De lege temperatuer naadleaze stielen piipkin wurkje yn 'e ekstreem kâlde omjouwing fan - 45 ~ - 195 ℃. It treflike foardiel fan lege temperatuer naadleaze stielen piip is dat it kin wurkje yn in heul lege omjouwing, wat net te fergelykjen is meigewoane naadleaze stielen piip. De lege temperatuer seamless stielen piip hat goede sterkte en lege-temperatuer taaiens, en wurdt in soad brûkt yn de produksje fan lege-temperatuer apparatuer yn petroleum, gemyske, meststof en oare yndustry mei in wurk temperatuer fan -45 ~ - 195 ℃. Mei de ûntwikkeling fan relevante yndustry binne de easken foar materialen net allinich beheind ta basiseasken lykas meganyske eigenskippen en weldingeigenskippen, mar ek de easken foar H2S-korrosjebestriding fan buizen mei lege temperatuer.
Lege temperatuer naadleaze stielen piip is fan tapassing op pipeline engineering yn lege temperatuer omjouwing. D'r binne twa prosessen: kâld tekenjen en hjitrollen. Ut it perspektyf fan stielen ûntwerp, de steelmaking, rolling, waarmte behanneling en oare prosessen fan lege-temperatuer seamless stielen piip moatte wurde strang kontrolearre om te soargjen dat lege-temperatuer seamless stielen piip hat goede sterkte, taaiens en corrosie ferset. Foar de technyske easken fan lege temperatuer seamless stielen piip, de produksje organisaasje en produksje kosten fan de stielen piip moatte wiidweidich beskôge wurde. De gearstalling ûntwerp fan lege temperatuer naadleaze stielen piip moat soargje dat it produkt hat passende sterkte, hege lege temperatuer taaiens, en handige waarmte behanneling proses Goede weldability en ferset tsjin wetterstof-induzearre cracking.
Executive standert fan lege temperatuer naadleaze stielen piip ASTM A333 - Naadleaze en laske stielen piip foar tsjinst mei lege temperatuer
Bewurking
Kâld tekenjen en waarm rollen
Produkt materiaal
| Standert nûmer en haaddoel | Lege temperatuer stielen piip klasse | Heat behanneling systeem fan lege-temperatuer stielen piip | dikte/mm | Tensile test fan lege temperatuer stielen piip | ynfloed test | hurdens | ||||
| σb /MPa | σs /MPa ≥ | δ5 /% ≥ | Φ /% ≥ | toets /°C | Akv /J ≥ | HB≤ | ||||
| ASME Naadleaze en laske nominale buizen foar lege temperatuer | SA333Gr.1 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥380 | 205 | 35 | ? | -45 | 18 | ? |
| SA333Gr.3 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥450 | 240 | 30 | ? | -100 | 18 | ? | |
| SA333Gr.6 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥415 | 240 | 30 | ? | -45 | 18 | ? | |
| SA333Gr.7 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥450 | 240 | 30 | ? | -75 | 18 | ? | |
| SA333Gr.8 | Earste kear: quenching (800 ° C ± 15 ° C) + tempering (565 ~ 605 ° C) De twadde kear: (900 ° C ± 15 ° C) lucht koeling + (790 ° C ± 15 ° C) lucht koeling + (565 ~ 605 ° C) Lucht koeling as wetter quenching | ? | ≥690 | 515 | 22 | ? | -195 | ? | ? | |
| SA333Gr.9 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥435 | 315 | 28 | ? | -75 | 18 | ? | |
| ASME Naadleaze en laske koalstof en alloy stielen buizen foar lege temperatuer tsjinst | SA333Gr.1 | ≥845 °CNormalisaasje, luchtkoeling | ? | 380≥ | 205 | 35 | ? | -45 | 18 | ? |
| SA333Gr.3 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥450 | 240 | 30 | ? | -100 | 18 | ? | |
| SA333Gr.6 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥415 | 240 | 30 | ? | -45 | 18 | ? | |
| SA333Gr.7 | ≥845 °CNormalisaasje, luchtkoeling | ? | ≥450 | 240 | 30 | ? | -75 | 18 | ? | |
