| Productum | Fabricator Sinensis tubuli et fistulae rotundae chalybis inoxidabilis |
| Materia | Chalybs Inoxidabilis 201 / Chalybs Inoxidabilis 301Chalybs Inoxidabilis 304 / Chalybs Inoxidabilis 316 |
| Specificatio | Diameter: DN15 AD DN300 (16mm - 325mm) Crassitudo: 0.8mm AD 4.0mm Longitudo: 5.8 metra/6.0 metra/6.1 metra vel ad mensuram aptata |
| Norma | ASTM, JIS, EN GB/T12771, GB/T19228 |
| Superficies | Politura, recoctio, salsura, nitor |
| Superficies Perfecta | No. 1, 2D, 2B, BA, No. 3, No. 4, No. 2 |
| Finis | Fines planae |
| Sarcinatio | 1. Involucrum exportationis navigabile ordinarium, palletae ligneae cum protectione plastica. 2. 15-20MT in receptaculum 20' onerari potest et 25-27MT in receptaculum 40' aptior est. 3. Alia involucrum secundum desiderium emptoris fieri potest; 4. Solite quattuor strata involucri habemus: palletas ligneas, tabulam duram, chartam Kraft et plasticam. Et plura exsiccantia in sarcinam imple. |
Fabricator Sinensis tubos chalybis inoxidabilis soldans, normam ASTM A312 attingit, utens chalybe inoxidabili 304 specificato, quod propter excellentem resistentiam corrosionis, formabilitatem, et sudabilitatem notum est.
| Nominalis Magnitudo Tuborum |
OD | Kg/m Materiae: 304 (Crassitudo Muri, Pondus) | ||||||||||||
| Sch5s | Sch10s | Sch20s | Sch40s | |||||||||||
| DN | In | mm | In | mm | kg/m² | In | mm | kg/m² | In | mm | kg/m² | In | mm | kg/m² |
| DN15 | Dimidium'' | 21.34 | 0.065 | 1.65 | 0.809 | 0.083 | 2.11 | 1.011 |
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| DN20 | Tres quartae partes'' | 26.67 | 0.065 | 1.65 | 1.028 | 0.083 | 2.11 | 1.291 |
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| DN25 | 1'' | 33.40 | 0.065 | 1.65 | 1.305 | 0.109 | 2.77 | 2.113 | 0.120 | 3.05 | 2.306 | 0.133 | 3.38 | 2.528 |
| DN32 | Quarta pars'' | 42.16 | 0.065 | 1.65 | 1.665 | 0.109 | 2.77 | 2.718 | 0.120 | 3.05 | 2.971 | 0.140 | 3.56 | 3.423 |
| DN40 | 1 1/2'' | 48.26 | 0.065 | 1.65 | 1.916 | 0.109 | 2.77 | 3.139 | 0.120 | 3.05 | 3.435 | 0.145 | 3.68 | 4.087 |
| DN50 | 2'' | 60.33 | 0.065 | 1.65 | 2.412 | 0.109 | 2.77 | 3.972 | 0.120 | 3.05 | 4.352 | 0.145 | 3.91 | 5.495 |
| DN65 | Duo et dimidium'' | 73.03 | 0.083 | 2.11 | 3.728 | 0.120 | 3.05 | 5.317 | 0.156 | 3.96 | 6.813 | 0.203 | 5.16 | 8.724 |
| DN80 | 3'' | 88.90 | 0.083 | 2.11 | 4.562 | 0.120 | 3.05 | 6.522 | 0.156 | 3.96 | 8.379 | 0.216 | 5.49 | 11.407 |
| DN90 | Tres et dimidium'' | 101.60 | 0.083 | 2.11 | 5.229 | 0.120 | 3.05 | 7.487 | 0.156 | 3.96 | 9.632 | 0.226 | 5.74 | 13.706 |
| DN100 | 4'' | 114.30 | 0.083 | 2.11 | 5.897 | 0.120 | 3.05 | 8.452 | 0.203 | 5.16 | 14.028 | 0.237 | 6.02 | 16.237 |
