Tuubada birta ah ee ASTM A252 Fasalka 2aad ee LSAW: Awoodaha Wax Soo Saarka & Tilmaamaha Badeecada Sawirka La Soo Bandhigay

Tuubooyinka Birta ee ASTM A252 Fasalka 2aad ee LSAW: Awoodaha Wax Soo Saarka & Tilmaamaha Badeecada

Sharaxaad Gaaban:

Womic Steel waxay bixisaa tuubo bir ah oo tayo sare leh oo ASTM A252 Grade 2 LSAW ah oo loogu talagalay tuulista aasaaska, tiirarka buundooyinka, aasaaska dhismaha, iyo qaab-dhismeedka badda. Heerka 2aad wuxuu bixiyaa xoogga wax-soo-saarka ugu yar ee 240 MPa (35,000 psi) iyo xoogga ugu yar ee jiidista 415 MPa (60,200 psi), taasoo ka dhigaysa heerka ugu ballaaran ee tuulista loogu talagalay codsiyada guud ee aasaaska. Habka LSAW waxaa ka mid ah JCOE, UOE, iyo hababka alxanka saxanka ee la duubay, taasoo keenaysa tolmo toosan oo dhererkeedu aad u fiican yahay oo leh xasillooni cabbireed oo aad u fiican. Dhexroor weyn ama tuulista derbiga culus (ilaa 80mm dhumucda derbiga), Womic waxay isticmaashaa duubista saxanka iyo alxanka qaansada ee hoos yimaada. Dhexroorka dibadda wuxuu u dhexeeyaa 219mm ilaa 3,000mm (8″ - 120″), dhumucda derbiga wuxuu u dhexeeyaa 6.0mm ilaa 80mm, dhererkiisuna wuxuu gaarayaa 60m. Shahaadada warshadda, 100% tijaabo ultrasonic ah (tol alxanka), darafyo godan ama kuwo siman, iyo dahaarka ka hortagga daxalka (epoxy dhuxul daamur, bitumen, zinc) ayaa diyaar ah. Ku habboon aasaaska buundooyinka, saldhigga dekedda, dhismaha aasaaska qoto dheer, cofferdams, derbiyada ilaalinta, iyo tuulitaanka waddooyinka waaweyn.

Cabbirka Tuubada Birta ah ee LSAW:Dhexroorka Dibadda: 219mm – 3,000mm (8″ – 120″), Dhumucda Darbiga: 6.0mm – 80mm (JCOE/UOE ugu badnaan 50.8mm, saxanka la duubay ugu badnaan 80mm), Dhererka: 6m – 18m caadi ah, dherer gaar ah ilaa 60m

Heerka & Heerka Tuubooyinka Birta ah ee LSAW:ASTM A252 Fasalka 2aad; sidoo kale Fasalka 1aad iyo Fasalka 3aad waa la heli karaa; EN 10248 S235GP, S275GP, S355GP waa la heli karaa marka la codsado

Isticmaalka Tuubooyinka Birta ah ee LSAW:Tuubooyinka aasaaska buundada, dekeda iyo dekeda, dhismaha aasaaska qoto dheer, kaydka kaydka, tuulmooyinka derbiga ee la ilaaliyo, aasaaska calaamadaha waddooyinka waaweyn, tiirarka buundooyinka tareenka, tuulmooyinka dhismaha ku meel gaarka ah, tuulmooyinka dahaarka badda, xasilinta ciidda

Womic Steel waxay bixisaa qiimo tayo sare leh & tartan ah oo ah tuubooyinka birta ah ee ASTM A252 Grade 2 LSAW, tuubooyinka birta ah ee tuubbooyinka, tuubooyinka JCOE ee tuubbooyinka, tuubooyinka dhismaha gidaarka culus, tuubooyinka tuubbooyinka dhaadheer. Shahaadada warshadda, tijaabada biyaha (ikhtiyaar), kormeerka alxanka UT, dahaadh godan/cad, dahaarka ka hortagga daxalka ayaa diyaar ah. Sahay toos ah oo warshadeed oo loogu talagalay injineernimada madaniga ah iyo mashaariicda badda ee adduunka oo dhan.