| SA333Gr.8 | Earste kear: quench (800 ° C ± 15 ° C) + tempering (565 ~ 605 ° C) De twadde kear: (900 ° C ± 15 ° C) Luchtkoeling + (790 ° C ± 15 ° C) Luchtkoeling + (565 ~ 605 ° C) Luchtkoeling as wetterdoarp | ? | ≥690 | 520 | 22 | ? | -195 | 18 | ? | |
Impact temperatuer:
| peil | Minimum impact test temperatuer | |
| ℉ | ℃ | |
| 16 MnDG | -- | -45 |
| 10 MnDG | -- | -45 |
| 09 DG | -- | -45 |
| 09Mn2VDG | -- | -70 |
| 06Ni3MoDG | -- | -100 |
| A333 Klasse 1 | -50 | -45 |
| A333 Klasse 3 | -150 | -100 |
| A333 Klasse 4 | -150 | -100 |
| A333 Klasse 6 | -50 | -45 |
| A333 Grade 7 | -100 | -75 |
| A333 Grade 8 | -320 | -195 |
| A333 Grade 9 | -100 | -75 |
| A333 Grade 10 | -75 | -60 |
| A333 Grade 11 | -- | -- |
Meganyske eigenskippen:
| standert | Merk | treksterkte （Mpa） | opbringst sterkte (Mpa) | ferlinging (%) | |
| portret | dwers | ||||
| GB/T1898 -2003 | 16 MnDG | 490-665 | ≥325 | ≥30 | -- |
| 10 MnDG | ≥400 | ≥240 | ≥35 | -- | |
| 09 DG | ≥385 | ≥210 | ≥35 | -- | |
| 09Mn2VDG | ≥450 | ≥300 | ≥30 | -- | |
| 06Ni3MoDG | ≥455 | ≥250 | ≥30 | -- | |
| ASTM A333 | Grade 1 | ≥380 | ≥205 | ≥35 | ≥25 |
| Grade 3 | ≥450 | ≥240 | ≥30 | ≥20 | |
| Grade 4 | ≥415 | ≥240 | ≥30 | ≥16,5 | |
| Grade 6 | ≥415 | ≥240 | ≥30 | ≥16,5 | |
| Grade 7 | ≥450 | ≥240 | ≥30 | ≥22 | |
| Grade 8 | ≥690 | ≥515 | ≥22 | -- | |
| Grade 9 | ≥435 | ≥315 | ≥28 | -- | |
| Grade 10 | ≥550 | ≥450 | ≥22 | -- | |
| Klasse 11 | ≥450 | ≥240 | ≥18 | -- |
Gemyske gearstalling:
| standert | Merk | gemyske gearstalling (%) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | Al | ||
| GB/T18984 -2003 | 16 MnDG | 0,12-0,20 | 0,20-0,55 | 1,20-1,60 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | -- | -- |
| 10 MnDG | ≤0.13 | 0,17-0,37 | ≤1.35 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | ≤0,07 | -- | |
| 09 DG | ≤0.12 | 0,17-0,37 | ≤0,95 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | ≤0,07 | -- | |
| 09Mn2VDG | ≤0.12 | 0,17-0,37 | ≤1,85 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | ≤0.12 | -- | |
| 06Ni3MoDG | ≤0,08 | 0,17-0,37 | ≤0,85 | ≤0,025 | ≤0,025 | -- | 2,5-3,7 | -- | 0.15-0.30 | ≤0,05 | -- | |
| ASTM A333 | Grade 1 | ≤0,30 | -- | 0,40-1,06 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | -- | -- |
| Grade 3 | ≤0,19 | 0,18-0,37 | 0,31-0,64 | ≤0,025 | ≤0,025 | -- | 3.18-3.82 | -- | -- | -- | -- | |
| Grade 4 | ≤0.12 | 0,18-0,37 | 0,50-1,05 | ≤0,025 | ≤0,025 | 0.44-1.01 | 0,47-0,98 | 0,40-0,75 | -- | -- | 0,04-0,30 | |
| Grade 6 | ≤0,30 | ≥0.10 | 0,29-1,06 | ≤0,025 | ≤0,025 | -- | -- | -- | -- | -- | -- | |
| Grade 7 | ≤0,19 | 0,13-0,32 | ≤0,90 | ≤0,025 | ≤0,025 | -- | 2.03-2.57 | -- | -- | -- | -- | |
| Grade 8 | ≤0.13 | 0,13-0,32 | ≤0,90 | ≤0,025 | ≤0,025 | -- | 8.40-9.60 | -- | -- | -- | -- | |
| Grade 9 | ≤0,20 | -- | 0,40-1,06 | ≤0,025 | ≤0,025 | -- | 1,60-2,24 | 0,75-1,25 | -- | -- | -- | |
| Grade 10 | ≤0,20 | 0,10-0,35 | 1.15-1.50 | ≤0,030 | ≤0,015 | ≤0,15 | ≤0,25 | ≤0,015 | ≤0,50 | ≤0.12 | ≤0,06 | |
| Klasse 11 | ≤0.10 | ≤0,035 | ≤0,60 | ≤0,025 | ≤0,025 | ≤0,50 | 35,0-37,0 | -- | ≤0,50 | -- | -- |
1.F: Hoe lang kin levering meitsje?
A: Foar stockprodukten, sil shipments meitsje yn 5- 7 dagen nei ûntfangst fan boarch of ûntfangst fan L / C; Foar produkten nedich nije produksje foar mienskiplike materialen, meitsje normaal ferstjoeringen yn 15-30 dagen; Foar produkten nedich nije produksje foar
spesjale en seldsume materialen, hawwe normaal 30-40 dagen nedich om ferstjoering te meitsjen.
2.F: Sil it testsertifikaat sertifisearre wurde neffens EN10210/EN10219?
