1. ** Yog J55 Carbon Steel? **
Yog lawm, J55 yog qib ntawm cov hlau hlau feem ntau siv hauv cov roj thiab roj kev lag luam rau casing thiab tubing.
2. ** Dab tsi yog cov nyiaj tawm los lub zog ntawm J55? **
Qhov tsawg kawg yog los lub zog zog ntawm J55 yog ** 55, 000 psi (379 MPa) **.
3. ** Yog A105 carbon lossis stainless? **
A105 yog ib qho 4. Carbon Steel ** Khoom siv, tshwj xeeb siv rau cov Cheebtsam foob zoo li flanges, fittings, thiab li qub.
4. ** Cov khoom siv yog 1215 CRS ua los ntawm? **
1215 cr
5. ** Dab tsi yog sib npaug rau 1215 carbon hlau? **
Cov Qib Zoo Li Cas 1215 Carbon Steel muaj xws li:
- ** 12L14 ** (txhuas-ntxiv rau qhov zoo dua machinability)
- ** 11SMN30 ** (European Txuj Ci, DIN 1.0715)
- ** Sum24L ** (Japanese tus qauv, JIS G 4804)
