Tlhaloso ea Sehlahisoa
Phaephe ea liphaephe tse sekwere le tse khutlonnetsepa ke liphaephe tse ntšitsoeng tse sebelisoang haholo bakeng sa mefuta eohle ea merero ea tlhahiso moo ho hanyetsa ho bobebe le mafome e leng ntho ea bohlokoa. Phaephe ea sekwere e na le likhutlo tse sekwere kahare le kantle, e se nang moalo oa ho tjheseletsa.
Liphaephe tsa lipeipi tse sekwere le tse khutlonnetsepa ke thepa ea kaho e feto-fetohang, e tšoarellang, le e theko e tlaase e sebelisoang mesebetsing ea kaho, indastering, thepa ea ka tlung le mekhabisong. Womic Steel e fana ka mefuta e mengata ea liphaephe tsa tšepe tse sekwere ka boholo le botenya bo fapaneng.
Karolo e nang le sekoti se kgutlonne/ sekwere e bopjwa ho tswa ho dikhoele ebe e feta hara letoto la di-dies. Di kopantswe ho tloha kahare ho etsa sebopeho sa tsona.
Ts'ebetso ea karolo e se nang letho (Liphaephe tse sekwere/tse khutlonnetsepa):
● Karolo e nang le sekoti se batang
● Karolo e nang le sekoti se batang se entsoeng ka khutlonnetsepa
● Karolo e Chesang ea Sekwere se Sekoti
● Karolo e Chesang ea Karolo e nang le Sekoti se Khutšoanyane
Tlhophiso ea Ts'ebetso ea Tlhahiso ea Phaephe ea Tšepe e Sekwere
Ho ea ka ts'ebetso ea tlhahiso, phaephe e sekoere e arotsoe ka: phaephe e sekoere e se nang mohele e chesang, phaephe e sekoere e se nang mohele e huloang ka mokhoa o batang, phaephe e sekoere e ntšitsoeng ntle le tekanyo, phaephe e sekoere e welletsoeng.
Phaephe e nang le sekwere/khutlonnetsepa e welletsoeng e arotsoe ka:
(a) ho latela ts'ebetso ea phaephe e sekwere e tjhitilweng ka arc, phaephe e sekwere e tjhitilweng ka khanyetso (maqhubu a phahameng, maqhubu a tlase), phaephe e sekwere e tjhitilweng ka kgase, phaephe e sekwere e tjhitilweng ka ontong.
(b) ho ya ka weld ya phaephe e sekwere e welilweng ka ho otloloha, phaephe e sekwere e welilweng ka ho potoloha.
Litlhaloso
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| ASTM A252: GR.1, GR.2, GR.3 |
| EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A53/A53M: GR.A, GR.B |
| BS 1387: Sehlopha sa A, Sehlopha sa B |
| ASTM A135/A135M: GR.A, GR.B |
| EN 10217: P195TR1 / P195TR2, P235TR1 / P235TR2, P265TR1 / P265TR2 |
| DIN 2458: St37.0, St44.0, St52.0 |
| AS/NZS 1163: Kereiti C250, Kereiti C350, Kereiti C450 |
