Ujeedadayadu waa inay noqotaa inaan buuxino macaamiisheena anagoo siinayna bixiye dahab ah, qiimo sare iyo tayo sare leh oo tayo Wanaagsan A53 A106 A333 A335 Stpt42 G3456 St45 DN15 Sch40 LSAW Hfw ERW SSAW Dhuumaha birta, Haddii ay suurtagal tahay, hubi inaad u soo dirto baahiyahaaga liis faahfaahsan oo ay ku jiraan qaabka/ shayga iyo tirada aad u baahan tahay.Waxaan markaa boostada kuugu soo diri doonaa qiimahayada wax iibinta ee ugu weyn.
Ujeedadeenu waa inay noqotaa inaan buuxino macaamiisheena anagoo bixinayna bixiye dahab ah, qiimo sare iyo tayo sare lehShiinaha Dhuumaha iyo Tube, Waxaan bixinaa oo kaliya alaab tayo leh waxaana aaminsanahay in tani ay tahay habka kaliya ee lagu sii wadi karo ganacsiga.Waxaan bixin karnaa adeegga gaarka ah sidoo kale sida Logo, cabbirka gaarka ah, ama alaabada gaarka ah iwm taasoo ku xiran baahida macaamiisha.
API 5L X65 PSL1/PSL2Dhuumaha Birta Kaarboonka ee LSAWwaxaa inta badan loo isticmaalaa mashaariicdadhuumaha saliidda iyo gaaska, Dhuumaha badda hoosteeda mara, dhuumaha dhex mara aagagga sare iyo magaalooyinka cufan.
API 5L X65 PSL1/PSL2 LSAW Dhuumaha Birta Kaarboon waxa lagu soo saaray samaynta taarikada birta ee X65 qaab wareegsan ka dibna alxanka tolayda iyada oo si toos ah alxanka alxanka.Soo saarista API 5L X65 PSL1&PSL2 LSAW Kaarboon Steel Pipe, taarikada darajada X65 waxaa sameeyay mishiinka wax-samaynta oo qaab wareegsan noqda kadibna alxanka laba-geesood leh ee arc.
Wax-soo-saarka: Alxanka Arc-da-dheer
Cabbirka: OD: 406 ~ 1422mm WT: 8 ~ 60mm
Dhererka: 3-12M ama dherer cayiman marka loo baahdo.
Dhammaad: Dhammaad cad, Dhammays tiran, Googo'an
Heerka iyo Kiimikada (％)Loogu talagalay API 5LX65PSL1 / API 5L X70 PSL1
| Heerka |
Darajo | Halabuurka kiimikada(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.26 | ≤1.45 | ≤0.030 | ≤0.030 |
| API 5L | X70 | ≤0.26 | ≤1.65 | ≤0.030 | ≤0.030 |
Heerka iyo Kiimikada (％)Loogu talagalay API 5LX65PSL2 / API 5L X70 PSL2
| Heerka |
Darajo | Halabuurka kiimikada(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.22 | ≤1.45 | ≤0.025 | ≤0.015 |
| API 5L | X70 | ≤0.22 | ≤1.65 | ≤0.025 | ≤0.015 |
Qalabka Makaanikada ee API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1)：
| Darajo | Xoogga Wax-soo-saarka(MPa) | Xoogga Jilicsan(MPa) | Dheeraynta A% | ||
|
| psi | MPa | psi | MPa | Dheeraynta (min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Guryaha Makaanikada eeAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Fasalka X70 (PSL 2)：
| Darajo | Xoogga Wax-soo-saarka(MPa) | Xoogga Jilicsan(MPa) | Dheeraynta A% | Saamaynta (J) | ||
|
| psi | MPa | psi | MPa | Dheeraynta (min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
| Cabbirka | Dulqaad (oo leh ixtiraamt to dibadda cayimandhexroorka) |
| <2 3/8 | + 0.016 inji, - 0.031 inji (+ 0.41 mm, - 0.79 mm) |
| > 2 3/8 iyo ≤4 1/2, alxanka joogtada ah | ± 1.00% |
| > 2 3/8 iyo <20 | ± 0.75% |
| > 20. aan toosnayn | ± 1.00% |
| >20 iyo <36, welded | + 0.75%.-0.25% |
| > 36, welded | + 1/4 inji... - 1/8 inji (+ 6.35 mm, -3.20 mm) |
Xaaladda dhuumaha biyo-statically lagu tijaabiyay cadaadiska ka badan cadaadiska caadiga ah, dulqaadyada kale ayaa laga yaabaa in ay ku heshiiyaan soo saaraha iyo iibsadaha.
