lapoa lapoa o le sili atu o le staness staness paipa paipa
Faʻamatalaga puʻupuʻu:
| Auiliiga o le le mautonu staness pingle paipa: |
| 1. Tulaga: | ASTM A312 A213 A219 A511 A711 A789 A779, Jis3463, Jis3459, Mis3456 |
| 2. Vasega: | 304,310s, 316, 316l, 321,321h, 317L, 904L, 2205, isi |
| 3. OD laina: | 200-800mm |
| 4. Tam thy mafiafia: | Sch-5s, sch-10s, sch-20s, sch-40 |
| 5. Mafuaaga Atoa: | Piki, susulu, oneone, polesi, ma isi |
| 6. Masini: | Vevela-rott, malulu-toso |
| 7. Tofotofoga: | Faʻamatalaga o le vailaʻauSulufaiga Faafoega,Flatleang Suʻega, Cain Suʻega Suʻega, Air I lalo o le Suavai Suʻega, Altranonic Suʻega, Edming Showing Showing |
| 8. Afifiina: | Fusi. Plywood mataupu. Faaiuga pulou i pito uma e lua |
| Avaga oona: |
| Vasega | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 201 | .15 Max | 5.5 - 7.5 | 1.00 Max | .060 Max | .030 Max | 16 - 18 | 3.5-5.5 | .25 Max | |
| 202 | .15 Max | 5.5 - 7.5 | 1.00 Max | .060 Max | .030 Max | 16 - 18 | 3.5-5.5 | .25 Max | |
| 301 | 0.15 Max | 2.00 Max | 1.00 Max | 0.045 Max | 0.030 Max | 16-18 | 6-8 | 0.10 | |
| 302 | 0.15 | 2.00 Max | 0.75 | 0.05 | 0.03 | 17-19 | - | 8-10 | 0.10 |
| 302b | 0.15 | 2.00 Max | 2.0-3.0 | 0.05 | 0.03 | 17-19 | - | 8-10 | - |
| 304 | 0.08 | 2.00 Max | 0.75 | 0.05 | 0.03 | 18-20 | - | 8-10.5 | 0.10 |
| 304l | 0.03 | 2.00 Max | 0.75 | 0.05 | 0.03 | 18-20 | 6-12 | 0.10 | |
| 304' | 0.04-0.01 | 2.00 Max | 0.75 | 0.05 | 0.03 | 18-20 | 8-10.5 | - | |
| 310 | 0.25 | 2.00 Max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 310s | 0.08 | 2.00 Max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 316 | 0.08 | 2.00 Max | 0.75 | 0.05 | 0.03 | 16-15 | 2-3 | 10-14 | 0.10 |
| 316l | 0.03 | 2.00 Max | 0.75 | 0.05 | 0.03 | 16-18 | 2-3 | 10-14 | 0.10 |
| 321 | 0.08 | 2.00 Max | 0.75 | 0.05 | 0.03 | 17-19 | 9-12 | 0.10 | |
| 410 | .080-.1 | 1.00 Max | 1.00 Max | 0.04 | 0.030 Max | 11.5-13.5 | 0.75max |
| Lapoa lapoa spiness staness streel paipa jis g3468, cns 13517 faʻamatalaga: |
| Filifilia | Filifilia | Fafo | Sch-5s | Sch-10s | Sch-20s | Sch-40 |
| Lapoa | Lapoa | Lapoa (mm) | NOMINAL O LE TAX TUMAU (MM) | NOMINAL O LE TAX TUMAU (MM) | NOMINAL O LE TAX TUMAU (MM) | NOMINAL O LE TAX TUMAU (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 | A o le isi mea e ese mai i latou na tuʻuina atu i le laulau i luga e manaʻomia, o le tele o le faʻamatuʻupu, o loʻo fuafua e malilie i le va o le tagata faʻatau ma le gaosiga) | |||
| | | | | | | ||||
| 1650 | 66 | 1676.4 | ||||
| Afifiina & uta: |
Afifiina faʻamatalaga o le stinsusu e leai se paipa
PVC afifiina, atigipusa afifiina, pe o le a le tagata faatau talosaga laupapa laupapa.
Totonu o le pa puipui: 1 palasitika taga (polythene) / fasi, ma 500kgs o loʻo teu i le tasi fusi.
O fafo o le afifiina: Kotara pepa, laupapa autu pe tusa ma tagata faʻatau 'talosaga.
Tele lapoa lapoa Shinite Shinorsur paipi e tatau ona taunuu saogalemu, vave ma leai ni mea leaga i lo latou taunuʻuga o le lalolagi.
Fasioti tagata o se vaega taua o le mautinoa mautinoa.
Talosaga:
Sakystel masani ona faʻaaogaina o se paipa sipela mo petroleum geology, cracking paipa pisinisi, biaile paipa ma vaʻalele-opera ma vaalele.
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