| SANS 657-3: 2015 |
| Boholo ba tlhahiso ea liphaephe/liphaephe tsa tšepe tse sekwere: Bophara ba kantle: 16 * 16mm ~ 1000 * 1000mm Botenya ba lebota: 0.4mm ~ 50mm | |
| Boholo ka MM (bophara) | Botenya |
| mm | mm |
| 16mm × 16mm | 0.4mm~1.5mm |
| 18mm × 18mm | 0.4mm~1.5mm |
| 20mm × 20mm | 0.4mm~3mm |
| 22mm × 22mm | 0.4mm~3mm |
| 25mm × 25mm | 0.6mm~3mm |
| 30mm × 30mm | 0.6mm~4mm |
| 32mm × 32mm | 0.6mm~4mm |
| 34mm × 34mm | 1mm~2mm |
| 35mm × 35mm | 1mm~4mm |
| 38mm × 38mm | 1mm~4mm |
| 40mm × 40mm | 1mm~4.5mm |
| 44mm × 44mm | 1mm~4.5mm |
| 45mm × 45mm | 1mm~5mm |
| 50mm × 50mm | 1mm~5mm |
| 52mm × 52mm | 1mm~5mm |
| 60mm × 60mm | 1mm~5mm |
| 70mm × 70mm | 2mm~6mm |
| 75mm × 75mm | 2mm~6mm |
| 76mm × 76mm | 2mm~6mm |
| 80mm × 80mm | 2mm~8mm |
| 85mm × 85mm | 2mm~8mm |
| 90mm × 90mm | 2mm~8mm |
| 95mm × 95mm | 2mm~8mm |
| 100mm × 100mm | 2mm~8mm |
| 120mm × 120mm | 4mm~8mm |
| 125mm × 125mm | 4mm~8mm |
| 130mm × 130mm | 4mm~8mm |
| 140mm × 140mm | 6mm~10mm |
| 150mm × 150mm | 6mm~10mm |
| 160mm × 160mm | 6mm~10mm |
| 180mm × 180mm | 6mm~12mm |
| 200mm × 200mm | 6mm~30mm |
| 220mm × 220mm | 6mm~30mm |
| 250mm × 250mm | 6mm~30mm |
| 270mm × 270mm | 6mm~30mm |
| 280mm × 280mm | 6mm~30mm |
| 300mm × 300mm | 8mm~30mm |
| 320mm × 320mm | 8mm~30mm |
| 350mm × 350mm | 8mm~30mm |
| 380mm × 380mm | 8mm~30mm |
| 400mm × 400mm | 8mm~30mm |
| 420mm × 420mm | 10mm~30mm |
| 450mm × 450mm | 10mm~30mm |
| 480mm × 480mm | 10mm~30mm |
| 500mm × 500mm | 10mm~30mm |
| 550mm × 550mm | 10mm~40mm |
| 600mm × 600mm | 10mm~40mm |
| 700mm × 700mm | 10mm~40mm |
| 800mm × 800mm | 10mm~50mm |
| 900mm × 900mm | 10mm~50mm |
| 1000mm × 1000mm | 10mm~50mm |
| Boholo ba tlhahiso ea liphaephe/liphaephe tsa tšepe tse khutlonnetsepa: Bophara ba kantle: 40 * 20mm ~ 300 * 200mm Botenya ba lebota: 1.6mm ~ 16mm | ||||||
| SAESE limilimitara | Boima ba 'mele kg/m | E thehiloe. LBS. KA FT. | SAESE limilimitara | Boima ba 'mele kg/m | ||
| E thehiloe. LBS. KA FT. | ||||||
| 40 x 20 x 1.60 | 1.38 | 0.93 | 150 x 100 x 6.30 | 22.4 | 15.08 | |
| 40 x 20 x 2.60 | 2.1 | 1.41 | 150 x 100 x 8.00 | 27.7 | 18.64 | |
| 50 x 30 x 1.60 | 1.88 | 1.27 | 150 x 100 x 10.00 | 35.714 | 24.04 | |
| 50 x 30 x 2.60 | 2.92 | 1.97 | 160 x 80 x 3.20 | 11.5 | 7.74 | |
