ASTM A53 API 5L Gahunda 40 Umuyoboro wirabura wa ERW Umuyoboro
API 5L ASTM A53 SCH40 Umuyoboro w'icyuma Amakuru magufi
| Ibicuruzwa | ASTM A53 Umuyoboro wirabura wasizwe irangi |
| Ibikoresho | Ibyuma bya Carbone |
| Icyiciro | Q195 = S195 / A53 Icyiciro A. Q235 = S235 / A53 Icyiciro B / A500 Icyiciro A.Q345 = S355JR / A500 Icyiciro B Icyiciro C. |
| Bisanzwe | GB / T3091, GB / T13793API 5L / ASTM A53, A500, A36, ASTM A795 |
| Ibisobanuro | ASTM A53 A500 sch10 - sch80 |
| Ubuso | Irangi ryirabura |
| Iherezo | Ikibaya kirangirira |
| Impera nziza |
SCH40 Imbonerahamwe yubunini bwicyuma
SCH40 (Gahunda ya 40) bivuga uburebure bwurukuta rwumuyoboro.
| DN | OD | SCH40 | |
| MM | INCH | MM | (mm) |
| 15 | 1/2 ” | 21.3 | 2.77 |
| 20 | 3/4 ” | 26.7 | 2.87 |
| 25 | 1 ” | 33.4 | 3.38 |
| 32 | 1-1 / 4 ” | 42.2 | 3.56 |
| 40 | 1-1 / 2 ” | 48.3 | 3.68 |
| 50 | 2 ” | 60.3 | 3.91 |
| 65 | 2-1 / 2 ” | 73 | 5.16 |
| 80 | 3 ” | 88.9 | 5.49 |
| 90 | 3-1 / 2 " | 101.6 | 5.74 |
| 100 | 4 ” | 114.3 | 6.02 |
| 125 | 5 ” | 141.3 | 6.55 |
| 150 | 6 ” | 168.3 | 7.11 |
| 200 | 8 ” | 219.1 | 8.18 |
| 250 | 10 ” | 273.1 | 9.27 |
| Twandikirebwisanzure, niba ukeneye ubundi bunini. | |||
ERW Umuyoboro w'icyuma
SSAW Umuyoboro w'icyuma
ASTM A53 API 5L Gahunda 40 Yirabura Yirabura Ihinduranya Umuyoboro Wicyuma
LSAW Umuyoboro w'icyuma
ASTM A53 API 5L Gahunda 40 Umuyoboro wirabura LSAW Umuyoboro
Gahunda 40 Gusaba Umuyoboro
Kubaka / ibikoresho byo kubaka umuyoboro w'icyuma
Umuyoboro wo gukingira umuriro
Umuvuduko muke, amazi, gaze, amavuta, umuyoboro wumurongo
Umuyoboro wo kuhira
Ingengabihe 40 Igikoresho cyo gusudira Cyuma Cyiza
1) Mugihe na nyuma yumusaruro, abakozi 4 ba QC bafite uburambe bwimyaka irenga 5 bagenzura ibicuruzwa kubushake.
2) Laboratoire yemewe yigihugu ifite ibyemezo bya CNAS
3) Igenzura ryemewe ryagatatu ryashyizweho / ryishyuwe nabaguzi, nka SGS, BV.
4) Byemejwe na Singapore, Philippines, Peru. Dufite UL / FM, ISO9001 / 18001, CE ibyemezo.