Noo soo dir emayl Qeexitaannada Badeecada

Faahfaahinta Badeecada

Calaamadaha Alaabta

1. Birta Womic: Awoodaha Wax Soo Saarka & Xoogga Shirkadda

Womic Steel Group waxay maamushaa khadad badan oo wax soo saar LSAW ah si loogu isticmaalo tuulista. ASTM A252 Fasalka 2aad waa heerka shaqada ee tuulista aasaaska, iyadoo bixisa dheelitirnaan xoog iyo dabacsanaan tuulista la wado. Habka LSAW wuxuu ku habboon yahay tuulista dhexroorka weyn ee ka baxsan awoodda ERW.

●Khadka JCOE:Dhexroorka 406mm – 1,422mm (16″–56″), dhumucda derbiga ilaa 50.8mm.

● Khadka UOE:Dhexroorka 508mm – 1,220mm (20″–48″), dhumucda derbiga ilaa 40mm.

● Saxan La Duubay (Tolmo Keli Ah):Dhexroorka 600mm – 3,000mm (24″–120″), dhumucda derbiga waxay u dhaxaysaa 25mm ilaa 80mm.

● Saxan La Duubay (Laba Tolmo):Dhexroorka 1,200mm – 3,000mm (48″–120″), dhumucda derbiga ilaa 80mm.

Wadarta awoodda LSAW waxay dhaaftaa 300,000 tan sannadkii, iyadoo wax soo saarka A252 Fasalka 2 uu ka badan yahay 100,000 tan sannadkii. Womic Steel waxay haysaa ISO 9001, waxayna bixin kartaa kormeer dhinac saddexaad ah oo ay sameeyaan SGS, BV, TÜV. In ka badan 800 km oo tuubooyin A252 ah ayaa laga bixiyaa adduunka oo dhan.

Dabacsanaanta Wax-soo-saarka ee Fasalka 2aad:

● JCOE: 406–1,422mm OD × 6.0–50.8mm WT × ≤ 18m

● UOE: 508–1,220mm OD × 6.0–40.0mm Miisaan × ≤ 24m

● Saxan duuban (hal tolmo): 600–3,000mm OD × 25–80mm WT × ≤ 18m (ka dheer alxanka)

● Saxan duuban (tolmo labanlaab ah): 1,200–3,000mm OD × 25–80mm WT × ≤ 18m

Tuulmooyin dhaadheer oo ilaa 60m ah ayaa laga heli karaa iyadoo la alxamo qaybo badan oo dhammaad ilaa dhammaad leh oo leh alxanno wareegsan oo 100% UT ah oo la kormeeray.

2. ASTM A252 Fasalka 2aad: Qaab-dhismeedka Agabka & Astaamaha Waxqabadka

ASTM A252 Fasalka 2aad waa bir kaarboon oo xoog dhexdhexaad ah oo loogu talagalay tuubbooyinka la alxamay iyo kuwa aan kala go 'lahayn. Xoogga wax soo saarka ugu yar waa 240 MPa (35,000 psi) iyo xoogga la jiido 415 MPa (60,200 psi). Waxay bixisaa dabacsanaan wanaagsan oo loogu talagalay wadista goobta (dummering) iyo alxanka aad u fiican.

Halabuurka Kiimikada (ugu badnaan boqolkiiba cuf ahaan - caadi ahaan, ASTM A252 kuma qasbeyso xadad go'an):

Walax	Kala duwanaanshaha Caadiga ah (Birta Womic)
C	0.20 – 0.26
Mn	0.80 – 1.20
P	≤ 0.030
S	≤ 0.030
Si	0.15 – 0.35
CEV	≤ 0.44 (caadi ahaan ≤ 0.42)

Sifooyinka Farsamada (Heerkulka Qolka):