| 50 x 30 x 2.90 | 3.32 | 2.23 | 160 x 80 x 4.00 | 14.3 | 9.62 | |
| 50 x 30 x 3.20 | 3.49 | 2.35 | 160 x 80 x 5.00 | 17.4 | 11.71 | |
| 50 x 30 x 4.00 | 4.41 | 2.97 | 160 x 80 x 6.30 | 21.4 | 14.4 | |
| 60 x 40 x 2.60 | 3.73 | 2.51 | 160 x 80 x 8.00 | 26.4 | 17.77 | |
| 60 x 40 x 2.90 | 4.23 | 2.85 | 160 x 80 x 10.00 | 32.545 | 21.87 | |
| 60 x 40 x 3.20 | 4.5 | 3.03 | 160 x 90 x 4.50 | 16.6 | 11.17 | |
| 60 x 40 x 4.00 | 5.67 | 3.82 | 160 x 90 x 5.60 | 20.4 | 13.73 | |
| 70 x 40 x 2.90 | 4.69 | 3.16 | 160 x 90 x 7.10 | 25.3 | 17.03 | |
| 70 x 40 x 4.00 | 6.3 | 4.24 | 160 x 90 x 8.80 | 30.5 | 20.53 | |
| 80 x 40 x 2.60 | 4.55 | 3.06 | 160 x 90 x 10.00 | 34.1 | 22.95 | |
| 80 x 40 x 2.90 | 5.14 | 3.46 | 180 x 100 x 4.00 | 16.8 | 11.31 | |
| 80 x 40 x 3.20 | 5.5 | 3.7 | 180 x 100 x 5.00 | 20.5 | 13.8 | |
| 80 x 40 x 4.00 | 6.93 | 4.66 | 180 x 100 x 5.60 | 23 | 15.48 | |
| 80 x 40 x 5.00 | 8.47 | 5.7 | 180 x 100 x 6.30 | 25.4 | 17.09 | |
| 80 x 40 x 6.30 | 10.4 | 7 | 180 x 100 x 7.10 | 28.6 | 19.25 | |
| 90 x 50 x 2.60 | 5.37 | 3.61 | 180 x 100 x 8.80 | 34.7 | 23.35 | |
| 90 x 50 x 3.20 | 6.64 | 4.47 | 180 x 100 x 10.00 | 38.8 | 26.11 | |
| 90 x 50 x 4.00 | 8.18 | 5.51 | 180 x 100 x 12.50 | 46.9 | 31.56 | |
| 90 x 50 x 5.00 | 10 | 6.73 | 200 x 100 x 4.00 | 18 | 12.11 | |
| 90 x 50 x 6.30 | 12.3 | 8.28 | 200 x 100 x 5.00 | 22.1 | 14.2 | |
| 90 x 50 x 7.10 | 13.7 | 9.22 | 200 x 100 x 6.30 | 27.4 | 18.44 | |
| 100 x 50 x 3.60 | 7.98 | 5.37 | 200 x 100 x 8.00 | 34 | 22.88 | |
| 100 x 50 x 4.50 | 9.83 | 6.62 | 200 x 100 x 10.00 | 40.6 | 27.32 | |
| 100 x 50 x 5.60 | 12 | 8.08 | 200 x 120 x 4.00 | 19.3 | 12.99 | |
| 100 x 50 x 7.10 | 14.8 | 9.96 | 200 x 120 x 5.00 | 23.7 | 15.95 | |
| 100 x 50 x 8.00 | 16.4 | 11.04 | 200 x 120 x 6.30 | 29.6 | 19.92 | |
| 100 x 60 x 3.20 | 7.51 | 5.05 | 200 x 120 x 8.00 | 36.5 | 24.56 | |
| 100 x 60 x 3.60 | 8.55 | 5.75 | 200 x 120 x 8.80 | 36.9 | 24.83 | |
| 100 x 60 x 4.50 | 10.5 | 7.07 | 200 x 120 x 10.00 | 45.1 | 31.62 | |
| 100 x 60 x 5.60 | 12.9 | 8.68 | 200 x 120 x 12.50 | 54.7 | 38.87 | |
| 100 x 60 x 6.30 | 13.5 | 9.09 | 200 x 120 x 14.20 | 60.9 | 43.64 | |
| 100 x 60 x 7.10 | 15.9 | 10.7 | 220 x 80 x 6.00 | 26.816 | 18.02 | |
| 100 x 60 x 8.80 | 19.2 | 12.92 | 220 x 120 x 6.30 | 31.6 | 21.27 | |
