Shirkad Tuubo Bir ah oo ASTM A500 ah oo loogu talagalay Qiimaha B/C | Soo-saaraha iyo Alaab-qeybiyaha Kooxda Birta Royal

Alaab-qeybiyaha Tuubooyinka Birta ee ASTM A500 Heerka B/C ee Shiinaha | Tuubooyinka Birta Qaab-dhismeedka SSAW / LSAW ee Codsiyada Tuubooyinka

Alaab-qeybiyaha Tuubooyinka Birta ah ee ASTM A500 Heerka B/C ee Shiinaha | Tuubooyinka Birta Qaab-dhismeedka SSAW / LSAW ee Codsiyada Tuubooyinka Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Shirkadda Royal Steel Group waxay bixisaa adeegyoTuubooyinka Birta ASTM A500 Fasalka B/C ee Tuubooyinkasi loogu isticmaalo tuulista aasaaska, dhismaha badda, taageerada buundooyinka iyo shaqooyinka kale ee kaabayaasha dhaqaalaha adduunka oo dhan. Tuulista tuubooyinka birta ah waxay ku diyaar yihiin laba nooc, LSAW iyo SSAW, waxayna bixiyaan xoog heer sare ah, tayo wanaagsan, tuulmooyin tuubooyin bir ah oo loo habeeyey iyo keenis degdeg ah oo adduunka oo dhan ah. Kormeerka MTC iyo dhinac saddexaad ayaa la bixin karaa marka la codsado.

Heerka:ASTM A500

Darajada:Fasalka B, Fasalka C

Nooca:SSAW / LSAW (EFW)

Dhexroorka Dibadda:273mm – 3200mm

Dhumucda Darbiga:6mm – 40mm

Dhererka:6m–18m, Dhererka Gaarka ah

Codsiga:Aasaas qoto dheer, buundo ku urursan, deked & dhisme badda, dabaysha badda

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Hordhac Badeecada

Cabbirka Badeecada	Tilmaamaha Farsamada (ASTM A500 Heerka B / Heerka C)
Habka Wax Soo Saarka	• ERW (Awoodda Korontada ee la alxamay) • LSAW (Qoryaha Dheer ee La Walxaha Ku Jira) • SSAW (Qoryaha Wareega ee La Walxaha Ku Jira)
Dhexroorka Dibadda (OD)	1/4" ilaa 88" (13.7 mm - 2235 mm) / Loo habeyn karo raadadka mashruuca
Dhumucda Darbiga (WT)	1.65 mm ilaa 25.4 mm (Jadwalka 10 ilaa Jadwalka XXS)
Ikhtiyaarada Dhererka	• Dhererka Go'an: 6.0m, 12.0m, 20 ft, 40 ft • Dherer aan kala sooc lahayn oo keliya (SRL) iyo Dherer labanlaab ah oo aan kala sooc lahayn (DRL) • Dhererka loo habeeyey ilaa 18+ mitir
Sifooyinka Farsamada	[Tiirarka Wareega - Darajada B]: • Xoogga Wax Soo Saarka: Ugu yaraan 42,000 psi (290 MPa) • Xoogga Taagista: Ugu yaraan 58,000 psi (400 MPa) • Kordhinta: Ugu yaraan 23%[ Tiirarka Wareega - Darajada C]: • Xoogga Wax Soo Saarka: Ugu yaraan 46,000 psi (317 MPa) • Xoogga Taagista: Ugu yaraan 62,000 psi (427 MPa) )• Kordhinta: Ugu yaraan 21%
Halabuurka Kiimikada	[Darajada B]: C ≤ 0.26%, Mn ≤ 1.35%, P ≤ 0.035%, S ≤ 0.035% [Heerka C]: C ≤ 0.23%, Mn ≤ 1.35%, P ≤ 0.035%, S ≤ 0.035% (Ikhtiyaar: Copper Cu ≥ 0.20% si loo kordhiyo iska caabbinta daxalka jawiga)
Dulqaadka Cabbirka	• Dhexroorka Dibadda (OD): ±0.75% (cabbirrada ≥ 2 inji) • Dhumucda Derbiga: ±10% dhumucda magacaaban • Toosnaan: ≤ 1/8" × (Dhererka guud ee cagaha / 5)
Dhammaystirka Dusha Sare iyo Ka-hortagga Daxalka	• Dusha sare ee saliidaysan/madow • Rinjiyeynta Ka-hortagga Mirqaanka / Rinjiyeynta Madow • Kuleyl-Dhig Galvanized (HDG) – Miisaanka Zinc ilaa 550g/m² • Dahaarka Sare: 3PE, FBE (Fusion Bonded Epoxy)
Dhammaadka Dhismaha	Cidhifyo siman, Cidhifyo godan, Saxanno cidhifyo alxan leh, Kabo wadista koonikada ah, Faraantiyo gadaal ah, Godad la qoday, iyo lugaha kor u qaadaya
Dukumentiyada Tayada leh	Shahaadada Imtixaanka Mill (MTC) oo u dhiganta EN 10204 3.1, Warbixinnada NDT (Ultrasonic/X-ray), iyo Xaqiijinta Dhinac Saddexaad (SGS, BV, TUV, Intertek)

