I-TP316H yensimbi engagqwali ipayipi elingenamthungo, elaziwa nangokuthi i-1.4919 ipayipi lensimbi engenamthungo, iyishubhu ye-austenitic chromium-nickel-molybdenum, ngaphezu kwe-nitrogen ne-boron.
Zenzelwe isevisi emazingeni okushisa lapho izakhiwo ezinwabuzelayo nezokugqashuka kwengcindezi zibalulekile. 1.4919 amapayipi ensimbi engenamthungo anokumelana okuhle kakhulu nezinga lokushisa eliphakanyisiwe. Uma kuqhathaniswa ne-316 engagqwali, i-316H engagqwali inezinzuzo eziningi, njengokumelana nokushisa, ukumelana ne-asidi kanye nokumelana nokugqwala. I-316H insimbi engagqwali iwuhlobo oluphakeme lwekhabhoni engu-316 yensimbi engagqwali, okuyenza ifaneleke kakhulu endaweni yokushisa ephezulu. Okuqukethwe kwekhabhoni okwenyukile kunikeza amandla amakhulu okudonsa kanye nesivuno.
Isakhiwo se-austenitic sepayipi elingenamthungo le-TP316H lensimbi engenamthungo nalo likunikeza ukuqina okuhle kakhulu, ngisho naphansi kwamazinga okushisa e-cryogenic. Sihlinzeka futhi sakha ipayipi elingu-316H elinezinhlobonhlobo zobukhulu, ukusuka ku-10.0mm kuya ku-1219mm. Ubukhulu bodonga lwayo busukela ku-0.5mm kuye ku-100mm. Ubude obujwayelekile bepayipi ngalinye buyi-5.8m, 6.0m, 11.8m, 12m. Ubude obukhulu esibukhiqizayo bufika ku-18m. I-Sheye Metal ingakhiqiza amapayipi e-TP316H ngokuhambisana ngokuqinile ne-ASTM, EN, JIS, DIN standard ukuze ihlangabezane nezidingo ezahlukene zamakhasimende.
Ipayipi lensimbi engenamthungo le-TP316H lingasikwa libe ngosayizi kanye nepayipi elipholishiwe liyatholakala. I-Wuxi Cepheus ingumnikazi wemishini yokukhiqiza ethuthukisiwe namathuluzi okuhlola. Singahlola amapayipi ethu angenamthungo ngomshini wokuhlola we-ultrasonic channel 16, umtshina we-ultrasonic flaw wamashaneli angu-8, umtshina wamaphutha we-ultrasonic channel kabili, umtshina we-eddy wamanje wamaphutha, umshini wokuhlola i-hydrostatic, noma umtshina we-X-ray.
Izinsiza eziningi zokucubungula, okuhlanganisa ukubhoboza, ukudweba, ukubethela, ukuchamisa zonke ziyatholakala kithi. Ngamandla obuchwepheshe, okokusebenza okuthuthukile nobungcweti abanamakhono, iWuxi Cepheus ingakwazi ukwenza ipayipi elingu-316H futhi izinga elihle liqinisekisiwe. Ngensimbi, sizimisele.
| Ukucaciswa | |
| Usayizi | OD: 10.0 ~ 1219mm; I-WT: 0.5 ~ 100mm; Ubude: 5.8m, 6m, 11.8m, 12m, Max.18m |
| Inqubo | Ayinamthungo, Ebandayo, Ebandayo, Eshisiwe |
| Igama elihlukile | 1.4919 Ipayipi X6CrNiMoB17-12-2 Ipayipi Ipayipi le-UNS S31609 |
| Qeda | I-PE(Plain End), BE(Beveled End), NPT, BW(Butt Weld End) |
| Ubuso | Ukukhetha usizo, Ukupholisha, Ukuxubha |
| Okujwayelekile | ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459, JIS G3463 |
| Isisindo sethiyori(kg/m) | Isisindo/imitha = (OD-WT)*WT*0.02507KokubiliODfuthiI-WTkwe mm. |
Qaphela:
I-OD iyi-diameter yangaphandle eshiwo.
