| Kaila | Mea waiwai | Kūlana | ʻenehana | Papa |
| Paipu kila ʻole | ʻO ka hao hao | API 5L PSL1&PSL2 | Hoʻopau wela a hoʻopau anu | GR.B,X42,X46,X52,X60,X65,X70, etc. |
| ASTM A53 | Hoʻopau wela a hoʻopau anu | GR.A ,GR.B | ||
| ASTM A106 | Hoʻopau wela a hoʻopau anu | GR.A ,GR.B,GR.C | ||
| ASTM A179 | pau anu | A179 | ||
| ASTM A192 | Hoʻopau wela a hoʻopau anu | A192 | ||
| ASTM A210/SA210 | Hoʻopau wela a hoʻopau anu | GR.A-1,GR.C | ||
| ASTM A252 | Hoʻopau wela a hoʻopau anu | GR.1, GR.2,GR.3 | ||
| BS EN10210 | Hoʻopau wela a hoʻopau anu | S275JRH,S275J0H,S355J0H,S355J2H, etc. | ||
| JIS G3454 | Hoʻopau wela a hoʻopau anu | STPG370,STPG410 | ||
| JIS G3456 | Hoʻopau wela a hoʻopau anu | STPG370,STPG410,STPG480 | ||
| ʻAiʻa kila | JIS G3441 | Hoʻopau wela a hoʻopau anu | SCM420TK, SCM415TK, SCM418TK, SCM430TK, etc. | |
| ASTM A213 | Hoʻopau wela a hoʻopau anu | GR.T11 ,GR.T12,GR.T13 | ||
| ASTM A519 | Hoʻopau wela a hoʻopau anu | GR.1020,GR.1026,GR.1045,GR.4130, etc. | ||
| ASTM A335 | Hoʻopau wela a hoʻopau anu | GR.P9,GR.P11,GR.P5,GR.P22,GR.P91, etc. | ||
| ASTM A333 | Hoʻopau wela a hoʻopau anu | GR.1, GR.3,GR.4，GR.6, etc |
ʻO Botop Steel ka mea hana nui a me ka mea mālama waiwaipaipu kila a me na paipuma Kina, hoʻolako mākou a hoʻolako i ka paipu kalapona kila ʻole pōʻai no ka wai a me ka aila noi i ka nui o 10 OD a 660 OD i ka mānoanoa o 1mm a 100mm.Hana mākou i nā paipu kila LSAW carbon e like me ke kūlana honua e like me ASTM, API & DIN.Loaʻa iā mākou ʻoi aku ma mua o 8000 tons seamless line paipu i ke kumukūʻai i kēlā me kēia mahina, maʻamau hiki iā mākou ke hāʻawi koke i nā ukana.Eia nō naʻe i nā hihia kūikawā, inā ʻaʻole i loaʻa ka waihona o nā paipu kila kalapona hiki iā mākou ke hāʻawi i nā waiwai me ka manawa pōkole loa ma o nā kumu wili kūloko a i ʻole ka lawe ʻana mai.
Pono ka helu kūpono o nā hemahema ʻike maka e hāʻawi i ka hōʻoia ʻana i ka manawa.E hoʻoneʻe ʻia a ʻoki ʻia paha ka hemahema i loko o nā palena o nā koi i ka lōʻihi.Pono pono ka paipu i pau.
Hoʻolakoʻia kā mākou mau paipu kila a me nā huahana tube me 3.1 mau palapala ho'āʻo kūikawā, e like me EN 10204. Hiki keʻaeʻia ka hōʻoia e like me 3.2 i ka manawa o ke kauoha.Ua ʻae ʻia ka nānā ʻana o ka ʻaoʻao ʻekolu (BV, SGS, etc.)
Ka inoa a ka mea hana paha
Helu kikoʻī (makahiki-lā a i ʻole koi ʻia)
Nui (OD, WT, lōʻihi)
Papa (A a i ʻole B)
ʻAno paipu (F, E, a i ʻole S)
Pumi ho'āʻo (paipu kila maʻemaʻe wale nō)
Helu Wela
ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.
Nā Manaʻo hoʻomanawanui:
| ʻAno Paipu | Nui Paipu | Hoʻomanawanui | |
| Huki anu | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1％mm | ||
| WT | ±12.5％ | ||
Nānā Anawaena waho
Nānā Mānoanoa Pā
Hoʻopau i ka nānā ʻana
Nānā pololei
Nānā UT
Nānā Hiʻona
Nā Pono Mechanical:
|
|
|
| A％ |
|
| A | ≥330 | ≥205 | 20 | Hana ʻia |
| B | ≥415 | ≥240 | 20 | Hana ʻia |
| C | ≥485 | ≥275 | 20 | Hana ʻia |
Hoao Mechanical Properties
Ho'āʻo Bend
Hoao Mechanical Properties
Ho'āʻo Paʻakikī
Paipu ʻole, uhi ʻeleʻele ( customized);
6" a ma lalo iho I nā pūʻolo me nā maʻa pulupulu ʻelua, nā nui ʻē aʻe i wehe;
ʻO nā hopena ʻelua me nā mea pale hope;
Plain end, welau bevel;
Hoailona.
Pipe End Beveling
Pa'i Pa'i
Pena ʻeleʻele me ka kaha
Mea hoʻopili
Huipu a me ka maʻa
Hōʻike pūʻolo
ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī e kūpono ia no ke kuʻo ʻana, flanging, a me nā hana hana like, a no ka wili.I ka wā e wili ʻia ai ke kila, manaʻo ʻia e hoʻohana ʻia kahi kaʻina hana kuʻi i kūpono i ka pae o ke kila a me ka hoʻohana ʻana a i ʻole lawelawe.
Moku Pipa Seamless i Qatar
ʻO ka moku Seamless Pipe i Pakistan
Moku Pipa Seamless i Aferika Hema