A: Foar de nije produksje produkten net nedich fierdere cutting of ferwurkjen, sil foarsjen de Original Mill Test Certificate
sertifisearre neffens EN10204 3.1; foar de stock produkten en de produkten nedich cutting of fierdere ferwurking, sil útjaan Certificate of Quality op ús Company, It sil sjen litte de oarspronklike mûne namme en de orizjinele gegevens.
3.F: Sadree't de ûntfongen produkten fûn net foldogge oan 'e produkten dy't it kontrakt easket, wat sille jo dwaan?
A: Sadree't de ûntfongen produkten fûn net foldogge oan de produkten de kontraktlisten, by it ûntfangen fan de foto's en de offisjele dokuminten en gegevens fan jo kant, as bewiisd wurdt dat it net foldocht, sille wy it ferlies op 'e earste kear kompensearje.
4.F: Hoe lang is jo levertiid?
A: Algemien is it 5-10 dagen as it guod op foarried is. of it is 15-20 dagen as it guod net op foarried is, it is neffens kwantiteit.
5.F: Biede jo samples?
is it fergees of ekstra? A: Ja, wy koene de stekproef oanbiede en de kosten fan fracht net betelje.
6.F: Wat binne jo betellingsbetingsten?
A: Betelling <= 1000USD, 100% foarôf. Betelling>=1000USD, 30% T / T foarôf, lykwicht foar ferstjoering.
DIMENSJES FAN INCH STEEL BUIS
| OD (bûtendiameter) | muorre dikte | gewicht | ||||
| inch | millimeter. | ienheid | millimeter. | inch. | Kg/m. | Pûnen per foet. |
| 1/2" | 21.3 | 5S | 1.05 | 0.042 | 0.53 | 0.36 |
| 1/2" | 21.3 | 10S | 2.11 | 0.083 | 1.01 | 0.68 |
| 1/2" | 21.3 | STD-40 | 2.77 | 0.109 | 1.28 | 0.86 |
| 1/2" | 21.3 | XS-80 | 3.73 | 0.147 | 1.63 | 1.10 |
| 1/2" | 21.3 | 160 | 4.78 | 0.188 | 1.97 | 1.33 |
| 1/2" | 21.3 | XXS | 7.47 | 0.294 | 2.57 | 1.73 |
| 3/4" | 26.7 | 5S | 1.65 | 0.065 | 1.03 | 0.69 |
| 3/4" | 26.7 | 10S | 2.11 | 0.083 | 1.29 | 0.87 |
| 3/4" | 26.7 | STD-40 | 2.87 | 0.113 | 1.70 | 1.14 |
| 3/4" | 26.7 | XS-80 | 3.91 | 0.154 | 2.22 | 1.49 |
| 3/4" | 26.7 | 160 | 5.56 | 0.219 | 2.93 | 1.97 |
| 3/4" | 26.7 | XXS | 7.82 | 0.308 | 3.68 | 2.48 |
| 1” | 33.4 | 5S | 1.65 | 0.065 | 1.31 | 0.88 |
| 1” | 33.4 | 10S | 2.77 | 0.109 | 2.12 | 1.42 |
| 1” | 33.4 | STD-40 | 3.38 | 0.133 | 2.53 | 1.70 |
| 1” | 33.4 | XS-80 | 4.55 | 0.179 | 3.27 | 2.18 |
| 1” | 33.4 | 160 | 6.35 | 0.250 | 4.28 | 2.88 |
| 1” | 33.4 | XXS | 9.09 | 0.358 | 5.51 | 3.71 |
| 1 1/4" | 42.2 | 5S | 1.65 | 0.065 | 1.67 | 1.12 |
| 1 1/4" | 42.2 | 10S | 2.77 | 0.109 | 2.72 | 1.83 |
| 1 1/4" | 42.2 | STD-40 | 3.56 | 0.140 | 3.43 | 2.31 |
| 1 1/4" | 42.2 | XS-80 | 4.85 | 0.191 | 4.51 | 3.03 |
| 1 1/4" | 42.2 | 160 | 6.35 | 0.250 | 5.67 | 3.81 |
| 1 1/4" | 42.2 | XXS | 9.70 | 0.382 | 7.85 | 5.28 |
| 1 1/2" | 48,3 | 5S | 1.65 | 0.065 | 1.92 | 1.29 |
| 1 1/2" | 48,3 | 10S | 2.77 | 0.109 | 3.14 | 2.11 |
| 1 1/2" | 48,3 | STD-40 | 3.68 | 0.145 | 4.09 | 2.75 |
| 1 1/2" | 48,3 | XS-80 | 5.08 | 0.200 | 5.47 | 3.68 |
