Khoasolla Litlhaloso le Litekanyo tsa morao-rao tsa ASTM W beam pdf
ASTM A572-50 Libalaka tse Pharaletseng tsa Flange Moetsi oa Libalaka tsa Tšepe tse Matla a Phahameng
| Lebitso la Sehlahisoa | H Beam, H Channel, Tšepe e bōpehileng joaloka H, Karolo ea H, Profaele ea H, H Bar |
| E tloaelehileng | BS, EN, GB, AISI, ASTM, DIN, JIS. |
| Thepa | Q235B, Q345B, SS400, SM490, A36, A572, S235, S355, jj. |
| Tekanyo | 100 x 100 x 6 x 8 - 900 x 300 x 16 x 28 mm |
| Theknoloji | E phuthoa ka ho Chesa, e Welded. |
| Bokaholimo | E ntšo, e nang le galvanized, e nang le galvanized e chesang. |
| Bolelele | 6M, 9M, 12M, bolelele bo bong bo ka fetoloa. |
| Mohlala | Sampole ea mahala. |
| Melao ea Khoebo | FOB, CIF, CFR, EXW |
| Melao ea Tefo | 30% + 70% TT, 100% LC ha e bonoa, tse ling li ka buisanoa. |
| Nako ea thomello | Matsatsing a 7. |
| Sehlopha | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cu (%) |
| ASTM A36 | ≤0.26 | 0.80–1.20 | ≤0.40 | ≤0.040 | ≤0.050 | ≥0.20 (ha ho hlokahale) |
| ASTM A572 Kereiti ea 50 | ≤0.23 | ≤1.35 | 0.15–0.40 | ≤0.040 | ≤0.050 | ≤0.40 |
| ASTM A992 | ≤0.23 | 0.50–1.50 | ≤0.40 | ≤0.035 | ≤0.045 | ≤0.60 |
| Sehlopha | Matla a Tekanyo | Matla a tšepe | Ho lelefatsa |
| ASTM A36 | ≥250 MPa (36 ksi) | 400–550 MPa | ≥20% |
| ASTM A572 Kereiti ea 50 | ≥345 MPa (50 ksi) | 450–620 MPa | ≥18% |
| ASTM A992 | ≥345 MPa (50 ksi) | 450–650 MPa | ≥18% |
| Tlhophiso | Botebo h (ka hare) | Bophara ba w (ka hare) | Botenya ba webe (ka hare) | Sebaka sa Karolo (ka hare ho ²) | Boima (lb/ft) | Ix (ka hare) | Iy (ka hare) | Bophahamo (ka hare) | Wy (ka hare) |
|---|---|---|---|---|---|---|---|---|---|
| Bophara ba 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| Bophara ba 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| Bophara ba 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| Bophara ba 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| Bophara ba 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| Bophara ba 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| Bophara ba 6 × 20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| Bophara ba 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| Bophara ba 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| Bophara ba 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| Bophara ba 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| Bophara ba 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| Bophara ba 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| Bophara ba 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| Bophara ba 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| Bophara ba 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| Bophara ba 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| Bophara ba 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| Bophara ba 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| Bophara ba 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| Bophara ba 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| Bophara ba 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| Bophara ba 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| Bophara ba 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| Bophara ba 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| Bophara ba 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| Bophara ba 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| Bophara ba 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| Bophara ba 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| Bophara ba 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| Bophara ba 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| Bophara ba 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| Bophara ba 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| Bophara ba 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| Bophara ba 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| Bophara ba 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| Bophara ba 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| Bophara ba 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| Bophara ba 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Tobetsa Konopo e ka ho le letona
1. Meaho ea Tšepe ea Meaho:
E sebelisoa hangata mehahong ea khoebo, mehahong e meholo, le mehahong e seng e entsoe esale pele ka lebaka la matla a eona a phahameng, ho tšoarella le ts'ebetso e sebetsang ea kaho.
