The Secret to Extending the Life of Threaded Pipe Fittings: An Analysis of YULONG Steel's Surface Treatment Technology

Lefatšeng le matla la liphaephe tsa indasteri, bophelo bo bolelele ba threaded pipe fittings e bohlokoa bakeng sa ho boloka ts'ebetso e sebetsang hantle le ho fokotsa litšenyehelo tsa tlhokomelo. YULONG Steel, moetapele threaded pipe fittings manufacturer, has unlocked the secret to enhancing the service life of its products through advanced surface treatment technologies. This article delves into how YULONG Steel’s innovative approaches to treating metal threaded pipe fittings—including black threaded pipe fittings—protect against corrosion, wear, and environmental damage, ensuring reliability across diverse applications.

Karolo ea Bohlokoa ea Kalafo ea Bokaholimo ho Lipeipi tse Kenyellelitsoeng Nako e telele

Phekolo ea holim'a metsi ha e felle feela ho qetela; ke lera leano la tshireletso bakeng sa metal threaded pipe fittings. Tikolohong ho tloha litsing tsa liindasteri tse mongobo o phahameng ho isa ho limela tsa lik'hemik'hale tse senyang, likhoele tsa liphaephe li kotsing ea ho hlaseloa ke mafome, makhopho le lik'hemik'hale. YULONG Steel e sebelisa sehlopha sa liphekolo tse khethehileng ho rarolla mathata ana, e fetola lisebelisoa tse tloaelehileng hore e be likarolo tse tšoarellang tse khonang ho mamella le maemo a thata ka ho fetesisa.

1. Galvanization: The First Line of Defense

Galvanized coatings are a cornerstone of YULONG Steel’s surface treatment portfolio, especially for black threaded pipe fittings.

• Hot-Dip Galvanization: Ka ho qoelisoa metal threaded pipe fittingsin a bath of molten zinc, YULONG Steel creates a thick, adherent layer that shields carbon steel from oxidation. This process is ideal for outdoor pipelines, agricultural systems, and water distribution networks, where exposure to moisture and atmospheric elements is constant. The zinc coating acts as a sacrificial barrier, corroding before the base metal to extend the fitting’s life by up to 50%.
• Electro-Galvanization: Bakeng sa lits'ebetso tse hlokang pheletso e boreleli, joalo ka sistimi ea HVAC kapa liphaephe tse khabisitsoeng, electro-galvanization e beha lesela le ts'oanang la zinki ka electrolysis. Mokhoa ona o ntlafatsa khanyetso ea kutu ha o ntse o boloka litekanyo tse nepahetseng tsa likhoele, o etsa bonnete ba hore o lumellana hantle le likarolo tse ling.

2. Nickel Plating: Elevating Corrosion Resistance

Libakeng tse nang le kutu e phahameng joalo ka lits'ebetso tsa metsing kapa limela tse sebetsanang le lik'hemik'hale, nickel plating e fana ka tšireletso e phahameng bakeng sa threaded pipe fittings :

• Electroless Nickel Plating (ENP): YULONG Steel’s ENP process deposits a non-porous nickel-phosphorus alloy layer, providing a smooth, hard surface with a corrosion resistance 10 times greater than galvanized coatings. This treatment is particularly effective for black threaded pipe fittingse sebelisoang litsing tsa oli tse lebopong la leoatle kapa litsing tsa ho hloekisa metsi a litšila, moo ho pepesehela metsi a letsoai kapa lik'hemik'hale tse mabifi ho sa khaotseng.
• Nickel-Chrome Plating: Bakeng sa lits'ebetso tse hlokang ho hanyetsa kutu le boipiletso bo botle, ho sebelisoa nickel-chrome ea mekhahlelo e 'meli. Nickel base layer e fana ka nako e telele, ha topcoat ea chrome e eketsa bokaholimo bo bonaletsang, bo sa tsubeng, e etsa hore e tšoanelehe bakeng sa liphaephe tsa meralo kapa litsamaiso tsa maemo a lijo.

3. Black Oxide Coating: Beauty and Function in One

Lisebelisoa tsa lipeipi tse nang le khoele e ntšo ha li khahle ponong feela; li boetse li etselitsoe ho sebetsa:

• Black Oxide Treatment: YULONG Steel’s black oxide process converts the surface of metal threaded pipe fittingsho magnetite, lera le letenya, le letšo la oxide le thibelang mafome le ho ntlafatsa lubricity. Phekolo ena e loketse litsamaiso tsa hydraulic kapa mechini ea indasteri, moo ho fokotsoang likhohlano nakong ea kopano ho leng bohlokoa. Ho roala ha black oxide ho boetse ho fana ka ponahalo e boreleli, e ts'oanang, e etsang hore e be khetho e ratoang bakeng sa lipeipi tse khabisitsoeng le lisebelisoa tsa likoloi.
• Oxide e Ntšo e kentsoeng ka Oli: Bakeng sa tšireletso e eketsehileng, YULONG Steel e kenya lesela le letšo la oxide ka oli e thibelang kutu, e theha tšitiso khahlano le mongobo le ho matlafatsa khanyetso ea lik'hemik'hale tse bobebe. Phapang ena e sebelisoa haholo lits'ebetsong tsa nosetso tsa temo le mehala ea moea e hatelitsoeng.