I-WT ubukhulu bodonga olushiwo
Amapayipi ensimbi engagqwali kufanele afakwe emanzini anosawoti ngaphandle kwesikali. Lapho kusetshenziswa i-annealing ekhanyayo, ukuqoqa akudingekile.
Iziphetho ezingenalutho ezisikiwe futhi ezikhishiwe zizonikezwa. Uma kufunwa iziphetho ezinentambo noma iziphetho ezibevelelwe zokushisela, nikeza imininingwane.
Imibandela Yokulethwa
| Uhlobo Lwesimo | Isimo Sobuso | |
| HFD | Kulashwe ukushisa okuphelile, kwehlisiwe | Ihlanzekile Ngokwensimbi |
| CFD | Ukushisa okuphelile okubandayo kuphathwe, kwehliswe | Ihlanzekile Ngokwensimbi |
| I-CFA | Amakhaza aqedile agqamile | I-Metalally Bright |
| CFG | Ukushisa okuphelile okubandayo kuphathwe, phansi | Indawo ekhanyayo ngokwensimbi, uhlobo nezinga lobuhwaqane kuzovunyelwana ngalo ngesikhathi sophenyo nokuhleleka b. |
| I-CFP | Ukushisa okuqediwe okubandayo kuphathwe, kupholishwe | Indawo ekhanyayo ngokwensimbi, uhlobo nezinga lobuhwaqane kuzovunyelwana ngalo ngesikhathi sophenyo nokuhleleka b. |
| Qaphela: Inhlanganisela yemibandela ehlukene kungavunyelwana ngayo ngesikhathi sophenyo nokuhleleka; Qaphela b: Uphenyo kanye ne-oda kuzobonisa ukuthi imfuneko yobunzima iyasebenza endaweni yangaphakathi noma yangaphandle yeshubhu. | ||
Ukwakheka Kwamakhemikhali
| Isici | I-UNS S31609(316H) % | Ukubekezelela, % |
| C, ubuningi | 0.04 ukuze 0.10 | ±0.01 |
| Mn, max | 2.00 | ±0.04 |
| P, ubuningi | 0.045 | ±0.005 |
| S, max | 0.030 | ±0.003 |
| Si, max | 1.00 | ±0.05 |
| Ni | 11.0 kuye ku-14.0 | ±0.15 |
| Cr | 16.0 ukuze 18.0 | ±0.20 |
| Mo | 2.00 kuya ku-3.00 | ±0.10 |
Izakhiwo Zemishini
| Ingxubevange | Ulaka | Amandla Okuqina Mkwe, MPa | Amandla Esivuno, 0.2% Offset, min, MPa | Elongation in2 in. noma 50mm (noma 4D), min, % |
| I-UNS S31609 | Isixazululo sinqanyuliwe | 515 | 205 | 35 |
Ukubekezelela Ebugqileni Bodonga
| Umklami we-NPS | Ukubekezelelana, % kusuka kuNominal | |
| Kuphelile | Ngaphansi | |
| 1/8 kuya ku-2-1/2 kuhlanganisa, zonke izilinganiso ze-t/D | 20 | 12.5 |
| 3 kuya ku-18 intshi., t/D kufika ku-5% kuhlanganisa. | 22.5 | 12.5 |
| 3 kuya ku-18 amayintshi., t/D＞5% | 15 | 12.5 |
| 20 nangaphezulu, ashiselwe, wonke ama-t/D ratios | 17.5 | 12.5 |
| 20 nangaphezulu, ayinamthungo, t/D kufika ku-5% kuhlanganisa. | 22.5 | 12.5 |
| 20 nangaphezulu, engenamthungo, t/D＞5% | 15 | 12.5 |
Qaphela: t = Ubugqinsi Bodonga Lwegama; D = Oda Ngaphandle Ububanzi
Ukubekezelela ku-Diameter yangaphandle
| Umklami we-NPS | Ukubekezelela ku-Diameter yangaphandle | |||
| Kuphelile | Ngaphansi | |||
| phakathi. | mm | phakathi. | mm | |
| 1/8 kuya ku-1-1/2, kuhlanganisa | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