tuubbooyinka birta ah ee kooxda birta boqortooyada (6) (1)

tuubbooyinka birta ah ee kooxda birta boqortooyada (1) (1)

tuubbooyinka birta ah ee kooxda birta boqortooyada (2) (1)

Xogta Farsamada

Tuubooyinka Tuubooyinka Birta ASTM A500Halabuurka Kiimikada

Walax	Darajada A (%)	Darajada B (%)	Heerka C (%)
Kaarboon (C), ugu badnaan	0.26	0.26	0.23
Manganese (Mn), ugu badnaan	1.35	1.35	1.35
Fosfooraska (P), ugu badan	0.035	0.035	0.035
Sulfur (S), ugu badan	0.035	0.035	0.035
Naxaas (Cu), min ①	0.2	0.2	0.2

Tuubooyinka Tuubooyinka Birta ASTM A500Hantida Farsamada

Fasal	Xoogga Tijaabada (daqiiqad)	Xoogga Wax Soo Saarka (daqiiqad)	Kordhinta 2" (50mm), ugu yaraan
A	45,000 psi (310 MPa)	39,000 psi (269 MPa)	25%
B	58,000 psi (400 MPa)	46,000 psi (315 MPa)	23%
C	62,000 psi (425 MPa)	50,000 psi (345 MPa)	21%

Tuubooyinka Tuubooyinka Birta ASTM A500Cabbirrada

Tilmaamaha Dhoofinta Caadiga ah (Fasalka 3aad ee ugu Caansan)
NPS	OD (mm)	Dhumucda Darbiga	Miisaanka (kg/m)	Jadwalka Caadiga ah	Codsiga Aasaasiga ah
16"	406.4	0.375" (9.52mm)	92.5	Cudurrada Galmada La Isugu Gudbiyo (STD)	Terminalada dekedda, dhismaha guud
16"	406.4	0.500" (12.70mm)	121.8	40	Saldhigyada dabaysha ee xeebaha, meelaha buundooyinka lagu xidho
18"	457	0.500" (12.70mm)	137.4	40	Qaab-dhismeedyada warshadaha culus, aasaaska qoto dheer
24"	609.6	0.500" (12.70mm)	183.2	40	Tuulmooyin dhexroor weyn leh, qaab-dhismeedyo badda ah
24"	609.6	0.750" (19.05mm)	271.8	XS	Codsiyada culayska aadka u culus, wadista dhagaxa
30"	762	0.625" (15.88mm)	287.5	40	Madal xeebeed, aasaaska terminalka LNG
36"	914.4	0.750" (19.05mm)	392.3	40	Mashruucyada waaweyn, buundooyinka badda iskutallaabta ah