2. Meaho ea Liindasteri le Matlo a Bolulo:
E fana ka tšehetso e tšepahalang ea meaho bakeng sa lifeme, mehaho ea polokelo le litsi tsa thepa, e nolofalletsang meralo e meholo le ts'ebetso ea nako e telele.
3. Diporojeke tsa Borokho le Meralo ya Motheo:
E sebelisoa meahong ea borokho le lits'ebetsong tsa meralo ea motheo ka lebaka la bokhoni ba eona bo phahameng ba mojaro, botsitso bo botle, le ho hanyetsa khatello ea maikutlo ka matla.
4. Mechini le Meaho ea Tšehetso:
E loketse metheo ea lisebelisoa, liforomo tsa ho sebetsa, le liforeimi tsa tšehetso ea indasteri, tse fanang ka matla a tšepahalang le polokeho ea sebopeho.
1. Re na le liofisi tsa makala Guatemala le United States, tšehetso ea Sepanishe e fumaneha
2. Phihlelo ea lilemo tse fetang 15 ea ho romela kantle ho naha tšepe
3. Lithane tse 5,000 tsa W Beam li teng polokelong ea thepa
4. Sehlopha se seng le se seng sa liprofaele se hlahlojoa ke SGS
Libalaka tse Pharaletseng tsa ASTM A572-50 li phuthetsoe ka hloko ho netefatsa hore li tsamaisoa ka mokhoa o sireletsehileng le ho fokotsa tšenyo nakong ea ho sebetsana le tsona. Libalaka hangata li tlamelloa ka lithapo tsa tšepe tse matla haholo, tse ngotsoeng ka tlhahisoleseling ea sehlahisoa, 'me li sirelelitsoe ho latela maemo a machaba a ho romella thepa.
Bakeng sa thomello e telele ea thepa e romeloang kantle ho naha, re fana kadikgetho tsa ho tsamaisa setshelo, ho roba boholo ba sekepe, le ho tsamaisa sekepe se seholoho latela ditlhoko tsa projeke. Thomello ka nngwe e tla le ditokomane tse felletseng, ho kenyeletswaLitifikeiti tsa Teko ea Mill (MTC), manane a ho paka, li-invoice tsa khoebo, le litlaleho tsa tlhahloboho tšehetsa ho tlosoa ha thepa le ho romelloa ha thepa ka mokhoa o boreleli lefatšeng ka bophara.
P1: MOQ ea hau (Bongata bo fokolang ba odara) ke bokae?
MOQ ea rona ke lithane tse 25. Leha ho le joalo, re amohela liodara tsa liteko bakeng sa bareki ba bacha. Ka kopo ikopanye le rona bakeng sa boholo le bongata bo itseng.
P2: Nako ea ho tlisa ke efe?
Hangata matsatsi a mosebetsi a 7-15 kamora ho fumana depositi. Bakeng sa boholo ba setoko, thomello e ka hlophisoa matsatsing a 3-5.
P3: Le fana ka likereiti le maemo afe?
Re fana ka SPCC, DC01, Q195, ST12 le tse ling, ho latela maemo a JIS G3141, EN 10130, ASTM A1008. Haeba o hloka limaraka tse ling, ikopanye le rona bakeng sa ho fumaneha.
P4: U netefatsa taolo ea boleng joang?
Re etsa tlhahlobo ea 100% pele re e tlisa, 'me re tšehetsa litlhahlobo tsa batho ba bang (SGS, BV, TÜV) ha li kopuoa. Litifikeiti tsa teko ea fektheri (MTC) li fanoa bakeng sa sehlopha se seng le se seng.
P5: Mokhoa oa hau oa ho paka ke ofe? Na tšepe e tla rusa nakong ea thomello?
Likhoele/maqephe ohle a tletse pampiri e thibelang mafome + tšireletso ea bohale + lebanta la tšepe + phutheloana e sa keneleng metsi + pallet ea lepolanka ho netefatsa tšireletso e loketseng ho sesa. Re boetse re sebelisa oli e sa senyeheng mafome haeba ho hlokahala.












