OEM kev cai stainless hlau valve tsev nyob los ntawm precision peev casting + CNC machining. Muaj cov txheej txheem ntxiv: kev kho cua sov, kho saum npoo, kuaj thiab sib dhos.
Valve thiab Pump Partslos ntawm RMC Foundry los ntawm peev casting stainless hlau: Valve Lub Cev (Lub Tsev), Npauj Npaim Valve Disc, Pob Valve Housing, Flange, Txuas, Camlock, Qhib Impeller, Kaw Impeller, Pump Housing (Lub Cev), Pump Cover.
Stainless hlau yog lub ntsiab lus ntawm stainless thiab acid-resistant steel. Nws yog hu ua stainless hlau uas tiv taus cov tsis muaj zog corrosive media xws li cua, chav, thiab dej. Corrosion resistant steel yog hu ua acid-resistant steel.
Vim qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg ntawm cov hlau tsis zoo ib yam thiab cov kua qaub-resistant steel, lawv cov corrosion kuj txawv. Ordinary stainless hlau feem ntau tsis resistant rau tshuaj lom neeg corrosion, thaum acid-resistant steel feem ntau tsis-corrosive. Lub sij hawm "stainless steel" tsis yog tsuas yog hais txog ib hom stainless hlau, tab sis kuj hais txog ntau tshaj li ib puas industrial stainless hlau. Txhua stainless hlau tsim muaj kev ua tau zoo hauv nws cov ntawv thov tshwj xeeb.
Stainless hlau feem ntau muab faib ua martensitic stainless hlau, ferritic stainless hlau, austenitic stainless hlau, austenitic-ferritic (duplex) stainless hlau thiab nag lossis daus hardening stainless hlau raws li lub xeev ntawm microstructure. Tsis tas li ntawd, raws li cov tshuaj muaj pes tsawg leeg, nws tuaj yeem muab faib ua chromium stainless hlau, chromium nickel stainless hlau thiab chromium manganese nitrogen stainless hlau, thiab lwm yam.
Hauv casting ntau lawm, feem ntau ntawm covstainless hlau castingsua tiav los ntawmpeev casting. Qhov saum npoo ntawm stainless hlau castings tsim los ntawm peev casting yog smoother thiab qhov tseeb qhov tseeb yog yooj yim dua los tswj. Tau kawg, tus nqi ntawm kev nqis peev casting stainless hlau qhov chaw yog qhov siab dua piv rau lwm cov txheej txheem thiab cov khoom siv.
Peev casting, tseem hu ua precision casting los yog poob ciab casting, yog dav siv raws li nws muaj asymmetrical casting nrog zoo heev cov ntsiab lus yuav tsum tau manufactured kuj inexpensively. Cov txheej txheem yuav ua tau ib tug hlau casting siv ib tug refractory pwm ua los ntawm ib tug wax replica qauv.
| Qib sib npaug ntawm Stainless Hlau | |||||||
| Pawg | AISI | W-stoff | DIN | BS | SS | UNE / IHA | UNI |
| Martensitic thiab Ferritic Stainless Hlau | 420c ua | 1, 4034 ib | X43Cr16 | ||||
| 440 IB/1 | 1, 4112 ib | X90 Cr Mo V18 | |||||
| - | 1.208 3 | Txc42 13 | - | 2314 ib | F.5263 | - | |
| 403 | 1.4000 Nws | X6Cr13 | 403 Ib. 17 | 2301 ib | F.3110 | X6Cr13 | |
| (410S) | 1.4001 Nws | Txc7 14 | (403 S17) | 2301 ib | F.3110 | X6Cr13 | |
| 405 | 1.400 2 | X6 CrAl 13 | 405 Ib. 17 | - | F.3111 | X6 CrAl 13 | |
| 416 | 1.4005 Nws | X12 CrS 13 | 416 AWV 21 | 2380 ua | F.3411 | X12CrS13 | |
| 410 | 1.400 6 | X 10 Cr 13 | 410 S21 | 2302 ib | F.3401 | X12Cr13 | |