Habka Wax Soo Saarka iyo Awoodaha Cabbirka
Geedi socodka	Ugu badnaan OD (mm)	Ugu badnaan WT (mm)	Kala duwanaanshaha Dhererka (m)	Waxtarka Kharashka	Ugu Fiican
SSAW (Sooca)	3200	30	6-18	Ugu sarreeya	Dhexroor weyn, dhumucda derbiga dhexe (16"-48")
LSAW (JCOE)	1422	50	6-15	Sare	Derbi aad u qaro weyn (≥1.0"), oo leh awood sare
ERW	660	25	6-12	Dhexdhexaad ah	Dhexroor yar ilaa dhexdhexaad ah, dhumucda derbiga caadiga ah
aan kala go 'lahayn	1016	100	6-12	Ugu hooseeya	Codsiyada muhiimka ah, jawiyada daxalka leh

Guji badhanka ku yaal Midig

Nala soo xiriir si aad u hesho wararkii ugu dambeeyayTuubooyinka Birta ahTilmaamaha iyo Cabbirka.

Halkan Guji

Dhammaadka Dusha Sare

Iska caabbinta daxalka waa mid ka mid ah arrimaha ugu muhiimsan ee mashaariicda badda iyo xeebaha.

Royal Steel Group waxay bixisaa xalal badan oo ka hortagga daxalka:

Dusha sare ee Birta Madow

Ku habboon dhismaha gudaha iyo habaynta labaad.
Dahaarka Isku-xidhka Epoxy (FBE)

Waxay bixisaa iska caabin kiimiko oo aad u fiican iyo ilaalin muddo dheer ah.

Nidaamka Dahaadhka 3PE

Waxay ka kooban tahay:

Epoxy primer
Lakab dhejis ah
Lakabka dibadda ee Polyethylene

Nidaamkan waxaa si weyn loogu isticmaalaa mashaariicda badda, dhismayaasha badda, iyo aasaaska dhuumaha.

Dusha sare ee 3PE

Dusha sare ee FBE

Dusha sare ee Saliidda Madow

Codsiga ugu Weyn

1. Aasaaska Derbiga Saldhigga Hoose:Saldhigyo u samee qaab-dhismeedka hoose ee dhismayaasha dabaqyada badan leh, warshadaha, bakhaarada, dhismayaasha ganacsiga iyo kuwa la deggan yahay (ku habboon nooc kasta oo dhisme ah).

2. Aasaaska Buundada Tuulada:Aasaas adag oo loogu talagalay buundooyinka waaweyn, buundooyinka tareenka iyo marinnada magaalooyinka; ku habboon buundooyinka fudud, kuwa fudud, kuwa go'an ama kuwa sabeynaya ee ku fidsan webiyada, harooyinka iyo badaha.

3. Dhismaha Dekadda:Saldhigyo lagu kalsoonaan karo oo loogu talagalay dekedaha, goobaha maraakiibta iyo goobaha dekedda, iyo sidoo kale qalabka culus ee dekedda iyo xarumaha maaraynta xamuulka.

4. Mashruucyada Injineerinka iyo Tamarta Dabaysha Badda iyo Xeebaha:Badeecooyin qaab-dhismeed oo loogu talagalay warshadaha badda iyo marawaxadaha dabaysha ee xeebaha, oo leh iska caabin u ah hirarka, hirarka iyo daxalka badda.

5. Dhammaan Injineeriyadda Madaniga ah ee Cabbirka Weyn:Tuulooyin culeys badan leh oo loogu talagalay mashaariicda injineernimada madaniga ah ee baaxadda weyn sida biyo-xireennada, saldhigyada dhulka hoostiisa mara, godadka dhulka hoostiisa mara, iyo sidoo kale mashiinnada warshadaha iyo culaysyada dhismaha.

Faa'iidada Kooxda Royal Steel (Maxay Royal Group uga duwan tahay macaamiisha Ameerika?)

1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.

2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan

tuubo bir ah oo saw ah - koox boqortooyo (1)

tuubo bir ah oo saw ah - koox boqortooyo (3)

3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.

Xirmooyinka iyo Gaarsiinta

1. Baakad:

Baloogyada alwaaxa ama dunnage-ka ayaa loo isticmaalaa lakabyada bacaha baakadaha ama weelasha si looga hortago waxyeelada inta lagu jiro rarista.

Daawaynta dusha sare (ikhtiyaar): Rinjiga madow, saliid ka hortagta miridhku, ama duubabka filimada balaastikada ah.

