ʻO ka paipa spip pipa
Ke hoʻopuka nei i kā mākou kiʻekiʻe kiʻekiʻe-Seam Spiral, kahi huahana e hoʻoikaika ai i ka ikaika I hanaʻia e hoʻohana ana i kahi kaʻina hana holomua holomua, hanaʻia kā mākou mau kīwī mai nā koho balota wela loa i hanaʻia i kahiʻano cylindrical a hoʻopauʻia ma keʻano stical. ʻO kēiaʻano hana hana hōʻoiaʻole e hoʻonui waleʻia i ke kūpaʻaʻana o nā piptes, akā e hoʻomau lākou i hiki iā lākou ke kū i nā noi kūpono loa.
I ko mākou huiʻana, e hoʻomaikaʻi ana mākou iā mākou iho i ko mākouʻanoʻole e makemake ai i ka hauʻoli o ka mea kūʻai aku. Ma luna o nā makahiki, ua kūkulu mākou i kahi mea nui no ka maikaʻi loa e ka mua o kā mākou mea kūʻai aku i kēlā me kēia manawa o ke kaʻina kūʻai. Mai ka kūkākūkā muaʻana i ke kōkua kūʻai aku i ke kākoʻoʻana i ke kūʻai aku a me nā lawelawe kūʻai aku ma hope o nā lawelawe kūʻai aku ma hope, e hoʻokō mākou i nā mea āpau o kā mākou mea kūʻai aku. Ua loaʻa iā ia ka heleʻana o kēia mea kūʻai aku i ka mea kūʻai aku iā mākou i ka hilinaʻi a me ke kūpaʻaʻana o kā mākou mea kūʻai aku, e mahalo mau i ka maikaʻi o kā mākou huahana a me ke hilinaʻi o kā mākou huahana.
ʻO kā mākou kūlana kiʻekiʻespine pape spiralhe kūpono no nāʻano noi, me ke kūkuluʻana, a me ke kūkuluʻana i ka aila, a me ke kaʻa, a me ka halihali kai. Me kona ikaika ikaika a me ka loaʻaʻana, i hoʻolālāʻia i ka ikaika a me ka paleʻana i ka corrosion, e hana ana i kahi hopena lōʻihi loa no kāu mau piping lōʻihi.
Nā Koho Heluhelu
ʻO nā waiwai nui a me ke kemika o nā piptes sterel (gb / t3091-2008, GB / T9711-2011 | ||||||||||||||
Kū-starder | Kōla Steele | Nā Kuʻina Gictical (%) | Mea waiwai Tensile | ʻO ka hōʻike kālā (v notch) hopena | ||||||||||
c | Mn | p | s | Si | MAKAU NOIA | Hāʻawi i ka ikaika (MPA) | Ikaika ikaika (MPA) | (L0 = 5.65 √ S0) Min Stock Stock helu (%) | ||||||
max | max | max | max | max | min | max | min | max | D ≤ 168.33mm | D> 168.3mm | ||||
Gb / t3091 -2008 | Q215A | ≤ 0.15 | 0.25 <1.20 | Poloka,P 150 | Poloka,P50 | 0.35 | Hoʻohui i nbvti e like me gb / t1591-94 | 215 | 335 | 15 | > 31 | |||
Q215B | ≤ 0.15 | 0.25-0.55 | Poloka,P 150 | Poloka,P 150 | Papaiulu 0.035 | 215 | 335 | 15 | > 31 | |||||
Q235a | ≤ 0.22 | 0.30 <0.65 | Poloka,P 150 | Poloka,P50 | Papaiulu 0.035 | 235 | 375 | 15 | > 26 | |||||
Q235B | ≤ 0.20 | 0.30 ≤ 1.80 | Poloka,P 150 | Poloka,P 150 | Papaiulu 0.035 | 235 | 375 | 15 | > 26 | |||||
Q295a | 0.16 | 0.80-1.50 | Poloka,P 150 | Poloka,P 150 | 0,55 | 295 | 390 | 13 | > 23 | |||||
Q295b | 0.16 | 0.80-1.50 | Poloka,P 150 | 0, 0.040 | 0,55 | 295 | 390 | 13 | > 23 | |||||
Q345a | 0.20 | 1.00-1.60 | Poloka,P 150 | Poloka,P 150 | 0,55 | 345 | 510 | 13 | Hoike> 21 | |||||
Q345B | 0.20 | 1.00-1.60 | Poloka,P 150 | 0, 0.040 | 0,55 | 345 | 510 | 13 | Hoike> 21 | |||||
GB / T9711-2011 (PSS1) | L175 | 0.21 | 0.60 | Hola LIKE | Hola LIKE | Ke kohoʻana i kahi koho o kekahi o NBVT a iʻole kekahi hui pūʻana o lākou | 175 | 310 | 27 | Hoʻokahi aʻelua paha o ka papa kuhikuhi paʻakikī o ka ikaika o ka ikehu a me ka wahi e kohoʻia ai nā wahi. No L555, eʻike i keʻano maʻamau. | ||||
L210 | 0.22 | 0.90 | Hola LIKE | Hola LIKE | 210 | 335 | 25 | |||||||
L245 | 0.26 | 1.20 | Hola LIKE | Hola LIKE | 245 | 415 | 21 | |||||||
L290 | 0.26 | 1.30 | Hola LIKE | Hola LIKE | 290 | 415 | 21 | |||||||
L320 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 320 | 435 | 20 | |||||||
L360 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 360 | 460 | 19 | |||||||
