Gr12 paipu titanium
Loaʻa i kā mākou hui kahi waihona nui o Gr12 titanium alloy pipes a puni ka makahiki e hōʻoia i ka lawe wikiwiki ʻana
Ua hōʻoia ʻia ʻo ISO9001, hāʻawi i kahi papa inoa mea a me ka ʻike kikoʻī
Hoʻopili ʻia nā paipu titanium alloy Gr12, a hiki ke hoʻopili koke ʻia nā kikoʻī kūikawā, e ʻoluʻolu e kelepona iā mākou no ke kūkākūkā!
GR12 Titanium Tube (Ti-0.3Mo-0.8Ni) – Kiekie-Performance Corrosion-Resistant Tubing
Hua'ōlelo Hua
GR12 Nā Paipu Titanium (UNS R53400, ASTM B338 Papa 12) he uku nā paipu huila titanium kūpaʻa i ka corrosion i hoʻolālā ʻia no nā kaiapuni koʻikoʻi ma ʻoihana hana kemika, kai, a me ka ʻaila a me ke kinoea. Me ka luna kūʻē i ka corrosion crevice a maikaʻi loa weldability, GR12 outperforms maʻemaʻe titanium (Gr2) i loko o ka hoʻopaʻapaʻa media e like me nā chloride wela, nā ʻakika, a me ka wai kai.
✅ ʻO nā pōmaikaʻi nui no nā mea kūʻai:
✔ ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion (ʻoi aku ka maikaʻi ma mua o Gr2 & Gr7)
✔ ʻOi aku ka ikaika ma mua o ka titanium maʻemaʻe (Gr2)
✔ ʻOi aku ka maʻalahi o ka welding & fabrication vs. Gr7/Gr11
✔ ʻO ke kumu kūʻai ʻoi aku ka maikaʻi i nā nickel alloys
Nā kikoʻī kikoʻī (ka mea nui o nā mea kūʻai aku)
1. GR12 Titanium Chemical Composition (ASTM B338)
hehee ai | ʻIke maʻiʻo (%) |
---|---|
Titanium (Ti) | koena |
Molybdenum (Mo) | 0.2-0.4 |
Nikela (Ni) | 0.6-0.9 |
Laʻi (Fe) | ≤ 0.30 |
Okekene (O) | ≤ 0.25 |
Kalepona (C) | ≤ 0.08 |
Nitrogen (N) | ≤ 0.03 |
2. Na Mea Hana Mekanika
waiwai | Value | vs. Gr2 |
---|---|---|
Kaha ikaika | ≥ 483 MPa | + 40% |
Hua ikaika | ≥ 345 MPa | + 25% |
Elongation | ≥ 18% | Kūlike |
Paʻakiki (HV) | ~ 200 | Kiʻekiʻe iki |
Kiekie Hana Hana | 300 ° C | Hoʻohālikelike |
3. Nā Manaʻo Kū'ē Kū'ē
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ʻoi aku ma mua o Gr2 ma:
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ʻO nā hāʻina chloride wela (e laʻa, brine, wai kai)
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E hoemi ana i ka waika (HCl, H₂SO₄)
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ʻAi ʻāʻī 'ōpuni
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Hoʻohālikelike me Gr7 (Ti-0.15Pd) at kumu kūʻai haʻahaʻa
No ke aha e koho ai i kā mākou GR12 Titanium Tubes?
1. Ka hōʻoia maikaʻi
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Hoʻopaʻa ʻia iā ASTM B338 & ASME SB338
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MTR piha me ka traceability
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Ka ho'āʻo kani ultrasonic (UT) & Eddy hoʻāʻo i kēia manawa kōkua i loaʻa:
2. Nā koho hoʻopilikino
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'Oiaʻiʻo: OD 3mm–300mm | ʻO ka mānoanoa o ka pā 0.5mm–20mm
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'ano apau loa: Maikai & Weled | Hana ʻia a i ʻole hana anu
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ʻO ke aniani: Piʻi, Hoʻomaʻamaʻa, ʻO nā ʻaoʻao Beveled
3. Nā Pōmaikaʻi Kūʻai Kūʻai
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MOQ haʻahaʻa (10kg no nā laʻana)
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15-lā hoʻouna wikiwiki no nā nui maʻamau
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Kākoʻo ʻenehana no ka welding/fabrication
Nā Hana Hana (Hōʻoiaʻiʻo)
hana | E hoʻohana i nā hihia | No ke aha GR12? |
---|---|---|
Ka Hoʻolālā Kūlohelohe | Nā mea hoʻololi wela, nā paipu reactor | Kū'ē i ka HCl, wet chlorine |
ʻAilā & Ke Kinoea | ʻO nā paipu hoʻohaʻahaʻa, risers | Mālama i nā kaiapuni H₂S/CO₂ |
Hawaii | Paipu wai kai, desalination | ʻAʻohe ʻinoʻino |
mea lāʻau lapaʻau | Pūnaehana CIP/SIP | Hoʻohaumia ʻole |
GR12 kū'ē.
oka | Kahi Kuʻuna Corrosion | ikaika | kāki | Nā mea maikaʻi loa |
---|---|---|---|---|
GR12 | ★★★★★ (HCl, wai kai) | ★★★★ | $$$ | ʻO nā pāpaʻi paʻi koʻikoʻi kūʻai |
Gr2 | ★★★ (nā ʻakika māmā) | ★★ | $$ | Manaʻo nui |
Gr7 | ★★★★★ (HCl, oxidizers) | ★★★ | ʻO nā oxidizers loa | |
Hanaʻia | ★★★★★ | ★★★★ | $ | ʻakika sulfuric wela |
💡 Manaʻo Kūʻai: ʻOki ʻo GR12 i nā kumukūʻai e 30–50% vs. Gr7/Hastellloy kahi i mana ʻole ai nā oxidizers.
FAQs
Q: He GR12 titanium paipu weldable?
A: ʻAe! ʻOi aku ka maʻalahi o GR12 ma mua o Gr7 me ka hoʻohana ʻana i ka TIG/GTAW maʻamau. ʻAʻole koi ʻia ka annealing post-weld.
Nīnau: Hiki iā GR12 ke hoʻololi iā Gr7 i ka lawelawe HCl?
A: No ka <10% HCl ma <60°C, GR12 he kumu kuai-pono. No nā oxidizer ikaika, ʻoi aku ka palekana o Gr7.
Q: He aha ke kumu kūʻai no nā paipu GR12?
A: E hoʻokaʻaʻike mai iā mākou no nā huaʻōlelo manawa maoli.
Kāhea iā mākou i kēia manawa!
🔹 Noi i na laana manuahi (E hōʻoia i ka maikaʻi ma mua o nā kauoha nui)
🔹 Hoʻoiho i ka Pepa ʻIkepili GR12 Corrosion (PDF, 10+ hōʻike hoʻāʻo)
🔹 E kiʻi i ke kumu kūʻai koke: leka uila:linhui@lhtitanium.com
ʻO ka mākaʻikaʻi kūʻai kūʻai ʻana o nā pahu Titanium GR12: GR12 paipu lauwili mākaukau no ka hoʻouna ʻana i nā lā 7!