpọkọ erw/hfw
1. N'iji ya tụnyere ụdị ndị ọzọ nke ọkpọkọ welded, ọkpọkọ ERW dị ike karị.
2. Ọrụ dị mma karịa ọkpọkọ welded nkịtị na ọnụ ala dị ala karịa ọkpọkọ enweghị nkebi.
3. Usoro mmepụta nke ọkpọkọ ERW dị nchebe karịa nke ọkpọkọ ndị ọzọ welded.
Oke nke ERW/HFW ọkpọkọ
| Ọkwa | API 5L GR.B, X80 PSL1 PSL2 AS1163 / 1074, BS1387, ISO65, JIS G3444 / 3445 / 3454 / 3452 API 5CT H40 J55 K55 L80-1 N80 P110 ASTM A53 GR.A / GR.B, A252 GR.1 / GR.2 / GR.3 |
| C250 / C250LO / C350 / C350LO / C450 / C450LO EN10219 / 10210 / 10217 / 10255 | |
| P195GH / P235GH / P265GH STK290-STK540, STKM11A-STKM14C, STPG370 / STPG410 / S195T S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | |
| Nha | N'èzí dayameta: 21.3-660mm Mgbidi ọkpụrụkpụ: 1.0-19.05mm |
Ngwa
● Ihe owuwu / ihe owuwu ụlọ ígwè ọkpọkọ
● Ọdịdị ígwè
● ọkpọkọ mkpuchi
● Ọkpụkpụ nchara nchara
● Ọkụ nchara na-echebe ọkụ
● Greenhouse ígwè ọkpọkọ
● Mmiri mmiri dị ala, mmiri, gas, mmanụ, eriri eriri
● ọkpọkọ ịgba mmiri
● ọkpọkọ aka
Nkọwa nkọwa
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ASME SA192 Ọkụ ọkpọkọ/A192 Igwe anaghị agba nchara
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ASTM A106 Ọkwa B enweghị ntụpọ
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A106 GrB Igwe anaghị agba nchara nchara maka ikpo
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SA210 igwe anaghị agba nchara
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Ọkụ sprinkler Pipe/ERW Pipe
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ASTM A53 Ọkwa A & B Steel Pipe ERW Pipe
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API5L Carbon Steel Pipe/ ERW Pipe
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A106 Crosshole Sonic Logging Welded Tube
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Igwe mmiri Sonic 36 Cross Hole (CSL).
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ASTM A53 Crosshole Sonic Logging (CSL) ọkpọkọ weld
