API 5L 3PE Q345 St37 St52 Paipu Uila, ERW, Paipu wiliwili wiliwili
Kaʻina paipu wiliwili
ʻO nā mea maka open-roll-leveling-end shear and welding-live sleeve-forming-weld-internal and external welding bead removal-pre-correction-induction heat treatment-setting and calibration-eddy current detection-cut-hydraulic inspection-pickling- ka nānā hope loa (nā mākaʻikaʻi) -packaging-shipment.
ʻO 3pe anticorrosion steel pipe base material e pili ana i ka paipu kila maʻemaʻe, ka paipu kila wili a me ka paipu kila humu pololei.Ua hoʻohana nui ʻia ka polyethylene (3PE) anticorrosive coating i ka ʻoihana pipeline petroleum no kona kūpaʻa maikaʻi ʻana i ka corrosion, ka wai a me ke kinoea permeability a me nā waiwai mechanical.
ʻO 3PE anticorrosion maʻamau he ʻekolu papa o ka hale:
ʻO ka papa mua o ka pauka epoxy (FBE & gt; 100um)
ʻO ka papa ʻelua o ka adhesive (AD) ʻo 170 ~ 250um
ʻO ka papaʻekolu o ka polyethylene (PE) 1.8 ~ 3.7mm
ʻO ka paipu i hoʻoheheʻe ʻia: ʻo ia ka ʻōwili ʻana i ke kila kalapona kalapona haʻahaʻa a i ʻole nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa e like me ka Angle spiral (i kapa ʻia ʻo Angle) i loko o ka paipu blank, a laila wili i ka hili paipu e hana ai, hiki iā ia ke hoʻohana i ke kila haiki. e hana i ka paipu kila anawaena nui.Hoʻohana nui ʻia ka paipa al welded no ka ʻaila a me ka pipeline hoʻoili kinoea maoli, a ʻo kāna mau kikoʻī i hōʻike ʻia e ke anawaena o waho * ka mānoanoa pā.ʻO ka ʻaoʻao hoʻokahi a me ka lua ʻaoʻao welded paipu e hōʻoia i ka hoʻāʻo hydraulic, ka ikaika tensile a me ka hana anu ʻana o ka weld e hoʻokō i nā ʻōlelo.
ʻO ka nānā ʻana i nā hemahema o loko o nā paipu welded e hana maʻamau ʻia e ka hoʻāʻo nondestructive.ʻO ka hoʻāʻo nondestructive o kēia manawa e pili ana i ka magnetic, ultrasonic, radiation, penetration a pēlā aku.
Huahana Huahana
| Papa kila: | A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52 |
| Kūlana: | ASME/ASTM SA/A214 A178 A423 A513 A672 A53 A500,A213,A312,A269,A778,A789, GB/T3091 GB/T3094;DIN EN10025;DIN EN10217-2005;BS EN10217;BS EN10219;BS EN10025; |
| Hōʻike: | OD(1/2″-60″) a i ʻole i hana ʻia |
| Wt: | 1.0-30mm, a i ʻole e like me ka noi kūikawā o ka mea kūʻai aku |
| Ka lōʻihi: | 1-20meters, a i ʻole e like me ka noi kūikawā o ka mea kūʻai aku |
| Pūʻolo: | Hoʻokuʻu aku i ka pūʻolo maʻamau |
| Pau ka paipu: | (1) Palahi (2) Nani (3) Uila me ka hoʻopili ʻana a me ka pāpale plastik |
| Hoʻopau pale: | (1) Ka pāpale palaki (2) Palena hao (3) e like me ke noi |
| Noi: | ʻO ke kūkulu ʻia ʻana, ka paipu hana mīkini, ka paipu ʻoihana mahiʻai, ka wai a me ka paipu kinoea, ka paipu hale ʻōmaʻomaʻo, ka paipu Scaffolding, ka paipu mea kūkulu hale, ka paipu lako, ka paipu wai haʻahaʻa, ka paipu ʻaila, etc. |
| Mill MTC: | Hāʻawi ʻia ma mua o ka hoʻouna ʻana |
| Nānā: | Hiki ke ʻae ʻia ka nānā ʻana o ka ʻaoʻao ʻekolu, SGS, BV, TUV |
| awa mauna: | Kekahi awa ma Kina |
| Kau Kūʻai: | FOB, CIF, CFR, EXW, etc. |
| Kau Kūʻai: | TT a i ʻole LC i ka ʻike |
| ʻO kā mākou lawelawe: | Hiki iā mākou ke hana maʻamau e like me ka makemake o ka mea kūʻai aku a i ʻole ke kiʻi ʻana, hoʻopili e like me ka noi a nā mea kūʻai aku |
Hōʻike Hale Hana