| DN125 | 5'' | 141.30 | 0.109 | 2.77 | 9.559 | 0.134 | 3.40 | 11.679 | 0.203 | 5.16 | 17.499 | 0.258 | 6.55 | 21.986 |
| DN150 | 6'' | 168.28 | 0.109 | 2.77 | 11.420 | 0.134 | 3.40 | 13.964 | 0.216 | 5.49 | 22.262 | 0.280 | 7.11 | 28.545 |
| DN200 | 8'' | 219.08 | 0.134 | 2.77 | 14.926 | 0.148 | 3.76 | 20.167 | 0.237 | 6.02 | 31.950 | 0.322 | 8.18 | 42.974 |
| DN250 | 10'' | 273.05 | 0.156 | 3.40 | 22.838 | 0.165 | 4.19 | 28.052 | 0.237 | 6.02 | 40.043 | 0.365 | 9.27 | 60.911 |
| DN300 | 12'' | 323.85 | 0.156 | 3.96 | 31.555 | 0.180 | 4.57 | 36.346 | 0.237 | 6.02 | 47.661 | 0.375 | 9.53 | 74.617 |
| DN350 | 14'' | 355.60 | 0.156 | 3.96 | 34.687 | 0.188 | 4.78 | 41.772 | 0.258 | 6.55 | 56.951 | 0.437 | 11.10 | 95.255 |
| DN400 | 16'' | 406.40 | 0.165 | 4.19 | 41.980 | 0.188 | 4.78 | 47.821 | 0.258 | 6.55 | 65.240 | 0.437 | 11.10 | 109.301 |
| DN450 | 18'' | 457.20 | 0.165 | 4.19 | 47.394 | 0.203 | 5.16 | 58.103 | 0.322 | 8.18 | 91.494 | 0.563 | 14.30 | 157.767 |
| DN500 | 20'' | 508.00 | 0.203 | 5.16 | 64.633 | 0.217 | 5.50 | 68.845 | 0.375 | 9.53 | 118.333 | 0.595 | 15.10 | 185.400 |
| DN550 | 22'' | 558.00 | 0.203 | 5.16 | 71.060 | 0.217 | 5.50 | 75.695 | 0.375 | 9.53 | 130.203 | 0.626 | 15.90 | 214.709 |
| DN600 | 24'' | 609.60 | 0.216 | 5.49 | 82.616 | 0.285 | 6.50 | 97.651 | 0.375 | 9.53 | 142.452 | 0.689 | 17.50 | 258.111 |
| DN700 | 28'' | 711.20 | 0.216 | 5.49 | 96.510 | 0.322 | 8.18 | 143.25 | 0.500 | 12.7 | 220.975 | 0.689 | 17.50 | 302.401 |
| DN750 | 30'' | 762.00 | 0.258 | 6.55 | 123.260 | 0.322 | 8.18 | 153.601 | 0.500 | 12.7 | 237.046 | 0.689 | 17.50 | 314.546 |
| DN800 | 32'' | 812.80 |
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| 0.322 | 8.18 | 163.952 | 0.500 | 12.7 | 253.117 | 0.689 | 17.50 | 346.691 |
| DN850 | 34'' | 863.60 |
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| 0.322 | 8.18 | 174.304 | 0.500 | 12.7 | 269.188 | 0.689 | 17.50 | 368.836 |
| DN900 | 36'' | 914.40 |
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| 0.322 | 8.18 | 184.655 | 0.500 | 12.7 | 285.259 | 0.748 | 19.10 | 425.967 |
| DN1000 | 40'' | 1016.00 |
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| 0.375 | 9.53 | 238.928 | 0.563 | 14.3 | 356.819 | 1.031 | XXVI.XX | 645.985 |
Stricta Qualitatis Inspectio:
1) Per productionem et post eam, quattuor periti qualitatis (QC) cum plus quam quinque annorum experientia producta temere inspiciunt.
2) Laboratorium nationale probatum cum libellis CNAS
3) Inspectio acceptabilis a tertia parte a emptore designata/soluta, ut SGS, BV.
4) A Malaysia, Indonesia, Singapura, Philippinis, Australia, Peruvia et Regno Unito probata. Certificata UL /FM, ISO9001/18001, FPC possidemus.