Hantida	ASTM A252 Fasalka 2aad
Xoogga Wax Soo Saarka (daqiiqad)	240 MPa (35,000 psi)
Xoogga Tijaabada (daqiiqad)	415 MPa (60,200 psi)
Dheelitirka (ugu yaraan) - cabbirka 50mm	20%
Dheelitirka (ugu yaraan) - cabbirka 200mm	12%

Isbarbardhigga Fasalka 1aad iyo Fasalka 3aad:

Fasal	MPa Wax-soo-saarka	MPa-ga la riixo	Codsiga Caadiga ah
Fasalka 1aad	205	310	Shaqo fudud, ku-shubid ku meel gaar ah
Fasalka 2aad	240	415	Tuurista aasaaska guud (kuwa ugu badan)
Fasalka 3aad	345	455	Saldhig culus, aasaas qoto dheer

Heerka 2aad waa heerka warshadaha ee inta badan codsiyada tuulista injineernimada madaniga ah sababtoo ah waxtarkeeda kharashka iyo xooggeeda ku filan.

3. U hoggaansanaanta Heerka Cabbirka iyo Heerarka

Shay	Faahfaahinta
Heerka Caadiga ah	ASTM A252 Fasalka 2 (sidoo kale Fasalka 1aad, Fasalka 3aad)
Habraacyada Wax Soo Saarka	JCOE, UOE, saxan duuban (tol hal/labalaab ah)
Kala duwanaanshaha Dhexroorka Dibadda	219mm - 3,000mm (8″ - 120″)
Kala duwanaanshaha Dhumucda Darbiga	JCOE/UOE: 6.0mm – 50.8mm; Saxan duuban: 25mm – 80mm
Kala Duwanaanta Dhererka	Heerka: 6m, 12m, 18m; La dheereeyey: ilaa 60m (alxanka qaybta)
Dhammaadka Dhammaadka	Dhamaadka Caadiga ah (PE) - jeex laba jibbaaran, Dhamaadka La Jaray (BE) ee alxanka
Dhammaadka Dusha Sare	Banaan (saliid leh), Madow, Dhuxul Tar Epoxy, Bitumen, Zinc (galvanized)
Dulqaadka (ASTM A252)	OD: ±0.75% ama ±3.2mm; WT: -0% / +15%; Dhererka: +100mm / -0mm
Toosnaanta	≤ 0.2% dhererka (1/4" 10ft kasta oo caadi ah)

4. Cabbirrada iyo Tilmaamaha La Heli Karo – Tuubada Birta ee ASTM A252 Heerka 2aad ee LSAW (Cabbirrada Caadiga ah ee La Xushay)

OD (mm)	Xulashooyinka WT (mm)	Geedi socodka	Miisaanka Qiyaas ah (kg/m)	Dhererka Caadiga ah	Codsiga Caadiga ah
219	6.4, 8.0, 10.0, 12.5	JCOE	33.6 – 63.6	12m	Tuulmo dhisme
273	6.4, 8.0, 10.0, 12.5, 14.0	JCOE	42.1 – 89.4	12m / 18m	Dekadda buundada
324	8.0, 10.0, 12.5, 14.0, 16.0	JCOE	62.4 – 121.5	12m / 18m	Dekedda oo ku tuulan
406	8.0, 10.0, 12.5, 14.0, 16.0, 20.0	JCOE/UOE	78.5 – 190.4	12m / 18m	Hay'adda Dekadda
508	10.0, 12.5, 14.0, 16.0, 20.0, 25.0	EUE	122.8 – 297.8	12m / 18m / 24m	Tuurista badda
610	12.5, 14.0, 16.0, 20.0, 25.0, 30.0	EUE	184.2 – 429.1	12m / 18m	Aasaas qoto dheer
711	14.0, 16.0, 20.0, 25.0, 30.0, 35.0	JCOE/UOE	240.7 – 583.5	12m / 18m	Madal xeebeed
813	16.0, 20.0, 25.0, 30.0, 35.0, 40.0	JCOE	314.4 – 762.7	12m / 18m	Buundo weyn
914	20.0, 25.0, 30.0, 35.0, 40.0, 50.0	JCOE/La duubay	441.0 – 1,065.1	12m / 18m	Ballaarinta dekedda
1,016	20.0, 25.0, 30.0, 35.0, 40.0, 50.0	La duubay	491.3 – 1,191.7	12m	Terminalka badda
1,220	25.0, 30.0, 35.0, 40.0, 50.0, 60.0	La duubay	736.5 – 1,716.9	12m	Tuurista biyaha qotoda dheer
1,422	30.0, 35.0, 40.0, 50.0, 60.0, 70.0	La duubay (hal)	1,030 – 2,335	12m	Buundada Weyn
1,600	35.0, 40.0, 50.0, 60.0, 70.0, 80.0	La duubay (laba jibaaran)	1,350 – 3,000	12m	Dabaysha xeebta
2,000	40.0, 50.0, 60.0, 70.0, 80.0	La duubay (laba jibaaran)	1,933 – 3,784	12m	Badda weyn
2,500	50.0, 60.0, 70.0, 80.0	La duubay (laba jibaaran)	3,023 – 4,766	12m	Mashruuc gaar ah
3,000	60.0, 70.0, 80.0	La duubay (laba jibaaran)	4,351 – 5,765	12m	Qaab-dhismeed Weyn