| 1 1/2" | 48,3 | 160 | 7.14 | 0.281 | 7.32 | 4.92 |
| 1 1/2" | 48,3 | XXS | 10.15 | 0.400 | 9.65 | 6.49 |
| 2” | 60,3 | 5S | 1.65 | 0.065 | 2.41 | 1.62 |
| 2” | 60,3 | 2.11 | 0.083 | 3.06 | 2.06 | |
| 2” | 60,3 | 10S | 2.77 | 0.109 | 3.97 | 2.67 |
| 2” | 60,3 | 3.18 | 0.125 | 4.52 | 3.04 | |
| 2” | 60,3 | STD-40 | 3.91 | 0.154 | 5.49 | 3.69 |
| 2” | 60,3 | XS-80 | 5.54 | 0.218 | 7.56 | 5.08 |
| 2” | 60,3 | 160 | 8.74 | 0.344 | 11.23 | 7.55 |
| 2” | 60,3 | XXS | 11.07 | 0.436 | 13.58 | 9.13 |
| 2 1/2" | 73,0 | 5S | 2.11 | 0.083 | 3.73 | 2.51 |
| 2 1/2" | 73,0 | 10S | 3.05 | 0.120 | 5.32 | 3.57 |
| 2 1/2" | 73,0 | 30 | 4.78 | 0.188 | 8.12 | 5.46 |
| 2 1/2" | 73,0 | STD-40 | 5.16 | 0.203 | 8.72 | 5.86 |
| 2 1/2" | 73,0 | XS-80 | 7.01 | 0.276 | 11.52 | 7.74 |
| 2 1/2" | 73,0 | 160 | 9.53 | 0.375 | 15.08 | 10.14 |
| 2 1/2" | 73,0 | XXS | 14.02 | 0.552 | 20.60 | 13.84 |
| 3” | 88,9 | 5S | 2.11 | 0.083 | 4.56 | 3.07 |
| 3” | 88,9 | 2.77 | 0.109 | 5.95 | 4.00 | |
| 3” | 88,9 | 10S | 3.05 | 0.120 | 6.52 | 4.38 |
| 3” | 88,9 | 3.18 | 0.125 | 6.79 | 4.56 | |
| 3” | 88,9 | 3.58 | 0.141 | 7.61 | 5.12 | |
| 3” | 88,9 | 3.96 | 0.156 | 8.38 | 5.63 | |
| 3” | 88,9 | STD-40 | 5.49 | 0.216 | 11.41 | 7.67 |
| 3” | 88,9 | XS-80 | 7.62 | 0.300 | 15.43 | 10.37 |
| 3” | 88,9 | 160 | 11.13 | 0.438 | 21.56 | 14.49 |
| 3” | 88,9 | XXS | 15.24 | 0.600 | 27.96 | 18.79 |
| 3 1/2" | 101.6 | 5S | 2.11 | 0.083 | 5.23 | 3.52 |
| 3 1/2" | 101.6 | 10S | 3.05 | 0.120 | 7.49 | 5.03 |
| 3 1/2" | 101.6 | 30 | 4.78 | 0.188 | 11.53 | 7.75 |
| 3 1/2" | 101.6 | STD-40 | 5.74 | 0.226 | 13.71 | 9.21 |
| 3 1/2" | 101.6 | XS-80 | 8.08 | 0.318 | 18.83 | 12.65 |
| 4” | 114.3 | 5S | 2.11 | 0.083 | 5,90 | 3.97 |
| 4” | 114.3 | 10S | 3.05 | 0.120 | 8.46 | 5.68 |
| 4” | 114.3 | 3.18 | 0.125 | 8.81 | 5.92 | |
| 4” | 114.3 | 3.96 | 0.156 | 10.89 | 7.32 | |
| 4” | 114.3 | 4.37 | 0.172 | 11.97 | 8.05 | |
| 4” | 114.3 | 4.78 | 0.188 | 13.04 | 8.76 | |
| 4” | 114.3 | 5.16 | 0.203 | 14.03 | 9.43 | |
| 4” | 114.3 | 5.56 | 0.219 | 15.06 | 10.62 | |
| 4” | 114.3 | STD-40 | 6.02 | 0.237 | 16.24 | 10.91 |
| 4” | 114.3 | 6.35 | 0.250 | 17.08 | 11.48 | |
| 4” | 114.3 | 7.14 | 0.281 | 19.06 | 12.81 | |
| 4” | 114.3 | 7.92 | 0.312 | 20.99 | 14.11 | |
| 4” | 114.3 | XS-80 | 8.56 | 0.337 | 22.55 | 15.15 |
| 4” | 114.3 | 120 | 11.13 | 0.438 | 28.61 | 19.23 |
| 4” | 114.3 | 160 | 13.49 | 0.531 | 33.88 | 22.77 |
| 4” | 114.3 | XXS | 17.12 | 0.674 | 41.45 | 27.85 |
| 5" | 141.3 | 3.96 | 0.156 | 13.55 | 9.11 | |
| 5" | 141.3 | 4.78 | 0.188 | 16.26 | 10.93 | |
| 5" | 141.3 | 5.56 | 0.219 | 18.80 | 12.63 | |
| 5" | 141.3 | STD-40 | 6.55 | 0.258 | 21.99 | 14.78 |
| 5" | 141.3 | 7.14 | 0.281 | 23.86 | 16.04 | |
| 5" | 141.3 | 7.92 | 0.312 | 26.32 | 17.69 | |
| 5" | 141.3 | XS-80 | 9.53 | 0.375 | 31.28 | 21.02 |
| 5" | 141.3 | 120 | 12.70 | 0.500 | 40.69 | 27.34 |
