ʻO ke kī o kā mākou kūleʻa ʻo "Ka maikaʻi o ka huahana maikaʻi, ka waiwai kūpono a me ka lawelawe maikaʻi" no ka maikaʻi maikaʻi ʻo Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, I kēia manawa, ke ʻimi nei mākou i mua i ka launa pū ʻana me nā mea kūʻai aku ma waho ma muli o ka hoʻohui like ʻana. pomaikai.Pono ʻoe e hoʻokaʻaʻike mai iā mākou no nā ʻike hou aʻe.
ʻO ke kī i kā mākou kūleʻa ʻo ia ka "Good Product Quality, Reasonable Value and Efficient Service" noKumukūʻai ʻo Kina a me ka paipu ʻeleʻele ʻole, I ka wā e hiki mai ana, ke hoʻohiki nei mākou e hoʻomau i ka hoʻolakoʻana i nā waiwai kiʻekiʻe a me nā mea kūʻai nui,ʻoi aku ka maikaʻi ma hope o ka lawelawe kūʻai aku i kā mākou mau mea kūʻai a puni ka honua no ka hoʻomohala maʻamau a me ka pōmaikaʻi kiʻekiʻe.
ʻO ka paipu kila ERW i kēia maʻamau no nā noi mechanical a me ke kaomi a ʻae ʻia no ka hoʻohana maʻamau i ka mahu, ka wai, ke kinoea, a me nā laina ea.He kūpono ia no ka wili, a kūpono no ka hoʻokumu ʻana i nā hana e pili ana i ka coiling, bending, a me flanging.
Hana ʻia: welded kū'ē uila
Nui: OD:15~700mm WT: 1.5~20mm
Papa: Papa A me ka Papa B.
Length: 6M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.
Hoʻopau: Hope Plain, Hope Beveled, Threaded and coupling
Ka Papa a me ke Kemika (％)
| Papa | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| ʻAno S (Pula ʻole) | |||||||||
| Papa A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Papa B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
KuʻiNā koi：
|
| Papa A | Papa B |
| Ka ikaika uʻi, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Ka ikaika hua, min, psi (MPa) | 30000 (205) | 35000 (240) |
Kaumaha – ʻAʻole e ʻokoʻa ke kaumaha o nā paipu ma mua o ± 10% mai kona kaumaha i ʻōlelo ʻia.
Anawaena-No na paipu NPS 11/2 A I 'ole ka li'ili'i, 'a'ole 'oi aku ke anawaena o waho ma kekahi wahi ma mua o ±1/64 iniha. Mai ka anawaena o waho i kuhikuhi 'ia.No nā paipu NPS 2 (DN50) a ʻoi aku paha, ʻaʻole e ʻokoʻa ke anawaena o waho ma mua o ±1% mai ke anawaena waho i ʻōlelo ʻia.
Mānoanoa-ʻO ka mānoanoa liʻiliʻi o ka paia ma kēlā me kēia wahi ʻaʻole e ʻoi aku ma mua o 12.5% ma lalo o ka mānoanoa pā i kuhikuhi ʻia.
ʻO ka hoʻāʻo tensile o ke kino paipu - Pono e hoʻokō ʻia ka hoʻāʻo tensile e like me ISO6892 a i ʻole ASTM A370.Pono e hoʻohana i nā laʻana lōʻihi.ʻElua pālua no kēlā me kēia ʻāpana hoʻāʻo o ka paipu me ka ratio hoʻonui anuanu abd
Ho'āʻo Flattening—E hana ʻia hoʻokahi hoʻāʻo palahalaha ma nā kikoʻī mai kēlā me kēia kihi o ʻelua paipu i koho ʻia mai kēlā me kēia ʻāpana.
Ho'āʻo Piʻo— e kū ka lōʻihi o ka paipu me ka piʻo ʻana i ke anuanu ma kahi o 90° a puni kahi mandrel cylindrical.
ʻO ka hoʻāʻo uila nondestructive-ma ke ʻano he ʻokoʻa i ka hoʻāʻo hydro-static, e hoʻāʻo ʻia ke kino piha o kēlā me kēia paipu me kahi hoʻāʻo uila nondestructive.Ma kahi e hana ʻia ai ka hoʻāʻo uila nondesstructive, e kaha ʻia nā lōʻihi me nā leka "NDE"
Ho'āʻo Hydro-static—E hoʻokō ʻia kēlā me kēia paipu i ka hoʻāʻo ʻana i ke kaomi hydro-static.
100% X-ray hoao no ka weld seam.
ʻO ka hoʻāʻo ultrasonic.
ʻO ka hoʻokolokolo eddy o kēia manawa.
Pono ka helu kūpono o nā hemahema ʻike maka e hāʻawi i ka hōʻoia ʻana i ka manawa.E wehe ʻia a ʻoki ʻia ka hemahema i loko o nā palena o nā koi i ka lōʻihi.Pono pono ka paipu i pau.
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.
ʻO ka paipu ʻole, ka uhi ʻeleʻele / Varnish, i uhi ʻia ka zinc a i uhi ʻia epoxy, etc.
6″ a ma lalo i nā pūʻolo me ʻelua maʻa pulupulu;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel(2 ″ a ma luna me nā welau bevel, degere: 30 ~ 35 °), wili a me ka hoʻopili ʻana;
Marking.The kī i kā mākou kūleʻa ʻo "Good Product Quality, Reasonable Value and Efficient Service" no ka maikaʻi maikaʻi ʻo Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, I kēia manawa, ke ʻimi nei mākou i mua o ka launa pū ʻana me nā mea kūʻai aku ma waho. pono hui pu.Pono ʻoe e hoʻokaʻaʻike mai iā mākou no nā ʻike hou aʻe.
maikaʻi maikaʻiKumukūʻai ʻo Kina a me ka paipu ʻeleʻele ʻole, I ka wā e hiki mai ana, ke hoʻohiki nei mākou e hoʻomau i ka hoʻolakoʻana i nā waiwai kiʻekiʻe a me nā mea kūʻai nui,ʻoi aku ka maikaʻi ma hope o ka lawelawe kūʻai aku i kā mākou mau mea kūʻai a puni ka honua no ka hoʻomohala maʻamau a me ka pōmaikaʻi kiʻekiʻe.