Codsiyada isku-darka, dulqaadka cabbirku waa ka yar yahay API 5L, taasoo u oggolaanaysa wax soo saar dhaqaale ahaan. Tuubooyinka dhaadheer ilaa 60m ayaa laga heli karaa qaybaha alxanka.

5. Heerarka Caadiga ah iyo Darajooyinka - Tuubada Tuubada

Heerka Caadiga ah	Darajooyinka Birta	Codsiga Caadiga ah
ASTM A252	Fasalka 1aad, Fasalka 2aad, Fasalka 3aad	Saldhigga aasaaska, badda
EN 10248	S235GP, S275GP, S355GP	Tuubbo xaashi kulul oo la duubay (tuubbo)
EN 10219	S235JRH, S275JRH, S355JRH	Qaybaha godan ee qaab-dhismeedka qabow sameeyay
API 5L	GR.B, X42	Tuurista goobaha saliidda/gaaska
BS 7191	S275, S355	Tuurista xeebta

Soo koobidda isticmaalka:Aasaaska buundooyinka, tuujinta dekedaha, dhisidda aasaaska qoto dheer, godka kaydka, tuulmooyinka damiyaha badda, monopil-yada dabaysha ee badda, tuulitaanka waddooyinka waaweyn.

6. Geeddi-socodka Wax-soo-saarka - LSAW ee loogu talagalay ASTM A252 Tuubada Tuubada Heerka 2aad

Codsiyada tuulista, tayada alxanka iyo dufcadda ayaa muhiim u ah u adkeysiga wadista dubbaha.

Habka JCOE (406–1,422mm OD, 6.0–50.8mm WT):

● Samaynta JCO-ga caadiga ah

● Alxanka gudaha iyo dibadda ee SAW

● Ballaarinta farsamada (ikhtiyaar)

● Ku habboon inta badan tuulmooyinka aasaaska

Habka UOE (508–1,220mm OD, 6.0–40mm WT):

● U-press + O-press oo leh ballaarin

● Waxay soo saartaa tuulmooyin aad u wareegsan - oo u fiican dulqaadka wadista adag

Saxan La Duubay (Tolmo Hal ah) oo loogu talagalay Dhexroorka Weyn (600–3,000mm OD, 25–80mm WT):

● 4-rog oo ku laalaaban dhululubo

● Alxanka SAW ee Longitudinal

● Ma jiro ballaarin - qaabka ugxan-sidaha ilaa 1% waa la aqbali karaa marka la tumanayo

● Ku habboon tuulmooyinka badda ee waaweyn

Sameynta Tuubo Dheer (ilaa 60m):Womic waxay alxan kartaa qaybo badan dhammaadka ilaa dhammaadka iyadoo la adeegsanayo alxanka dabada wareegga SAW ee si buuxda loo galiyo. Alxan kasta oo wareegsan waa la kormeeraa 100% UT.

