Uitlegvideo’s over specificaties en Shorts van het YouTube-kanaal van Junda. Elke video linkt naar de productpagina die hij uitlegt.
2 min 52 sUitleg ·
An educational explainer on pickling and passivation of stainless steel pipe: what each treatment removes, matching the treatment to the surface condition, what a photo, ASTM A380 and ASTM A967 do and do not prove, and what to write into a pipe enquiry.
Video pageAustenitische roestvaste stalen buizen
3 min 21 sUitleg ·
An educational explainer on the pitting resistance equivalent number: the formula term by term, a worked example, PREN ranges from published 2507 and 254SMO chemistry, what PREN does not document, and how to write a PREN requirement into a pipe enquiry.
Video page2507 Super Duplex (UNS S32750) Stainless Steel Pipe
3 min 23 sUitleg ·
An educational explainer on specifying stainless steel pipe or tube: product form, dimensions, cold drawing, tube geometry, inspection and quotation documents.
Video pageAustenitische roestvaste stalen buizen
3 min 15 sUitleg ·
An educational explainer on specifying S32750 super duplex tubing: ASTM A789 for tube, A790 for pipe, wall basis, inspection and document requirements.
Video page2507 Super Duplex (UNS S32750) Stainless Steel Pipe
57 sShort ·
The short version of the pickling-versus-passivation explainer: two treatments, two targets, and an order line that still needs coverage, acceptance and responsibility.
Video pageAustenitische roestvaste stalen buizen
52 sShort ·
The short version of the PREN explainer: the formula in three terms, one worked example, and what one nitrogen change does to the number.
Video page2507 Super Duplex (UNS S32750) Stainless Steel Pipe
43 sShort ·
Stainless steel pipe and tube can look identical, but the specification language differs. State the form, standard, grade, OD, wall and drawing.
Video pageAustenitische roestvaste stalen buizen
50 sShort ·
S32750 is a grade, not a complete tube order. ASTM A789 for tube, A790 for pipe; state the wall basis and the inspection line.
Video page2507 Super Duplex (UNS S32750) Stainless Steel PipeVideo’s verschijnen in hun oorspronkelijke taal, met een transcript op elke kijkpagina. Projectspecifieke normen, afmetingen, levertoestand, inspectiedocumenten en commerciële voorwaarden moeten voor elke aanvraag met Junda worden bevestigd.
Stuur de materiaalkwaliteit, afmetingen, hoeveelheid en vereiste documenten mee met uw aanvraag.
