ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā hoʻonā kiʻekiʻe ma nā kumukūʻai koʻikoʻi, a me ka lawelawe kiʻekiʻe i ka poʻe manaʻo a puni ka honua.Ua hōʻoia ʻia mākou ISO9001, CE, a me GS a pili pono i kā lākou mau kikoʻī maikaʻi no ka Original Factory 2-60mm Thickness Q420 Grade 40 St13 45 # SPHC Material AISI ASTM DIN En SUS Structure Pipe Carbon Steel 18mm Seamless Pipe, Hoʻolaʻa ʻia kā mākou hui. i ka hāʻawi ʻana i nā mea kūʻai aku i nā mea maikaʻi a paʻa i ka uku hoʻokūkū, e hana ana i kēlā me kēia mea kūʻai aku me kā mākou lawelawe a me nā huahana.
ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā hoʻonā kiʻekiʻe ma nā kumukūʻai koʻikoʻi, a me ka lawelawe kiʻekiʻe i ka poʻe manaʻo a puni ka honua.Ua hōʻoia ʻia mākou i ka ISO9001, CE, a me GS a pili pono i kā lākou mau kikoʻī maikaʻi maikaʻi noPaipu hao hao ʻeleʻele Kina a me ka paipu hao ʻeleʻele, Me ka manaʻo o "hoʻokūkū me ka maikaʻi maikaʻi a hoʻomohala me ka noʻonoʻo" a me ke kumu lawelawe o ka "lawe i ka koi o nā mea kūʻai aku ma ke ʻano he orientation", e hāʻawi nui mākou i nā huahana kūpono a me nā lawelawe maikaʻi no nā mea kūʻai aku a me ka honua.
ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no nā puʻu paipu kahi e hana ai ka pahu kila ma ke ʻano he lālā lawe haʻahaʻa mau, a i ʻole ma ke ʻano he pūpū e hoʻoheheʻe ʻia i loko o kahi pahu.
Ma ke kaʻina hana ʻole / Ma ke kaʻina hoʻoheheʻe uila / Ma ke kaʻina fusion welded
Hana ʻia: Carbon Seamless Steel Pipe / Carbon ERW Steel Pipe
Nui: OD: 168～700mm WT: 2～80mm / 323.8～1500mm WT: 8～80mm
Papa: Gr1, Gr2, Gr3
Length: 6M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.
Wela: Wela Plain, Hope Beveled.
ʻAʻole i ʻoi aku ka nui o ka phosphorous i ke kila ma mua o 0.050%.
| Nā Koina Tensile | |||
|
| Papa 1 | Papa 2 | Papa 3 |
| Ka ikaika uʻi, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Ka helu hua a i ʻole ka ikaika hua, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| ʻO ka elongation haʻahaʻa loa no nā mānoanoa pā inoa inoa %6 in. (7.9 mm) a i ʻole: Elongation i 8 in. (203.2 mm), min, % Elongation i 2 in. (50.8 mm), min, % |
18 30 |
14 25 |
… 20 |
| No ka mānoanoa pā inoa i emi iho ma lalo o %6 inika (7.9 mm), ka ho'ēmi 'ana mai ka elongation haʻahaʻa kumu ma 2 in. (50.08 mm) no kēlā me kēia Vzi – in. (0.8 mm) i ka mānoanoa o ka paia nominal ma lalo o %6 in. (7.9 mm), helu pākēneka | 1.5A | 1.25A | 1.0A… |
Hāʻawi ka Papa 2 i nā waiwai liʻiliʻi i helu ʻia:
| Heluhelu ʻia ka liʻiliʻi loa elongation waiwai | ||||
| Mānoanoa pā inoa | Elongation ma 2 iniha (50.8 mm), min, % | |||
| i loko. | mm. | Papa 1 | Papa 2 | Papa 3 |
| 5/16（0.312） | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32（0.281） | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4（0.25） | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32（0.219） | 5.6 | 25.50 | 21.25 | 17.00 |
| 3/16（0.188） | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6（0.172） | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32（0.156） | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64（0.141） | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8（0.125） | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64（0.109） | 2.8 | 20.25 | 16.75 | 13.50 |
| Hāʻawi ka papa ma luna i nā helu elongation liʻiliʻi i helu ʻia no nā mānoanoa pā i koho ʻia.Inā he waena ka mānoanoa o ka pā i hōʻike ʻia i nā mea i hōʻike ʻia ma luna, e hoʻoholo ʻia ka waiwai elongation haʻahaʻa penei: Papa:1 E=48t+15.00 2 E=40t+12.50 3 E=32t+10.00 ma hea: E = elongation ma 2 in., %, a t = mānoanoa pā i koho ʻia, in. | ||||
Anawaena waho
ʻAʻole ʻokoʻa ke anawaena o waho o nā puʻu paipu ma mua o ±1% mai ke anawaena waho i ʻōlelo ʻia.