Tijaabinta Tuubbooyinka La Wado:

● Tijaabada fidsanaanta (waa qasab sida ku cad ASTM A252)

● Tijaabada leexashada ee la hago (laalaabka alxanka)

● Tijaabada Ultrasonic (tolmo alxan - dhibic ama 100% marka la codsado)

7. Habraacyada Xakamaynta Tayada iyo Tijaabada ee Tuubada Birta ee ASTM A252 Fasalka 2aad ee LSAW

Masraxa	Habka Kormeerka	Ujeeddo
Saxan	Falanqaynta Kiimikada	Xaqiiji halabuurka
Saxan	Tijaabada Tijaabada	Xaqiiji wax soo saarka ≥ 240 MPa, istaroog ≥ 415 MPa
Hawlgalka socda	Cabbir ahaan (OD, WT)	Hubi u hoggaansanaanta
Tolmo alxan	Baaritaanka Ultrasonic (bar ama 100% sida ku cad)	Soo ogow cilladaha alxanka
Tolmo alxan	Kormeerka Walxaha Birlabta ah (ikhtiyaar - waxaa lagu talinayaa tuulmooyinka la wado)	Dildilaaca dusha sare
Tuubo dhammaatay	Imtixaanka Fiditaanka (waajib)	Jirka tuubooyinka iyo isku-xidhka alxanka
Tuubo dhammaatay	Tijaabada Laabista ee Hagaha leh (alxanka)	Laydhka alxanka
Tuubo dhammaatay	Muuqaal & Cabbir	Dusha sare, toosan, calaamadaynta

ASTM A252, tijaabada simitaanka ayaa muhiim ah: qayb ka mid ah tuubooyinka ayaa loo siman yahay 1/3 dhexroorkii asalka ahaa (ama ilaa alxanka uu marka hore jabo). Lama oggola dildilaac ama jabitaan.

8. Codsiyada Aasaasiga ah - Tuubada Birta ee ASTM A252 Fasalka 2aad ee LSAW

●Aasaaska buundada- Tuulooyin loogu talagalay marinnada buundooyinka ee webiyada iyo carrada jilicsan

● Dekedda iyo dekadda oo isku urursan- Aasaaska terminalka weelka, darbiyada dekadda

● Dhisidda aasaaska qoto dheer– Tuubooyinka dhismayaasha dhaadheer ee ku yaal magaalooyinka

● Kaydka Biyaha- Haynta dhulka ku meel gaarka ah ee dhismaha

● Haynta tuulmooyinka derbiga- Nidaamyada haynta dhulka ee joogtada ah

● Calaamadda wadada weyn iyo aasaaska nalalka- Tuubbo dhexroor yar

● Meelaha laga galo buundooyinka tareenka- Kaabayaasha tareenka culus

● Tuubooyinka dahaarka badda- Nidaamyada Fender-ka ee loogu talagalay dejinta maraakiibta

● Xasilinta carrada- Mashaariicda hagaajinta dhulka

● Tuurista dhismaha ku meel gaarka ah- Taageerada qodista

9. Baakadaha iyo Maraakiibta - Tuubada birta ah ee ASTM A252 Fasalka 2aad ee LSAW

Baakadaha:

● Dhexroor yar (≤ 610mm): Waxaa lagu xiray suun bir ah (5-10 tan halkii xidhmo) oo leh ilaalo gees ah

● Dhexroor weyn (> 610mm): Tuubooyinka shaqsiga ah oo leh dunnage alwaax ah

● Tuubooyinka dhaadheer (> 18m): Si gaar ah ayaa loogu raray meelaha fidsan ama maraakiibta jajaban

● Daboolka dhammaadka: Daboolka balaastikada ah ee loogu talagalay darafyada godan; darafyada caadiga ah waa la furi karaa

