Melemo le Mefokolo ea Pipe e Insulated ea Polyurethane ke Efe?

Liphaephe tsa polyurethane insulation ke liphaephe tse insulated tse sebelisetsoang ho fokotsa tahlehelo ea mocheso kapa ho eketseha ha mocheso lits'ebetsong tsa liphaephe tsa mocheso. Li boetse li tsejoa e lepolyurethane insulated pipe, PU insulated pipe, polyurethane foam insulated pipe, kapapele{0}}peipi ea tšepe e kentsoeng, ho itšetlehile ka kopo le mantsoe a sebaka. Ho futhumatsa, ho pholisa, le ho patoa marang-rang a lisebelisoa, ts'ebetso ea bona ha e khethoe ke lera la foam feela. Phaephe ea tšebeletso, boleng ba foam ea polyurethane, casing ea ka ntle ea HDPE, boemo ba bonding, ho tiisa ka kopanelo, mocheso oa tšebetso, le tikoloho ea ho kenya kaofela li ama ts'epahalo ea nako e telele{{2}. Melemo ea bona e ka sehloohong ke conductivity e tlaase ea mocheso, ts'ebetso e tsitsitseng ea ho kenya letsoho, le ho tšoaneleha hantle bakeng sa mocheso o patiloeng ka ho toba kapa marang-rang a pholileng. Mefokolo ea bona ea mantlha hangata e hlaha mabapi le tiiso ea kopanelo ea tšimo, kotsi ea ho kenella ha metsi, maemo a mocheso, le bothata ba ho lokisa kamora ho patoa.

Lisebelisoa tsa ho futhumatsa seterekeng,EN 253 pele{1}}peipi e kentsoenglitsamaiso ke litšupiso tse tloaelehileng tsa tekheniki. Tekanyetso e hlalosa liphaephe tsa feme-tse entsoeng ka liphaephe bakeng sa marang-rang a metsi a chesang a patiloeng ka ho toba, hangata a nang le phala ea tšepe, e tiileng ea polyurethane foam, le k'hase ea polyethylene e ka ntle. Litšupiso tse tloaelehileng bakeng sa litsamaiso tsa mofuta oa EN 253 li boetse li bonts'a ts'ebeletso e tsoelang pele ea metsi a chesang ho fihla ho likhato tse 120 le mocheso o phahameng ka linako tse ling ho fihla ho likhato tse 140, ho latela moralo oa sistimi le khatiso e tloaelehileng.

A phala ea polyurethane insulationhangata ke phala{0}}ka har'a-mohaho oa liphaephe. Pipe e ka hare e na le sepakapaka, lesela la foam la polyurethane le fana ka mocheso oa mocheso, 'me seaparo sa ka ntle se sireletsa ho senya mobu, mongobo, tšenyo ea lipalangoang le ho kopana le mechine.

Khoasolla:Polyurethane Insulation PipeTechnical Data & Application Guide

Bakeng sa{0}}lisebelisoa tse futhumatsang tsa setereke pele, litekanyetso tse amanang le tsona li ka kenyelletsa li-fittings, valves, le field joints. TS EN 448 e koahela lifeme-tse entsoeng ka li-insulated tse lekanang tse kang li-bend, li-tee, li-reducers, li-compensator le li-ankora; TS EN 489 e akaretsa likopano tse kopaneng tse entsoeng lipakeng tsa liphaephe, li-fittings, kapa li-valve tse haufi tse patiloeng ka har'a marang-rang a metsi a chesang.

1. Low Thermal Conductivity le Fokotsa Mocheso Tahlehelo

Monyetla o ka sehloohong oa liphaephe tsa ho kenya polyurethane ke lebelo la tsona le tlaase la mocheso oa mocheso. Foam e thata ea polyurethane e na le-mohaho oa lisele tse koalehileng, tse thusang ho fokotsa tahlehelo ea mocheso liphaepheng tse tsamaisang metsi a chesang le ho fokotsa ho eketseha ha mocheso metsing a pholileng. Ke ka lebaka lena PU foam insulation pipe e sebelisoang haholo ho futhumatsa seterekeng, marang-rang a metsi a pholileng, le mekhoa e meng ea liphaephe tsa mocheso.Bakeng sa melapo ea metsi a pholileng, lera le ts'oanang la ho kenya letsoho le boetse le thusa ho fokotsa ho eketseha ha mocheso le kotsi ea condensation ha ho tiisoa ha mouoane ho laoloa hantle.