| 430 | 1.4016 | Txc6 17 | 430, HWV 17 | 23 20 | F.3113 | X8Cr17 | |
| 420 | 1.4021 | X20 Cr 13 | 420 Ib. 37 | 2303 ib | F.3402 | X20Cr13 | |
| 420f ua | 1.4028 ib | Tx30 13 | 420 Ib. 45 | (2304) | F.3403 | X30Cr13 | |
| (420) | 1.4031 | X39Cr13 | 420 Ib. 45 | (2304) | F.3404 | - | |
| 431 ib | 1.4057 Nws | X20 CrNi 17 2 | 431 s29 ib | 2321 ib | F.3427 | X16CrNi16 | |
| 430f ua | 1.4104 ib | X12 CrMoS 17 | - | ib 2383 | F.3117 | X10CrS17 | |
| 434 ib | 1.411 3 | X6 CrMo 17 | 434 S 17 | 23 25 | - | X8CrMo17 | |
| 4 30 Ti | 1.4510 Nws | Tx6 CrTi 17 | - | - | - | X6CrTi17 | |
| 409 ib | 1.4512 ib | Tx5 CrTi 12 | 409 Ib. 17 | - | - | X6CrTi12 | |
| Austenitic Stainless hlau | 304 | 1.4301 ib | Tx5 CrNi 18 9 | 304 S 15 | 2332 ib | F.3551 | X5CrNi18 10 |
| 305 | 1.4303 ib | Tx5 CrNi 18 12 | 305 Ib. 19 | - | - | Tx8CrNi19 10 | |
| 303 | 1.4305 Nws | X12 CrNiS 18 8 | 303 Ib. 21 | 2346 ib | F.3508 | X10CrNiS 18 09 | |
| 304l ua | 1.4306 ib | X2 CrNiS 18 9 | 304 S 12 | 2352 ib | F.3503 | X2CrNi18 11 | |
| 301 | 1.4310 Nws | X12 CrNi 17 7 | - | 2331 ib | F.3517 | X12CrNi17 07 | |
| 304 | 1.4350 Nws | Tx5 CrNi 18 9 | 304 Ib. 31 | 2332 ib | F.3551 | X5CrNi18 10 | |
| 304 | 1.4350 Nws | Tx5 CrNi 18 9 | 304 Ib. 31 | ib 2333 | F.3551 | X5CrNi18 10 | |
| 304 LN ib | 1.4311 ib | X2 CrNiN 18 10 | 304s62 ib | 2371 ib | - | - | |
| 316 | 1.4401 Nws | X5 CrNiMo 18 10 | 316 Ib. 16 | 2347 ib | F.3543 | X5CrNiMo17 12 | |
| 316l ua | 1.4404 ib | - | 316 S 12/13/14/22/24/24/12/13/12/13/14/22/24/ 12/13/14/22/24 | 2348 ib | X2CrNiMo17 12 | ||
| 316 LN ib | 1.4429 ib | X2 CrNiMoN 18 13 | - | 2375 ib | - | - | |
| 316l ua | 1.4435 ib | X2 CrNiMo 18 12 | 316 S 12/13/14/22/24/24/12/13/12/13/14/22/24/ 12/13/14/22/24 | 2353 ua | - | X2CrNiMo17 12 | |
| 316 | 1.4436 ib | - | 316 Ib. 33 | 2343 ib | - | X8CrNiMo 17 13 | |
| 317l ua | 1.4438 ib | X2 CrNiMo 18 16 | 317 Ib. 12 | 2367 ib | - | X2CrNiMo18 16 | |
| 329 | 1.4460 Nws | X3 CrNiMoN 27 5 2 | - | 2324 ib | F.3309 | - | |
| 321 | 1.4541 ib | X10 CrNiTi 18 9 | 321 Ib. 12 | 2337 ib | F.3553 | X6CrNiTi18 11 | |
| 347 ib | 1.4550 Nws | X10 CrNiNb 18 9 | 347 Ib. 17 | ib 2338 | F.3552 | X6CrNiNb18 11 | |
| 316 Ti | 1.4571 ib | X10 CrNiMoTi 18 10 | 320 Ib. 17 | 2350 | F.3535 | X6CrNiMoTi 17 12 | |
| 309 | 1.4828 ib | X15 CrNiSi 20 12 | 309 Ib. 24 | - | - | X16 CrNi 24 14 | |
| 330 | 1.4864 ib | X12 NiCrSi 36 16 | - | - | - | - | |
| Duplex Stainless Hlau | S32750 | 1.4410 Nws | X 2 CrNiMoN 25 7 4 | - | 2328 ib | - | - |
| S31500 Nws | 1.4417 ib | X 2 CrNiMoSi 19 5 | - | 2376 ib | - | - | |
| S31803 | 1.4462 ib | X 2 CrNiMoN 22 5 3 | - | 2377 ib | - | - | |
| wb 32760 | 1.4501 Nws | X 3 CrNiMoN 25 7 | - | - | - | - | |
| 630 | 1.4542 ib | X5CrNiCNb16-4 | - | - | - | - | |
| A564/630 | - | - | - | - | - | - | |
Peev xwm ntawmKev nqis peev Casting Foundry:
• Max Loj: 1,000 mm × 800 mm × 500 mm
• Qhov hnyav: 0.5 kg - 100 kg
• Ib xyoos twg muaj peev xwm: 2,000 tons
• Bond Materials for Shell Building: Silica Sol, Dej iav thiab lawv cov khoom sib tov.