Rarista:

● Maraakiibta jajaban ee loogu talagalay dhexroorka weyn iyo tuulmooyinka dhererka dheer

● Weelasha loogu talagalay dhexroor yar (≤ 610mm, ≤ 12m)

● Rafcaanno fidsan oo dhererkoodu yahay 12-24m

● Tareen ama gaari xamuul ah oo loogu talagalay keenista gudaha

Dukumentiyada:Shahaadada Imtixaanka Mill (EN 10204 Nooca 3.1), warbixinta cabbirka, warbixinta tijaabada siman, warbixinta UT (haddii la cayimay), liiska baakadaha, biilka ganacsiga, COO.

10. Faa'iidooyinka iyo Su'aalaha Badiya La Weydiiyo ee Birta Womic – Tuubada Birta ASTM A252 Fasalka 2aad ee LSAW

Maxaa loo sameeyay birta Womic Steel ee A252 Fasalka 2aad ee loo yaqaan 'Piling'?

●Awood dhexroor weyn ilaa 3,000mm (120″)

●Derbi culus oo ilaa 80mm ah

●Samaynta tuulmo dheer ilaa 60m - waxay yareysaa isku-xidhka goobta

●Kharash-ool ah oo loogu talagalay mashaariicda kaabayaasha dhaqaalaha ee mugga weyn

●Kormeer dhinac saddexaad ah ayaa diyaar ah (SGS, BV, TÜV)

Su'aalaha Badiya La Weydiiyo:

S: Waa maxay faraqa u dhexeeya ASTM A252 Fasalka 2aad iyo Fasalka 3aad ee loo adeegsado tuulista?
A: Heerka 3aad wuxuu leeyahay xoog sare (345 MPa iyo 240 MPa wax soo saar) waxaana loo isticmaalaa aasaaska qoto dheer ama shuruudaha culeyska sare. Heerka 2aad waa mid dhaqaale ahaan ka dhaqaale badan oo ku filan inta badan codsiyada aasaaska guud (buundooyinka, dhismayaasha, dekedaha). Dooro Heerka 2aad ee culaysyada caadiga ah, Heerka 3aad ee culaysyada culus ama wadista qoto dheer.

S: Ma bixisaa tuubooyinka A252 Fasalka 2aad oo leh dahaadh galvanized ah?
J: Haa. Waxaan bixinaa galvanizing kulul sida ku cad ASTM A123. Dhererka ugu badan ee galvanizing waa 12.5m. Tuubooyinka dhaadheer, waxaan kugula talineynaa dahaarka epoxy ama dahaarka bituminous.

S: Waa maxay dhererka ugu badan ee aad soo saari karto tuubada fasalka 2aad ee tuubbada?
A: Dhererka ugu badan ee hal qayb waa 18m (JCOE) ama 24m (UOE). Dhererka ilaa 60m, waxaan ku xidhnaa qaybo badan dhammaadka-ilaa-dhammaadka alxanka wareegsan ee SAW (100% UT ayaa la kormeeray). Tani waa wax caadi ah oo ku dhaca monopiles-ka dabaysha ee badda.

S: ASTM A252 ma u baahan tahay baaritaanka hydrostatic?
J: Maya. ASTM A252 uma baahna tijaabinta hydrostatic sababtoo ah tuubooyinka tuulmada ma laha cadaadis. Si kastaba ha ahaatee, haddii mashruucaagu u baahan yahay tijaabinta hydrostatic (tusaale ahaan, isku-darka tuulmada iyo gaadiidka dareeraha), waxaanu ku samayn karnaa kharash dheeraad ah.

S: Dahaarka noocee ah ayaa lagu talinayaa in lagu shubo biyaha milixda leh?
J: Biyaha badda lagu dhex geliyo, waxaa lagu talinayaa epoxy daamur dhuxul ah (600-800 microns) ama epoxy galaas ah. Meelaha lagu shubo, waxaan kugula talineynaa FBE ama dahaarka epoxy qaro weyn. Biyaha macaan ama carrada, tuubo madow oo caadi ah ama dusha sare ee saliidaysan ayaa badanaa ku filan.

S: Sidee baad u hubisaa in alxanka uu ka badbaado wadista dubbe?
A: Waxaan sameynaa tijaabo siman (waajib ah) iyo tijaabo qalloocin hagitaan ah oo ku saabsan muunadaha alxanka. Tuubooyinka muhiimka ah ee la wado, waxaan sidoo kale sameynaa 100% UT oo ah tolmo alxanka ah iyo MPI oo ah faraha alxanka. Waxaan sidoo kale ku bixin karnaa tijaabada saameynta Charpy 0°C ama ka hooseeya haddii la cayimo.

S: Waa maxay waqtiga caadiga ah ee hogaanka ee tuubooyinka fasalka 2aad ee tuulmada?
J: Waqtiga caadiga ah ee rasaasta: 25-35 maalmood dhexroorka ≤ 1,422mm. Saxanka duuban ee dhexroorka weyn (> 1,422mm): 35-50 maalmood. Tuubooyinka dhaadheer ee la alxamay (ilaa 60m): ku dar 2 toddobaad.

Tixraaca Mashruuca - Ballaarinta Dekadda Konteenarada ee Rotterdam (Nederland)

Dalka:Nederlaan (Rotterdam, Maasvlakte 2)
Heerka & Darajada:ASTM A252 Fasalka 2 (oo leh saameyn dheeraad ah oo Charpy ah 0°C)
Cabbirka iyo Tirada:

●OD 610mm (24″) × Miisaan 12.5mm – 24,000 mitir (qiyaastii 4,500 tan) oo ay soo saartay habka UOE

●OD 813mm (32″) × Miisaan 16.0mm – 12,000 mitir (qiyaastii 3,500 tan) oo ay soo saartay habka JCOE

●OD 1,016mm (40″) × Miisaan 20.0mm – 6,000 mitir (qiyaastii 2,800 tan) oo lagu sameeyay tolmo hal saxan ah oo la duubay
Wadarta:42,000 mitir (42 km), qiyaastii 10,800 tan

Tilmaamaha:Cidhifyo cad (gooyn laba jibbaaran), dahaarka epoxy ee dhuxusha (800 microns), tijaabada simitaanka (ma jiraan dildilaacyo 1/3 dhexroor ah oo simitaanka ah). Tijaabada leexashada ee hagitaanka ee isku-xidhka alxanka. 100% UT oo ah tolmada alxanka. Saamaynta xumbada leh 0°C (ugu yaraan 27J, la gaaray 50-80J). Toosnaanta ≤ 0.2%. Kormeerka dhinac saddexaad oo ay samaysay SGS Netherlands.

Codsiga:Ballaarinta terminaalka konteenarrada ee Maasvlakte 2, Dekadda Rotterdam. Tuubooyinka birta ah waxay u adeegaan sidii aasaaska derbiga dekadda (tuulooyinka culayska tooska ah) iyo tuulmooyinka dolphin ee la xidho (rarka dhinaca). Qoto dheer ee biyaha ee meesha ugu sarreysa: 18m. Carradu waxay ka kooban tahay ciid iyo lakab dhoobo jilicsan.

Caqabadaha Farsamada iyo Xalalka:

●Ilaalinta daxalka deegaanka xeebta– Biyo-mareenka biyaha milixda leh iyo aagga biyaha lagu shubo waxay u baahdeen dahaadh waara. Duufka dhuxusha ee lagu shubay biyaha (800 microns DFT) oo leh laba lakab. Dahaarka ayaa ka gudbay tijaabada buufinta milixda 3,000 saacadood (ASTM B117) oo leh wax ka yar 2mm oo ka soo baxay scribe. Ogaanshaha fasaxa 4kV oo aan lahayn wax cillado ah.

