1. Structure: there is a deposition of tungsten alloy layer on the inner and outer walls of general api standard pipes or special premium thread tubing.
2. Performance indicators
Tungsten alloy layer and backing material binding force: according to gb/t5270-2005 testing, the tungsten alloy layer does not crack or peel off.
Appearance: uniformly bright, showing silvery white
Thickness of tungsten alloy layer: 40-60£gm
Hardness of tungsten alloy layer: 560-640hv
Special premium thread tubing: hydrostatic pressure: 95mpa, load maintaining for 30 minutes, without leakage.
Gas seal: 70mpa, load maintaining for 15 minutes, without leakage.
3. Product classifications and standards
Standards of tungsten alloy anti-corrosive tubing
Standard shipping packaging as required
Supplier: Steel, steel pipe, steel tube, stainless steel, seamless pipe, welded pipe, erw pipe, lsaw pipe, ssaw pipe, square tube, rectangular tube , hollow section steel tube, pipe fitting, flange, fasteners, steel wire, steel wire mesh, steel accessories, plumbing, steel structure, steel beam, steel sharp, steel section,steel hollow, steel spare part, magnet, magnetic material
Services: Transportation agent,customs clearance service,
Supplier: Manufacturers, exporters & importers of stainless steel / copper / brass / aluminium / duplex steel / carbon steel / alloy steel in shape of pipes, tubes, flanges, pipe fittings,round bar, bright bars, angle bar, flat bar, hex bar, square bar, sheets, coils, strip, plates, wire, tie wire, strip banding, decorative tubes / pipe, valves, threaded fittings,forged fittings etc. in any shape / size / grade.
also specialised in high nickel alloys like inconel, monel, titanium, hastalloy etc. in any size / type / grade & as per drawing.
Services: Manufacturers, exporters & importers
Supplier: Ferrous and non ferrous metals including aluminum, copper, zinc, lead, stainless steel, titanium, and nickel. we supply in various forms such as ingots, coils, sheets, bars, tubes, and industrial scrap for recycling and manufacturing purposes.
Services: Global sourcing, logistics coordination, export documentation, and shipping services for metal commodities. we also offer secure storage, quality inspection, and supplier verification to facilitate smooth and trustworthy international transactions.
Buyer: Industrial grade raw metals and secondary metal scrap, including aluminum scrap, copper cathodes, used lead acid batteries (ulab), and stainless steel scrap, from global partners for refining and resale.
Supplier: Tin plate & other secondary flat steel products, steel wire rods and steel pipes as well as steel scrap.
Buyer: Tin plate & other secondary flat steel products
