diamedr mawr tiwb Pibell Dur Di-staen Di-staen
Disgrifiad Byr:
| Manylebau pibell ddur di-dor di-dor: |
| 1. safonol: | ASTM A312 A213 A269 A511 A789 A790, JIS3463, JIS3459,DIN2462,DIN17456 |
| 2. Gradd: | 304,310S,316,316L,321,321H,317L,904L,2205,etc |
| 3. Ystod OD: | 200-800mm |
| 4. Ystod Trwch Wal: | SCH-5S, SCH-10S, SCH-20S, SCH-40 |
| 5. Gorffen Arwyneb: | piclo, Bright, Sandblast, sgleinio, ac ati |
| 6. Technegau: | Wedi'i rolio'n boeth, wedi'i dynnu'n oer |
| 7. Profi: | Dadansoddiad Cemegol, Prawf Trydan Hydrostatig neu Annistrywiol, Prawf Cyrydiad Intergranular, Prawf Fflachio,Prawf gwastadu,Prawf fflans, Prawf Maint Grawn, Profi Aer Dan Ddŵr, Profi Ultrasonig, Profion Cyfredol Eddy |
| 8. Pecynnu: | Bwndel. Achos Pren haenog. Capiau Diwedd ar y Ddau Ben |
| Cyfansoddiad Cemegol: |
| Gradd | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 201 | .15 Uchafswm | 5.5 - 7.5 | 1.00 Uchafswm | .060 Uchafswm | .030 Uchafswm | 16 - 18 | 3.5-5.5 | .25 Uchafswm | |
| 202 | .15 Uchafswm | 5.5 - 7.5 | 1.00 Uchafswm | .060 Uchafswm | .030 Uchafswm | 16 - 18 | 3.5-5.5 | .25 Uchafswm | |
| 301 | 0.15 uchafswm | 2.00 uchafswm | 1.00 uchafswm | 0.045 ar y mwyaf | 0.030 uchafswm | 16-18 | 6–8 | 0.10 | |
| 302 | 0.15 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 17–19 | - | 8–10 | 0.10 |
| 302B | 0.15 | 2.00 uchafswm | 2.0–3.0 | 0.05 | 0.03 | 17–19 | - | 8–10 | - |
| 304 | 0.08 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 18-20 | - | 8-10.5 | 0.10 |
| 304L | 0.03 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 18-20 | 6–12 | 0.10 | |
| 304H | 0.04-0.01 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 18-20 | 8-10.5 | - | |
| 310 | 0.25 | 2.00 uchafswm | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 310S | 0.08 | 2.00 uchafswm | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 316 | 0.08 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 16-15 | 2–3 | 10–14 | 0.10 |
| 316L | 0.03 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 16-18 | 2–3 | 10–14 | 0.10 |
| 321 | 0.08 | 2.00 uchafswm | 0.75 | 0.05 | 0.03 | 17–19 | 9–12 | 0.10 | |
| 410 | .080-.150 | 1.00 uchafswm | 1.00 Uchafswm | 0.04 | 0.030 uchafswm | 11.5-13.5 | 0.75max |
| Pibell Dur Di-staen Diamedr Mawr JIS G3468, Manyleb CNS 13517: |
| Enwol | Enwol | Y tu allan | SCH-5S | SCH-10S | SCH-20S | SCH-40 |
| Diamedr | Diamedr | Diamedr(mm) | Trwch wal enwol (mm) | Trwch wal enwol (mm) | Trwch wal enwol (mm) | Trwch wal enwol (mm) |
| A | B | |||||
| 150 | 6 | 165.2 | 2.8 | 3.4 | 5 | 7.1 |
| 200 | 8 | 216.3 | 2.8 | 4 | 6.5 | 8.2 |
| 250 | 10 | 267.4 | 3.4 | 4 | 6.5 | 9.3 |
| 300 | 12 | 318.5 | 4 | 4.5 | 6.5 | 10.3 |
| 350 | 14 | 355.6 | 4 | 5 | 8 | 11.1 |
| 400 | 16 | 406.4 | 4.5 | 5 | 8 | 12.7 |
| 450 | 18 | 457.2 | 4.5 | 5 | 8 | 14.3 |
| 500 | 20 | 508 | 5 | 5.5 | 9.5 | 15.1 |
| 550 | 22 | 558.8 | 5 | 5.5 | 9.5 | 15.9 |
| 600 | 24 | 609.6 | 5.5 | 6.5 | 9.5 | 17.5 |
| 650 | 26 | 660.4 | 5.5 | 8 | 12.7 | - |
| 700 | 28 | 711.2 | 5.5 | 8 | 12.7 | - |
| 750 | 30 | 762 | 6.5 | 8 | 12.7 | - |
| 800 | 32 | 812.8 | - | 8 | 12.7 | - |
| 850 | 34 | 863.6 | - | 8 | 12.7 | - |
| 900 | 36 | 914.4 | - | 8 | 12.7 | - |
| 1000 | 40 | 1016 | - | 9.5 | 14.3 | - |
| 1050 | 42 | 1066.8 | Pan fydd angen dimensiynau heblaw'r rhai a roddir yn y tabl uchod, penderfynir ar y gragen dimensiynau fel y cytunwyd arno rhwng y prynwr a'r gwneuthurwr (sakysteel) | |||
| | | | | | | ||||
| 1650. llathredd eg | 66 | 1676.4 | ||||
| Pecynnu a Llongau: |
Gwybodaeth Pecynnu o bibell di-dor dur di-staen:
Pacio PVC, pacio carton, neu fel cas pren cais cwsmer.
Pacio mewnol: 1 bag plastig (polythen) / darn, a 500kgs wedi'i bacio mewn un bwndel.
Pacio allanol: Papur Kraft, casys pren neu yn unol â cheisiadau cwsmeriaid.
Rhaid i Bibell Dur Di-staen Diamedr Mawr gyrraedd yn ddiogel, yn gyflym a heb ddifrod i'w cyrchfan mewn unrhyw ran o'r byd.
Mae pacio hefyd yn rhan hanfodol o sicrhau ansawdd.
Ceisiadau:
Defnyddir Sakysteel yn bennaf fel pibell drilio ar gyfer daeareg petrolewm, pibell gracio ar gyfer diwydiant petrocemegol, pibell boeler, pibell dwyn a phibell strwythurol manwl uchel ar gyfer ceir, tractor a hedfan.
