TP316H kuhiliʻole kila seamless paipu, no hoi i ike 1.4919 kuhiliʻole kila seamless paipu, he austenitic chromium-nickel-molybdenum kuhiliʻole paipu, me ka nitrogen a me ka boron.
Hoʻolālā ʻia lākou no ka lawelawe ʻana i nā mahana kahi mea koʻikoʻi nā mea kolo a me ke kaumaha. 1.4919 mau paipu kuhiliʻole kila maikaʻi loa i ka hoʻokiʻekiʻe ʻana i ka wela. Ke hoʻohālikelike ʻia me 316 stainless, 316H stainless ka nui o nā pono, e like me ke kūpaʻa wela, ka pale ʻana i ka waikawa a me ke kūpaʻa corrosion. ʻO 316H stainless steel kahi ʻano kalapona kiʻekiʻe aʻe o 316 stainless steel, kahi e kūpono ai ia no ke kaiapuni wela kiʻekiʻe. ʻO ka hoʻonui ʻia ʻana o ke kalapona e hāʻawi i kahi ʻoi aku ka ikaika a me ka hoʻoulu ʻana.
ʻO ke ʻano austenitic o TP316H stainless steel seamless paipu hāʻawi iā ia i ka paʻakikī maikaʻi loa, a hiki i nā mahana cryogenic. Hāʻawi mākou a hana i ka paipu 316H me kahi ākea o ka nui, mai 10.0mm a 1219mm. ʻO ka mānoanoa o ka pā mai ka 0.5mm a 100mm. ʻO ka lōʻihi maʻamau o kēlā me kēia paipu he 5.8m, 6.0m, 11.8m, 12m. ʻO ka lōʻihi loa a mākou e hana ai a hiki i 18m. Hiki iā Sheye Metal ke hana i nā paipu TP316H e like me ke kūlana ASTM, EN, JIS, DIN e hoʻokō i nā koi like ʻole o nā mea kūʻai aku.
TP316H hiki ke ʻoki ʻia i ka nui a hiki ke ʻoki ʻia ka paipu me ka pauku poni. Loaʻa iā Wuxi Cepheus nā lako hana kiʻekiʻe a me nā mea hoʻāʻo. Hiki iā mākou ke nānā i kā mākou mau paipu maʻemaʻe me ka mīkini hoʻāʻo ultrasonic 16 kanal, 8 kanal ultrasonic flaw detector, pālua kanal ultrasonic flaw detector, eddy current flaw detector, hydrostatic testing machine, a i ʻole X-ray detector.
Nui nā lawelawe hana, e like me ke kuʻi ʻana, ka pena, ka beveling, ka chamfering i loaʻa iā mākou. Me ka ikaika ʻenehana, nā mea hana kiʻekiʻe a me ka hana akamai, hiki iā Wuxi Cepheus ke hana i ka paipu 316H a ua hōʻoia ʻia ka maikaʻi. No ka metala, koʻikoʻi mākou.
| Hōʻike | |
| Nui | OD: 10.0 ~ 1219mm; WT: 0.5 ~ 100mm; Loihi: 5.8m, 6m, 11.8m, 12m, Max.18m |
| Kaʻina hana | Holoi ʻole, huki anu, ʻōwili anu, ʻōwili wela |
| inoa ʻokoʻa | 1.4919 Paipu X6CrNiMoB17-12-2 Paipu UNS S31609 Paipu |
| Hoʻopau | PE(Plain Hope), BE(Beveled End), NPT, BW(Butt Weld End) |
| Ili | Aid Pickling, Polishing, Brushing |
| Kūlana | ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459, JIS G3463 |
| Kaumaha Manaʻo (kg/m) | Kaumaha/mika = (OD-WT)*WT*0.02507ʻeluaODaWTi ka mm. |
Nānā:
ʻO OD ka anawaena waho i ʻōlelo ʻia.
ʻO WT ka mānoanoa pā i ʻōlelo ʻia
E ʻohi ʻia nā paipu kila kila me ka ʻole ka unahi ʻole. Ke hoʻohana ʻia ka annealing mālamalama, ʻaʻole pono ka pickling.
E hoʻolako ʻia nā ʻaoʻao maʻamau i ʻoki ʻia a deburred. Inā makemake ʻia nā ʻaoʻao i hoʻopaʻa ʻia a i ʻole nā hopena beveled no ka wili ʻana, e hāʻawi i nā kikoʻī.