| Ngaphezu kwe-1-1/2 kuya ku-4, kuhlanganisa | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Ngaphezu kuka-4 kuya ku-8, kuhlanganisa | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Ngaphezu kuka-8 kuya ku-18, kuhlanganisa | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Ngaphezu kwe-18 kuya ku-26, kuhlanganisa | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Ngaphezu kwama-26 kuye kwangama-34, kuhlanganisa | 5/32 (0.156) | 4 | 1/32 (0.031) | 0.8 |
| Ngaphezu kwama-34 kuye kwangama-48, kuhlanganisa | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Ukubekezela Okuqondile
| I-OD ecacisiwe, ku. | Ukuqina Kodonga Okucacisiwe, ngaphakathi. | Ijika Eliphezulu kunoma iyiphi i-3ft, in. | Ijika Eliphezulu kanye Nobude Obuphelele, ku. |
| Kuze kufike ku-5.0 kuhlanganisa. | Ngaphezulu kuka-3% OD kuya ku-0.5, kuhlanganisa. | 0.03 | 0.010 x ubude, ft |
| Ngaphezulu kuka-5.0 kuye ku-8.0, kuhlanganisa. | Ngaphezulu kuka-4% OD kuya ku-0.75, kuhlanganisa. | 0.045 | 0.015 x ubude, ft |
| Ngaphezulu kuka-8.0 kuye ku-12.75, kuhlanganisa. | Ngaphezulu kuka-4% OD kuya ku-1.0, kuhlanganisa. | 0.06 | 0.020 x ubude, ft |
I-EN 10216-5 1.4919 Ukubekezelela Ipayipi Lensimbi Engenamthungo
Ukubekezelelwa Kobubanzi Bangaphandle (D) kanye Nokuqina Kwezindonga (T) kwe-316H Cold Finished Seamless Stainless Stainless Steel Pipe/Tube
| Ukubekezelela ku-D≤219.1mm | Ukubekezela ku-T | ||
| Ikilasi Lokubekezelelana | Ukuchezuka Okuvumelekile | Ikilasi Lokubekezelelana | Ukuchezuka Okuvumelekile |
| D 3 | ±0.75% noma ±0.3mm kuye ngokuthi iyiphi enkulu | T 3 | ±10% noma ±0.2mm kuye ngokuthi iyiphi enkulu |
| D4 a | ±0.5% noma ±0.1mm kuye ngokuthi iyiphi enkulu | T4 a | ±7.5 % noma ±0.15mm kuye ngokuthi iyiphi enkulu |
| Qaphelaa : Ikilasi lokubekezelela i-D 4 ne-T 4 licaciswe kumashubhu a-ode ukuthi abandayo aphelile | |||
Ukubekezelela Ububanzi Bangaphandle (D) Nokuqina Kodonga (T)
| Ngaphandle Ububanzi D | Ukubekezelelanakwe D | Ukubekezela ku-T | ||
| mm | Ikilasi Lokubekezelelana | Ukuchezuka Okuvumelekile | Ikilasi Lokubekezelelana | Ukuchezuka Okuvumelekile |
| 30 ≤ D ≤ 219.1 | D 2 | ±1.0% noma ±0.5mm kuye ngokuthi iyiphi enkulu | T1 | ±15% noma ±0.6mm kuye ngokuthi iyiphi enkulu b |
| T 2 | ±12.5% noma ±0.4mm kuye ngokuthi iyiphi enkulu | |||
| 219.1 ≤ D ≤ 610 | D1 | ±1.5% noma ±0.75mm kuye ngokuthi iyiphi enkulu a | ＋22.5% -15% C | |
| T1 | ±15% noma ±0.6mm kuye ngokuthi iyiphi enkulu d | |||
| T 2 | ±12.5% noma ±0.4mm kuye ngokuthi iyiphi enkulu e | |||