Litekanyetso tse khethehileng tsa ho tsamaisa mocheso li ipapisitse le sebopeho sa foam, letsoalo, mocheso oa liteko, boemo ba botsofali le ts'ebetso ea tlhahiso. Litšupiso tse ling tsa EN 253 tsa pele{2}}lithathamo tsa PUR foam thermal conductivity ho potolohaλ50 = 0.0260–0.027 W/(m·K), empa sena se lokela ho nkuoa e le-boitsebiso bo khethehileng ho fapana le boleng bo akaretsang bakeng sa phaephe e 'ngoe le e 'ngoe ea polyurethane foam insulated.

Ts'ebetso ena e tlase ea mocheso e thusa ka litsela tse 'maloa:

• e fokotsa ho theoha ha mocheso liphaepheng tse telele tsa metsi a chesang;
• e ntlafatsa matla a ho futhumatsa a setereke;
• e fokotsa tahlehelo ea mocheso e sa hlokahaleng pakeng tsa semela le basebelisi ba ho qetela;
• e thusa ho tsitsisa mocheso oa metsi a pholileng ka marang-rang a pholileng;
• e fokotsa kotsi ea condensation ha taolo ea mouoane le ho koala baki ho entsoe ka nepo.

Boleng ba tekheniki ha se feela "ho boloka matla." Ka marang-rang a nako e telele a mocheso, tahlehelo e tlaase ea mocheso e boetse e tšehetsa mokhoa o tsitsitseng oa ho leka-lekanya le ho fokotsa matšeliso a mocheso a hlokahalang nakong ea ts'ebetso.

2. Ho Tšoaneleha ho Molemo bakeng sa Litsamaiso tsa Pipe tse patiloeng ka ho Otloloha

Polyurethane insulated pipe e tloaelehile ka ho khetheha ho marang-rang a ho futhumatsa ka ho toba. Ka sebopeho sena, phala ea tšebeletso e na le khatello le mocheso, PU foam insulation e fokotsa tahlehelo ea mocheso, 'me casing ea ka ntle ea HDPE e sireletsa lera la ho itšireletsa ho tloha mobung, mongobo, khatello ea ho khutlela morao le tšenyo e nyenyane ea mochine nakong ea ho kenya. Kopano ea lipeipi tse tlanngoeng li boetse li thusa ho boloka phala ea tšebeletso, lera la ho kenya letsoho le casing e ka ntle e sebetsa e le tsamaiso e le 'ngoe.

Sebopeho sena se molemo moo lipeipi li tlamehang ho patoa tlas'a litsela, liphasejeng, libaka tsa indasteri, kapa litsela tsa ho futhumatsa tsa 'masepala. Ha ho bapisoa le phaephe e se nang letho hammoho le karolo e hlephileng-e kentsoeng, feme{2}}peipi ea tšepe e entsoeng esale pele{3}} e fana ka sebopeho se laolehileng pele se kengoa, haholo-holo moo liphaephe tse telele li hlokang botenya bo tsitsitseng le baki ea ka ntle.

Bakeng sa litsamaiso tse patiloeng ka kotloloho, molemo o tsoa kopanong eohle:

• pipe ea tšebeletso e na le khatello le mocheso;
• PU foam insulation e fokotsa tahlehelo ea mocheso;
• HDPE e ka ntle ea casing e sebetsa e le tšireletso khahlanong le mongobo oa mobu le tšenyo ea ho tšoara;
• sebopeho se kopantsoeng se thusa ho boloka ho tsamaisana ha liphaephe ka har'a casing;
• litsamaiso tse kopanetsoeng li kopanya likarolo tsa liphaephe ka mor'a ho tjheseletsa kapa ho kenya.

Ke ka lebaka lena mantsoe a kangcorrosion{0}}ea ka ntle e sa khoneng ho bola, HDPE baki insulated pipe, lephala e kenang ka kotloloho e patiloenghangata di hlaha mmoho. Casing e ka ntle ha e nke sebaka sa tšireletso ea kutu ka ho toba phala ea tšebeletso, empa e thusa ho thibela metsi ho fihla lera la ho kenya letsoho le holim'a liphaephe.

Leha ho le joalo, ho patoa ka ho toba ho sebetsa hantle feela ha baki le lihlopha tsa masimo li lula li tiisitsoe. Pipe e sirelelitsoeng e sa keneleng metsi ha e entsoe ka foam feela; ho itšetlehile ka mokotla oa ka ntle, letsoho le kopantsoeng, ho koaloa ha casing, le boleng ba ho kenya.