| 5" | 141.3 | 160 | 15.88 | 0.625 | 49.62 | 33.34 |
| 5" | 141.3 | XXS | 19.05 | 0.750 | 58.01 | 38.98 |
| 6” | 168,3 | 4.37 | 0.172 | 17.84 | 11.99 | |
| 6” | 168,3 | 4.78 | 0.188 | 19.47 | 13.09 | |
| 6” | 168,3 | 5.16 | 0.203 | 20.97 | 14.09 | |
| 6” | 168,3 | 5.56 | 0.219 | 22.54 | 15.15 | |
| 6” | 168,3 | 6.35 | 0.250 | 25.62 | 17.22 | |
| 6” | 168,3 | STD-40 | 7.11 | 0.280 | 28.55 | 19.19 |
| 6” | 168,3 | 7.92 | 0.312 | 31.64 | 21.26 | |
| 6” | 168,3 | 8.74 | 0.344 | 34.74 | 23.35 | |
| 6” | 168,3 | 9.53 | 0.375 | 37.69 | 25.33 | |
| 6” | 168,3 | XS-80 | 10.97 | 0.432 | 42.99 | 28.89 |
| 6” | 168,3 | 12.70 | 0.500 | 49.23 | 33.08 | |
| 6” | 168,3 | 120 | 14.27 | 0.562 | 54.75 | 36.79 |
| 6” | 168,3 | 15.88 | 0.625 | 60.30 | 40.52 | |
| 6” | 168,3 | 160 | 18.26 | 0.719 | 68.25 | 45.86 |
| 6” | 168,3 | 19.05 | 0.750 | 70.85 | 47.61 | |
| 6” | 168,3 | XXS | 21.95 | 0.864 | 80.02 | 53.77 |
| 6” | 168,3 | 22.23 | 0.875 | 80.87 | 54.34 | |
| 8” | 219.1 | 4.78 | 0.188 | 25.52 | 17.15 | |
| 8” | 219.1 | 5.16 | 0.203 | 27.50 | 18.48 | |
| 8” | 219.1 | 5.56 | 0.219 | 29.58 | 19.88 | |
| 8” | 219.1 | 20 | 6.35 | 0.250 | 33.65 | 22.61 |
| 8” | 219.1 | 30 | 7.04 | 0.277 | 37.19 | 24.99 |
| 8” | 219.1 | 7.92 | 0.312 | 41.66 | 28.00 | |
| 8” | 219.1 | STD-40 | 8.18 | 0.322 | 42.98 | 28.88 |
| 8” | 219.1 | 8.74 | 0.344 | 45,80 | 30.78 | |
| 8” | 219.1 | 9.53 | 0.375 | 49.75 | 33.43 | |
| 8” | 219.1 | 60 | 10.31 | 0.406 | 53.62 | 36.03 |
| 8” | 219.1 | 11.13 | 0.438 | 57.66 | 38.75 | |
| 8” | 219.1 | XS-80 | 12.70 | 0.500 | 65.30 | 43.88 |
| 8” | 219.1 | 14.27 | 0.562 | 72.81 | 48.93 | |
| 8” | 219.1 | 100 | 15.09 | 0.594 | 76.69 | 51.53 |
| 8” | 219.1 | 15.88 | 0.625 | 80.31 | 54.02 | |
| 8” | 219.1 | 120 | 18.26 | 0.719 | 91.36 | 61.39 |
| 8” | 219.1 | 19.05 | 0.750 | 94.93 | 63.79 | |
| 8” | 219.1 | 140 | 20.62 | 0.812 | 101.95 | 68.51 |
| 8” | 219.1 | XXS | 22.23 | 0.875 | 108.96 | 73.22 |
| 8” | 219.1 | 160 | 23.01 | 0.906 | 112.40 | 75.59 |
| 8” | 219.1 | 25.40 | 1.000 | 122.56 | 82.36 | |
| 10” | 273,0 | 4.78 | 0.188 | 31.94 | 21.46 | |
| 10” | 273,0 | 5.16 | 0.203 | 34.43 | 23.14 | |
| 10” | 273,0 | 5.56 | 0.219 | 37.04 | 24.89 | |
| 10” | 273,0 | 20 | 6.35 | 0.250 | 42.18 | 28.34 |
| 10” | 273,0 | 7.09 | 0.279 | 46.97 | 31.56 | |
| 10” | 273,0 | 30 | 7.80 | 0.307 | 51.53 | 34.63 |
| 10” | 273,0 | 8.74 | 0.344 | 57.34 | 38.66 | |
| 10” | 273,0 | STD-40 | 9.27 | 0.365 | 60,90 | 40.92 |
| 10” | 273,0 | 11.13 | 0.438 | 72.61 | 48.79 | |
| 10” | 273,0 | XS-60 | 12.70 | 0.500 | 82.35 | 55.34 |
| 10” | 273,0 | 14.27 | 0.562 | 91.92 | 61.80 | |
| 10” | 273,0 | 80 | 15.09 | 0.594 | 96.95 | 65.15 |
| 10” | 273,0 | 15.88 | 0.625 | 101.71 | 68.35 | |
| 10” | 273,0 | 100 | 18.26 | 0.719 | 115.87 | 77.86 |
| 10” | 273,0 | 20.62 | 0.812 | 129.64 | 87.11 | |
