Dab tsi yog Stainless Hlau Seamless Yeeb Nkab
Cov yeeb nkab tsis xeb hlau tsis muaj qhov tsis sib xws yog cov khoom siv hlau ntev nrog ib ntu hollow thiab tsis muaj cov xov nyob ib puag ncig nws. Qhov tuab ntawm phab ntsa ntawm cov khoom, qhov pheej yig dua thiab siv tau zoo. Qhov nyias dua ntawm phab ntsa, tus nqi ua tiav yuav nce ntxiv ntau.
Cov txheej txheem ntawm cov khoom no txiav txim siab nws qhov kev ua tau zoo tsawg. Feem ntau, cov kav hlau seamless muaj qhov tsis meej: phab ntsa tuab tsis sib npaug, qhov kaj qis ntawm sab hauv thiab sab nraud ntawm cov yeeb nkab, tus nqi siab ntawm kev ntsuas qhov loj me, thiab cov qhov thiab cov xim dub ntawm sab hauv thiab sab nraud uas nyuaj rau tshem tawm; nws qhov kev kuaj pom thiab Shaping yuav tsum tau ua tiav offline. Yog li ntawd, nws qhia txog nws qhov zoo tshaj plaws hauv cov nqe lus ntawm kev siab siab, lub zog siab, thiab cov ntaub ntawv kho tshuab.
Cov Lus Qhia Muaj
| Lub Npe Khoom | Tus Qauv Ua Haujlwm | Qhov Loj | Cov Cai Hlau / Qib Hlau |
| Cov Kav Hlau Austenitic Tsis Muaj Qhov Txuas | ASTM A312/A312M, ASME SA312/SA312M | OD: 1/4″~20″ Qhov hnyav: SCH5S ~ SCH80S | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Seamless Austenitic Stainless Steel Tubing rau Kev Pabcuam Dav Dav | ASTM A269, ASME SA269 | OD: 6.0 ~ 50.8 hli Qhov Hnyav: 0.8 ~ 10.0 hli | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Cov Boiler Austenitic Alloy-Steel Uas Tsis Muaj Qhov Txuas, Lub Tshuab Ua Kub Super, thiab Cov Raj Kub-Exchanger | ASTM A213 / A213M, ASME SA213 / SA213M | OD: 6.0 ~ 50.8 hli Qhov Hnyav: 0.8 ~ 10.0 hli | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Seamless Duplex Stainless Steel Tubing rau Kev Pabcuam Dav Dav | ASTM A789 / A789M | OD: 19.0 ~ 60.5 hli Qhov Hnyav: 1.2 ~ 5.0 hli | S31803, S32205, S32750 |
| Cov Kav Hlau Stainless Duplex Seamless | ASTM A790 / A790M | OD: 3/4″~10″ Qhov hnyav: SCH5S ~ SCH80S | S31803, S32205, S32750 |
| Cov Hlau Stainless Seamless Mechanical Tubing | ASTM A511 | OD: 6.0 ~ 50.8 hli Qhov Hnyav: 1.8 ~ 10.0 hli | MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347 |
| Cov Hlau Stainless Hlau Seamless rau Lub Hom Phiaj Siab | EN 10216, DIN 17456, 17458 | OD: 6.0 ~ 530.0 hli Qhov Hnyav: 0.8 ~ 34.0 hli | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462 |
Cov Tshuaj Lom Zem ntawm ASTM A213 Stainless Steel Seamless Pipe
| Qib | UNS Lub Npe | Kev sau ua ke | |||||||
| Cov pa roj carbon | Manganese | Phosphorous | Sulfur | Silicon | Chromium | Nickel | Molybdenum | ||
| 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 |
Cov Tshuaj Lom Zem ntawm ASTM A312 Stainless Steel Seamless Pipe
| Qib | UNS Lub Npe | Kev sau ua ke | |||||||
| Cov pa roj carbon | Manganese | Phosphorous | Sulfur | Silicon | Chromium | Nickel | Molybdenum | ||
| 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 | ... |
Cov Khoom Siv Kho Tshuab ntawm ASTM A213 Cov Hlau Stainless Seamless Yeeb Nkab
| Qib | UNS Lub Npe | Lub zog tensile feeb, ksi [MPa] | Lub zog tawm los, feeb, 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] |
Cov Khoom Siv Kho Tshuab ntawm ASTM A312 Cov Hlau Stainless Seamless Yeeb Nkab
| Qib | UNS Lub Npe | Lub zog tensile feeb, ksi [MPa] | Lub zog tawm los, feeb, 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] |
Cov yam ntxwv ntawm cov khoom
1. Kev tshuaj xyuas tshuaj lom neeg: Ua kev tshuaj xyuas tshuaj lom neeg ntawm cov tshuaj lom neeg ntawm cov khoom siv, thiab cov tshuaj lom neeg ua raws li cov qauv.
2. Kev sim siab cua thiab hydraulic: Cov kav dej uas tiv taus siab raug sim ib qho zuj zus. Tus nqi siab teev tseg tsis khaws cia tsawg kawg 5 vib nas this thiab tsis muaj qhov xau. Kev sim siab hydraulic ib txwm yog 2.45MPa. Kev sim siab cua yog P = 0.5MPAa.
3. Kev kuaj xeb: Txhua cov kav dej hlau uas tiv taus xeb hauv kev lag luam uas muab los ntawm kev lag luam raug kuaj xyuas seb puas tiv taus xeb raws li cov qauv lossis cov txheej txheem xeb uas ob tog tau pom zoo. Yuav tsum tsis muaj kev nyiam xeb ntawm cov khoom sib xyaw.
4. Kev tshuaj xyuas kev ua haujlwm ntawm cov txheej txheem: kev sim ua kom tiaj tus, kev sim tensile, kev sim cuam tshuam, kev sim nthuav dav, kev sim hardness, kev sim metallographic, kev sim khoov, kev sim tsis ua puas tsuaj (suav nrog kev sim eddy tam sim no, kev sim X-ray thiab kev sim ultrasonic).
5. Qhov hnyav theoretical:
Cr-Ni austenitic stainless hlau W = 0.02491S (DS)
Cr-Ni-Mo austenitic stainless hlau (kg/m) S-phab ntsa tuab (hli)
D-Txoj kab uas hla sab nraud (hli)
Jiangsu Hangdong Metal Co., Ltd. yog ib lub tuam txhab ua hlau casting thiab ua cov hlau uas tsim cov phaj tooj liab, tooj dag, tooj dag thiab tooj liab-nickel alloy tooj liab-aluminium thiab kauj, nrog cov khoom siv tsim khoom siab heev thiab cov cuab yeej tshuaj xyuas. Nws muaj 5 kab tsim khoom txhuas thiab 4 kab tsim khoom tooj liab los tsim txhua yam phaj tooj liab txheem, raj tooj liab, tooj liab bar, tooj liab strip, raj tooj liab, phaj txhuas thiab kauj, thiab kev hloov kho tsis yog tus qauv. Lub tuam txhab muab 10 lab tons ntawm cov khoom siv tooj liab txhua xyoo puag ncig. Cov qauv khoom tseem ceeb yog: GB / T, GJB, ASTM, JIS thiab German tus qauv.Contact us:info6@zt-steel.cn
Lub sijhawm tshaj tawm: Lub Ib Hlis-11-2024
