Piula kila nui anawaena sw paipu kila no ka pipeline penstock a me ka paipu kila hoahu
Huahana Huahana
Nā kikoʻī huahana
Piula kila nui anawaena sw paipu kila no ka pipeline penstock a me ka paipu kila hoahu
| Hōʻike | OD: 219-2032mm WT: 5.0-16mm |
| ʻenehana | SSAW (spiral submerged arc process) |
| Mea waiwai | API 5L / A53 GR B Q195 Q235 Q345 S235 S355 |
| Lapaