Feem ntau siv cov yeeb nkab steel qib rau ASTM A333 cov kav dej cryogenic muaj xws li Gr.1, Gr.3, Gr.4, Gr.6, Gr.9, Gr.11, thiab lwm yam. Ntawm lawv, Gr.6 yog qib siv ntau hauv cryogenic. cev. Nws lub zog tawm los yog 241MPa, lub zog tensile yog 415MPa, elongation yog 30%, cuam tshuam lub zog yog 40J (0 degree), thiab cuam tshuam qhov ntsuas kub yog -50 degree . Nws siv Qhov kub yog -45 ~ 150 degree .
Standard Specification / SA 333 Qib 1/6 Seamless Yeeb Nkab
Kev qhia tshwj xeeb: ASTM A333 / ASME SA333
Txuj: ASTM, ASME, thiab API
Qhov Loj: 1/2" - 24"
Teem sijhawm: STD, XH, 40, 80, 100, 120, 160, XXH
Daim ntawv: Round, Square, Rectangular
Qib 6 Pipe Chemical Requirements:
| Element | Kev sib xyaw (%) |
|---|---|
| Cov pa roj carbon (max) | 0.30 |
| Manganese | 0.29-1.06 |
| Phosphorus (max) | 0.025 |
| Sulfur (max) | 0.025 |
A333 Qib 6 Pipe Mechanical Requirements:
| Psi | MPa | |
|---|---|---|
| Tensile zog (min) | 60,000 | 415 |
| Yield zog (min) | 35,000 | 240 |
GNEE cov kev pabcuam muaj nqis ntxiv
Customize peb ASTM qis kub carbon steel yeeb nkab rau koj qhov tshwj xeeb tshwj xeeb:
Threading - Threading thiab koom nrog carbon steel kav
Manufacturing - Customize koj qhov kub tsis tshua muaj carbon steel yeeb nkab
Coatings - galvanized, galvanized, welded, thiab lwm yam.
Logistics - nrhiav, xaj thiab xa khoom
