Moetsi oa Liphaephe tsa Boiler le Heat Exchanger tsa Mocheso o Phahameng - Womic Steel
1. Kakaretso ea ASTM A213 T9 Alloy Steel Tube
Tube ea tšepe ea motsoako oa ASTM A213 T9ke sehlopha sa tšepe sa alloy sa chromium-molybdenum se etselitsoeng ka ho khethehatikoloho ea litšebeletso tsa mocheso o phahameng le khatello e phahamengtse kang diboiler, di-superheater, le di-heat exchanger. Thepa ena e na le chromium e ngata ha e bapiswa le di-grade tse ding tse tlase tsa alloy, e leng se ntlafatsang haholo kganyetso ya oxidation, matla a ho kgefutsa, le botsitso ba sebopeho dithempereichareng tse phahameng.
TheTube ea tšepe ea motsoako oa ASTM A213 T9e sebelisoa haholo lifemeng tsa motlakase, litsing tsa petrochemical, liyuniti tsa ho hloekisa, le litsamaisong tsa liphaephe tsa indasteri tse nang le mocheso o phahameng moo ho tšepahala ha nako e telele ho leng bohlokoa.
Jwalo ka moetsi wa profeshenale,Tšepe ea Womice fana ka boleng bo holimoLiphaephe tsa tšepe tse se nang moalo tsa ASTM A213 T9ka ho latela ka botlaloLitekanyetso tsa ASTM A213 / ASME SA213Sistimi ea rona ea tlhahiso e latela mekhoa e thata ea taolo ea boleng 'me e fana ka mokhoa o felletseng oa ho latela thepa. Lihlahisoa li ka tlisoa kaSetifikeiti sa EN 10204 3.1 kapa EN 10204 3.2, 'me lipeipi tse sebelisoang lits'ebetsong tsa lisebelisoa tsa khatello li ka kopanaLitlhoko tsa setifikeiti sa PED 2014/68/EUbakeng sa 'maraka oa Europe.
Ka libaka tse tsoetseng pele tsa tlhahiso le ketane e tsitsitseng ea phepelo ea thepa e tala, Womic Steel e netefatsa boleng bo tšepahalang, ho fetoloa ho tenyetsehang, le kemiso ea phano ea tlholisano bakeng sa merero ea lefats'e.
2. Litlhaloso tsa Tlhahiso ea Tube ea ASTM A213 T9 le Mefuta e Meholo
Ho Womic Steel,Liphaephe tsa tšepe tsa motsoako oa ASTM A213 T9li etsoa ka mefuta e fapaneng ea boholo ho fihlela litlhoko tsa litsamaiso tsa boiler, li-heat exchanger, le liphaephe tsa khatello ea indasteri. Liphaephe tse se nang mokhabiso tse phethiloeng ka mocheso le tse huloang ka serame li ka fanoa ho latela ho nepahala ha boholo le litlhoko tsa ts'ebeliso.
Tafole ea 1 - ASTM A213 T9 Boholo ba Tube
| Paramethara | Mefuta e Tloaelehileng |
| Bophara ba Kantle | 12.7 mm – 219 mm |
| Botenya ba lebota | 1.5 mm – 30 mm |
| Bolelele bo Tloaelehileng | 6 m – 12 m |
| Bolelele bo boholo | Ho fihlela ho 18 m |
| Mofuta oa Tlhahiso | E Chesang e se nang Seamless / E Huloa ka Batang |
| Boemo ba Bokaholimo | E ntšo / E nang le asene / E thunngoeng ka sethunya |
Bokgoni ba tlhahiso bo tenyetsehang ho Womic Steel bo re dumella ho kopana le bobediliodara tse nyane tse ikhethileng le litlhoko tse kholo tsa phepelo ea projeke.
3. Mamello ea Dimensional ea Li-Tubes tsa Tšepe tsa Alloy tsa ASTM A213 T9
Taolo e nepahetseng ea boholo e bohlokoa bakeng sa litsamaiso tsa liphaephe tsa khatello.Liphaephe tse se nang mohele tsa ASTM A213 T9e entsoeng ke Womic Steel e latela litlhoko tsa mamello ea litekanyo tsa ASTM ho netefatsa hore e lumellana le mekhoa ea tlhahiso, ho tjheseletsa le ho kenya.