L390 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 390 | 390 | 18 | |||||||
L415 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 415 | 520 | 17 | |||||||
L450 | 0.26 | 1.45 | Hola LIKE | Hola LIKE | 450 | 535 | 17 | |||||||
L485 | 0.26 | 1.65 | Hola LIKE | Hola LIKE | 485 | 570 | 16 | |||||||
API 5L (PSS 1) | A25 | 0.21 | 0.60 | Hola LIKE | Hola LIKE | No ka helu b kiel bel, nb + v ≤ 0.03%; | 172 | 310 | (L0 = 50.8mm) e heluʻia e like me keʻano e like me keʻano ma hope o ka'ōlelo ma MM2 U0 .2 / U0 .2 / U0 .2 / U0 .2. | ʻAʻohe a iʻole a iʻole a iʻole ka ikaika o ka ikehu e pono ai aʻo ka wahi i makemakeʻia e like me ka paʻakikī paʻakikī. | ||||
A | 0.22 | 0.90 | Hola LIKE | Hola LIKE | 207 | 331 | ||||||||
B | 0.26 | 1.20 | Hola LIKE | Hola LIKE | 241 | 414 | ||||||||
X42 | 0.26 | 1.30 | Hola LIKE | Hola LIKE | 290 | 414 | ||||||||
X46 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 317 | 434 | ||||||||
X52 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 359 | 455 | ||||||||
X56 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 386 | 490 | ||||||||
X60 | 0.26 | 1.40 | Hola LIKE | Hola LIKE | 414 | 517 | ||||||||
X65 | 0.26 | 1.45 | Hola LIKE | Hola LIKE | 448 | 531 | ||||||||
X70 | 0.26 | 1.65 | Hola LIKE | Hola LIKE | 483 | 565 |
Loaʻa huahana waiwai
1 Hiki i ke kaʻina hana spiral ke hana mau nei i ka wā e hoʻomau mau ana, ma laila e hoʻonui ana i keʻano o ka hoʻonohonohoʻana o ka paipa. Hana kēia iā lākou i mea kūpono no ka laweʻana i nā wai a me nā kino ma lalo o ke kaomi kiʻekiʻe.
2.ʻO ka hana hana e pono ai ke kaʻina hana, eʻae i nā piptes lōʻihi e hana me kaʻole o ka pono o nā hui, hiki i nā wahi nāwaliwali.
3.ʻO kekahi pono kūpono ohelical seam pipaʻo ia nō hoʻi. Hiki iā lākou ke hanaʻia ma nāʻano likeʻole a me nā pā o nā pākeke a me nā mānoanoa o nā noi o nā noi mai ka aila a me nā'ōnaehana wai.
4.ʻO nā hui e hana ana i kēia mau paipai ma mua o ka leʻaleʻa o ka mea kūʻai aku a hāʻawi i nā kūʻai aku, a me nā lawelawe kūʻai aku. Hoʻomaopopo kēia hana i nā mea kūʻai aku e loaʻa nā huahana i kā lākou mau pono i kā lākou mau pono kūpono, e hoʻonui ana i kaʻike holoʻokoʻa.
FAQ
Q1: He aha ka paipa spiral squaral?
Ua kūkuluʻiaʻo Spiral Seam Poka e hoʻohana ana i kahiʻano kūikawā i kapaʻiaʻo Spiral i ke kaʻina hana Criral. Hoʻokomoʻia kēiaʻenehana Innovative i nā cilal wela wela i hanaʻia i loko o kahiʻano cylindrical a ua kauʻia ma kahi sairal spiral. ʻO ka paipai hopenaʻaʻole wale nō ka ikaika kiʻekiʻe akāʻoi aku ka maikaʻi loa, e hana ana ia i keʻano o nā noi a me nā aila a me keʻano o ka wai a me ka aila.
Q2: No ke aha e koho ai i ka paipa squal spir cream spiral?
ʻO ka waiwai nui o nā pipes spiral stam kiʻekiʻe loa o kā lākou kūkuluʻana. Hiki i ke kaʻina hana criral keʻae no ka hoʻomau mauʻana, e hoʻonui i ke kūpaʻa a me ke kūʻana o ka paipa. Eia kekahi, hiki ke hanaʻia kēia mau paipai i nāʻano likeʻole a me nā mānoanoa e hoʻokō i nā pono kiko'ī o nāʻano likeʻole.
Q3: He aha kaʻu e nānā ai i kahi mea hoʻolako?
Ke kohoʻana i kahi mea kūʻai Spiral Spiral Spiral, he koʻikoʻi e koho i kahiʻoihana e loaʻa mua ai nā mea kūʻai aku. Eʻimi no kahi mea hāʻawi e hāʻawi i nā mea kūʻai aku e kūʻai aku ai, kūʻai aku, a ma hope o nā lawelawe kūʻai aku. E hōʻoiaʻiʻo i kahiʻoihana hou e hōʻoia i ka hoʻohanaʻana i nā huahana i hoʻonohonohoʻia a hiki ke hoʻokipa i kāu mau pono kūpono, e loaʻa ana i nā huahana kiʻekiʻe a me nā lawelawe āu e mahalo ai.