Nā Kūlana Hoʻouna
| ʻAno Kūlana | Kūlana ʻili | |
| HFD | Wela hoʻopau wela wela, descaled | Maʻemaʻe metala |
| CFD | Hoʻopau ʻia ke anu i ka wela, wehe ʻia | Maʻemaʻe metala |
| CFA | ʻO ke anu i hoʻopau ʻia i ka annealed | Alohilohi metala |
| CFG | ʻO ke anu i hoʻopau ʻia i ka wela wela, lepo | E ʻae ʻia ke ʻano a me ka degere o ka ʻākala i ka manawa o ka nīnau a me ke kauoha b. |
| CFP | ʻO ke anu i hoʻopau ʻia i ka wela, hoʻomaʻamaʻa ʻia | E ʻae ʻia ke ʻano a me ka degere o ka ʻākala i ka manawa o ka nīnau a me ke kauoha b. |
| Nānā a: Hiki ke ʻae ʻia nā hui o nā kūlana like ʻole i ka manawa o ka nīnau a me ke kauoha; Nānā b: E hōʻike ana ka nīnau a me ke kauoha inā pili ke koi o ka ʻawaʻawa ma ka ʻili o loko a i waho paha. | ||
Hoʻohui Kimia
| ʻElemu | UNS S31609(316H) % | Hoʻomanawanui, % |
| C, ka nui | 0.04 a 0.10 | ±0.01 |
| Mn, max | 2.00 | ±0.04 |
| P, max | 0.045 | ±0.005 |
| S, max | 0.030 | ±0.003 |
| ʻOi, max | 1.00 | ±0.05 |
| Ni | 11.0 i ka 14.0 | ±0.15 |
| Cr | 16.0 a i 18.0 | ±0.20 |
| Mo | 2.00 a 3.00 | ±0.10 |
Na Waiwai Mechanical
| Alloy | Ka huhū | Ikaika U'i Mma, MPa | Ka ikaika o ka hua, 0.2% Offset, min, MPa | Elongation in2 in. or 50mm (a i ʻole 4D), min, % |
| UNS S31609 | Hoʻoponopono Annealed | 515 | 205 | 35 |
Hoʻomanawanui i ka mānoanoa o ka pā
| NPS mea koho | Ka hoomanawanui, % mai ka Nominal | |
| Pau | Ma lalo | |
| 1/8 a hiki i ka 2-1/2 incl., nā lakio t/D a pau | 20 | 12.5 |
| 3 a 18 iniha., t/D a hiki i ka 5% incl. | 22.5 | 12.5 |
| 3 a 18 iniha., t/D＞5% | 15 | 12.5 |
| 20 a ʻoi aku ka nui, welded, nā lakiō t/D a pau | 17.5 | 12.5 |
| 20 a ʻoi aku ka nui, ʻole, t/D a hiki i ka 5% incl. | 22.5 | 12.5 |
| 20 a ʻoi aku ka nui, ʻoluʻolu, t/D＞5% | 15 | 12.5 |
'Ōlelo Aʻo: t = Nominal Wall Thickness; D = Kauoha ʻia ma waho anawaena
Hoʻomanawanui ma waho anawaena
| NPS mea koho | Hoʻomanawanui ma waho anawaena | |||
| Pau | Ma lalo | |||
| i loko. | mm | i loko. | mm | |
| 1/8 a hiki i ka 1-1/2, incl | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
| Ma luna o 1-1/2 i 4, incl | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Ma luna o 4 a hiki i 8, incl | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Ma luna o 8 a 18, incl | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Ma luna o 18 a 26, incl | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Ma luna o 26 a 34, incl | 5/32 (0.156) | 4 | 1/32 (0.031) | 0.8 |
| Ma luna o 34 a hiki i 48, incl | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Hoʻomanawanui pololei
| OD i hoakakaia, in. | ʻO ka mānoanoa o ka pā i ʻōlelo ʻia, in. | Kiʻekiʻe Curvature ma kekahi 3ft, in. | Kiʻekiʻe Curvature i ka huina Length, in. |
| A hiki i ka 5.0 incl. | Ma luna o 3% OD i ka 0.5, incl. | 0.03 | 0.010 x ka loa, ft |
| Ma luna o 5.0 a i 8.0, incl. | Ma luna o 4% OD i ka 0.75, incl. | 0.045 | 0.015 x ka loa, ft |
| Ma luna o 8.0 a 12.75, incl. | Ma luna o 4% OD i 1.0, incl. | 0.06 | 0.020 x ka loa, ft |
EN10216-5 1.4919 ʻAʻole ʻae ʻia i ka paipu kila kila ʻole
ʻO ka hoʻomanawanui no ka anawaena waho (D) a me ka mānoanoa o ka pā (T) o 316H ʻO ke anu i hoʻopau ʻia i ka paipu kila kuhili ʻole.