Tafole ea 2 - Mamello ea Litekanyo
| Paramethara | Mamello |
| Bophara ba Kantle | ± 0.75% |
| Botenya ba lebota | ± 10% |
| Bolelele | +3 mm / 0 |
| Ho otloloha | ≤1/1000 ea bolelele bohle |
| Ho ba le ovalite | Ka hare ho mamello ea OD |
Mamello ana a tiileng a netefatsa horeLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9e ka sebelisoa ka mokhoa o tšepahalang lits'ebetsong tse nang le khatello e phahameng.
4. Sebopeho sa Lik'hemik'hale sa Tšepe e kopantsoeng ea ASTM A213 T9
Tshebetso eaTube ea tšepe ea motsoako oa ASTM A213 T9e khethoa haholo-holo ke likarolo tsa eona tsa ho kopanya chromium le molybdenum, tse fanang ka khanyetso e ntle khahlanong le oxidation le creep deformation tlas'a mocheso o phahameng.
Tafole ea 3 - Sebopeho sa Lik'hemik'hale sa ASTM A213 T9
| Karolo | Sebopeho (%) |
| Khabone (C) | ≤0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Fosforase (P) | ≤0.025 |
| Sebabole (S) | ≤0.025 |
| Silicone (Si) | ≤0.50 |
| Chromium (Cr) | 8.00 – 10.00 |
| Molybdenum (Mo) | 0.90 – 1.10 |
Kakaretso e phahameng ea chromium hoTube ea tšepe ea motsoako oa ASTM A213 T9e fana ka khanyetso e matlafalitsoeng khahlanong le ho hola le oxidation libakeng tse nang le mocheso o phahameng.
5. Thepa ea Mekaniki ea Li-Tube tsa ASTM A213 T9
Tshebetso ea mechini eaLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9e netefatsa ho tšepahala ha sebopeho tlas'a khatello e phahameng le maemo a mocheso o phahameng a atisang ho fumanoa lits'ebetsong tsa boiler le tsa phapanyetsano ea mocheso.
Tafole ea 4 - Thepa ea Mekaniki
| Thepa | Tlhokahalo |
| Matla a tšepe | ≥415 MPa |
| Matla a Tekanyo | ≥205 MPa |
| Ho lelefatsa | ≥30% |
| Bothata | ≤89 HRB |
Matlotlo ana a mechini a dumellaLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9ho boloka matla le botsitso nakong ea ts'ebetso ea mocheso o phahameng oa nako e telele.
6. Ts'ebetso ea Tlhahiso ea Li-Tube tse se nang Seamless tsa ASTM A213 T9
Baetsi ba Womic SteelLiphaephe tsa tšepe tse se nang moalo tsa ASTM A213 T9ho sebelisoa theknoloji e tsoetseng pele ea tlhahiso le taolo e tiileng ea ts'ebetso.
Mehato e tloaelehileng ea tlhahiso e kenyelletsa:
Tlhahlobo ea Lisebelisoa tse Tala → Ho Seha Li-billet → Ho Futhumatsa → Ho Phunya ka Mocheso → Ho Rola ka Mocheso → Kalafo ea Mocheso → Ho Otlolla → Teko e sa Senyeheng → Tlhahlobo ea ho Qetela → Sephutheloana
Melemo ea bohlokoa ea tlhahiso e kenyelletsa:
• Li-billet tsa tšepe ea alloy tsa boleng bo holimo tse tsoang lifemeng tse nang le mangolo a netefalitsoeng
• Lisebelisoa tse tsoetseng pele tsa ho phutholla tse netefatsang ho nepahala ha litekanyo
• Taolo e tiileng ea tšepe nakong ea ho futhumatsa le ho bopa
• Ho latela ka botlalo ho tloha linthong tse tala ho ea ho tube e felileng
7. Litlhoko tsa Kalafo ea Mocheso
Kalafo ea mocheso e bohlokoa ho fumana sebopeho se nepahetseng sa microstructure le thepa ea mechini eaLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9.
Kalafo e tloaelehileng ea mocheso e kenyelletsa:
• Ho kenya ka botlalo
• Ho annealing ka mocheso o feteletseng
• Mokhoa o laoloang oa ho pholisa
Mekhoa ena ea phekolo e ntlafatsa ho tšoana ha sebopeho sa lijo-thollo le ho ntlafatsa ts'ebetso ea mocheso o phahameng.
8. Tlhahlobo le Teko ea Liphaephe tsa ASTM A213 T9
KaofelaLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9e entsoeng ke Womic Steel e feta lits'ebetsong tse felletseng tsa tlhahlobo le liteko ho netefatsa ho latela maemo a machaba.
Teko ea Mekaniki le ea 'Mele
• Teko ea ho thapolla
• Teko ea ho thatafala
• Teko ea ho batalla
• Teko ea ho phatloha ha mollo
• Teko ea khatello ea metsi
Teko e sa Senyeheng
• Teko ea Ultrasonic (UT)
• Teko ea hona joale ea Eddy (ET)
• Teko ea likaroloana tsa makenete (MT) ha ho hlokahala
Setifikeiti le Litokomane
Lihlahisoa li ka tlisoa ka:
•Setifikeiti sa Teko ea Mill ea EN 10204 3.1
•EN 10204 3.2 Setifikeiti sa Tlhahlobo sa Mokha oa Boraro
•Litokomane tsa ho latela melao tsa PED 2014/68/EU
Tlhahlobo ea motho oa boraro e ka hlophisoa kaSGS, BV, TÜV, DNV, kapa mekhatlo e meng e lumelletsoeng ea tlhahlobo.
9. Litšebeliso tsa Li-Tubes tsa Tšepe tsa Alloy tsa ASTM A213 T9
Ka lebaka la matla a eona a matle a mocheso o phahameng le ho hanyetsa oxidation,Tube ea tšepe ea motsoako oa ASTM A213 T9e sebelisoa haholo lisebelisoa tsa bohlokoa tsa indasteri.
Likopo tse tloaelehileng li kenyelletsa:
• Liphaephe tsa boiler tsa feme ea motlakase
• Liphaephe tsa Superheater le tsa ho futhumatsa hape
• Li-exchange tsa mocheso oa peterolek'hemistri
• Liphaephe tse nang le mocheso o phahameng
• Lisebelisoa tsa ts'ebetso ea ho hloekisa
Thepa ena e loketse haholo libaka tseo lisebelisoa li sebetsang ka ho tsoelang pele mochesong o phahameng.
10. Litšebeletso tsa Ts'ebetso le Tlhahiso
Ntle le ho fana ka lipeipi tse tala,Tšepe ea Womice fana ka lits'ebeletso tsa ts'ebetso e ekelitsoeng bakeng saLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9ho fihlela litlhoko tse ikhethileng tsa projeke.
Litšebeletso tse fumanehang li kenyelletsa:
• Ho kobeha le ho bopa tube
• Liphaephe tse kobehileng tsa U bakeng sa li-exchange tsa mocheso
• Ho sebetsa le ho seha ka nepo
• Ho etsoa ha likarolo tsa phaephe esale pele
• Ho kopanya li-spool tsa liphaephe
Bokhoni bona ba ho sebetsana le litaba bo lumella bareki ho fumanalikarolo tse seng li loketse ho kenngoa, ho fokotsa nako ea tlhahiso sebakeng seo.
11. Bokhoni ba Tlhahiso le Melemo ea Phepelo
Womic Steel e boloka bokgoni bo matla ba tlhahiso bakeng saLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T9e tshehetswang ke phepelo e tsitsitseng ya thepa e tala le disebediswa tse tswetseng pele tsa tlhahiso.
Melemo ea bohlokoa e kenyelletsa:
• Mela e meholo ea tlhahiso ea lipeipi tse se nang sekoli
• Phepelo ea billet ea tšepe e tsitsitseng ea alloy
• Sistimi e tiileng ea taolo ea boleng
• Kemiso e feto-fetohang ea tlhahiso
Nako e tloaelehileng ea tlhahiso keMatsatsi a 15-35 ho latela litlhaloso tsa odara.
Habohlokoa,Womic Steel ha e na bonyane ba odara, esita leLitaelo tsa karolo e le 'ngoe li ka amoheloa, e fanang ka tenyetseho bakeng sa litlhoko tsa theko le tlhokomelo ea projeke.
12. Ho paka le ho tsamaisa thepa lefatšeng ka bophara
Ho netefatsa hore lipalangoang li bolokehile,Liphaephe tsa tšepe tse se nang moalo tsa ASTM A213 T9li pakiloe ka ho sebelisa litsamaiso tsa tšireletso tsa boleng ba ho romela thepa kantle ho naha.
Dikgetho tsa ho paka di kenyeletsa:
• Liphutheloana tse tlamiloeng ka tšepe
• Likhechana tsa lehong tse loketseng ho sesa leoatleng
• Likoahelo tsa polasetiki
• Sekoahelo sa oli se thibelang mafome
• Ho phuthela ho sa keneleng metsi
Ka boiphihlelo bo boholo ba ho tsamaisa thepa machabeng, Womic Steel e fana ka litharollo tse sebetsang hantle tsa ho romella thepa kathepa ea likepe, lipalangoang tsa terene, le lipalangoang tsa mekhoa e mengata, ho netefatsa hore thepa e tla romelwa ka nako lefatšeng ka bophara.
13. Hobaneng o lokela ho kgetha tshepe ya Womic bakeng sa di-tube tsa ASTM A213 T9
Jwalo ka moetsi le morekisi wa diphaephe tsa tshepe ya alloy,Tšepe ea Womice fana ka motsoako oa boiphihlelo ba tekheniki, bokhoni ba tlhahiso, le phano e tšepahalang.
Matla a rona a kenyeletsa:
• Ho latela melao ka botlaloLitekanyetso tsa ASTM A213 / ASME SA213
•Phepelo e netefalitsoeng ea PED bakeng sa merero ea lisebelisoa tsa khatello
•Litokomane tsa tlhahlobo tsa EN 10204 3.1 / 3.2
• Libaka tse tsoetseng pele tsa liteko le tlhahlobo
• Palo e tenyetsehang ea odara ka karabelo e potlakileng
• Litšebeletso tsa tlhahiso le tsa ho sebetsa ka mokhoa o ikhethileng
• Bokhoni bo matla ba tlhahiso le kemiso e tsitsitseng ea phano
Melemo ena e lumella Womic Steel ho tšehetsa bareki lefatšeng ka bophara homerero ea tlhahiso ea motlakase, petrochemical, le liphaephe tsa indasteri.
14.Li-Tube tse se nang seamless tsa tšepe ea ASTM A213 Alloy Steel - Mefuta ea Boholo ba Tlhahiso
Baetsi ba Womic SteelLi-Tube tse se nang mohele tsa Tšepe tse se nang seamless tsa ASTM A213 Kereiti ea T5, ASTM A213 Kereiti ea T9, le ASTM A213 Kereiti ea T11 Alloy Steelka mefuta e mengata ea bophara le botenya ba lebota e loketseng liboiler, li-heat exchanger, le tšebeletso ea khatello ea mocheso o phahameng.
Tafole ea Boholo ba Tlhahiso e Tloaelehileng
| Boholo ba Phaephe bo Ikhethileng (NPS) | Bophara ba Kantle (OD) | Botenya ba Lebota bo Fumanehang (Kemiso) | Tlhaloso ea Sehlahisoa |
| 1/2″ NB | 21.3 mm | SCH 20 / 30 / 40 / 80 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5 |
| 3/4″ NB | 26.7 mm | SCH 20 / 30 / 40 / 80 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5 |
| 1″ NB | 33.4 mm | SCH 20 / 30 / 40 / 60 / 80 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5 |
| 1 1/4″ NB | 42.2 mm | SCH STD / SCH 40 / SCH 80 / SCH 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9 |
| 1 1/2″ NB | 48.3 mm | SCH STD / SCH 40 / SCH 80 / SCH 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9 |
| 2″ NB | 60.3 mm | SCH 20 / 40 / 60 / 80 / 100 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 2 1/2″ NB | 73 mm | SCH STD / SCH 40 / SCH 80 / SCH 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 3″ NB | 88.9 mm | SCH STD / SCH 40 / SCH 80 / SCH 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 4″ NB | 114.3 mm | SCH 20 / 40 / 60 / 80 / 100 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 5″ NB | 141.3 mm | SCH STD / SCH 40 / SCH 80 / SCH 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 6″ NB | 168.3 mm | SCH 20 / 40 / 60 / 80 / 100 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 8″ NB | 219.1 mm | SCH 20 / 40 / 60 / 80 / 100 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 10″ NB | 273 mm | SCH 20 / 40 / 80 / 120 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
| 12″ NB | 323.9 mm | SCH 20 / 40 / 80 / 120 / 160 | Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11 |
Litlhaloso tsena kaofela li fanoa e leLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5, Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9leLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11ho latela ditlhoko tsa projeke.