| Cabbirka | Dulqaadka laga jaray | Dulqaadka Dheeraadka ah | Dulqaadka dhamaadka-ilaa-dhamaadka | Wareega ka baxsan | |
| Dhexroor, Dulqaadka dhidibka (Boqolkiiba OD cayiman) | Farqiga ugu badan ee udhaxeeya dhexrooryada ugu yar iyo kan ugu badan (Waxay khusaysaa Keliya Dhuumaha D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64 (0.40mm) | 1/16 (1.59mm) mm) | - | - | |
| >10 3/4 iyo ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | - | - | - |
| > 20 iyo≤ 42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | <0.500 in. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £625 gudaha. (15.9 mm) |
Dulqaadyada ka baxsan wareega waxay khuseeyaan ugu badnaan iyo dhexrooryada ugu yar sida lagu cabbiro cabbirka bar, caliper, ama qalab cabbiraya ugu badnaan iyo dhexrooryada ugu yar ee dhabta ah.
Dhexroorka celceliska (sida lagu cabiray cajalad dhexroor ah) ee hal daraf ee tuubada waa in aanu ka duwanayn in ka badan 3/32 inji (2.38 mm) marka loo eego dhinaca kale.
| Cabbirka | Tha ahaateeof Dhuumaha | Tdulqaadasho1(Boqolkiiba Dhumucda gidaarka ee cayiman) | |
| Fasalka B ama Hoose | Fasalka X42 ama ka sare | ||
| <2 7/8 | Dhammaan | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8iyo<20 | Dhammaan | + 15,0,-12.5 | + 15-I2.5 |
| >20 | alxanka | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | Xumaan la'aan | + 15.0.-12.5 | + 17.5.-10,0 |
Haddii dulqaadka taban ee ka yar kuwa liiska ku qoran uu cayimay iibsaduhu, dulqaadka togan waa in lagu kordhiyaa tirada guud ee dulqaadka lagu dabaqi karo boqolkiiba in ka yar dhumucda darbiga dulqaadka taban.
| Tirada | Tolerance (boqolkiiba) |
| Dhererka kelida ah, tuubo-dhamaadka bannaan ee gaarka ah ama tubbada A25 Dhererka kelida ah, tuubooyinka kale eeCarloads.GradeA25,40,000lb(18 144kg) ama xamuul ka badan, aan ahayn Fasalka A25,40.0001b (18 144 kg) ama ka badan Carloads, dhammaan darajooyinka ka yar 40000 lb (18 144 kg) Dalbo alaabtaFasalka A25.40.000 lb (18 144 kg) ama ka badan Dalbo alaab, oo aan ahayn Fasalka A25,40,000 lb (18 144 kg) ama ka badan Dalbo alaab, dhammaan darajooyinka, in ka yar 40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75
-3.5 |
Xusuusin:
1. U dulqaadashada miisaanka ayaa lagu dabaqaa miisaanka la xisaabiyay ee tuubada dunta iyo isku xidhan iyo miisaanka la xisaabiyay ama la xisaabiyay ee tuubada dhamaadka-dhamaadka ah.Haddii dulqaadka dhumucda derbiga taban ee ka yar kuwa ku taxan shaxda sare uu cayimay iibsadaha, dulqaadka miisaanka oo lagu daray ee dhererka kelida ah waa in la kordhiyaa 22.5 boqolkiiba in ka yar dulqaadka taban ee baroorta.
2. Baabuurta xamuulka ah ee ka kooban tuubooyinka laga soo qaado wax ka badan hal shay, dulqaadashada baabuurka waa in lagu dabaqaa si shakhsi ah.
