China Factory no ASTM A36 DN1000mm Diameter API5l 5CT Aila a me Gas no Sch 40 Carbon Steel Spiral Welded Tube Pipe
ʻO ka wehewehe pōkole:
ʻO 20G paipu kila maʻemaʻe he kiʻekiʻe kiʻekiʻe carbon structural steel, boiler material, ka carbon content o 0.17-0.24%, ikaika tensile o 410Mpa, yield point 230-250Mpa.ʻO kā mākou hana nui o ke kila, hiki iā mākou ke hāʻawi i ka 20G Seamless paipu me ke kūlana kiʻekiʻe a me ke kumukūʻai hoʻokūkū.Maʻaneʻi e hoʻolauna iā ʻoe i kā mākou 20G seamless pipe kumu waiwai kemika a me nā waiwai mechanical.
He ala maikaʻi ia e hoʻonui ai i kā mākou huahana a me nā hoʻonā a me ka hoʻoponopono.ʻO kā mākou misionari ka hana ʻana i nā hoʻonā noʻonoʻo i nā mea kūʻai aku me kahi ʻike maikaʻi loa no China Factory no ASTM A36 DN1000mm Diameter API5l 5CT Oil and Gas no Sch 40 Carbon Steel Spiral Welded Tube Pipe, Manaʻo mākou e ʻike i nā pilina ʻoihana liʻiliʻi hou aku me nā manaʻo ma nā wahi āpau. ka honua.
He ala maikaʻi ia e hoʻonui ai i kā mākou huahana a me nā hoʻonā a me ka hoʻoponopono.ʻO kā mākou ʻoihana e kūkulu i nā hoʻonā noʻonoʻo i nā mea kūʻai aku me kahi ʻike nui noPaipu kila SSAW Kina a me ka paipu hao kalapona, Pahuhopu 'oihana: 'O ka 'olu'olu o ka po'e kū'ai mai, 'o ia kā mākou pahuhopu, a me ka mana'o 'oia'i'o e ho'okumu i ka pilina pa'a pa'a no ka wā lō'ihi me nā mea kū'ai e ho'omohala i ka mākeke.Ke kūkulu pū ʻana i ka lā ʻapōpō maikaʻi! ʻO kā mākou hui e pili ana i "nā kumu kūʻai kūpono, ka manawa hana kūpono a me ka lawelawe ma hope o ke kūʻai aku" e like me kā mākou kumu.Manaʻolana mākou e hui pū me nā mea kūʻai aku no ka hoʻomohala ʻana a me nā pōmaikaʻi.Aloha mākou i nā mea kūʻai aku e hoʻopili iā mākou.
| Papa | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Papa | Ka ikaika tensile | Lae hua(Mpa) | Elongation(%) | Ka hopena(J) |
| (Mpa) | aole emi iho | aole emi iho | aole emi iho | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Ka hoomanawanui o WT | |
| <3.5 | +15%(+0.48mm min) | |
| -10%(+0.32mm min) | ||
| 3.5-20 | +15%,-10% | |
| >20 | D<219 | ± 10% |
| D≥219 | +12.5%,-10% | |
UT(Ultrasonic examination).
N(Maʻamau).
Q+T(Hoʻopiʻi ʻia a Hoʻopaʻa ʻia).
Ho'āʻo Z Direction (Z15,Z25,Z35).
ʻO Charpy V-Notch Impact Test.
ʻO ka hōʻike ʻekolu ʻaoʻao (e like me ka SGS Test).
Hoʻopiʻi ʻia a i ʻole ka pana ʻana a me ka pena.
ʻO GB5310 20G nā paipu kila maʻemaʻe i hoʻohana nui ʻia no nā moku kaomi, nā mīkini, nā paipu paipu, ka ʻaila a me ka ʻoihana kemika.
GB 5310 Paipu paila pahu kiʻekiʻe ka inoa ʻē aʻe
GB 5310 igh puʻu paila paila, 20G paila kila paipu, 20G paila paila
Hoʻohana ʻia ka paipu boiler i kēia mau ʻoihana:
ʻO nā paila mahu.
Hoʻoulu mana.
Nā mea kanu wahie fossil.
Nā Mea Hana Uila.
Nā Mea Hana Hana Hana.
He ala maikaʻi ia e hoʻonui ai i kā mākou huahana a me nā hoʻonā a me ka hoʻoponopono.ʻO kā mākou misionari ka hana ʻana i nā hoʻonā noʻonoʻo i nā mea kūʻai aku me kahi ʻike maikaʻi loa no China Factory no ASTM A36 DN1000mm Diameter API5l 5CT Oil and Gas no Sch 40 Carbon Steel Spiral Welded Tube Pipe, Manaʻo mākou e ʻike i nā pilina ʻoihana liʻiliʻi hou aku me nā manaʻo ma nā wahi āpau. ka honua.
Hale Hana Kina noPaipu kila SSAW Kina a me ka paipu hao kalapona, Pahuhopu 'oihana: 'O ka 'olu'olu o ka po'e kū'ai mai, 'o ia kā mākou pahuhopu, a me ka mana'o 'oia'i'o e ho'okumu i ka pilina pa'a pa'a no ka wā lō'ihi me nā mea kū'ai e ho'omohala i ka mākeke.Ke kūkulu pū ʻana i ka lā ʻapōpō maikaʻi! ʻO kā mākou hui e pili ana i "nā kumu kūʻai kūpono, ka manawa hana kūpono a me ka lawelawe ma hope o ke kūʻai aku" e like me kā mākou kumu.Manaʻolana mākou e hui pū me nā mea kūʻai aku no ka hoʻomohala ʻana a me nā pōmaikaʻi.Aloha mākou i nā mea kūʻai aku e hoʻopili iā mākou.
