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ʻO nā hiʻohiʻona ʻenehana o ʻelua ʻaoʻao submerged arc welding spiral steel pipe
1. I ka wā o ka hana ʻana o ka paipu kila, ʻano like ʻole ka pā kila, liʻiliʻi ke koena o ke koʻikoʻi, a ʻaʻole hoʻohua ka ʻili.ʻOi aku ka maʻalahi o ka paipu kila i hana ʻia i ka nui o nā paipu kila me ke anawaena a me ka mānoanoa o ka paia, ʻoi aku hoʻi i ka prod ...Heluhelu hou aku -
ʻO ka petroleum casing threaded connector type insulation joint combi koi
1. I loko o 50 mika o ka hoʻokomo ʻana o ka hui insulation, e pale i nā lua make e welded.2. Ma hope o ka hoʻopili ʻana o ka hui insulated i ka pipeline, ʻaʻole ʻae ʻia e hāpai i ka pipeline i loko o 5 mau mika o ka hui.Pono e hoʻāʻo ʻia ke kaomi me ka pipeline.3. A...Heluhelu hou aku -
ʻenehana mālama wela o ka pahu ʻaila
Ma hope o ka hoʻohana ʻana o ka casing aila i kēia ʻano hana mālama wela, hiki iā ia ke hoʻomaikaʻi maikaʻi i ka paʻakikī o ka hopena, ka ikaika tensile, a me ka hana anti-destructive o ka pahu aila, e hōʻoia ana i ka waiwai maikaʻi i ka hoʻohana.ʻO ka Petroleum casing kahi mea pono paipu no ka wili ʻana i ka aila a me ke kinoea maoli, a pono ia ...Heluhelu hou aku -
ʻO ke ʻano hoʻoheheʻe paʻa paʻa o ka paipu kila kuhili ʻole
1. Welding analysis: 1. Cr18Ni9Ti kuhiliʻole kila Ф159mm × 12mm nui paipu i hoʻopaʻa 'ia butt ami mea nui hoʻohana 'ia i loko o nukelea mana lako a me kekahi mau mea kemika e pono ai ka wela a me ka waika.He paʻakikī ka wiliwili a koi aku i nā hui kuʻi kiʻekiʻe.Pono ka ʻili ...Heluhelu hou aku -
SSAW Steel Paipe Kumukuai Jun 01st June 07th 2021
API 5L/ASTM A53 GR.B, KA PIPE KAPU, SSAW PIPE FOB TIANJIN USD/TON Mawaho Anawaena 外径 (mm) 219 273 324 356 406 457 508 610 711 762 81 610 711 762 81 610 711 762 81 610 711 762 81 Wall3 5 955 955 955 955 955 955 955 955 壁厚 (mm) 7 955 955 955 955 955 955 955 955 955 ...Heluhelu hou aku -
Kumukūʻai ʻo Seamless Steel Pipe June 01st June 07th 2021
API 5L/ASTM A106 GR.B, Paipu kila kabone maʻemaʻe ʻole 公称通径 DN 外径OD(mm) SCH40(6m/5.8m) SCH80(6m/5.8m) SCH160(6m/5.8m) 壁去厁WT WT FOB 壁厚WT FOB (mm) USD/TON (mm) USD/TON (mm) USD/TON 1/4” 13.7 2.24 1,663.54 3.02 1,663.54 / / 3/8” 17.1 2.31 1,506...Heluhelu hou aku