Tube Forging Hollow Bars
Taipitopito Hua:
Wāhi Taketake: Shanxi
Ingoa Waitohu: DHDZ
Tiwhikete: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C
Ripoata Whakamatau: MTC, HT, UT, MPT, Ripoata Ahu, Whakamatau Ataata, EN10204-3.1, EN10204-3.2
Whakatakotoranga: TUV/ PED 2014/68/EU
Rahi ota iti: 1 wahi
Mōkī Kawe: Puhi Plywood
Maimoatanga Mata: Whakakorikori
Utu: Ka taea te whiriwhiri
Te kaha o te whakaputa: 20000 Ton / Tau
| Huānga rauemi | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| A182 F51 | ≤ 0.030 | 2.0 | ≤ 0.030 | ≤ 0.020 | <0.80 | 21-23 | 4.5-6.5 | 2.50-3.50 | / | 0.20-0.24 |
| A182 F53 | ≤ 0.030 | ≤ 1.20 | ≤ 0.035 | <0.020 | <0.80 | 24-26 | 6.0-8.0 | 3-5 | <0.50 | 0.24-0.32 |
| 34CrNiMo6 | 0.3-0.38 | 0.5-0.8 | ≤ 0.025 | ≤ 0.035 | ≤ 0.4 | 1.3-1.7 | 1.3-1.7 | 0.15-0.3 | / | / |
| 16MnD | 0.13-0.20 | 1.2-1.6 | ≤0.030 | ≤0.030 | 0.17-0.37 | ≤0.30 | ≤0.30 | / | / | / |
| 20MnMo | 0.17-0.23 | 1.1-1.4 | ≤0.025 | ≤0.015 | 0.17-0.37 | ≤0.030 | ≤0.030 | 0.20-0.35 | / | / |
| 20MnMoNo | 0.16-0.23 | 1.2-1.5 | ≤0.035 | ≤0.035 | 0.17-0.37 | / | / | 0.45-0.60 | / | 0.20-0.45 |
| Nga taonga miihini | Dia.(mm) | TS/Rm (Mpa) | YS/Rp0.2 (Mpa) | EL/A5 (%) | RA/Z (%) | Kaniwha | Te kaha o te paanga | HBW |
| A182 F51 | / | ≥620 | ≥450 | ≥25 | ＞45 | V | ≥45J | / |
| A182 F53 | / | ≥800 | ≥550 | ≥15 | / | V | / | <310 |
| 34CrNiMo6 | Ф12.5 | ≥785 | / | ≥11 | ≥30 | V | ≥71J | / |
| 16MnD | Ф10 | 470-630 | ≥345 | ≥21 | / | V | / | / |
| 20MnMo | Ф10 | ≥605 | ≥475 | ≥25 | / | V | ≥180 | / |
| 20MnMoNo | Ф10 | ≥635 | ≥490 | ≥15 | / | U | ≥47 | 187-229 |
Nga Tikanga Whakaputa:
Te whakahaere i te kounga rere o te tukanga: Raw material steel ingot ki roto i te whare putunga(whakamatautauria te ihirangi matū) → Te tapahi → Whakawera(Whakamātautau pāmahana umu) → Te maimoatanga wera i muri i te hanga (Whakamātautau pāmahana oumu) Tukuna te oumu(tirotiro tuwhera)→ Miihini → Tirotiro(UT ,MT, Te ahua o te tirohanga, te pakeke)→ QT→ Tirotiro(UT, āhuatanga miihini, pakeke, rahi witi)→ Mutu machining → Tirotiro (ahu) → Tarapi me te Tohu (te hiri rino, tohu)→ Te Tukunga Rokiroki
Painga:
He pai nga ahuatanga miihini,
Whakaaetanga ahu-nui,
Whakahaerehia nga tikanga whakaputa,
Nga taputapu hanga matatau me nga taputapu tirotiro,
He tangata hangarau tino pai,
Te whakaputa i nga waahanga rereke i runga i nga whakaritenga a te kaihoko,
Kia tupato ki te tiaki i te kete,
Kounga ratonga katoa.
Ahumahi Tono:
Ko nga taputapu whakarewa, nga taputapu maina, nga waka o waho, nga taputapu hiki, nga miihini hanga, te whakaputa hiko, aha atu.