| 10” | 273,0 | 120 | 21.44 | 0.844 | 134.35 | 90.28 |
| 10” | 273,0 | 22.23 | 0.875 | 138.87 | 93.32 | |
| 10” | 273,0 | 23.83 | 0.938 | 147.91 | 99.39 | |
| 10” | 273,0 | XXS-140 | 25.40 | 1.000 | 156.66 | 105.22 |
| 10” | 273,0 | 160 | 28.58 | 1.125 | 174.01 | 116.93 |
| 10” | 273,0 | 31.75 | 1.250 | 190.81 | 128.22 | |
| 12” | 323,8 | 20 | 6.35 | 0.250 | 50.22 | 33.75 |
| 12” | 323,8 | 7.14 | 0.281 | 56.32 | 37.85 | |
| 12” | 323,8 | 7.92 | 0.312 | 62.32 | 41.88 | |
| 12” | 323,8 | 30 | 8.38 | 0.330 | 65.85 | 44.23 |
| 12” | 323,8 | 8.74 | 0.344 | 68,60 | 46.10 | |
| 12” | 323,8 | STD | 9.53 | 0.375 | 74.61 | 50.13 |
| 12” | 323,8 | 40 | 10.31 | 0.406 | 80.51 | 54.10 |
| 12” | 323,8 | 11.13 | 0.438 | 86.69 | 58.25 | |
| 12” | 323,8 | XS | 12.70 | 0.500 | 98.42 | 66.14 |
| 12” | 323,8 | 60 | 14.27 | 0.562 | 110.03 | 73.94 |
| 12” | 323,8 | 15.88 | 0.625 | 121.81 | 81.85 | |
| 12” | 323,8 | 80 | 17.48 | 0.688 | 133.38 | 89.63 |
| 12” | 323,8 | 19.05 | 0.750 | 14.62 | 97.18 | |
| 12” | 323,8 | 20.62 | 0.812 | 155.73 | 104.65 | |
| 12” | 323,8 | 100 | 21.44 | 0.844 | 161.48 | 108.51 |
| 12” | 323,8 | 23.83 | 0.938 | 178.07 | 119.65 | |
| 12” | 323,8 | XXS-120 | 25.40 | 1.000 | 188,80 | 126.87 |
| 12” | 323,8 | 26.97 | 1.062 | 199.42 | 134,00 | |
| 12” | 323,8 | 140 | 28.58 | 1.125 | 210.18 | 141.23 |
| 12” | 323,8 | 31.75 | 1.250 | 230.98 | 155.21 | |
| 12” | 323,8 | 160 | 33.32 | 1.312 | 241.10 | 162.01 |
| 14" | 355,6 | 10 | 6.35 | 0.250 | 55.25 | 37.13 |
| 14" | 355,6 | 20 | 7.92 | 0.312 | 68,60 | 46.1 |
| 14" | 355,6 | 8.74 | 0.344 | 75.52 | 50.75 | |
| 14" | 355,6 | STD-30 | 9.53 | 0.375 | 82.16 | 55.21 |
| 14" | 355,6 | 10.31 | 0.406 | 88.68 | 59.59 | |
| 14" | 355,6 | 40 | 11.13 | 0.438 | 95.51 | 64.18 |
| 14" | 355,6 | XS | 12.70 | 0.500 | 108.48 | 72,90 |
| 14" | 355,6 | 14.27 | 0.562 | 121.33 | 81.53 | |
| 14" | 355,6 | 60 | 15.09 | 0.594 | 128,00 | 86.01 |
| 14" | 355,6 | 80 | 19.05 | 0.750 | 159.71 | 107.32 |
| 14" | 355,6 | 100 | 23.83 | 0.938 | 196.94 | 132.34 |
| 14" | 355,6 | 25.40 | 1.000 | 208.92 | 140.39 | |
| 14" | 355,6 | 26.97 | 1.062 | 220.78 | 148.36 | |
| 14" | 355,6 | 120 | 27.79 | 1.094 | 226.93 | 152.49 |
| 14" | 355,6 | 140 | 31.75 | 1.250 | 256.13 | 172.11 |
| 14" | 355,6 | 160 | 35.71 | 1.406 | 284.56 | 191.21 |
| 16" | 406.4 | 10 | 6.35 | 0.250 | 63.28 | 42.52 |
| 16" | 406.4 | 7.14 | 0.281 | 71.01 | 47.72 | |
| 16" | 406.4 | 20 | 7.92 | 0.312 | 78.62 | 52.83 |
| 16" | 406.4 | 8.74 | 0.344 | 86.58 | 58.18 | |
| 16" | 406.4 | STD-30 | 9.53 | 0.357 | 94.21 | 63.31 |
| 16" | 406.4 | 10.31 | 0.406 | 101.72 | 68.36 | |
| 16" | 406.4 | 11.13 | 0.438 | 109.59 | 73.64 | |
| 16" | 406.4 | XS-40 | 12.70 | 0.500 | 124.55 | 83.69 |
| 16" | 406.4 | 14.27 | 0.562 | 139.39 | 93.67 | |
| 16" | 406.4 | 15.88 | 0.625 | 154.48 | 103.80 | |