3. Dulqaadka alaabta dalbashada waxay khusaysaa tirada guud ee tubada loo soo raray shayga dalabka.
Tijaabada xajinta ee jidhka biibiile-Tijaabadu waa in lagu sameeyaa si waafaqsan ISO6892 ama ASTM A370
Imtixaanka saamaynta CVN-Tijaabada Charpy waa in lagu fuliyaa si waafaqsan ASTM A370.Laba jeer unug kasta oo tijaabo ah oo aan ka badnayn 100 dherer oo tuubo ah oo leh isla saamiga fidinta qabow ee abd
Tijaabada Adag-Marka lagu ogaado dhibco adag oo looga shakisan yahay kormeer muuqaal ah, tijaabooyinka adkaanta waa in lagu sameeyaa si waafaqsan ISO 6506, ISO 6507, ISO 6508 ama ASTM A 370 iyadoo la adeegsanayo qalabka tijaabada adkaanta la qaadan karo iyo hababka waafaqsan ASTM A956, ASTM A 1038 ama ASTM E110 siday u kala horreeyaan iyadoo ku xidhan habka loo isticmaalo.
Tijaabada Hydro-static-Tuubo kasta waa in la mariyaa tijaabada cadaadiska hydrostatic
Qallooca Tijaabada - dherer ku filan oo tuubo ah waa in ay istaagtaa iyadoo qabow ilaa 90 ° agagaarka mandrel cylindrical ah.
100% Tijaabada raajo ee tollaynta alxanka
Baaritaanka ultrasonic
Imtixaanka qallafsan ee hadda jira
Tiro ku filan oo cilladaha dusha sare ee muuqaalka ah si loo bixiyo dammaanad xilliyeed waa daruuri.Ciladda waa in laga saaraa ama la gooyaa xadka shuruudaha dhererka .Tuubada dhammaatay waa inay si macquul ah u toosan tahay.
1. Magaca ama calaamadda soo saaraha
2. Lambarka cayiman (taariikhda sanadka ama loo baahan yahay)
3. Cabbirka (OD, WT, dhererka)
4. Darajada (A ama B)
5. Nooca tuubada (F, E, ama S)
6. Tijaabi cadaadiska
7. Nambarka kulaylka
8. Macluumaad kasta oo dheeri ah oo lagu sheegay amarka iibka.
Dhuumaha qaawan ama dahaarka madow / Varnish / Epoxy daahan / 3PE daahan (sida waafaqsan shuruudaha macaamiisha);
6 ″ iyo ka hooseeya oo xidhmo ah oo leh laba dharbaaxo suuf ah;
Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
Dhammaadka cad, dhamaadka godadka (2″ iyo wixii ka sareeya oo leh darafyada goysyada, darajada: 30 ~ 35°), dunta iyo isku xidhka;
Calaamadayn
Ujeedadayadu waa inay noqotaa inaan buuxino macaamiisheena anagoo siinayna bixiye dahab ah, qiimo sare iyo tayo sare leh oo tayo Wanaagsan A53 A106 A333 A335 Stpt42 G3456 St45 DN15 Sch40 LSAW Hfw ERW SSAW Dhuumaha birta, Haddii ay suurtagal tahay, hubi inaad u soo dirto baahiyahaaga liis faahfaahsan oo ay ku jiraan qaabka/ shayga iyo tirada aad u baahan tahay.Waxaan markaa boostada kuugu soo diri doonaa qiimahayada wax iibinta ee ugu weyn.
Tayo WacanShiinaha Dhuumaha iyo Tube, Waxaan bixinaa oo kaliya alaab tayo leh waxaana aaminsanahay in tani ay tahay habka kaliya ee lagu sii wadi karo ganacsiga.Waxaan bixin karnaa adeegga gaarka ah sidoo kale sida Logo, cabbirka gaarka ah, ama alaabada gaarka ah iwm taasoo ku xiran baahida macaamiisha.
API 5L X70 LSAW Steel Pipe
API 5L X65 LSAW Steel Pipe
Dhuumaha Birta Kaarboonka ee LSAW
TUBE BIr LSAW oo leh 3PE COATING
DN1400 TUBE-DHAQAALAHA WEYN LSAW
