API 5L X65 PSL1/PSL2Paipu kila kalapona LSAWhana ʻia ma ke kūkulu ʻana i nā papa kila X65 i loko o kahi ʻano poepoe a laila hoʻopili i ka humuhumu ma o ke kaʻina hana hoʻopili arc aunoa. I ka hana ʻana oAPI 5L X65 PSL1 & PSL2Hoʻokumu ʻia ka Paipu Kila Kalapona LSAW, nā papa o ka papa X65 e ka mīkini hoʻoheheʻe i ke ʻano poepoe a laila hoʻopili ʻia ma o ka hoʻopili ʻana i ka arc submerged ʻelua ʻaoʻao.ʻO ke kaʻina hana o ka paipu kila wili ʻia i hoʻopaʻa ʻia i lalo o ka arc e komo pū ana me ka ʻenehana hoʻokumu JCOE, ka ʻenehana hoʻohuihui arc i lalo o ka coil a me ka ʻenehana hoʻokumu UOE.
ʻO ke kaʻina hana o ka hana ʻana i ka Longitudinal Submerged-arc Welded (LSAW) Pipe penei:
ʻO ka nānā ʻana o ka papa Ultrasonic → ka wili ʻana i ka lihi → pre-bending → forming → Pre-welding → Internal welding → External welding → Ultrasonic inspection → X-ray inspection → Expansion → hydraulic test →l. Chamfering → Ultrasonic inspection → X-ray inspection → magnetic particle inspection at the tube end
| Inoa Huahana | Paipu kila LSAW |
| Kaʻina Hana | LSAW-UO(UOE), RB (RBE),JCO(JCOE) |
| Kūlana Maʻamau | API 5L, API 5CT, ASTM 53, EN10219, GB/T3091, GB/T9711 |
| Palapala hōʻoia | ISO9001 ISO45001 IS014001 BV BC1 EN10219 EN10210 ASTM A500/501 JIS G3466 EPD PHD |
| Anawaena o waho | 406mm-1500mm |
| Mānoanoa o ka paia | 8-50mm |
| Ka lōʻihi | 1-12M a i ʻole e like me ke noi |
| Papa | API X42 X52 X60 X65 X70 GR.A GR.B GR.C,S275JOH,S355JR,S355JOH,S355J2H,S355S235, S420, S460 |
| ʻIli | ʻO ka uhi ʻana o ka Fusion bond Epoxy, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating e like me ke koi a ka mea kūʻai aku |
| Hoʻāʻo | Ka Nānā ʻana i nā ʻĀpana Kemika, nā Waiwai Mekanika (Ka ikaika tensile hope loa, Yieldikaika, Elongation), Nā Waiwai ʻenehana (Hoʻāʻo Palahalaha, Hoʻāʻo Kūlou, Hoʻāʻo Puhi, Hoʻāʻo Hopena), Nānā Nui o waho, HydrostaticHoʻāʻo, Hoʻāʻo kukuna-X. |
| MOQ | 5 Tons |
| HOPE | ʻOkoʻa, Bevelled |
| Pūʻolo | I loko o nā puʻupuʻu, ʻāpana wehe. |
API 5L X65 PSL1/PSL2Paipu kila kalapona LSAWhoʻohana pinepine ʻia i nā papahana o ka paipu aila a me ke kinoea, nā paipu wai ma lalo o ka wai, a me nā paipu ma o nā wahi kiʻekiʻe a me nā wahi kūlanakauhale paʻa.
Hihia ʻenekinia o Hong Kong
Hihia ʻenekinia o Qatar
Hihia ʻenekinia o Iran
Nā Waiwai Mekanika o API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1)：
| Papa | Ikaika Hāʻawi(MPa) | Ikaika Hoʻopaʻa(MPa) | Hoʻolōʻihi A% | ||
|
| psi | MPa | psi | MPa | Elongation (Min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Nā Waiwai Mekanika oAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Papa X70 (PSL 2)：
| Papa | Ikaika Hāʻawi(MPa) | Ikaika Hoʻopaʻa(MPa) | Hoʻolōʻihi A% | Hopena (J) | ||
|
| psi | MPa | psi | MPa | Elongation (Min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
Hoʻāʻo RT
Hoʻāʻo Hydrostatic
Hoʻāʻo UT
Papa a me ka Hoʻohui Kemika (％)No ka API 5LX65PSL1 / API 5L X70 PSL1
| Kūlana Maʻamau |
Papa | ʻAno kemika(%) | |||
| 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 |
| Ka nui | Tʻanoof Paipu | Tʻae ʻole1(Pakeneka o ka Mānoanoa o ka Paia i Kuhikuhi ʻia} | |
| Papa B a i ʻole Haʻahaʻa | Papa X42 a ʻoi aku paha | ||
| <2 7/8 | A pau | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8 a me <20 | A pau | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Hoʻopili ʻia | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | ʻAʻohe pono | + 15.0.-12.5 | + 17.5.-10,0 |
I ka wā i kuhikuhi ʻia ai e ka mea kūʻai mai nā ʻae ʻana maikaʻi ʻole ma mua o nā mea i helu ʻia, e hoʻonui ʻia ka ʻae ʻana maikaʻi i ka laulā ʻae ʻana holoʻokoʻa kūpono ma ka pakeneka emi mai ka ʻae ʻana maikaʻi ʻole o ka mānoanoa o ka paia.
Pena ʻEleʻele
Uhi ʻana 3LPE
Uhi ʻana o FBE
Paipu kila API 5L X70 LSAW
Paipu kila API 5L X65 LSAW
Paipu kila kalapona LSAW
Paipu kila LSAW me ka uhi ʻana o 3PE
DN1400 PAIPU KILA LSAW NUI KE ANAWA