●Tuulmo dhaadheer oo loogu talagalay meel biyo qoto dheer lagu xidho– Dhererka loo baahan yahay ee tuulmada waa 28m (18m oo badda hoosteeda ah + 10m oo ka sarreysa dhoobada). Kala-goysyada caadiga ah ee 12m waxay u baahan doonaan 3 kala-goys oo beerta ah. Womic waxay bixisay kala-goysyo dhererkoodu yahay 18m (saxan la duubay) tuulmooyinka 1,016mm, taasoo yaraynaysa kala-goysyada beerta laga bilaabo 3 ilaa 2 tuulmo kasta. Tuulmooyinka muhiimka ah ee lagu xidho, waxaanu bixinay tuulmooyin dhererkoodu yahay 28m annagoo alxanayna laba qaybood oo 14m ah (100% UT ayaa la baadhay).

●Cadaadis sare oo wadista ah oo ku yimaada ciidda cufan– Qaabka carrada waxaa ku jira lakab ciid cufan oo leh qiimaha SPT N ee 40-60. Cadaadiska wadista tuulmada wuxuu ku dhawaaday 70% xoogga wax soo saarka. Womic waxay samaysay tijaabooyin leexasho hagitaan ah (radius leexasho 4t, 180°) iyada oo aan lahayn dildilaacyo. Muunadaha tijaabada ee fidsan waxay muujiyeen inaysan jirin dildilaacyo ka dib markii simbiriirixan dhexroorkiisu ahaa 1/2. Macmiilku wuxuu soo sheegay inaysan jirin wax cillado ah oo alxanka ah intii lagu jiray wadista 3,200 oo tuulmo.

●Adkaanta saameynta ee rakibidda jiilaalka– Heerkulka jiilaalka ee Rotterdam wuxuu hoos ugu dhici karaa -5°C. Womic waxay siisay heerka 2aad adkeysi heerkul hooseeya oo la xoojiyay (Charpy 0°C ugu yaraan 27J, oo la gaaray 50-80J). Tan looma baahna ASTM A252 laakiin waxaa ku daray macmiilku taxaddar ahaan.

●Saadka ilaa Maasvlakte– Dhuumaha ayaa laga soo raray Shanghai una sii gudbay Rotterdam iyada oo loo marayo markab jaba (35 maalmood). Maadaama aagga la dejinayo ee terminaalka uu xaddidan yahay, Womic waxay qorsheysay saddex keenis muddo 4 bilood ah. Shixnad kasta waxaa la isku dubariday jadwalka wadista qandaraaslaha. Dhammaan 10,800 oo tan ayaa la keenay waqtigii loogu talagalay.

● Natiijo:Ballaarinta terminaalka waxaa la dhammeeyay Q3 2024. Dhammaan 3,200 oo tuulmo ah ayaa ka gudbay tijaabada culeyska firfircoon (PDA) iyadoo awoodda qaadistu ay dhaaftay shuruudaha naqshadeynta. Macmiilku wuxuu yiri: "Tayada tuubooyinka Womic iyo isku halaynta gaarsiinta aad bay u fiicnayd." Womic Steel hadda waa alaab-qeybiye la ansixiyay oo loogu talagalay mashaariicda mustaqbalka ee dekedda Rotterdam.

La xiriir:
Mareegta: www.womicsteel.com
Iimayl: sales@womicsteel.com

Taleefan / WhatsApp / WeChat:
Victor: +86 15575100681
Jack: +86 18390957568

Womic Steel - Lamaanahaaga lagu kalsoonaan karo ee ASTM A252 Grade 2 LSAW tuubooyinka birta ah ee loogu talagalay aasaaska buundooyinka, saldhigga dekedda, dhismaha aasaaska qoto dheer, iyo mashaariicda badda ee adduunka oo dhan.

Kii hore: Tuubooyinka Birta ee ASTM A53 Heerka B LSAW: Awoodaha Wax Soo Saarka & Tilmaamaha Badeecada

Xiga: Tuubooyinka Birta ee ASTM A252 Fasalka 3aad ee LSAW: Awoodaha Wax Soo Saarka & Tilmaamaha Badeecada