15Tafole ea Papiso ea Mekhahlelo ea Tšepe ea Tšepe ea ASTM A213
Mekhahlelo e fapaneng ka hare hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213maemo a tloaelehileng a fana ka dikahare tse fapaneng tsa chromium le molybdenum bakeng sa matla a mocheso o phahameng le ho hanyetsa mafome.
Tafole ea Papiso ea Lintho
| Sehlopha | Lintho tse ka Sehloohong tsa ho Kopanya | Khanyetso e Tloaelehileng ea Mocheso | Likarolo tsa Bohlokoa | Likopo tse Tloaelehileng |
| ASTM A213 T5 | Tšepe ea Tšepe ea Cr-Mo | Ho fihlela ho 600°C | Khanyetso e ntle ea oxidation | Li-boiler, li-heat exchanger |
| ASTM A213 T9 | Motsoako o Phahameng oa Chromium | Ho fihlela ho 650°C | Matla a ntlafetseng a ho kheloha | Liphaephe tsa feme ea motlakase |
| ASTM A213 T11 | Motsoako oa 1.25Cr-0.5Mo | Ho fihlela ho 580°C | Matla a phahameng a mocheso o phahameng haholo | Liphaephe tsa Superheater le boiler |
| ASTM A213 T22 | Motsoako oa 2.25Cr-1Mo | Ho fihlela ho 650°C | Ho hanyetsa ho hoholo | Liphaephe tsa seteishene sa motlakase |
| ASTM A213 T91 | Motsoako oa 9Cr-1Mo | Ho fihlela ho 700°C | E tsoetseng pele ho hanela ho kenella | Liboiler tse nang le lintlha tse phahameng haholo |
Har'a lisebelisoa tsena,Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5, Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9leLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11li sebelisoa haholo holiphaephe tsa boiler, liphaephe tsa superheater, le litsamaiso tsa liphaephe tsa exchanger ea mocheso.
16Matrix ea Keyword ea Li-Tubes tsa Tšepe ea Alloy ea ASTM A213
Matrix e latelang ea mantsoe a bohlokoa e thusa lienjineri tsa ho batla le baenjiniere ho khetholla litšupiso tse sebelisoang hangata bakeng saLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213.
ASTM A213 Tube Size Keyword Matrix
1/2″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5
3/4″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5
1″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9
1 1/2″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS kaLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9
2″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
3″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
4″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
6″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
8″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
10″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
12″ NB ka Botenya Kemiso ea 20, Kemiso ea 30, Kemiso ea STD, Kemiso ea 40, Kemiso ea 60, Kemiso ea 80, Kemiso ea 100, Kemiso ea 120, Kemiso ea 160, Kemiso ea XXS hoLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11
Mananeo ana a boholo bo lekanang a thusa bareki ho fumana habonolo tse fumanehangLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T5, Li-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T9leLi-Tube tse se nang seamless tsa Tšepe ea ASTM A213 Kereiti ea T11ho tsoa ho Womic Steel.
Re motlotlo kalits'ebeletso tsa ho iketsetsa, lipotoloho tse potlakileng tsa tlhahisolenetweke ea lefats'e ea ho fana ka thepa, ho netefatsa hore litlhoko tsa hau tse ikhethileng li fihlelleha ka nepo le bokhabane.
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