| Daim Ntawv Qhia Loj ntawm Cov Yeeb Nkab Hlau Round | |||||||||
| DN | OD | OD (hli) | ASTM A53 GRA / B | ASTM A795 GRA / B | BS1387 EN10255 | ||||
| SCH10S | STD SCH40 | SCH10 | SCH30 SCH40 | TEJ | Nruab Nrab | HNYAV | |||
| MM | INCH | MM | (hli) | (hli) | (hli) | (hli) | (hli) | (hli) | (hli) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | - | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 los yog 76 | 3.05 | 5.16 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.05 | 5.49 | - | - | - |
| 80 | 3” | 88.9 | 3.05 | 5.74 | 3.05 | 5.74 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 los yog 165 | 3.4 | 7.11 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | 4.78 | 7.04 | - | - | - |
| 250 | 10” | 273.1 | 4.19 | 9.27 | 4.78 | 7.8 | - | - | - |
| Daim Ntawv Qhia Loj ntawm Cov Yeeb Nkab Hlau Square thiab Rectangular | ||||
| Tshooj Hollow Square | Lub voos xwmfab Hollow Seem | Qhov tuab | ||
| 20 * 20 25 * 25 30 * 30 | 20 * 40 30 * 40 | 1.2-3.0 | ||
| 40 * 40 50 * 50 | 30 * 50 25 * 50 30 * 60 40 * 60 | 1.2-4.75 | ||
| 60 * 60 | 50 * 70 40 * 80 | 1.2-5.75 | ||
| 70 * 70 80 * 80 75 * 75 90 * 90 100 * 100 | 60 * 80 50 * 80 100 * 40 120 * 80 | 1.5-5.75 | ||
| 120 * 120 140 * 140 150 * 150 | 160 * 80 100 * 150 140 * 80 100 * 180 200 * 100 | 2.5-10.0 | ||
| 160 * 160 180 * 180 200 * 200 | 200 * 150 250 * 150 | 3.5-12.0 | ||
| 250 * 250 300 * 300 400 * 200 350 * 350 350 * 300 | 250 * 200 300 * 200 350 * 200 350 * 250 450 * 250 400 * 300 500 * 200 | 4.5-15.75 | ||
| 400 * 400 280 * 280 450 * 300 450 * 200 | 400 * 350 400 * 250 500 * 250 500 * 300 400 * 600 | 5.0-20.0 | ||
| Cov Yeeb Nkab Hlau Txias Dov Sab Nraud | |||
| Seem puag ncig | Seem plaub fab | Seem plaub fab | Seem Oval |
| 11.8, 13, 14, 15, 16, 17.5, 18, 19 | 10x10, 12x12, 15x15, 16x16, 17x17, 18x18, 19x19 | 6x10, 8x16, 8x18, 10x18, 10x20, 10x22, 10x30, 11x21.5, 11.6x17.8, 12x14, 12x34, 12.3x25.4, 13x23, 13x38, 14x20, 14x42, 15x30, 15x65, 15x88, 15.5x35.5, 16x16, 16x32, 17.5x15.5, 17x37, 19x38, 20x30, 20x40, 25x38, 25x30, 25x40, 25x50, 27x40, 30x40, 30x50, 30x60, 30x70, 30x90, 35x78, 40x50, 38x75, 40x60, 45x75, 40x80, 50x100 | 9.5x17, 10x18, 10x20, 10x22.5, 11x21.5, 11.6x17.8, 14x24, 12x23, 12x40, 13.5x43.5, 14x42, 14x50, 15.2x23.2, 15x30, 15x22, 16x35, 15.5x25.5, 16x45, 20x28, 20x38, 20x40, 24.6x46, 25x50, 30x60, 31.5x53, 10x30 |
| 20, 21, 22, 23, 24, 25, 26, 27, 27.5, 28, 28.6, 29 | 20x20, 21x21, 22x22, 24x24, 25x25, 25.4x25.4, 28x28, 28.6x28.6 | ||
| 30, 31, 32, 33.5, 34, 35, 36, 37, 38 | 30 x 30, 32 x 32, 35 x 35, 37 x 37, 38 x 38 | ||
| 40, 42, 43, 44, 45, 47, 48, 49 | 40x40, 45x45, 48x48 | ||
| 50, 50.8, 54, 57, 58 | 50x50, 58x58 | ||
