| Productum | ERW Steel Pipe |
| Materia | Chalybe |
| Gradus | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Gradus B / A500 Gradus A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C |
| Standard | DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Superficies | Bare/Natural Black |
| Ends | Patet terminos |
| cum aut sine tiaris |
Applicatio:
Constructio / materiae aedificare tibiam ferro
Pegmata pipe
Post ferro tibia sepem
Ignis praesidium ferro tibia
CONSERVATORIUM tibia ferro
Humilis pressio liquida, aqua, gas, oleum, tibia linea
Irrigationes pipe
Handrail pipe
Qualitas stricte Imperium:
1) Durante et post productionem, 4 QC baculi plus quam 5 annorum experientia in temere emendas inspiciunt.
II) National laboratorium adprobatum CNAS testimoniales
3) Inspectio accepta ex tertia parte ab emptore designata/soluta, ut SGS, BV.
4) Approbata a Malaysia, Indonesia, Singapore, Philippines, Australia, Peru et UK.Habemus UL /FM, ISO9001/18001, testimonium FP.
Stipare et Delivery:
Stipare Singula: in hexagonis dignis fasciculis refertum clavo ferro, cum binis fundis nylon pro singulis fasciculis.
Partus Details: Secundum QTY, normaliter unum mensem.
De nobis:
Tianjin Youfa Steel Pipe Group Co, Ltd condita est die 1 iulii, 2000. Sunt prorsus circiter 8000 operariorum, 9 officinarum, 179 ferri fistulae lineae productionis, 3 laboratorium nationale adprobatum, et 1 Tianjin regimen centrum negotii technologiae creditum.
62 ERW ferri fistula productio lines
officinas:
Tianjin Youfa Steel Pipe Group Co.,Ltd .-No.1 germen;
Tianjin Youfa Steel Pipe Group Co.,Ltd .-No.2 germen;
Tangshan Zhengyuan Ferro Pipe Co, Ltd;
Tangshan Youfa Ferro Pipe Fabrica Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd
