ʻO ka hale hana Kina no ka paipu kila maʻemaʻe ʻole ke kūʻai aku i ka paipu paipu nui X42 X46 X52 X56 X60 X65 X70 Seamless Steel Tube me ke kinoea ʻaila ʻaila paipu.
ʻO ka wehewehe pōkole:
ʻO ASTM A106/ASME SA106 ka kikoʻī maʻamau no nā paipu kila carbon seamless no nā noi wela kiʻekiʻe.Aia i ʻekolu mau papa A, B a me C, ʻo ka papa maʻamau i hoʻohana ʻia ʻo A106 grade B. ʻAʻole ia i hoʻohana wale ʻia i nā ʻōnaehana pipeline e like me ka aila a me ke kinoea, ka wai, a me ka lawe ʻana i ka slurry, akā i nā boilers, ke kūkulu ʻana a me nā noi hoʻolālā.
He ala maikaʻi loa ia e hoʻomaikaʻi hou ai i kā mākou mau mea a hoʻoponopono.ʻO kā mākou misionari ka hoʻomohala ʻana i nā mea waiwai i nā mea kūʻai aku me kahi hālāwai maikaʻi loa no China Factory for Steel Pipe Seamless Wholesale Pipeline Pipe X42 X46 X52 X56 X60 X65 X70 Seamless Steel Tube me Natural Gas Pipeline Oil Pipe, Ke koi nei kā mākou hui i ka hana hou e hāpai i ka hoʻomau. ka holomua o ka hoʻonohonoho ʻana, a lilo mākou i mea hoʻolako kiʻekiʻe kiʻekiʻe.
He ala maikaʻi loa ia e hoʻomaikaʻi hou ai i kā mākou mau mea a hoʻoponopono.ʻO kā mākou pahuhopu ka hoʻomohala ʻana i nā mea waiwai i nā mea kūʻai aku me kahi hālāwai maikaʻi loa noPaipu kila a Kina, Ma muli o kā mākou mau huahana a me nā lawelawe maikaʻi, ua loaʻa iā mākou ka inoa maikaʻi a me ka hilinaʻi mai nā mea kūʻai aku a me ka honua.Inā makemake ʻoe i ʻike hou aʻe a makemake ʻoe i kekahi o kā mākou huahana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.Manaʻo mākou e lilo i mea hoʻolako i ka wā e hiki mai ana.
Ua like ka paipu ASTM A106 Grade B me ka ASTM A53 Grade B a me ka API 5L Grade B ma ke ʻano o ke kūlana kemika a me nā waiwai mechanical, me ka hoʻohana maʻamau i ke kila kalapona, me ka liʻiliʻi o ka ikaika o 240 MPa a me ka ikaika tensile o 415 MPa.
ʻO ka ʻōlelo kikoʻī maʻamau ʻo ASTM A106 no ka Pipe Seamless Steel he ʻekolu mau māka, ka helu ASTM A106 Gr.A.ʻO B a me C, ʻoi aku ka kiʻekiʻe o ka pae waiwai, ʻoi aku ka maikaʻi o nā waiwai ikaika.
ʻO nā ʻano hoʻāʻo no ka ASTM A106 A, B, C he hoʻāʻo pālahalaha, hōʻike uila non-destructive, ultrasonic test, eddy current test, magnetic flux leakage test, pono e hoʻomaopopo ʻia kēia mau kaʻina hana hoʻāʻo me ka mea kūʻai aku e hoʻoholo ai i ka hoʻāʻo ʻana. hoʻohana ʻia.
Kūlana: ASTM A106, Nace, lawelawe ʻawaʻawa.
Papa: A, B, C
Ka laulā o OD anawaena waho: NPS 1/8 iniha a NPS 20 iniha, 10.13mm a 1219mm.
Ka laulā o ka mānoanoa pā WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, a hiki i SCH160, SCHXX;1.24mm a hiki i 1 iniha, 25.4mm.
Laulā o ka lōʻihi: 20ft a 40ft, 5.8m a 13m, hoʻokahi wale nō ka lōʻihi o 16 a 22ft, 4.8 a 6.7m, pālua ka lōʻihi me ka awelika 35ft 10.7m.
Hoʻopau kaʻina: ʻO ka hopena maʻamau, beveled, threaded.
Ka uhi ʻana: Pena ʻeleʻele, ʻeleʻele, ka uhi epoxy, ka uhi polyethylene, FBE a me 3PE, CRA Clad a Lined.
| Papa | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Papa | Rm Mpa Ikaika Tensile | Lae Hua (Mpa) | ʻO ka elongation | Kūlana Hoʻouna |
| A | ≥330 | ≥205 | 20 | Hana ʻia |
| B | ≥415 | ≥240 | 20 | Hana ʻia |
| C | ≥485 | ≥275 | 20 | Hana ʻia |
| ʻAno Paipu | Nui Paipu | Hoʻomanawanui | |
| Huki anu | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1%mm | ||
| WT | ±12.5% | ||
He ala maikaʻi loa ia e hoʻomaikaʻi hou ai i kā mākou mau mea a hoʻoponopono.ʻO kā mākou misionari ka hoʻomohala ʻana i nā mea waiwai i nā mea kūʻai aku me kahi hālāwai maikaʻi loa no China Factory for Steel Pipe Seamless Wholesale Pipeline Pipe X42 X46 X52 X56 X60 X65 X70 Seamless Steel Tube me Natural Gas Pipeline Oil Pipe, Ke koi nei kā mākou hui i ka hana hou e hāpai i ka hoʻomau. ka holomua o ka hoʻonohonoho ʻana, a lilo mākou i mea hoʻolako kiʻekiʻe kiʻekiʻe.
Hale Hana Kina noPaipu kila a Kina, Ma muli o kā mākou mau huahana a me nā lawelawe maikaʻi, ua loaʻa iā mākou ka inoa maikaʻi a me ka hilinaʻi mai nā mea kūʻai aku a me ka honua.Inā makemake ʻoe i ʻike hou aʻe a makemake ʻoe i kekahi o kā mākou huahana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.Manaʻo mākou e lilo i mea hoʻolako i ka wā e hiki mai ana.
