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Pam dewis ni
system gyflenwi broffesiynol ac yn ddibynadwy, Mae grŵp o dîm cymwys iawn a phrofiadol, system gwasanaeth Uwch, SA system Strict, cryfder cyfalaf Solid, Cefnogaeth a chydweithrediad enillwyd gan y Cyllid, yswiriant a logisteg. -
tystysgrifau
Mae ein cwmni a ffatrïoedd / Cyflenwyr i gyd certificed gan ISO9001-2008 System Rheoli Ansawdd; Mae ein cynnyrch yn cael eu gyda gwahanol certiticates cynnwys CE, WRAS, API, UL Rhestr / ULC, Cymeradwyaeth FM, Mark Dŵr a mathau eraill o gymeradwyaeth. -
Factories
Excellent and Professional factories for all products, include valve factory, pipe fitting factory, flange factory, pipe factory and other factories.
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Hebei Peiriannau Mewnforio ac Allforio Co, Ltd ei drawsnewid yn y cyd-stoc gwmni masnachu tramor yn Hydref 2005. Fel ei ragflaenydd, yn hebei Cangen o Tsieina Cenedlaethol Peiriannau Mewnforio ac Allforio Corporation a sefydlwyd ym mis Hydref 1974 a oedd yn allforio a mewnforio chwmni cynharaf gan ganolbwyntio ar gynnyrch mecanyddol a thrydanol yn Hebei dalaith ......
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valves
PIPE FITTINGS
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tube and pipes
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falfiau
A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an...
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Casting Materials of Valves
Casting Materials of Valves ASTM Casting Materials Material ASTM Casting SPEC Service Carbon Steel ASTM A216 Grade WCB Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +800°F (+425°C) Low Temp Carbon Steel ASTM A352 Grade LCB Low temperatu...