3. Feme e Temang Haholo-E Eketsehile Boleng ba Insulation

Polyurethane foam pre{0}}peipi ea tšepe e insulated e etsoa ka mokhoa o laoloang oa tlhahiso. Ha ho bapisoa le mohatsela o kentsoeng setšeng kaofela, feme{2}}mohatsela o entsoeng ka fektheri o ka fana ka botenya ba foam bo tsitsitseng, ho tsamaisana le casing, concentricity, le sebopeho sa baki ea kantle.

Sena se bohlokoa hobane ts'ebetso ea ho kenya mocheso e angoa ke lintlha tse sa bonahaleng kamehla kamora ho kenya:

• ho tlatsa foam e sa lekaneng ho ka baka libaka tse fokolang tsa mocheso;
• tlamahano e futsanehileng e ka ama botsitso ba tsamaiso;
• foam voids e ka fokotsa ts'ebetso ea mocheso;
• casing eccentricity e ka lebisa ho botenya bo sa lekaneng ba ho pata;
• bokaholimo ba baki bo senyehileng bo ka fetoha -meno ea ho kena.

Tlhahiso ea lifeme ha e tlose kotsi e 'ngoe le e 'ngoe, empa e fokotsa tse ling tsa phapang e bakoang ke boemo ba leholimo, phihlello ea sebaka sa marang-rang, tsebo ea basebetsi le maemo a fokolang a tlhahlobo.

4. Ho kenngoa ka potlako bakeng sa Likarolo tsa Pipeline e telele

Ka lebaka la hore lesela la ho kenya lesela le ka ntle li sebelisoa fekthering, mosebetsi oa tšimo o ka shebana le ho tsamaisana le liphaephe, welding, theolelo ea foro le ho phethoa ha motsoako. Sena se fokotsa palo ea{1}}mosebetsi oa ho koala setšeng, haholo-holo bakeng sa ho futhumatsa setereke ka nako e telele, metsi a batang le likarolo tsa lipeipi tse patiloeng.

Ntlha ea bohlokoa ke hore kotsi ea ho kenya ha e nyamele; e fetohela sebakeng se kopaneng sa tšimo. Ka mor'a ho tjheseletsa liphaephe, karolo e kopanetsoeng e tlameha ho hloekisoa, ho omisoa, ho kenngoa le ho tiisoa ka nepo. Ho behoa ha matsoho, ho tlatsoa ha foam, ho koaloa ha casing le ho tsoela pele ha baki kaofela li hloka ho hlahlojoa pele ho patoa, hobane le lekhalo le lenyenyane kapa moeli o sa koaloang hantle o ka lumella metsi a ka tlas'a lefatše hore a kene ka har'a mohatsela le ho fokotsa ts'ebetso ea nako e telele-ea mocheso.

1. Litšenyehelo tse Phahameng tsa Pele ho Feta Insulation ea Motheo ea Pipe

Phoso e 'ngoe ea liphaephe tsa polyurethane insulation ke theko ea pele e phahameng. Peipi ea tšepe ea-e kentsoeng pele e kenyelletsa ho feta phaephe ea litšebeletso le lera la insulated; e boetse e kenyelletsa ente ea foam ea feme, casing ea HDPE, phaephe-ka-tlhahiso ea liphaephe, lisebelisoa tse kopaneng tsa lebaleng le molumo o moholo oa lipalangoang.

Phapang ea litšenyehelo e angoa haholo ke:

• thepa phala ea tšebeletso le botenya ba lebota;
• botenya ba ho kenya letsoho;
• HDPE casing bophara le botenya baki;
• lisebelisoa tse kopanetsoeng tsa masimo le lisebelisoa tsa ho tiisa;
• sepalangoang se bakoang ke bophara bo boholo ba bokantle.

Bakeng sa liphaephe tse tsamaeang ka bokhuts'oane, sebaka se bonolo- se kentsoeng se ka fetoha habonolo. Bakeng sa liphaephe tsa mocheso tse patiloeng ka nako e telele, peipi ea polyurethane pre{2}}e kentsoeng hangata e khethoa hobane mochini o kenang le oa tšireletso o se o hahiloe ka har'a kopano ea liphaephe.

