အခြားပိုက်များနှင့် အံဝင်ခွင်ကျစီးရီးများ၏ ခြုံငုံသုံးသပ်ချက်
ASME SA-234/SA-234M
| NO | အဆင့် ① | ဓာတုပစ္စည်း % | စက်မှုပစ္စည်း | |||||||||||||||||||
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| C | Mn | P | S | Si | Cr | Mo | Ni | Cu | V | Nb | N | Al | Ti | Zr | W | B | ဆန့်နိုင်အား | အသားပေး | ထပ်တိုးပါ။ | လက် |
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| ၁ | WPB | ≤0.30 | 0.29- | ≤ | ≤ | ≥ | ≤ | ≤ | ≤ | ≤ | ≤ | — | — | — | — | — | — | — | ၄၁၅-၊ | ≥240 | ၂၂/၁၄% | ≤ |
| ၂ | WPC | ≤ | 0.29- | ≤ | ≤ | ≥ | ≤ | ≤ | ≤ | ≤ | — | ≤ | — | — | — | — | — | — | ၄၈၅-ခု၊ | ≥ | ၂၂/၁၄% | ≤ |
| ၃ | WP1 | ≤ | ၀.၃၀- | ≤ | ≤ | 0.10- | — | ၀.၄၄- | — | — | — | — | — | — | — | — | — | — | ၃၈၀-၊ | ≥205 | ၂၂/၁၄% | ≤ |
| 4 | WP12 ၁ | ၀.၀၅- | ၀.၃၀- | ≤ | ≤ | ≤ | 0.80- | ၀.၄၄- | — | — | — | — | — | — | — | — | — | — | ၄၁၅-၊ | ≥220 | ၂၂/၁၄% | ≤ |
| WP12 ၂ | ၄၈၅-ခု၊ | ≥275 | ၂၂/၁၄% | ≤ | ||||||||||||||||||
| 5 | WP11 ၁ | ၀.၀၅- | ၀.၃၀- | ≤ | ≤ | 0.50- | 1.00- | ၀.၄၄- | — | — | — | — | — | — | — | — | — | — | ၄၁၅-၊ | ≥205 | ၂၂/၁၄% | ≤ |
| 6 | WP11 ၂ | ၀.၀၅- | ၀.၃၀- | ≤ | ≤ | 0.50- | 1.00- | ၀.၄၄- | — | — | — | — | — | — | — | — | — | — | ၄၈၅-ခု၊ | ≥275 | ၂၂/၁၄% | ≤ |
| WP11 ၃ | ၅၂၀-၊ | ≥310 | ၂၂/၁၄% | ≤ | ||||||||||||||||||
| 7 | WP22 ၁ | ၀.၀၅- | ၀.၃၀- | ≤ | ≤ | ≤ | 1.90- | ၀.၈၇- | — | — | — | — | — | — | — | — | — | — | ၄၁၅-၊ | ≥205 | ၂၂/၁၄% | ≤ |
| WP22 ၃ | ၅၂၀-၊ | ≥310 | ၂၂/၁၄% | ≤ | ||||||||||||||||||
| 9 | WP9 ၁ | ≤0.15 | ၀.၃၀- | ≤ | ≤ | ၀.၂၅- | 8.0- | 0.90- | — | — | — | — | — | — | — | — | — | — | ၄၁၅-၊ | ≥205 | ၂၂/၁၄% | ≤ |
| WP9 ၃ | ၅၂၀-၊ | ≥310 | ၂၂/၁၄% | ≤ | ||||||||||||||||||
| 10 | WP91 | ၀.၀၈- | ၀.၃၀- | ≤ | ≤ | ၀.၂၀- | 8.0- | ၀.၈၅- | ≤ | — | 0.18- | ၀.၀၆- | ၀.၀၃- | ≤ | ≤ | ≤ | — | — | ၅၈၅-၊ | ≥415 | 20/—% | ≤ |
| 11 | WP911 | ၀.၀၉- | ၀.၃၀- | ≤ | ≤ | 0.10- | ၈.၅- | 0.90- | ≤ | — | 0.18- | ၀.၀၆- | ၀.၀၄- | ≤ | ≤ | ≤ | 0.90- | ၀.၀၀၀၃- | ၆၂၀-၊ | ≥440 | 20/—% | ≤ |
Fitting ပါဝင်သည်-တံတောင်ဆစ်၊တီရှပ်၊Cross Tee ၊Tee လျှော့ချခြင်း၊လျှော့စား၊အနားကွပ်များ