| Ka hoʻomanawanui ma D≤219.1mm | ʻO ka hoʻomanawanui ma luna o T | ||
| Papa Hoomanawanui | ʻAʻe ʻae ʻia ʻo Deviation | Papa Hoomanawanui | ʻAʻe ʻae ʻia ʻo Deviation |
| D 3 | ± 0.75% a i ʻole ± 0.3mm ʻoi aku ka nui | T 3 | ± 10% a i ʻole ± 0.2mm ʻoi aku ka nui |
| D 4 a | ± 0.5% a i ʻole ± 0.1mm ʻoi aku ka nui | T 4 a | ± 7.5 % a i ʻole ± 0.15mm ʻoi aku ka nui |
| Nānāa : Ua kuhikuhi ʻia ka papa hoʻomanawanui D 4 a me T 4 no nā paipu i kauoha ʻia i hoʻopau anu | |||
ʻO ka ʻae ʻana no ka anawaena waho (D) a me ka mānoanoa o ka pā (T)
| Mawaho anawaena D | Hoʻomanawanuima luna o D | ʻO ka hoʻomanawanui ma luna o T | ||
| mm | Papa Hoomanawanui | ʻAʻe ʻae ʻia ʻo Deviation | Papa Hoomanawanui | ʻAʻe ʻae ʻia ʻo Deviation |
| 30 ≤ D ≤ 219.1 | D 2 | ± 1.0% a i ʻole ± 0.5mm ʻoi aku ka nui | T 1 | ±15% a i ʻole ±0.6mm ʻoi aku ka nui b |
| T 2 | ± 12.5% a i ʻole ±0.4mm ʻoi aku ka nui | |||
| 219.1 ≤ D ≤ 610 | D 1 | ± 1.5% a i ʻole ± 0.75mm ʻoi aku ka nui a | ＋22.5% -15% C | |
| T 1 | ±15% a i ʻole ±0.6mm ʻoi aku ka nui d | |||
| T 2 | ± 12.5% a i ʻole ±0.4mm ʻoi aku ka nui o ka e | |||
| E hoʻomaopopo a : E kauoha ʻia nā paipu me nā hopena nui. I ka hihia i ʻae ʻia ka ʻae ʻana o ke anawaena o waho o ± 0.6% i hoʻopili ʻia i ka pahu e pau ma luna o kahi lōʻihi o approx. 100mm. Nānā b : Pili i nā paipu me ka mānoanoa pā T≤0.01 D a me T≤4mm. Nānā c : Pili i nā paipu me ka mānoanoa pā T≤0.05D Nānā d : Pili i nā paipu me ka mānoanoa pā T:0.05D ＜T≤0.09D Nānā e : Pili i nā paipu me ka mānoanoa o ka paia T＞0.09D | ||||
Hoʻomanawanui i nā lōʻihi pololei
| Ka lōʻihi L | ʻO ke ahonui ma ka lōʻihi pololei |
| L ≤ 6000 | + 5 0 |
| 6000 ＜ L ≤ 12000 | + 10 0 |
| L ＞ 12000 | + ma ka ʻaelike 0 |
Nā ho'āʻo o 316H Pipe
1. Nānā Kemika (ASTM E345)
2. Nā Waiwai Mechanical (Kūnū: ASTM E8)
3.Nondestructive ho'āʻo
3.1: 100% Hydrostatic Test
3.2: E like me ka ASTM A450/A450M
Na Mea Hana Nui no ka Paipu Kinolele a me na Pono
| ʻAʻole. | Inoa Lako |
| 1 | Mīkini Huʻihuʻi (φ12~711mm) |
| 2 | ʻO ka mīkini kaha kaha kiʻi anuanu (60T, 100T, 150T, 250T, 500T, 1000T) |
| 3 | Mīkini kaha kiʻi anu (5T, 10T, 20T, 65T) |
| 4 | Mīkini Peeling (φ60~160mm) |
| 5 | Hale Pahu (φ60~820mm) |
| 6 | Nature Gas Walking Beam Furnace ≤1250 ℃ (± 10 ℃) |
| 7 | Nature Gas Solution Annealing Furnace ≤1300 ℃ (± 10 ℃) |
| 8 | Umu Baking Hele wāwae |
| 9 | ʻO ka umu hoʻoheheʻe ʻālohilohi (OD6-60mm; WT0.4-5mm) |
| 10 | ʻEhā kolamu Type Hydraulic Press Machine (φ108~1219mm) |
| 11 | ʻEhiku-roller Straightening Machine(≤φ711mm) |
| 12 | Mekini Hoopololei Vertical (φ30~120mm) |
| 13 | ʻauʻau ʻauʻau ʻiliʻili ʻili |
| 14 | Lathe & Horizontal Band Sawsφ1000mm Max |
| 15 | ʻO ka Mīkini Kūlohelohe CNC (MPa32000KN Ka lōʻihi 6000mm & MPa24000KN ka lōʻihi 13500mm) |
| 16 | Mīkini wiliwili (φ16*0.5~762*26mm) |
| 17 | 7M Pipe Kuloko Aunoa Welding Machine(OD:355-1500MM; L:1500-12000MM) |
| 18 | ʻO ka Mīkini Pahū Paʻa Paʻa Paʻa Pipe (8T/D) |
| 19 | CNC Lathe |
| 20 | NC Flame/Plasma Cut Machine |
| 21 | Bend Puanu anu |
| 22 | Ekolu Mekini Hana Anu |
| 23 | Mīkini Kuʻi Anuanu ʻO ka Paipu Kinohi |
| 24 | Ka Mīkini Hoʻolālā Edge |
| 25 | Mekini Uila Beveling Tube |
| 26 | Mīkini Beveling Tube / Beveling Machine |
| 27 | Mīkini Chamfering |
| 28 | Mīkini ʻOki ʻOki Metala Poʻapuni/Mekini ʻoki |
| 29 | ʻO ka mīkini ʻoki plasma CNC |
| 30 | Mekini Oki Plasma Air |
| 31 | Mīkini Rolling |
| 32 | P+T Pūnaehana Papa ʻAunoa |
Ka manawa hoʻouna: Apr-16-2024