| 16" | 406.4 | 60 | 16.66 | 0.656 | 161.74 | 108.69 |
| 16" | 406.4 | 17.48 | 0.688 | 169.35 | 113,80 | |
| 16" | 406.4 | 19.05 | 0.750 | 183.81 | 123.52 | |
| 16" | 406.4 | 20.62 | 0.812 | 198.15 | 133.15 | |
| 16" | 406.4 | 80 | 21.44 | 0.844 | 205.60 | 138.15 |
| 16" | 406.4 | 25.40 | 1.000 | 241.06 | 161.98 | |
| 16" | 406.4 | 100 | 26.19 | 1.031 | 248.05 | 166.68 |
| 16" | 406.4 | 120 | 30.96 | 1.219 | 289.54 | 194.56 |
| 16" | 406.4 | 31.75 | 1.250 | 296.31 | 199.11 | |
| 16" | 406.4 | 140 | 36.53 | 1.438 | 336.57 | 226.16 |
| 16" | 406.4 | 160 | 40.49 | 1.594 | 369.06 | 247.99 |
| 18” | 457 | 20 | 7.92 | 0.312 | 88,60 | 59.54 |
| 18” | 457 | 8.74 | 0.344 | 97.59 | 65.58 | |
| 18” | 457 | STD | 9.53 | 0.375 | 106.23 | 71.38 |
| 18” | 457 | 10.31 | 0.406 | 114.72 | 77.09 | |
| 18” | 457 | 30 | 11.13 | 0.438 | 123.62 | 83.07 |
| 18” | 457 | XS | 12.70 | 0.500 | 140.56 | 94.45 |
| 18” | 457 | 40 | 14.27 | 0.562 | 157.38 | 105.75 |
| 18” | 457 | 15.88 | 0.625 | 174,50 | 117.25 | |
| 18” | 457 | 17.48 | 0.688 | 191.38 | 128,60 | |
| 18” | 457 | 60 | 19.05 | 0.750 | 207.82 | 139.65 |
| 18” | 457 | 80 | 23.83 | 0.938 | 257.13 | 172.78 |
| 18” | 457 | 25.40 | 1.000 | 273.08 | 183,50 | |
| 18” | 457 | 26.97 | 1.062 | 288.91 | 194.14 | |
| 18” | 457 | 28.58 | 1.125 | 305.01 | 204.96 | |
| 18” | 457 | 100 | 29.36 | 1.156 | 312.76 | 210.16 |
| 18” | 457 | 30.18 | 1.188 | 320.88 | 215.62 | |
| 18” | 457 | 31.75 | 1.250 | 336.33 | 226,00 | |
| 18” | 457 | 120 | 34.93 | 1.375 | 367.25 | 246.78 |
| 18” | 457 | 140 | 39.67 | 1.562 | 412.40 | 277.12 |
| 18” | 457 | 160 | 45.24 | 1.781 | 464.03 | 311.81 |
| 20” | 508 | 8.74 | 0.344 | 108,70 | 73.04 | |
| 20” | 508 | STD-20 | 9.53 | 0.375 | 118.33 | 79.51 |
| 20” | 508 | 10.31 | 0.406 | 127.82 | 85.89 | |
| 20” | 508 | 11.13 | 0.438 | 137.76 | 92.57 | |
| 20” | 508 | XS-30 | 12.70 | 0.500 | 156,70 | 105.3 |
| 20” | 508 | 14.27 | 0.562 | 175.51 | 117.94 | |
| 20” | 508 | 40 | 15.09 | 0.594 | 185.28 | 124,50 |
| 20” | 508 | 15.88 | 0.625 | 194.67 | 130.81 | |
| 20” | 508 | 17.48 | 0.688 | 213.59 | 143.53 | |
| 20” | 508 | 19.05 | 0.750 | 232.03 | 155.92 | |
| 20” | 508 | 60 | 20.62 | 0.812 | 250.34 | 168.22 |
| 20” | 508 | 25.40 | 1.000 | 305.35 | 205.18 | |
| 20” | 508 | 80 | 26.19 | 1.031 | 314.33 | 211.22 |
| 20” | 508 | 30.18 | 1.188 | 359.22 | 241.38 | |
| 20” | 508 | 31.75 | 1.250 | 376.66 | 253.10 | |
| 20” | 508 | 100 | 32.54 | 1.281 | 385.40 | 258.97 |
| 20” | 508 | 120 | 38.10 | 1.500 | 445.97 | 299.67 |
| 20” | 508 | 140 | 44.45 | 1.750 | 513.27 | 344,90 |
| 20” | 508 | 160 | 50.01 | 1.969 | 570.54 | 383.38 |
| 22" | 559 | 8.74 | 0.344 | 119,80 | 80,5 | |
| 22" | 559 | STD-20 | 9.53 | 0.375 | 130.44 | 87.65 |
| 22" | 559 | XS-30 | 12.70 | 0.500 | 172.83 | 116.14 |
| 22" | 559 | 15.88 | 0.625 | 214.84 | 144.37 | |