2. Tšimo e Kopanetsoeng ea Tiiso ke Bofokoli bo Boholo

Karolo e otlolohileng ea pipe e hlahisoa fekthering, empa manonyeletso pakeng tsa likarolo tsa liphaephe li phethoa setšeng. Ena ke e 'ngoe ea libaka tse fokolang haholo tsa tekheniki tsa pele{1}}lipeipi tse sirelelitsoeng.

Haeba lenonyeletso la tšimo le sa tiisitsoe ka nepo, metsi a ka kena lera la ho pata. Ho kenella ha metsi ka manonyeletso a lipeipi a insulated ho ka fokotsa ts'ebetso ea mocheso, ho senya sebopeho sa foam, le ho eketsa kotsi ea kutu ho potoloha phala ea litšebeletso. Bothata bo boholo ho feta marang-rang a patiloeng hobane bothata bo ka 'na ba lula bo patehile ho fihlela mocheso o lahleheloa ke mocheso, lialamo tsa mongobo, sebaka sa mobu, kapa mathata a kutu a hlaha. Mekhoro ea baki ea HDPE, maqeba a senyehileng, kapa foam e hlahelletseng libakeng tse sehiloeng{3}}ka morao e ka fetoha libaka tsa ho kena ha metsi{4}ha li sa lokisoe pele li patoa.

Mabaka a tloaelehileng a ho hloleha ho tiisa ho tiisa ha kopanelo ke:

• bohloeki bo bobe ba holim'a metsi pele ho kenya letsoho;
• metsi a pula kapa a fatše a kenang pele a koaloa;
• ho tlatsoa ha foam ho sa phethoang ka kopanelo;
• ho fokola ha sleeve kapa ho koala casing;
• lipheletsong tsa casing tse senyehileng;
• ho tšoaroa ka tsela e fosahetseng ha li-joints tsa makala, li-bends, kapa li-reducers;
• tokiso e mpe ya makumane a baki kapa mekgoapo.

Bakeng sa liphaephe tsa polyurethane insulation, lenonyeletso le lokela ho tšoaroa e le karolo ea tsamaiso ea ho kenya letsoho, eseng e le lintlha tsa bobeli tsa kaho. EN 489-mofuta oa maemo a kopaneng o shebana hantle le sebaka sena: likhokahano lipakeng tsa liphaephe, li-fittings, kapa li-valve tse haufi le marang-rang a metsi a chesang a patiloeng.

3. Ho Lokisoa Hoa Thata Ka mor'a Lepato

Phoso e 'ngoe ea liphaephe tsa polyurethane insulation ke ho hlokomela ka thata ka mor'a ho patoa. Hang ha lipeipi li kentsoe, li tlatsitsoe ka morao, 'me li koaheloa, tsamaiso ea ho kenya letsoho e ke ke ea hlahlobjoa habonolo feela joaloka ho koala lipeipi tse pepeneneng.

Haeba casing e ka ntle e senyehile kapa insulation e koloba, ho lokisoa ho ka hloka mehato e mengata:

• ho fumana sebaka se amehileng;
• ho cheka phaephe;
• ho khaola kapa ho bula sebaka sa baki se senyehileng;
• ho hlahloba hore na PU foam e kolobile kapa e senyehile;
• ho omisa, ho nkela sebaka, kapa ho khutlisa mohatsela;
• ho lokisa mokotla;
• ho tsosolosa lenonyeletso kapa baki;
• ho tlatsa morao hape.

Sena se etsa hore ho sebetsa ha lipeipi tsa insulated ka tlas'a lefatše ho bitsa chelete e ngata 'me ho je nako- ho feta ho lokisa holim'a metsi. Bothata hase feela litšenyehelo tsa mosebetsi; hape ke tšitiso ea marang-rang a futhumatsang kapa a pholileng.

4. Meeli ea Mocheso le Kotsi ea Botsofali ea Foam e Lokela ho hlahlojoa ka hloko

Polyurethane foam e sebetsa hantle metsing a mangata a chesang le metsi a pholileng, empa ha e loketse ts'ebeliso e 'ngoe le e 'ngoe ea mocheso o phahameng-. EN 253-mofuta oa lipeipi tse kentsoeng pele li sebelisoa haholo-holo bakeng sa marang-rang a metsi a chesang a patiloeng ka kotloloho, ka litšupiso tse tloaelehileng tse buang ka ts'ebetso e tsoelang pele ho fihla ho likhato tse 120 le mocheso o phahameng ka linako tse ling ho fihla ho likhato tse 140 bakeng sa lits'ebetso tse itseng.

