Ikaika a me ka hilinaʻi o ka palnet-'āpana papa kuhikuhi
Holoa:
Ma ka honua o ke kūkuluʻana a me nā hoʻolālā infrastructure, ke koho nei i nā mea kūpono.ʻO ka pākeke pākaukau E pāʻani i kahi hana koʻikoʻi ma ka hāʻawiʻana i ka ikaika, ka hana a me ka hilinaʻi a me ka hilinaʻi i nāʻano hana likeʻole. I loko o kēia blog, eʻimi mākou i nāʻano a me nā pōmaikaʻi o nāʻano he nui oʻelua loa o ka papectudena
Spiral Summered Arcped Pipi WeldED:
Ua hoʻohālikelikeʻiaʻo Armmered Arcmed (ʻikeʻia) Pīpī,ʻikeʻiaʻo ia e like me ka paila o Ssaw e hoʻohanaʻia ma ka ākea ākea. ʻO ka hiʻohiʻona kūikawā oSsak pipa ʻo ia kona mau spiral seams Kōkua kēia hoʻolālā kūʻokoʻa i ka hāʻawiʻana i ke kaumaha ma ka paipa, e hana ana i kūpono no nā hana e koi ai i nā hana kūpono.
ʻO nā meaʻike o ka paila o ka paila ssaw
Kōla Steele | ʻO ka ikaika a me ka ikaika | ka ikaika o ka densile | Ka emi loa |
B | 245 | 415 | 23 |
X42 | 290 | 415 | 23 |
X46 | 320 | 435 | 22 |
X52 | 360 | 460 | 21 |
X56 | 390 | 490 | 19 |
X60 | 415 | 520 | 18 |
X65 | 450 | 535 | 18 |
X70 | 485 | 570 | 17 |
ʻO keʻano o keʻano o nā pipes ssaw
Kōla Steele | C | Mn | P | S | V + nb + ti |
Max% | Max% | Max% | Max% | Max% | |
B | 0.26 | 1.2 | 033 | 033 | 0.15 |
X42 | 0.26 | 1.3 | 033 | 033 | 0.15 |
X46 | 0.26 | 14 | 033 | 033 | 0.15 |
X52 | 0.26 | 14 | 033 | 033 | 0.15 |
X56 | 0.26 | 14 | 033 | 033 | 0.15 |
X60 | 0.26 | 14 | 033 | 033 | 0.15 |
X65 | 0.26 | 1.45 | 033 | 033 | 0.15 |
X70 | 0.26 | 1.65 | 033 | 033 | 0.15 |
ʻO ke kāpiliʻana o Geometric o nā pipes ssaw
Nā lawehala Geeometric | ||||||||||
Ma waho o ka diameter | Pilenawinui | Kūpono | mai waho o ka puni | Mamano | ʻO ke kiʻekiʻe kiʻekiʻeʻo Will Coad kiʻekiʻe | |||||
D | T | |||||||||
ME142mmmm | > 1422mm | <15mm | ≥ +mm | Pipeppi 45m | piha piha | pā wai kū | Ho'āe aku i ka nānāʻana | T≤13mm | T> 13mm | |
± 0.5% | E like me kaʻaeʻana | ± 10% | ± 1.5mm | 3.2 Kau | 0.2% l | Kik20 · | Poloka 0.015 | '+ 10% | 3.5MM | 4.8mm |
Hōʻike hōʻike hydrostatic
E hoʻomau ka paipa i ka hōʻike hydrostatic me kaʻole o ka leakage ma o ka uld seam a iʻole ke kino o ka pape
ʻAʻole pono e hoʻopiliʻia nā mea komo me ka hydrostatically, hāʻawiʻia nā wahi i hoʻohanaʻia ma ka hōʻailonaʻana ma mua o ka hana hui pūʻana ma mua o ka hana huiʻana.
Traceablity:
Ke hoʻohanaʻana i ka popa
ʻO kaʻike wela a hiki i kēlā me kēia mau hoʻokolohua chmical pili e pili ana a me ka conformance me nā koi i hōʻikeʻia
ʻO kaʻike hōʻike hōʻike a hiki i kēlā me kēia hōʻike e pili ana i nā hoʻokolohua mechanical e pili ana a me ka conformance me nā koi i hōʻikeʻia
No ka PPS 2 PAI, e hoʻonohonoho a hahai i nā kaʻina hana i kākauʻia no ka mālamaʻana i kaʻike wela a me kaʻike hōʻike hana no ia paipu. E hoʻolakoʻia nāʻano hana no ka heleʻana i nā lōʻihi o ka paila a me nā hopena hōʻike hoʻokolokolo kūpono.
ʻO kekahi o nā mea waiwai nui o ka paila ssaw ka mea hana maʻamau. Hiki ke hanaʻia kēia mau piptes i nāʻano likeʻole,ʻo nā'āpana a me nā mānoanoa a me nā mānoanoa a hiki ke hoʻohanaʻia e hoʻokō i nā koi o kahi papahana kūikawā. Eia kekahi,ʻo ka spines spimmered arld i hana pinepineʻia nā pipes i hana pinepineʻia i nā kila kiʻekiʻe, e hana ana i ke olaʻoi loa.
Apum u 5l laina p 2l pa paipu:
Apum u 5l laina p 2l pa paipuʻO kahi pākaukau ākea e hoʻohana nuiʻia e hui ai i nā paila oʻAmelika Hui PūʻIa oʻAmelika Hui PūʻIa (API). Hoʻonohonohoʻia kēia mau pihi e lawe i nā alaloa, e like me ka aila a me keʻano kūlohelohe, ma luna o nā lōʻihi lōʻihi. Uaʻikeʻiaʻo API Pihi 5L laina no kona ikaika kiʻekiʻe, kū a kū i luna a kū i nā kūlana kūlohelohe.
ʻO ka hana hana hana o Api 5l laina i pili i nā hana hoʻomalu kūpono e hōʻoia i kona hilinaʻi. Hanaʻia kēia mau paipai i nā kila carbon a loaʻa i nā waiwai maikaʻi loa. Hoʻopilikia ka adtherence e hōʻoia i nā kūlana API e hiki ai i kēia mau paipa ke hoʻomau i nā koina kiʻekiʻe a me keʻano o keʻano o nā noi a me kaʻoihana.
Hui pūʻia:
I ka wā i hōʻuluʻuluʻia ai ka pīkī i ka pila a me ka paila API 5l ʻO nā spiral spiral o ssaw spa i hui pūʻia me ka ikaika a me ka nui o ka ikaika o API 5l laina e hana i kahi'ōnaehana kākoʻo ikaika.
Ma kahi o kā lākou hana ponoʻana, ka hoʻohālikelikeʻana o ka spiral submered arlded pila a me ka paila mipi e hoʻonui i nā papahana pipeline. Hiki i ke kikowaena o ka paila ssaw eʻae i ka interconnection maʻalahi me ka paipa o API 5L
I ka hopena:
ʻO nā pou he nui ka nui o ka pākaukau he mea nui loa i ka wā e kūkulu ai i ka hana ikaika. Hāʻawi ka hoʻohanaʻana iā Pīpīʻo SSAW Peace And API 5L Pīpī i kahi hopena ikaika, e hāʻawi ana i ka ikaika. Ke kākoʻo nei i nā kumu o nā hale kiʻekiʻe a iʻole ka laweʻana i nā wai nui ma luna o nā wahi lōʻihi loa, e pāʻani ana kēia mau pigegral i ka longrastructure. Ma ka hoʻokuʻuʻana i ka ikaika o ka spine submer i kauʻia i ka pipe welded a me ka hopena o ka pipe o API 5L