Pibellau wedi'u weldio â dur gwrthstaen sgwâr
Disgrifiad Byr:
| Manylebau pibell sgwâr dur gwrthstaen: |
1. Safon: ASTM A312 A213 A269 A270 DIN11850 DIN17548
2. Gradd: 201,304L, 304H, 316, 316L, 310S, 321,317L.347H, ac ati.
3. Ystod diamedr: 40*20*2 ~ 250*150*8mmm
4. Gorffen Arwyneb: Gorffeniad Melin, 180#, 400#, 600#, 180#Hairline, 240#Hairline, ac ati
| Pecynnu a Llongau |
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