| 22" | 559 | 17.48 | 0.688 | 235.79 | 158.44 | |
| 22" | 559 | 19.05 | 0.750 | 256.23 | 172.18 | |
| 22" | 559 | 20.62 | 0.812 | 276.54 | 185.83 | |
| 24" | 610 | 8.74 | 0.344 | 130,90 | 87.96 | |
| 24" | 610 | STD-20 | 9.53 | 0.375 | 142.55 | 95.79 |
| 24" | 610 | XS | 12.70 | 0.500 | 188.96 | 126.98 |
| 24" | 610 | 30 | 14.27 | 0.562 | 211.76 | 142.30 |
| 24" | 610 | 15.88 | 0.625 | 233.02 | 157.93 | |
| 24" | 610 | 40 | 17.48 | 0.688 | 258,00 | 173.37 |
| 24" | 610 | 19.05 | 0.750 | 280.43 | 188.44 | |
| 24" | 610 | 20.62 | 0.812 | 302.73 | 203.42 | |
| 24" | 610 | 60 | 24.61 | 0.969 | 358.87 | 241.15 |
| 24" | 610 | 25.40 | 1.000 | 369.89 | 248.55 | |
| 24" | 610 | 26.97 | 1.062 | 391.69 | 263.20 | |
| 24" | 610 | 30.18 | 1.188 | 435,90 | 292.91 | |
| 24" | 610 | 80 | 30.96 | 1.219 | 442.86 | 297.59 |
| 24" | 610 | 100 | 38.89 | 1.531 | 553.26 | 371.72 |
| 24" | 610 | 120 | 46.02 | 1.812 | 646.52 | 434.44 |
| 24" | 610 | 140 | 52.37 | 2.062 | 727.45 | 488.82 |
| 26" | 660 | STD | 9.53 | 0.375 | 154.42 | 103.77 |
| 26" | 660 | XS-20 | 12.70 | 0.500 | 204.78 | 137.61 |
| 26" | 660 | 17.48 | 0.688 | 279.77 | 188.00 | |
| 26" | 660 | 19.05 | 0.750 | 304.15 | 204.38 | |
| 28” | 711 | STD | 9.53 | 0.375 | 166.52 | 118,90 |
| 28” | 711 | XS-20 | 12.70 | 0.500 | 220.91 | 148.44 |
| 28” | 711 | 17.48 | 0.688 | 301.98 | 202.92 | |
| 28” | 711 | 19.05 | 0.750 | 328.35 | 220.64 | |
| 30” | 762 | STD | 9.53 | 0.375 | 178.63 | 120.03 |
| 30” | 762 | XS-20 | 12.70 | 0.500 | 237.05 | 159.29 |
| 32" | 813 | STD | 9.53 | 0.375 | 190.74 | 128.17 |
| 32" | 813 | XS-20 | 12.70 | 0.500 | 253.18 | 170.13 |
PROSES FLOW FAN NAADLOZE STEEL PIPE
VERPAKKING EN SHIPPMENT
CUSTOMER TEAM PRESENTASJE
It bedriuw hechtet grut belang oan de kwaliteit fan produkten, ynvestearret swier yn de ynfiering fan avansearre apparatuer en professionals, en giet alles út om te foldwaan oan de behoeften fan klanten yn binnen- en bûtenlân.
De ynhâld kin rûchwei ferdield wurde yn: gemyske gearstalling, opbringststerkte, treksterkte, ynfloedeigenskip, ensfh.
Tagelyk, it bedriuw kin ek útfiere on-line defekt opspoaren en annealing en oare waarmte behanneling prosessen neffens klant behoeften.
https://www.ytdrintl.com/
E-post:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.is in stielen piip fabryk sertifisearre trochEN/ASTM/ JISspesjalisearre yn de produksje en eksport fan alle soarten fan fjouwerkante rjochthoekige piip, galvanized piip, ERW laske piip, spiraal piip, submerged arc laske piip, rjochte naad piip, seamless piip, kleur coated stielen coil, galvanized stielen coil en oare stielen products.With handige ferfier, it is 190 kilometer fuort fan Beijing Capital International Airport en 80 kilometer fuort fan Tianjin Xingang.
Whatsapp: +8613682051821
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