| 60, 63, 65, 68, 69 | 60x60 | ||
| 70, 73, 75, 76 | 73x73, 75x75 | ||
| Lub Coupler | Hom Txheem | Hom Khoom Siv Tes Ua | Txoj kab uas hla sab nraud |
| ob chav txuas | Askiv (BS) | Tso Forged | 48.3 hli |
| lub coupler tig tau | Askiv (BS) | Tso Forged | 48.3 hli |
| putlog coupler | Askiv (BS) | Tso Forged | 48.3 hli |
| girder coupler | Askiv (BS) | Tso Forged | 48.3 hli |
| swivel girder coupler | Askiv (BS) | Tso Forged | 48.3 hli |
| borad tuav coupler | Askiv (BS) | Tso Forged | 48.3 hli |
| ib nrab txuas | Askiv (BS) | Tso Forged | 48.3 hli |
| lub tes tsho txuas | Askiv (BS) | Tso Forged | 48.3 hli |
| sab hauv jiont pin coupler | Askiv (BS) | Tso Forged | 48.3 hli |
| tus txuas ntaiv | Askiv (BS) | nias | 48.3 hli |
| limpet coupler | Askiv (BS) | nias | 48.3 hli |
| ob chav txuas | Askiv (BS) | nias | 48.3 hli |
| lub coupler tig tau | Askiv (BS) | nias | 48.3 hli |
| putlog coupler | Askiv (BS) | nias | 48.3 hli |
| borad tuav coupler | Askiv (BS) | nias | 48.3 hli |
| ib nrab txuas | Askiv (BS) | nias | 48.3 hli |
| lub tes tsho txuas | Askiv (BS) | nias | 48.3 hli |
| sab hauv jiont pin coupler | Askiv (BS) | nias | 48.3 hli |
| ob lub txuas 110° | JIS | nias | 48.6 hli |
| ob chav txuas 60 * 60 | JIS | nias | 60 hli |
| lub coupler tig tau 110° | JIS | nias | 48.6 hli |
| lub tshuab txuas sib hloov 48 * 60 | JIS | nias | 48.6 * 60.5 hli |
| lub teeb clamp | JIS | nias | 48.6 hli |
| sab hauv jiont pin coupler | JIS | nias | 48.6 hli |
| ob lub txuas 90 ° | Kauslim Teb | nias | 48.6 hli |
| lub coupler tig 90 ° | Kauslim Teb | nias | 48.6 hli |
| ob chav txuas | German | Tso Forged | 48.3 hli |
| lub coupler tig tau | German | Tso Forged | 48.3 hli |
| ob chav txuas | Italian | nias | 48.3 hli |
| lub coupler tig tau | Italian | nias | 48.3 hli |
| Kho tau Spanish Hom Hlau Prop | ||||
| Qhov Siab Kho Tau | Sab Hauv Lub Raj Mis OD | Sab Nraud Raj OD | Lub raj tuab | Kev Kho Mob Nto |
| (hli) | (hli) | (hli) | (hli) | |
| 600-1100 | 40 | 48 | 1.4-2.5 | Hmoov Txheej / Hluav Taws Xob Galvanized / Ua Ntej Galvanized / Kub Dip Galvanized |
| 800-1400 | 40 | 48 | 1.4-2.5 | |
| 1600-2900 | 40 | 48 | 1.4-2.5 | |
| 1800-3200 | 40 | 48 | 1.4-2.5 | |
| 2000-3600 | 40 | 48 | 1.4-2.5 | |
| 2200-4000 | 40 | 48 | 1.4-2.5 | |
| Kho tau Middle East Hom Hlau Prop | ||||
| Qhov Siab Kho Tau | Sab Hauv Lub Raj Mis OD | Sab Nraud Raj OD | Lub raj tuab | Kev Kho Mob Nto |
| (hli) | (hli) | (hli) | (hli) | |
| 1600-2900 | 48 | 60 | 1.4-4.0 | Hmoov Txheej / Hluav Taws Xob Galvanized / Ua Ntej Galvanized / Kub Dip Galvanized |
| 1800-3200 | 48 | 60 | 1.4-4.0 | |
| 2000-3600 | 48 | 60 | 1.4-4.0 | |
| 2200-4000 | 48 | 60 | 1.4-4.0 | |
