He aha ka paipu kila kila ʻole
He mea kila lōʻihi ka paipu humuhumu kila kila ʻole me kahi ʻāpana hakahaka a ʻaʻohe humuhumu a puni. ʻO ka mānoanoa o ka mānoanoa o ka paia o ka huahana, ʻoi aku ka hoʻokele waiwai a me ka pono. ʻO ka lahilahi o ka mānoanoa o ka paia, e piʻi nui ke kumukūʻai hana.
ʻO ke kaʻina hana o kēia huahana e hoʻoholo ai i kāna hana palena. Ma keʻano laulā, he haʻahaʻa ka pololei o nā paipu kila humuhumu: ʻaʻole like ka mānoanoa o ka paia, haʻahaʻa ka ʻōlinolino o nā ʻili o loko a me waho o ka paipu, ke kumukūʻai kiʻekiʻe o ka nui ʻana, a me nā wahi pitting a me nā ʻeleʻele ma nā ʻili o loko a me waho e paʻakikī ke wehe; pono e hana ʻia kona ʻike ʻana a me ke ʻano ma waho o ka pūnaewele. No laila, hōʻike ia i kona kūlana kiʻekiʻe ma ke ʻano o ke kaomi kiʻekiʻe, ka ikaika kiʻekiʻe, a me nā mea hana mechanical.
Nā kikoʻī i loaʻa
| Inoa Huahana | Kūlana Hoʻokō | Ana | Kānāwai Kila / Papa Kila |
| Nā Paipu Kila Kila Austenitic Seamless | ASTM A312/A312M, ASME SA312/SA312M | OD: 1/4″~20″ Kaumaha: SCH5S~SCH80S | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| ʻO ka Tubing kila kila Austenitic Seamless no ka lawelawe laulā | ASTM A269, ASME SA269 | OD: 6.0~50.8mm Kaumaha: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| ʻO ka paila kila-ʻAla Austenitic Seamless, Super Heater, a me nā paipu hoʻololi wela | ASTM A213/A213M, ASME SA213/SA213M | OD: 6.0~50.8mm Kaumaha: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| ʻO ka Tubing kila kila Duplex Seamless no ka lawelawe laulā | ʻATM A789 / A789M | OD: 19.0~60.5mm Paona: 1.2~5.0mm | S31803, S32205, S32750 |
| Nā Paipu Kila Kila Duplex Seamless | ʻATM A790 / A790M | OD: 3/4″~10″ Kaumaha: SCH5S~SCH80S | S31803, S32205, S32750 |
| Paipu Mekanika Kila Kinoea ʻOle | ASTM A511 | OD: 6.0~50.8mm Kaumaha: 1.8~10.0mm | MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347 |
| Nā Paipu Kila Kila ʻOle no nā Kumu Paʻi | EN 10216, DIN 17456, 17458 | OD: 6.0~530.0mm Kaumaha: 0.8~34.0mm | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462 |
ʻO ka hoʻokumu kemika o ka paipu kila kila ASTM A213
| Papa | UNS Hoʻonohonoho ʻana | Hoʻonohonoho ʻana | |||||||
| Kalapona | Manganese | ʻO ka phosphorus | Sulfur | Silika | Chromium | Nikala | Molibdenum | ||
| C | S25700 | 0.02 | 2.00 | 0.025 | 0.010 | 6.5-8.0 | 8.0-11.5 | 22.0-25.0 | 0.50 |
| TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … |
| TP304L | S30403 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | … |
| TP304H | S30409 | 0.04–0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … |
| C | S30432 | 0.07–0.13 | 0.50 | 0.045 | 0.030 | 0.03 | 17.0-19.0 | 7.5-10.5 | … |
| TP304N | S30451 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … |
| TP304LN | S30453 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … |
| C | S30615 | 0.016–0.24 | 2.00 | 0.030 | 0.030 | 3.2-4.0 | 17.0-19.5 | 13.5-16.0 | … |
| C | S30815 | 0.05–0.10 | 0.80 | 0.040 | 0.030 | 1.40-2.00 | 20.0-22.0 | 10.0-12.0 | … |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00–3.00 |
| TP316L | S31603 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00–3.00 |
| TP316H | S31609 | 0.04–0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00–3.00 |
| TP316N | S31651 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-13.0 | 2.00–3.00 |
| TP316LN | S31653 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-13.0 | 2.00–3.00 |
ʻO ka hoʻohuihui kemika o ka paipu kila kila ASTM A312
| Papa | UNS Hoʻonohonoho ʻana | Hoʻonohonoho ʻana | |||||||
| Kalapona | Manganese | ʻO ka phosphorus | Sulfur | Silika | Chromium | Nikala | Molibdenum | ||
| TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0 – 20.00 | 8.0-11.0 | … |
| TP304L | S30403 | 0.035 D | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-113.0 | … |