| Qaphela: Amashubhu azohlelwa ngosayizi. Esimeni lapho ukuchezuka okuvumelekile kobubanzi obungaphandle obungu-±0.6% obusetshenziswa kushubhu kugcina ngobude obucishe bube. 100mm. Qaphela b : Isebenza kumashubhu anogqinsi lwedonga T≤0.01 D kanye ne-T≤4mm. Qaphela c : Isebenza kumashubhu anogqinsi lwedonga T≤0.05D Qaphela d : Isebenza kumashubhu anogqinsi lwedonga T:0.05D ＜T≤0.09D Qaphela u-e : Isebenza kumashubhu anogqinsi lwedonga T＞0.09D | ||||
Ukubekezelela Ngobude Bangempela
| Ubude L | Ukubekezelela ngobude obuqondile |
| L ≤ 6000 | + 5 0 |
| 6000 ＜ L ≤ 12000 | + 10 0 |
| L = 12000 | + ngesivumelwano 0 |
Ukuhlolwa kwePipe engu-316H
1.I-Chemical Analysis (ASTM E345)
2.Mechanical Properties (I-Tension: ASTM E8)
3.Ukuhlolwa Okungonakali
3.1:100% Ukuhlolwa kwe-Hydrostatic
3.2:Ngokusho kwe-ASTM A450/A450M
Izinsiza Ezinkulu Zokukhiqiza zamapayipi ensimbi engagqwali kanye nokufakwa
| Cha. | Igama lesisetshenziswa |
| 1 | Umshini Ogoqiwe Obandayo(φ12~711mm) |
| 2 | Umshini Wokudweba Ukucindezela Okubandayo Kwe-Hydraulic(60T, 100T, 150T, 250T, 500T, 1000T) |
| 3 | Umshini Wokudweba Okubandayo Wochungechunge(5T, 10T, 20T, 65T) |
| 4 | Umshini Wokuhlubula(φ60~160mm) |
| 5 | Umshini wokubhoboza(φ60~820mm) |
| 6 | I-Nature Gas Walking Beam Furnace ≤1250℃ (±10℃) |
| 7 | Isithando Segesi Yemvelo I-Annealing Furnace ≤1300℃ (±10℃) |
| 8 | I-Walking Baking Oven |
| 9 | Ihhavini Elicwengekile Elikhanyayo (OD6-60mm; WT0.4-5mm) |
| 10 | Umshini Wokucindezela Onamakholomu Amane Ohlobo Lwe-Hydraulic (φ108~1219mm) |
| 11 | Umshini Wokuqondisa Onamarola ayisikhombisa(≤φ711mm) |
| 12 | Umshini Wokuqondisa Uqondile(φ30~120mm) |
| 13 | I-Plastic Pickling Bath |
| 14 | I-Lathe & Horizontal Band Sawsφ1000mm Max |
| 15 | Umshini Wokugoqa we-CNC(MPa32000KN Ubude Bokugoqa 6000mm & MPa24000KN Ubude Bokugoqa 13500mm) |
| 16 | Umshini Wokushisela (φ16*0.5~762*26mm) |
| 17 | Umshini Wokushisela Ozenzakalelayo Wangaphakathi oyi-7M Pipe(OD:355-1500MM; L:1500-12000MM) |
| 18 | Umshini Wokuqhumisa I-Pipe Wall Okuzenzakalelayo Okuqondile (8T/D) |
| 19 | I-CNC Lathe |
| 20 | NC Flame/Plasma Cutting Machine |
| 21 | Goba Ukusunduza Okubandayo |
| 22 | Imishini Emithathu Yokwenza Okubandayo |
| 23 | Ipayipi Lensimbi Engagqwali Umshini Wokusunduza Obandayo |
| 24 | Umshini Wokuhlela Womphetho |
| 25 | I-Tube Electric Beveling Machine |
| 26 | Umshini We-Tube Beveling/Umshini Wokubethela |
| 27 | Umshini Wokugcwalisa |
| 28 | Umshini Wokusika Amasaha Wensimbi/Umshini Wokusika |
| 29 | CNC Plasma Cutting Machine |
| 30 | Air Plasma Cutting Machine |
| 31 | Umshini Wokugoqa |
| 32 | I-P+T Automatic Plate System |
Isikhathi sokuthumela: Apr-16-2024