Tianjin Youfa Grex Tuborum Ferreorum
Qui sumus?
(1) Quingentae Societates Sinenses Praecipuae, Notae Praecipuae in Industria
(2) XXI annorum experientia in fabricatione et exportatione productorum ferreorum ab anno MM.
(3) Quindecim anni continui primae productionis et venditionis -- Plus quam 1300,000 tonnarum venditionis et productionis
(4) Praebitor Clavis Proiecti --- Aeroportus Internationalis Capitalis, Aeroportus Internationalis Shanghai Pudong, loca Ludorum Olympicorum anni 2008, Expositio Mundi 2010, etc.
Quae possidemus?
9000 operarii.
62 lineae productionis tuborum ferreorum ERW
Quadraginta lineae productionis tuborum ferreorum galvanizatorum calido immersorum
31 lineae productionis tuborum ferreorum quadratorum et rectangularium
9 lineae productionis tuborum ferreorum SSAW
XXV lineae productionis tuborum ferreorum complexorum chalybeum-plasticum
Duodecim lineae productionis tuborum ferreorum quadratorum et rectangularium galvanizatorum per immersionem calidam
Tres laboratorium nationale probatum cum certificatis CNAS
Centrum technologiae negotialis a gubernio Tianjinensi probatum 1
1 officina pro scaffoldingis
1 officina tuborum chalybis inoxidabilis
YOUFA STEEL PIPE GROUP inter quosTredecim officinae:
1..Basis Productionis Tianjinensis—
Tianjin Youfa Steel Tube Group Co., Ltd. - Ramus No. 1;
Tianjin Youfa Steel Tube Group Co., Ltd. - Ramus No. 2;
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Tianjin Youfa Societas Technologiae Fistularum, Ltd.;
Tianjin Youfa Ruida Societas Aedificiorum Vehiculorum, Ltd.;
Tianjin Youfa Societas Fistularum Chalybis Inoxidabilis, Ltd.;
Tianjin Youfa Hongtuo Societas Fabricationis Tuborum Ferreorum, Ltd.
2..Basis Productionis Tangshanensis--
Tangshan Zhengyuan Societas Industriae Fistularum, Ltd.;
Tangshan Youfa Societas Fabricationis Tuborum Ferreorum, Ltd.;
Tangshan Youfa Societas Instrumentorum Constructionis Novi Typi, Ltd.
3..Basis Productionis Handan — Societas Tuborum Ferreorum Handan Youfa, Ltd.;
4..Shaanxi Productio Base-Shaanxi Youfa Ferro Pipe Co., Ltd
5..Jiangsu Productio Base — Jiangsu Youfa Ferro Pipe Co., Ltd

De Youfa Stainless:
Tianjin Youfa Societas Fistularum Chalybis Inoxidabilis, Ltd., investigationi et progressioni (R&D) et productioni tuborum aquariorum et iuncturarum chalybis inoxidabilis tenuibus parietibus dedicata est.
Proprietates Producti: salus et valetudo, resistentia corrosionis, firmitas et durabilitas, longa vita utilis, sine cura, pulchritudo, tuta et fidissima, celeris et facilis installatio, etc.
Usus Productorum: machinatio aquae fontanae, machinatio aquae potabilis directae, machinatio constructionis, systema aquae supplendae et exhauriendae, systema calefactionis, transmissio gasis, systema medicum, energia solaris, industria chemica et alia machinatio aquae potabilis transmissionis fluidorum pressionis humilis.
Omnes tubi et accessiones plene congruunt recentissimis normis nationalibus productorum et sunt prima electio ad purificandam aquae transmissionem et vitam sanam conservandam.
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BS1139 tabula metallica scaffolding tabulae ferreae scaffolding ...
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Tubus ferreus galvanizatus SHS RHS cum fascia caerulea
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Systema Scaffolding celeris claudendi
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Pretium Tubi Chalybis Inoxidabilis 304, 2 pollices, 2 mm crassitudinis
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structura scalae scaffolding
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Sectio cava quadrata et rectangularis galvanizata



