ASTM A53/A106 Paipa Korekore
Ko te ASTM A53 te putorino waro waro e hipoki ana i te paipa piauau kore, he paiherea, he pango me te wera-toua.
| Paerewa | BS 1387, BS EN 10297, BS 4568, BS EN10217, JIS G3457 |
| Kōeke | 10#-45#, koranu Cr-Mo, 15NiCuMoNb5, 10Cr9Mo1VNb, A53-A369 |
| Te diameter o waho | 21.3 - 610 mm |
| Te matotoru o te pakitara | 2 - 50 mm |
| Waihanga Wāhanga | Porowhita |
| Taupānga | Paipa Wai |
| Maimoatanga Mata | kua pania, potae, tohu |
| Tiwhikete | API |
| Paipa Waro maitai | ASTM A53/106/API 5L B |
| ST37/ST44 Puawai Tira Korekore | DIN 2448/2391/1629/17100 |
| DIN 2391/2448/1629,ST37/ST52 paipa maitai | ST37/ST52 |
| Hot Rolled Seamless Steel Pipe | ASTM A 53/106/API 5L B |
| Tube Kohu Kohua Tio Mao | ASTM A106/DIN 17175/2448 |
| Paipa maitai waro korekore | ASTM A53/106/API 5L B |
Ko te ASTM A53 te putorino waro waro e hipoki ana i te paipa piauau kore, he paiherea, he pango me te wera-toua.
ASTM A53 KAUPAPA A&B
Ka hipokina e tenei whakakitenga he paipa maitai pango me te paipa me te wera-wera piauau i roto i te rahi 1/8.”ki roto ki te 20 in. Inclusive (3.18mm-660.4mm) me te ingoa (toharite) te matotoru pakitara.
ASTM A106 KOE A, B & C
Ka hipokina e tenei whakakitenga te paipa waro maitai mo te ratonga pāmahana teitei i roto i te rahi ingoa 1/8 in. Ki te 26 in. Inclusive (3.18mm-660.4mm)me te ingoa (toharite) te matotoru pakitara.
Koeke A Carbon 0.25% te teitei.Konupora 0.27 ki te 0.93%
Koeke B Carbon 0.30% te teitei.Konupora 0.29 ki te 1.06%
Koeke C Carbon 0.35% te teitei.Konupora 0.29 ki te 1.06%
He rite nga uara katoa mo te whanariki 0.058% teitei.Phosphorus 0.048% te teitei.Silicon 0.20% min.
Hanganga matū (%):
| Paerewa | Kōeke | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
| ASTM A53M | A | =0.25 | - | =0.95 | =0.05 | =0.045 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
| B | =0.30 | - | =1.2 | =0.05 | =0.045 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
Ngā Āhuatanga Hangarau:
| Paerewa | Kōeke | Te kaha o te kaha (Mpa) | Kaha tuku (Mpa) | Whakaroa (%) | |
| ASTM A53M | A | =330 | =205 | Tirohia te ripanga 3 o ASTM A53 | |
| Paerewa | Kōeke | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
| ASTMA106M | A | =0.25 | =0.10 | 0.27-0.93 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
| B | =0.30 | =0.10 | 0.29-1.06 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 | |
| C | =0.35 | =0.10 | 0.29-1.06 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
Ngā Āhuatanga Hangarau:
| Paerewa | Kōeke | Te kaha o te kaha (Mpa) | Kaha tuku (Mpa) | Whakaroa (%) |
| ASTM A106M | A | =330 | =205 | Tirohia te ripanga 4 o ASTM A106 |
| B | =415 | =240 | ||
| C | =485 | =275 |
kua pania, potae, tohu