• Tolerances: Thaum Thov.
Qhov zoo ntawmKev nqis peev Casting Cheebtsam:
- Zoo heev thiab du nto tiav
- Tight dimensional tolerances.
- Cov duab sib txawv thiab sib txawv nrog kev tsim qauv yooj yim
- Muaj peev xwm cam khwb cia nyias phab ntsa yog li ib tug sib zog casting tivthaiv
- Kev xaiv dav ntawm cam khwb cia hlau thiab alloys (ferrous thiab non-ferrous)
- Cov qauv tsis tas yuav tsum muaj nyob rau hauv kev tsim pwm.
- Txo qhov xav tau rau kev ua haujlwm thib ob.
- Cov khoom siv tsawg tsawg.
| Khoom siv rauKev nqis peev CastingTxheej txheem ntawm RMC Foundry | |||
| Qeb | Tuam Tshoj Qib | US Qib | Lub teb chaws Yelemees Qib |
| Ferritic Stainless hlau | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martensitic Stainless hlau | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| Austenitic stainless hlau | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4406, 1.4406, 1.4406, 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, ib. |
| Precipitation Hardening Stainless hlau | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 ib |
| Duplex Stainless Hlau | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 TZS |
| Siab Mn Steel | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Cov cuab yeej hlau | Cr 12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Thaum tshav kub kub Resistant hlau | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 TZS |
| Nickle-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, TSI 600, TIAB SA 625 | 2.4815, 2.4879, 2.4680 | |
| Aluminium Alloy | ZL101, ZL102, ZL104 | Txuj: ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Copper Alloy | H96, H85, H65, Hpb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| Cobalt-base Alloy | UMC50, 670, Qib 31 | 2.4778 ib | |
| INVESTMENT CASTING TOLERANCES | |||
| Ntiv | millimeters | ||
| Dimension | Ua siab ntev | Dimension | Ua siab ntev |
| Mus txog 0.500 | ± .004 " | Mus txog 12.0 | ± 0.10 hli |
| 0.500 rau 1.000 " | ± 006 " | 12.0-25.0 Nws | ± 0.15 hli |
| 1.000 rau 1.500 " | ± 008 " | 25.0-37.0 Nws | ± 0.20 hli |
| 1.500 rau 2.000 " | ± .010 " | 37.0-50.0 Nws | ± 0.25 hli |
| 2.000-2.500 " | ± .012 " | 50.0 rau 62.0 | ± 0.30 hli |
| 2.500 rau 3.500 " | ± .014 " | 62.0 rau 87.0 | ± 0.35 hli |
| 3.500 rau 5.000 " | ± .017 " | 87.0 rau 125.0 | ± 0.40 hli |
| 5,000 rau 7,500 " | ± .020 " | 125.0 rau 190.0 | ± 0.50 hli |
| 7.500-10.000 " | ± 022 " | 190.0 rau 250.0 | ± 0.57 hli |
| 10,000 rau 12,500 " | ± .025 " | 250.0 rau 312.0 | ± 0.60 hli |
| 12.500-15.000 Nws | ± 028 " | 312.0 rau 375.0 | ± 0.70 hli |
Tus nqi Ntxiv Kev Pabcuam ntawm Engineering thiab Manufacturing:
| Kev pabcuam | Kev piav qhia |
| Kev Kho Ntog Kev Pabcuam | Hmoov Txheej, Anodization, Electrophotesis, Chrome Plating, Painting, Sand blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, Geormet, Zintek, thiab lwm yam. |
| CNC Precision Machining Services | Lathing, Milling, Tig, Honing, Drilling, Boring, Tapping, Hlau Electrode Txiav, Sib Tsoo ... thiab lwm yam. |
| Kev tshuaj xyuas thiab kev tswj xyuas zoo | Spectrum Analyzer, CMM, Hardness Tester, Tensile Strength Tester, Yild Strentgh Testor, Sealing Pressure Tester, Carbon Sulfur Analyzer, Metallurgical Microscopy, Press Force Tester ... thiab lwm yam. |
