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Liaoyang Petrochemical Machinery Design and Manufacturing Co., Ltd.

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What are the uses of the head?

Theheadisanindispensablepartofthepressurevesselequipmentofpetrochemical,atomicenergyandfoodandpharmace
Release time:2019-02-21 Click times:525

Pipe fittings common knowledge (elbows, flanges, tees)

Pipe,pipefittingsandcommonsenseFirst,thepipelinesystemoverview:Inordertotransportliquidsorgases,various
Release time:2019-02-21 Click times:562

Spiral steel pipe chooses four benefits for manufacturers

Throughouttheages,therehasbeensuchasentencethathasbeenpractical,cheapandnotgood,anditisnotcheap!Th
Release time:2019-02-21 Click times:516

Common anti-corrosion steel pipe anti-corrosion technology Daquan

Anti-corrosionsteelpipereferstoasteelpipethathasbeentreatedbyanti-corrosiontechnologyandcaneffectively
Release time:2019-02-21 Click times:483

How to choose the different size three-way specifications?

Thereducerteeisatypeoftee,whichisabranchpipeandtwootherteefittingswithdifferentdiameters.Asusual,w
Release time:2019-02-21 Click times:482

Thinning width of the elbow for the ultimate load

ThinningwidthoftheelbowfortheultimateloadThethicknessoftheelbowisnotnegligiblefortheultimateload.Bas
Release time:2019-02-21 Click times:490

A pipe fitting suitable for pipe bends

ApipefittingsuitableforpipebendsTheelbowissuitableforapipefittinginthecornerofthepipe.Accordingtot
Release time:2019-02-21 Click times:496

What are the basic processes for producing seamless steel pipes?

Thesolidtubebilletisrolledintoahollowfinishedsteeltube.Nomatterwhatkindofperforationandrollingmethod
Release time:2017-12-14 Click times:681

Four quality inspection aspects of elbow welding

1,visualinspection:generallybasedonthenakedeyeobservation,sometimeswitha5-20timesmagnifyingglassforobs
Release time:2017-12-14 Click times:663

Pipe fitting

Thesocketweldflangeandthesocketflangeareflangeswhoseoneendisweldedtotheotherendofthesteelpipeand
Release time:2017-12-14 Click times:662

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