| 2800-5000 | 48 | 60 | 1.4-4.0 | |
| 3500-6000 | 48 | 60 | 1.4-4.0 | |
| Kho tau Italian Hom Hlau Prop | ||||
| Qhov Siab Kho Tau | Sab Hauv Lub Raj Mis OD | Sab Nraud Raj OD | Lub raj tuab | Kev Kho Mob Nto |
| (hli) | (hli) | (hli) | (hli) | |
| 1600-2900 | 48 | 56 | 1.4-2.5 | Hmoov Txheej / Hluav Taws Xob Galvanized / Ua Ntej Galvanized / Kub Dip Galvanized |
| 1800-3200 | 48 | 56 | 1.4-2.5 | |
| 2000-3600 | 48 | 56 | 1.4-2.5 | |
| 2200-4000 | 48 | 56 | 1.4-2.5 | |
| Hnyav Duty Cast Nut Steel Prop | ||||
| Qhov Siab Kho Tau | Lub raj sab nraud | Sab Hauv Raj | Sab saum toj & Pem Hauv Ntej Phaj | Qhov Hnyav ntawm Chav |
| (hli) | (hli) | (hli) | (hli) | (kg/ib) |
| 1700-3000 | 60 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 8.5 |
| 2000-3600 | 60 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 9.7 |
| 2200-4000 | 60 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 10.7 |
| Nruab Nrab Lub Luag Haujlwm Khob Txiv Ntseej Hlau Prop | ||||
| Qhov Siab Kho Tau | Lub raj sab nraud | Sab Hauv Raj | Sab saum toj & Pem Hauv Ntej Phaj | Qhov Hnyav ntawm Chav |
| (hli) | (hli) | (hli) | (hli) | (kg/ib) |
| 1700-3000 | 56 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 8.8 |
| 2000-3600 | 56 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 10.3 |
| 2200-4000 | 56 x 1.8 | 48 x 1.8 | 120 x 120 x 4 | 11 |
| Lub Teeb Haujlwm Khob Txiv Ntseej Hlau Prop | ||||
| Qhov Siab Kho Tau | Lub raj sab nraud | Sab Hauv Raj | Sab saum toj & Pem Hauv Ntej Phaj | Qhov Hnyav ntawm Chav |
| (hli) | (hli) | (hli) | (hli) | (kg/ib) |
| 1700 - 3000 | 48 x 1.8 | 40 x 1.8 | 120 x 120 x 4 | 7.5 |
| 2000 - 3600 | 48 x 1.8 | 40 x 1.8 | 120 x 120 x 4 | 8.5 |
| 2200 - 4000 | 48 x 1.8 | 40 x 1.8 | 120 x 120 x 4 | 9.4 |
| Kev sib dhos | Txoj kab uas hla | Qhov tuab | Ntev | Txhawb Nqa Qhov Siab |
| (hli) | (hli) | (hli) | (hli) | |
| Lub hauv paus txhawb nqa | 60 | 5 | 137 | 680 los yog 800 |
| Lub Rooj Ntev Ruaj Khoov | 30 | 8 | 325 | |
| Lub Pedestal uas tshem tau | 30 | 8 | 334 | |
| Cov Yeeb Nkab Qhwv | 32 | 1.8 | 462 | |
| Yeeb Nkab Nrog Hook | 48 | 3 | 80 | |
| Nuv ntses | 60 | 6 | 225 | |
| Txhawb Nqa Ceg | 25 | 1.8 | 1015 | |
| Ceg Ruaj Khoov | 25 | 1.8 | 1005 | |
| Kev Kho Mob Nto | Pleev xim los yog Electro Galvanized | |||
Raws li koj qhov kev thov tshwj xeeb, kev ua tiav, kev kho kom haum, ntim khoom, kev thauj mus los, rau koj txoj kev thaj yeeb nyab xeeb.
Tom qab kos npe rau daim ntawv cog lus thiab them nyiaj tiav lawm, peb paub tseeb tias lub sijhawm xa khoom yuav yog 100% raws li daim ntawv cog lus tshwj tsis yog muaj xwm txheej ceev (kev puas tsuaj ntuj tsim, cov cai hauv tebchaws, thiab lwm yam).