Mānoanoa pā
ʻAʻole ʻoi aku ka mānoanoa o ka pā i kēlā me kēia wahi ma mua o 12.5% ma lalo o ka mānoanoa pā i koho ʻia.
Nā lōʻihi
E hoʻolako ʻia nā paipu paipu i nā legnths like ʻole, ʻelua mau lōʻihi like ʻole, a i ʻole nā lōʻihi like ʻole e like me ka mea i kuhikuhi ʻia ma ke kauoha kūʻai, e like me kēia mau palena:
ʻO ka lōʻihi like ʻole 16 a 25ft (4.88 a 7.62mm), ʻīniha
ʻElua mau lōʻihi maʻamau Ma luna o 25ft (7.62m) me ka awelika liʻiliʻi o 35ft (10.67m)
ʻO ka lōʻihi like ʻole e like me ka mea i kuhikuhi ʻia me ka ʻae ʻia o ±1 in.
Kaumaha
Pono e kaupaona ʻia kēlā me kēia lōʻihi o ka puʻu paipu a ʻaʻole e ʻokoʻa ke kaumaha ma mua o 15% a i ʻole 5% ma lalo o kona kaumaha manaʻo, e helu ʻia me ka lōʻihi a me ke kaumaha o ka lōʻihi.
Ka inoa o ka mea hana a i ʻole kona hōʻailona hōʻailona
Nā ana (ka anawaena inoa a me ka mānoanoa o ka paia nominal, ka lōʻihi a me ke kaumaha o ka lōʻihi o ka lōʻihi)
Helu wela
ʻO ke kaʻina hana (seamless)
Papa
Hoʻokaʻina kikoʻī
Ke ʻano hana (paipu kila ERW i hoʻopau wela: EH; Paipu kila ERW hoʻopau anuanu: EC)
Ana (anawaena inoa)
Ka inoa o ka mea hana a i ʻole kona hōʻailona hōʻailona
ʻO ka paipu ʻole, ka uhi ʻeleʻele, a me nā mea ʻē aʻe i wehe ʻole;
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;
Wehe maʻemaʻe, welau bevel
Hoailona.
ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā hoʻonā kiʻekiʻe ma nā kumukūʻai koʻikoʻi, a me ka lawelawe kiʻekiʻe i ka poʻe manaʻo a puni ka honua.Ua hōʻoia ʻia mākou ISO9001, CE, a me GS a pili pono i kā lākou mau kikoʻī maikaʻi no ka Original Factory 2-60mm Thickness Q420 Grade 40 St13 45 # SPHC Material AISI ASTM DIN En SUS Structure Pipe Carbon Steel 18mm Seamless Pipe, Hoʻolaʻa ʻia kā mākou hui. i ka hāʻawi ʻana i nā mea kūʻai aku i nā mea maikaʻi a paʻa i ka uku hoʻokūkū, e hana ana i kēlā me kēia mea kūʻai aku me kā mākou lawelawe a me nā huahana.
Hale Hana KumuPaipu hao hao ʻeleʻele Kina a me ka paipu hao ʻeleʻele, Me ka manaʻo o "hoʻokūkū me ka maikaʻi maikaʻi a hoʻomohala me ka noʻonoʻo" a me ke kumu lawelawe o ka "lawe i ka koi o nā mea kūʻai aku ma ke ʻano he orientation", e hāʻawi nui mākou i nā huahana kūpono a me nā lawelawe maikaʻi no nā mea kūʻai aku a me ka honua.
