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Catalogue, data sheets & standards.
Every document is free to view online and download as a PDF — no form to fill in.
Pre-qualification
Engineering downloads
Reference books for piping engineers and the documents procurement teams ask for when qualifying a vendor.
Flange & Fitting Dimensions and Weights (kg)Every flange and fitting size with its weight in kg — ASME B16.5, B16.47, B16.36, MSS SP-44, EN 1092-1, IS 6392, BS 10, AS 2129, JIS B2220, AWWA C207, ASME B16.9, EN 10253, MSS SP-75, ASME B16.11 · A4 landscape · 64 pagesComplete Piping Dimension CataloguePipes, flanges, fittings, olets, bolting, gaskets, plates and structurals, P-T ratings, alloy chemistry and mechanicals · A4 book · 194 pagesComplete Flange DimensionsASME B16.5 / B16.47 / B16.36, EN 1092-1 PN6–PN100, IS 6392, IS 1538, BS 10, AS 2129, JIS B2220, AWWA C207, MSS SP-44, P-T ratings, studs and gaskets · A4 book · 111 pagesComplete Fitting DimensionsASME B16.9 and EN 10253 / DIN butt weld fittings; MSS SP-43, SP-75, SP-83, SP-95, SP-97; B16.11 and IS 1239 SW / threaded; NPT; pipe schedules · A4 book · 62 pagesMetallurgy & Standards Data BookChemistry, mechanicals and ASTM specifications — carbon to super duplex, nickel alloys and titanium · 14 pagesDimensional Standards ManualAll 35 ASME, EN and IS dimension charts in one PDF · 91 pagesQuality, Inspection & Traceability ManualQA system, typical ITP, testing and certification — for vendor pre-qualification
Downloads & size charts
Technical data sheets and dimensional standard charts carry the Teshi logo and document reference, ready to attach to an enquiry or a material submittal.
Product catalogueAll 11 categories, specifications and size ranges · PDFTechnical data sheets27 product data sheets · view online or download PDFDimensional standards35 dimension, weight and rating charts · view online or download PDFMaterial grade sheets46 grades · chemical composition and mechanical propertiesTools & calculatorsPipe, plate and flange weight, bolt torque and moreCertificatesISO 9001:2015 and IBR approval — request a copy
Case studies
Refinery shutdown — 1,200 flanges in 18 days
Weld neck and blind flanges in A105 and F316 for a turnaround, delivered with TPI release on every lot.
Thermal power — P91 steam line package
Pipe, butt weld fittings and forged tees with IBR certification for a 660 MW unit.
Water utility — 48" B16.47 flanges
Large-bore Series A flanges machined and coated for an intake pumping station.
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