Sena ha se bolele hore pipe e 'ngoe le e 'ngoe ea polyurethane foam insulated e ka sebetsa ka mokhoa o sireletsehileng mochesong oo. Moeli oa sebele oa mocheso o itšetlehile ka ho etsoa ha foam, moralo oa tsamaiso ea liphaephe, boemo bo tsoelang pele ba tšebeletso, boitšoaro ba botsofali le tekanyetso e sebetsang ea morero. Thempereichara e phahameng{{2}ya nako e telele e ka bakangbotsofali ba mocheso, hakgahlamelo ya mongoboka mor'a tšenyo ea baki kapa ho hlōleha ha motsoako oa tšimo ho ka fokotsa ts'ebetso ea ho kenya letsoho ka ho eketsehileng.

Ho senyeha ha foam ho ka hlaha joalo kaho eketseha ha mocheso oa mocheso, kamano e fokolang,ho honyela ka lekoeba kapa ho petsoha, le tahlehelo ea mocheso sebakeng sa manonyeletso kapa likarolo tse senyehileng. Bakeng sa liphaephe tsa mouoane, lithapo tsa mocheso tse phahameng haholo-kapa tšebeletso e tsoelang pele e phahameng-mocheso o tsoelang pele, lisebelisoa tsa ho koahela tse kang mineral wool, calcium silicate kapa cellular glass li ka ba tse loketseng ho feta polyurethane foam.

5. Diameter e Khōloanyane ea Kantle e Ama Sebopeho le Sebaka sa ho Kenya

Pipe ea ho kenya polyurethane e na le bophara bo boholo bo ka ntle ho feta pipe ea tšebeletso. Boholo ba ho qetela bo kenyelletsa phala ea tšepe ea OD, botenya ba insulation, le casing ea HDPE. Pipe ena e kholoanyane e ka ntle ea bophara ba ka ntle e ama bophara ba foro, sebaka, lipalangoang, moralo oa tšehetso, le moralo o loketseng.

Mohlala, litsamaiso tse peli li ka sebelisa phala e ts'oanang ea ts'ebeletso ea DN empa li na le li-diameter tse fapaneng tsa casing ka lebaka la botenya bo fapaneng kapa letoto la casing. Sena se ama:

• bophara ba ho cheka foro;
• sebaka pakeng tsa melapo ea phepelo le ea ho khutla;
• bend radius le tumello e loketseng;
• molumo oa thepa ea backfill;
• sepalangoang le sebaka sa polokelo;
• boholo ba letsoho le kopane la tšimo.

Ena ke moeli oa tekheniki o atisang ho nyenyefatsoa ha ho nahanoa feela boholo ba pipe ea tšebeletso ea ka hare.

Khoasolla:Polyurethane Insulated Pipe Melemo le Mefokolo Leqephe la Boitsebiso

Lipeipi tsa polyurethane ha se tharollo e molemohali bakeng sa phaephe e 'ngoe le e 'ngoe. Ts'ebetso ea bona e lokela ho bapisoa le lisebelisoa tse ling tsa ho kenya letsoho ho latela mocheso, mongobo, ho pepeseha ha mollo, mokhoa oa ho kenya, le phihlello ea tlhokomelo.

Khoasolla: Pipe Insulation Material Comparison

Foam ea polyurethane e sebetsa hantle moo tahlehelo ea mocheso e fokolang, ho kenya letsoho ka thata, le ho kopanya lipeipi tse entsoeng fektheri ho leng bohlokoa. Boea ba liminerale kapa khalase ea cellular e ka ba e loketseng haholoanyane moo ho hanyetsa mollo, mocheso o phahameng, kapa ho hanyetsa mongobo o matla ke tlhokahalo ea mantlha.

Tšebeliso e nepahetseng ea liphaephe tsa polyurethane e itšetlehile ka maemo a ts'ebetso le tikoloho ea ho kenya. E latelanglintlha tsa tekheniki e lokela ho hlahlobjoa pele u khetha mofuta ona oa tsamaiso ea liphaephe. ​​Bakeng sa merero e hlokang feme{1}}ho etsa lipeipi tse insulated tse nang le peipi ea tšebeletso e hlalositsoeng, PU foam, baki ea ka ntle, le boholo ba delibari,polyurethane pipe insulatione lokela ho hlahlojoa hammoho le mocheso oa ts'ebetso, botenya ba ho kenya letsoho, lisebelisoa tsa casing, tsamaiso e kopanetsoeng, le tsela ea ho kenya.