YULONG Steel Threaded Pipe Fittings Manufacturer’s Technical Edge in Surface Treatment

Ke eng e khethollang YULONG Steel e le threaded pipe fittings manufacturer ke boitlamo ba eona ba ho nepahala le boqapi:

1. Customized Solutions for Diverse Needs

YULONG Steel e utloisisa hore boholo bo le bong ha bo lekane kaofela. Hore na moreki o hloka aluminiamo e bobebe e lekanang le ts'ireletso ea anodized kapa tšepe e sa tsitsang e kentsoeng ka PTFE, k'hamphani e lokisa liphekolo tsa bokaholimo ho fihlela litlhoko tse ikhethileng tsa projeke. Mohlala, lifemeng tse sebetsanang le lijo, moo bohloeki bo ke keng ba buisanoa, YULONG Steel e sebelisa lisebelisoa tsa tšepe tse sa hloekang tsa motlakase tse nang le libaka tse pharalletseng ho felisa ho khomarela baktheria.

2. Stringent Quality Control

Sehlahisoa se seng le se seng se na le tlhahlobo e matla:

• Teko ea Letsoai la Letsoai: Lisebelisoa li pepesetsoa moholi oa tharollo ea letsoai oa 5% ho fihlela lihora tse 1,000 ho etsisa tikoloho ea lebopo kapa indasteri, ho netefatsa hore liphahlo li kopana le litekanyetso tsa ASTM B117.
• Teko ea Adhesion: Teko e entsoeng ka sefapano e etsoa ho etsa bonnete ba hore likhoele tsa ho roala li sireletsehile ho tšepe ea motheo, ho thibela ho phunyeha kapa ho senya nakong ea ho kenya.
• Litlhahlobo tsa Botšepehi ba Khoele: Ka mor'a kalafo, likhoele tsohle li hlahlojoa ho nepahala ha maemo ho sebelisoa li-gauge tsa go/no-go, ho netefatsa hore li tsamaellana le maemo a indasteri joalo ka NPT, BSPT, le DIN 2999.

3. Environmental Responsibility

YULONG Steel e etelletsa pele litloaelo tse bonolo tsa tikoloho lits'ebetsong tsa eona tsa kalafo ea bokaholimo. Ts'ebetso eohle ea galvanizing le plating e latela melao e thata ea tikoloho, ka metsi a litšila a hloekisitsoeng ho tlosa litšepe tse boima le litšila pele a tsoa. Boitlamo bona ba ts'ebetso bo tiisa hore bareki ba ka fihlela sepheo sa bona sa tikoloho, sechaba, le puso (ESG) ha ba ntse ba rua molemo ho li-fittings tsa nako e telele.

Tšusumetso ea 'Nete ea Lefatše: Lithuto tsa Litaba ho Nako e Atolositsoeng ea Bophelo

• Marine Application: A major offshore oil platform replaced standard carbon steel fittings with YULONG Steel’s nickel-plated threaded pipe fittings. Ka mor'a lilemo tse hlano ka har'a metsi a letsoai, lisebelisoa li ne li sa bontše matšoao a ho bola, ho feta tse sa phekolehang tse hlokang ho nkeloa sebaka ka mor'a lilemo tse peli feela.
• Industrial Plumbing: Semela sa lik'hemik'hale se sebelisang black oxide-coated metal threaded pipe fittingsin its acid transport system reported a 40% reduction in maintenance costs over three years, thanks to the fittings’ resistance to chemical erosion.

Lekunutu la ho lelefatsa bophelo ba threaded pipe fittings lies in the marriage of material science and innovative surface treatments. YULONG Steel’s expertise in galvanization, nickel plating, and black oxide coating ensures that its metal threaded pipe fittings—including the sleek and durable black threaded pipe fittings—deliver unmatched longevity across industries.

As a trusted threaded pipe fittings manufacturer , YULONG Steel empowers clients to build piping systems that withstand the test of time, reducing waste and operational disruptions. Discover how their advanced surface treatments can transform your next project—where every fitting is engineered not just to connect pipes, but to endure.