Tuubooyinka galvanized-ka ah ee kulul lagu dhex rido waxaa lagu dabooli karaa filim ilaalin ku meel gaar ah si looga hortago xoqidda dusha sare.

Baakad gaar ah ayaa la heli karaa.

2. Gaadiidka:

Dhererka laabashada kaydka: 6 mitir, 12 mitir. Dhererka aan caadiga ahayn ayaa sidoo kale la heli karaa marka mashruuca la codsado.

Ku habboon gaadiidka badda, tareenka, ama waddooyinka.

Waqtiga keenista badanaa waa 15-30 maalmood ka dib helitaanka lacagta, iyadoo ku xiran nooca badeecada iyo qeexitaannada.

Ku habboon dhoofinta adduunka oo dhan, oo leh dukumentiyo dhammaystiran (shahaadada waafaqsanaanta, liiska baakadaha, biilka rarista).

3. Taxaddarrada Maareynta:

Si ammaan ah ugu xidh tuubooyinka adoo isticmaalaya wiish ama fargeeto ku qalabaysan silig ama silig si looga hortago isbeddelka.

Tuubooyinka ku kaydi meel qalalan, hawo leh, oo qabow ka hor inta aan la rakibin si looga hortago miridhku.

Shixnadaha waaweyn/culus waa inay u hoggaansamaan xeerarka gaadiidka ee maxalliga ah.

Su'aalaha Badiya La Weydiiyo

1. Maxay ASTM A500 ugu habboon tahay tuubbooyinka aasaaska qoto dheer?

ASTM A500 waa tuubbo bir ah oo qaab dhismeed qabow leh oo leh dulqaad cabbir adag, saamiga xoogga-ilaa-miisaanka oo sarreeya, iyo waxqabadka qaab dhismeedka oo deggan, taasoo hubinaysa rakibidda saxda ah ee tuulmooyinka aasaaska qoto dheer ee kaabayaasha culus.

2. Waa maxay faraqa u dhexeeya ASTM A500 Fasalka B iyo ASTM A500Fasal C?

Darajada B: Xoogga wax soo saarka ugu yar 42,000 psi (290 MPa), oo ku habboon tuulmooyinka marka la eego culayska caadiga ah.

Heerka C: Xoogga wax soo saarka ugu yar ee ugu sarreeya, ilaa 46,000 psi (317 MPa), kaarboonka ugu badan ee ugu hooseeya, oo ku habboon mashaariicda culayska badan, wuxuuna leeyahay alxan wanaagsan.

3. Waa maxay faraqa u dhexeeya ASTM A500 iyo ASTM A252 ee tuulmooyinka aasaaska?

A252 waa qeexitaanka tuubbooyinka caadiga ah; A500 waxay leedahay dulqaad cabbir oo adag iyo dusha siman, taasoo ka dhigaysa mid ku habboon aasaaska godka furan, badda, iyo saxnaanta.

4. Ma lagu toli karaa tuulmooyinka birta A500 beerta dhexdeeda?

Haa. Xakamaynta kaarboonka iyo manganese waxay yareysaa u dhiganta kaarboonka, waxay ka hortagtaa dildilaaca qabowga, waxayna sahlaysaa isku-xidhka goobta.

5. Noocyadee dahaarka ka hortagga daxalka ah ayaa ku habboon deegaannada badda/daahsan?

Saddex ikhtiyaar oo ugu muhiimsan: Saliidda Balck, dahaarka 3PE, iyo dahaarka FBE, oo ku habboon deegaannada xeebta/badda ee daxalka leh.

6. Ma habayn kartaa habaynta iyadoo loo eegayo sawirrada mashruuca?

Haa, waxaan bixin karnaa: dhexroorka dibadda/dhumucda derbiga ee la habeeyey, dhererka goynta go'an, bevels, taarikada dhammaadka, saldhigyada wadista, iyo lugaha kor u qaadaya.

7. Shahaadooyin tayo leh noocee ah ayaa la bixiyaa marka la raro?

Waxaan bixinaa shahaadada tijaabada agabka EN10204 3.1 (MTC); waxaan aqbalnaa kormeerka kahor dhoofinta ee ururada dhinac saddexaad sida SGS/BV/TUV/DNV.