| TP304H | S30409 | 0.04 – 0.10 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-11.0 | … |
| … | S30415 | 0.04 – 0.06 | 0.8 | 0.045 | 0.03 | 1.00 –2.00 | 18.0 – 19.0 | 9.0-10.0 | … |
| TP304N | S30451 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-18.0 | … |
| TP304LN | S30453 | 0.035 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-12.0 | … |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | … |
| TP316L | S31603 | 0.035 D | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 10.0-14.0 | … |
| TP316H | S31609 | 0.04 – 0.10 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 10.0-14.0E | … |
| TP316Ti | S31635 | 0.08 | 2.00 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 10.0-14.0 | 53 (C+N) –0.70 |
| TP316N | S31651 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | … |
| TP316LN | S31635 | 0.035 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | … |
Nā Waiwai Mechanical o ka Paipu Seamless Steel ASTM A213
| Papa | UNS Hoʻonohonoho ʻana | Ikaika Hoʻopaʻa min, ksi [MPa] | Ka ikaika hāʻawi, min, ksi [MPa] |
| TP304 | S30400 | 75[515] | 30[205] |
| TP304L | S30403 | 70[485] | 25[170] |
| TP304H | S30409 | 75[515] | 30[205] |
| … | S30432 | 80[550] | 30[205] |
| TP304N | S30451 | 80[550] | 35[240] |
| TP304LN | S30453 | 75[515] | 30[205] |
| TP316 | S31600 | 75[515] | 30[205] |
| TP316L | S31603 | 70[485] | 25[170] |
| TP316H | S31609 | 75[515] | 30[205] |
| TP316N | S31651 | 80[550] | 35[240] |
Nā Waiwai Mechanical o ka Paipu Seamless Steel ASTM A312
| Papa | UNS Hoʻonohonoho ʻana | Ikaika Hoʻopaʻa min, ksi [MPa] | Ka ikaika hāʻawi, min, ksi [MPa] |
| TP304 | S30400 | 75[515] | 30[205] |
| TP304L | S30403 | 70[485] | 25[170] |
| TP304H | S30409 | 75[515] | 30[205] |
| ... | S30415 | 87[600] | 42[290] |
| TP304N | S30451 | 80[550] | 35[240] |
| TP304LN | S30453 | 75[515] | 30[205] |
| TP316 | S31600 | 75[515] | 30[205] |
| TP316L | S31603 | 70[485] | 25[170] |
| TP316H | S31609 | 75[515] | 30[205] |
| ... | S31635 | 75[515] | 30[205] |
| TP316N | S31651 | 80[550] | 35[240] |
| TP316LN | S31653 | 75[515] | 30[205] |
Nā Hiʻohiʻona Huahana
1. Ka nānā ʻana i nā kemika: E hana i ka nānā ʻana i nā kemika ma ke ʻano kemika o ka mea, a kūlike ke ʻano kemika me nā kūlana.
2. Hoʻāʻo kaomi ea a me ke kaomi hydraulic: Hoʻāʻo ʻia nā paipu kū i ke kaomi hoʻokahi. ʻAʻole mālama ʻia ka waiwai kaomi i kuhikuhi ʻia no ka emi ma mua o 5 kekona a ʻaʻohe leaka. ʻO ka hoʻāʻo kaomi hydraulic lako maʻamau he 2.45MPa. ʻO ka hoʻāʻo kaomi ea he P = 0.5MPaa.
3. Hoʻāʻo ʻino: Hoʻāʻo ʻia nā paipu kila pale ʻino ʻoihana a pau i hoʻolako ʻia no ke kūpaʻa ʻana i ka pala e like me nā kūlana a i ʻole nā ʻano hana pala i ʻaelike ʻia e nā ʻaoʻao ʻelua. ʻAʻohe ʻano pala intergranular.
4. Nānā hana hana: hoʻāʻo pālahalaha, hoʻāʻo tensile, hoʻāʻo hopena, hoʻāʻo hoʻonui, hoʻāʻo paʻakikī, hoʻāʻo metallographic, hoʻāʻo kūlou, hoʻāʻo ʻole luku (me ka hoʻāʻo ʻana i ke au eddy, ka hoʻāʻo X-ray a me ka hoʻāʻo ultrasonic).
5. Kaumaha kumumanaʻo:
Ke kila kila austenitic Cr-Ni W=0.02491S(DS)
ʻO ke kila kila austenitic Cr-Ni-Mo (kg/m) ka mānoanoa o ka paia S (mm)
D-Ke anawaena waho (mm)
ʻO Jiangsu Hangdong Metal Co., Ltd. kahi ʻoihana ʻenehana hoʻolei a hana e hana ana i ka pā keleawe-alumini maʻemaʻe, keleawe, keleawe a me ke keleawe-nickel alloy keleawe-alumini a me ke coil, me nā lako hana holomua a me nā mea hana nānā. Loaʻa iā ia he 5 mau laina hana alumini a me 4 mau laina hana keleawe e hana i nā ʻano pā keleawe maʻamau, ka paipu keleawe, ka ʻaukā keleawe, ke kaha keleawe, ka paipu keleawe, ka pā alumini a me ke coil, a me ka hoʻopilikino ʻole maʻamau. Hāʻawi ka ʻoihana i 10 miliona tone o nā mea keleawe i ka makahiki holoʻokoʻa. ʻO nā kūlana huahana nui: GB/T, GJB, ASTM, JIS a me ke kūlana Kelemania.Contact us:info6@zt-steel.cn
Ka manawa hoʻouna: Ian-11-2024
