Overview de Erw / HFW Pipes
Erw pipe est Acronym ad Electrical Resistentia Welded Steel Pipe, et HFW pipe represents summus frequency welding (HFF) ferro pipe & fistulam. Et fistularum fiunt ex ferro coil et weld runs parallela fistula. Et factum est una maxime versatile instrumenta in agricultura, industria, et constructione activities. Et vestibulum processus of Erw ferro tibia includit hfw. Erw involves humilis, medium et altus frequentia welding, cum HFW est maxime in altum frequency electrica resistentia welding pipe.
Features of Erw / HFW Pipes
I. Comparari cum aliis formis abbreviata fistulae, Erw fistularum sunt maior in robore.
II. Melius perficientur quam commune fistularum et inferioribus sumptus quam seamless pipes.
III. Productio processus Erw Pipes est multo tutius quam alii fistulae.
Parameter de Erw / HFW Pipes
Gradus | API 5L GR.B, X80 PSL1 PSL2 As1163 / MLXXIV, BS1387, ISO65, JIS G3444 / MMMCDXLV / MMMCDLIV / MMMCDLII API DCT H40 J55 K55 L801 N80 P110 ASTM A53 Gr.A / Gr.B, A252 Gr.1 / Gr.2 / Gr.3 |
C250 / C250LO / C350 / C350LO / C450 / C450LO En10219 / (X) CCX / (X) CCXVII / (X) CCLV | |
P195GH / P235GH / P265GH Stk290, Stk540, STKM11A, STKM14C, STKM14 / STKG410 / S195T S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | |
Sizes | Extra diameter, 21.3-660mm Wall Crassitudo: 1.0-19.05mm |
Applicatio
● Construction / Aedificium Materials Steel Pipe
● Steel structuram
● pagoffolding pipe
● sepem post ferro pipe
● ignis praesidio ferro pipe
● CONSERVATORIUM ferro pipe
● humilis pressura liquor aqua, Gas, oleum, linea tibia
● irrigation pipe
● handrail pipe
Detail drawing

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