| 100 x 80 x 6.3 | 16.37 | 11.02 | 220 x 120 x 8.00 | 39.4 | 26.52 | |
| 110 x 60 x 3.60 | 9.05 | 6.09 | 220 x 120 x 10.00 | 46.2 | 31.09 | |
| 110 x 60 x 4.50 | 11.1 | 7.47 | 220 x 120 x 12.50 | 58.7 | 39.51 | |
| 110 x 60 x 5.60 | 13.6 | 9.15 | 220 x 120 x 14.20 | 65.4 | 44.01 | |
| 110 x 60 x 7.10 | 16.8 | 11.31 | 250 x 150 x 5.00 | 29.9 | 20.12 | |
| 110 x 60 x 8.80 | 20.1 | 13.53 | 250 x 150 x 6.30 | 37.3 | 25.1 | |
| 110 x 70 x 3.20 | 8.51 | 5.73 | 250 x 150 x 8.00 | 46.5 | 31.29 | |
| 110 x 70 x 4.00 | 10.8 | 7.27 | 250 x 150 x 10.00 | 56.3 | 37.89 | |
| 110 x 70 x 5.00 | 12.7 | 8.55 | 250 x 150 x 12.50 | 68.3 | 45.97 | |
| 110 x 70 x 6.30 | 15.5 | 10.43 | 260 x 140 x 6.30 | 37.5 | 25.23 | |
| 120 x 60 x 3.20 | 8.51 | 5.73 | 260 x 140 x 8.00 | 46.9 | 31.56 | |
| 120 x 60 x 4.00 | 10.6 | 7.13 | 260 x 140 x 10.00 | 57.6 | 38.76 | |
| 120 x 60 x 5.00 | 13 | 8.75 | 260 x 140 x 12.50 | 70.4 | 47.38 | |
| 120 x 60 x 6.30 | 16.1 | 10.84 | 260 x 140 x 14.20 | 78.8 | 53.03 | |
| 120 x 60 x 7.10 | 17.9 | 12.05 | 260 x 180 x 6.30 | 41.5 | 27.93 | |
| 120 x 60 x 8.80 | 21.5 | 14.47 | 260 x 180 x 8.00 | 52 | 35 | |
| 120 x 80 x 3.20 | 12.1 | 8.14 | 260 x 180 x 10.00 | 63.9 | 43 | |
| 120 x 80 x 6.30 | 17.5 | 11.78 | 260 x 180 x 12.50 | 78.3 | 52.7 | |
| 140 x 70 x 4.00 | 12.5 | 8.41 | 260 x 180 x 14.20 | 87.7 | 59.02 | |
| 140 x 70 x 5.00 | 15.4 | 10.36 | 300 x 100 x 5.00 | 30.268 | 20.34 | |
| 140 x 70 x 6.30 | 19 | 12.79 | 300 x 100 x 8.00 | 47.679 | 32.04 | |
| 140 x 70 x 7.10 | 21.2 | 14.27 | 300 x 100 x 10.00 | 58.979 | 39.63 | |
| 140 x 70 x 8.80 | 25.6 | 17.23 | 300 x 200 x 5.00 | 37.8 | 25.44 | |
| 140 x 80 x 3.20 | 10.5 | 7.07 | 300 x 200 x 6.30 | 47.1 | 31.7 | |
| 140 x 80 x 4.00 | 13.1 | 8.82 | 300 x 200 x 8.00 | 59.1 | 39.77 | |
| 140 x 80 x 5.00 | 16.2 | 10.9 | 300 x 200 x 10.00 | 72 | 48.46 | |
| 140 x 80 x 6.30 | 20 | 13.46 | 300 x 200 x 12.00 | 88 | 59.22 | |
| 140 x 80 x 8.00 | 24.8 | 16.69 | ||||
| 140 x 80 x 10.00 | 30.2 | 20.32 | ||||
| 150 x 100 x 3.20 | 12 | 8.08 | ||||
| 150 x 100 x 4.00 | 14.9 | 10.03 | ||||
Maemo le Kereiti
ASTM A500 Sehlopha sa B, ASTM A513 (1020-1026), ASTM A36 (A36), EN 10210:S235, S355, S235JRH, S355J2H, S355NH, EN 10219:S235, S35JRH S35JRH S3555, S3555H S275J2H, S355J0H, S355J2H.