Khoasolla: Lethathamo la Khetho ea Lipeipi tsa Polyurethane Insulated

Liphaephe tsa polyurethane insulation hangata li loketse:

• ka ho toba patoa marangrang a metsi a chesang;
• tsamaiso ea liphaephe tse futhumatsang tsa setereke;
• phepelo ea metsi a pholileng le likhoele tsa ho khutla;
• liindasteri tsa lisebelisoa tsa mocheso oa mocheso;
• -liphaephe tse epetsoeng sebakeng se batang moo ho hlokahalang ho boloka mocheso.

Ba hloka tlhahlobo e haufi bakeng sa:

• liphaephe tsa mouoane kapa tšebeletso e tsoelang pele{0}}ea mocheso o phahameng;
• ka holimo{{0}libaka tse bulehileng tse nang le litlhoko tsa polokeho ea mollo{1}};
• litsela tse nang le ho cheka khafetsa kapa kotsi ea tšenyo ea mechine;
• libaka tseo phihlello ea ho lokisa nakong e tlang e leng thata.

Khotheishene ea mahala

LBH

 

 

01. Ke bothata bofe bo boholo ka ho fetisisa ba pipe e entsoeng ka polyurethane?

Bothata bo boholo ka ho fetisisa hangata ha se karolo e otlolohileng ea pipe, empa esebaka se kopanetsoeng sa tšimo. Haeba sleeve e kopantsoeng, ho tlatsa foam, ho koaloa ha casing kapa ho lokisoa ha baki e sa tiisitsoe ka nepo, metsi a ka kena lera la ho kenya letsoho. Hang ha mongobo o fihla ho foam ea PU, ts'ebetso ea mocheso e ka 'na ea theoha' me kotsi ea kutu e potolohileng pipe ea tšebeletso e ka eketseha.

02.Na liphaephe tse kentsoeng ka polyurethane li loketse ho patoa ka kotloloho?

E, liphaephe tsa polyurethane insulated hangata li sebelisetsoaka ho toba patoa marangrang a metsi a chesangle litsamaiso tsa mocheso oa setereke. Sistimi e tloaelehileng ea mofuta oa EN 253 e sebelisa phala ea tšepe ea tšepe, polyurethane foam insulation le casing ea polyethylene. Boemo bo ka sehloohong ke hore casing e ka ntle le li-joints tsa masimo li tlameha ho lula li tiisitsoe khahlanong le mongobo oa mobu, metsi a ka tlas'a lefatše le tšenyo ea ho khutlela morao.

03.Na pipe e entsoeng ka polyurethane e ka sebelisoa bakeng sa liphaephe tsa mouoane?

Eseng ka ho sa feleng. PU insulated pipe e sebelisoa haholo bakeng sa metsi a chesang, metsi a batang le{1}}mohatsela o itekanetseng, empa lipeipi tsa mouoane li hloka tlhahlobo e arohaneng ea mocheso. Ts'ebeletso e tsoelang pele ea mocheso o phahameng-e ka 'na ea etsa hore foam e tsofale, ho eketseha ha mocheso oa mocheso, kapa ho honyela ha foam, kahoo mineral wool, calcium silicate kapa cellular glass li ka ba tse loketseng mehala e meng ea mouoane.

04.Na polyurethane insulated pipe e bapisoa joang le boea ba diminerale le lisebelisoa tsa khalase tsa cellular?

Polyurethane foam e matla mootahlehelo ea mocheso o tlase, botenya ba compact insulation le feme{0}}ho kopanya lipeipi tse entsoeng ke tsa bohlokoa. Boea ba liminerale hangata bo molemo bakeng sa litlhoko tse phahameng- tsa mocheso kapa mollo{3}} oa ho hanyetsa. Hangata likhalase tsa cellular li nahanoa moo ho hanyetsa mongobo, matla a hatellang kapa maemo a ho patoa/ho bata haholo-a bohlokoa ho feta litšenyehelo tsa pele.

Setifikeiti

 

Setifikeiti sa CE

Setifikeiti sa ISO 9001

Setifikeiti sa API Q1

Setifikeiti sa ABS

Setifikeiti sa AP-5L

Setifikeiti sa API-5CT