Nā Kūlana API 5L a me ASTM A53:Hōʻoia kēia mau kūlana i ka hoʻokō ʻana o ka paipu kila i nā koi kikoʻī no ka hoʻohana ʻana i nā noi ʻoihana ʻaila a me ka ʻenehana, a me ka hoʻohana maʻamau i nā noi mechanical a me ke kaomi.
Papa B:ʻO ka inoa ʻo "Grade B" e hōʻike ana i ka ikaika a me nā waiwai mechanical o ka paipu kila, me nā koi kikoʻī no ka ikaika hua, ka ikaika tensile, a me nā waiwai hopena.
| API 5L PSL1 Paipu kila huila Papa B | |||||
| Hoʻohui Kimia | Na Waiwai Mechanical | ||||
| C (ka nui)% | Mn (ka nui)% | P (ka nui)% | S (ka nui)% | E hāʻawi i ka ikaika min. MPa | Ka ikaika tensile min. MPa |
| 0.26 | 1.2 | 0.03 | 0.03 | 241 | 414 |
SAW welding:Hana ʻia ka paipu me ka hoʻohana ʻana i ke kaʻina hana Submerged Arc Welding (SAW), e pili ana i ka hoʻokumu ʻana i kahi wili wili me ka hoʻohana ʻana i ke kaʻina hana hoʻoheheʻe arc submerged. ʻIke ʻia kēia ʻano hana no ka hana ʻana i nā welds kiʻekiʻe, ʻaʻahu like.
Hoʻopau pena ʻeleʻele:Hāʻawi ka hoʻopau pena ʻeleʻele i ka pale ʻana i ka corrosion a hoʻonui i ka nani o ka paipu kila. Kōkua ka pena i ka pale ʻana i ka paipu i ka wā mālama a me ka lawe ʻana.
Nā noi:API 5L ASTM A53 Grade B Black Painted SAW Welded Steel Pipe ka mea maʻamau i hoʻohana ʻia i nā noi like ʻole, me nā paipu hoʻoili ʻaila a me ke kinoea, kākoʻo i ke kūkulu ʻana, a me nā noi ʻenehana a me nā mīkini ʻē aʻe.
| Huahana | ASTM A53 API 5L Spiral Welded Steel Paipu | Hōʻike |
| Mea waiwai | ʻO ka hao hao | OD 219-2020mm Mānoanoa: 7.0-20.0mm Ka lōʻihi: 6-12m |
| Papa | Q235 = A53 Papa B / A500 Papa A Q345 = A500 Papa B Papa C | |
| Kūlana | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Noi: |
| Ili | Pena ʻEleʻele A I ʻole 3PE | Aila, paipu laina Puʻu paipu |
| Hoʻopau | ʻO nā welau paʻa a i ʻole nā kihi Beveled | |
| me nā pāpale a ʻole |
Mana Koʻikoʻi Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC
Hoʻopili a hoʻouna:
Nā kikoʻī kikoʻī: nā liʻiliʻi liʻiliʻi i hoʻopili ʻia i nā nui nui.
Delivery Details : Ma muli o ka QTY, maʻamau hoʻokahi mahina.
E pili ana iā mākou:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1st, 2000. Aia ma kahi o 8000 mau limahana, 9 hale hana, 179 mau laina hana paipu kila, 3 ʻāina ʻokoʻa i ʻae ʻia, a me 1 Tianjin aupuni accredited ʻenehana ʻenehana kikowaena.
9 SSAW laina hana paipu kila
Nā hale hana: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd;
Puka mahina: ma kahi o 20000Tons