| Sebopeho sa lik'hemik'hale saliphaephe tse sekwere le tse khutlonnetsepathepa | |||||
| Sehlopha | karolo | C | Mn | P | S |
| ASTM A500 Gr.b | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
| EN10027/1 | C% max (Boima bo Tloaelehileng(mm) | Si% max | Mn% max | P% e phahameng | S% e phahameng | N% e phahameng | |
| le IC 10 | ≤ 40 | ||||||
| S235JRH | 0.17 | 0.2 | - | 1.4 | 0.045 | 0.045 | 0.009 |
| S275JOH | 0.2 | 0.22 | - | 1.5 | 0.04 | 0.04 | 0.009 |
| S275J2H | 0.2 | 0.22 | - | 1.5 | 0.035 | 0.035 | - |
| S355JOH | 0.22 | 0.22 | 0.55 | 1.6 | 0.04 | 0.04 | 0.009 |
| S355J2H | 0.22 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | - |
| Thepa ea mechini ea thepa | |||
| Sehlopha | Matla a Tekanyo | Matla a tšepe | Ho lelefatsa |
| A500.Gr.b | 46 ksi | 58 ksi | 23% |
| A513.GR.B | 72 ksi | 87 ksi | 10% |
| Tloaelo | Matla a Tekanyo | Matla a tšepe | Bolelele bo bonyenyane | Thepa ea bonyane lekholong | ||||||||
| Acc.to EN10027/1 le IC 10 | Acc.to EN10027/2 | Tloaelo ea WTmm | Tloaelo ea WTmm | Longit. | Sefapano | Teko ea mocheso°C | Boleng bo tloaelehileng ba tshusumetso e nyane | |||||
| ≤16 | >6 | >40 | <3 | ≤3≤65 | Tloaelo ea WTmm | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| S275JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| S355JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
| Litlhaloso tse lekanang | ||||
| EN 10210-1 | NF A 49501 NF A 35501 | DIN 17100 DIN 17123/4/5 | BS 4360 | UNITE 7806 |
| S235JRH | E 24-2 | St 37.2 | – | Fe 360 B |
| S275JOH | E 28-3 | St 44.3 U | 43 C | Fe 430 C |
| S275J2H | E 28-4 | St 44.3 N | 43 D | Fe 430 D |
| S355JOH | E 36-3 | St 52.3 U | 50 C | Fe 510 C |
| S355J2H | E 36-4 | St 52.3 N | 50 D | Fe 510 D |
| S275NH | – | St E 285 N | – | – |
| S275NLH | – | TSt E 285 N | 43 EE | – |
| S355NH | E 355 R | St E 355 N | – | – |
| S355NLH | – | TSt E 355 N | 50 EE | – |
| S460NH | E 460 R | St E 460 N | – | – |
| S460NLH | – | TSt E 460 N | 55 EE | – |
Taolo ea Boleng
Tlhahlobo ea Lisebelisoa tse Tala, Tlhahlobo ea Lik'hemik'hale, Teko ea Mechanical, Tlhahlobo ea Pono, Teko ea Khatello, Tlhahlobo ea Tekanyo, Teko ea Kobeha, Teko ea ho Fokotsa, Teko ea Tšusumetso, Teko ea DWT, Teko ea NDT, Teko ea Hydrostatic, Teko ea ho Tiea…..
Ho tšoaea, ho penta pele ho pepa.
Ho paka le ho Romela
Mokhoa oa ho paka liphaephe tsa tšepe o kenyelletsa ho hloekisa, ho li hlopha ka lihlopha, ho li phuthela, ho li kopanya, ho li tiisa, ho li ngola, ho li kenya ka har'a liphaephe (haeba ho hlokahala), ho li kenya ka har'a lijana, ho li beha ka har'a liphaephe, ho li koala, ho li tsamaisa le ho li pakolla. Mefuta e fapaneng ea liphaephe tsa tšepe le li-fittings tse nang le mekhoa e fapaneng ea ho li paka. Ts'ebetso ena e felletseng e netefatsa hore liphaephe tsa tšepe lia romelloa le ho fihla moo li eang teng li le boemong bo botle, li loketse ts'ebeliso ea tsona e reriloeng.
Tšebeliso le Tšebeliso
Liphaephe tsa tšepe li sebetsa e le mokokotlo oa boenjiniere ba indasteri le ba sechaba ba sejoale-joale, li tšehetsa mefuta e mengata ea lits'ebetso tse tlatsetsang nts'etsopele ea lichaba le moruo lefatšeng ka bophara.
Liphaephe tsa tšepe le lisebelisoa tseo re li hlahisitseng Womic Steel li sebelisoa haholo bakeng sa peterole, khase, mafura le liphaephe tsa metsi, liphaephe tsa leoatle le tsa kaho, ho cheka, merero ea kaho ea tšepe, ho bokella le borokho, hape le liphaephe tsa tšepe tse nepahetseng bakeng sa tlhahiso ea li-roller tsa conveyor, jj.











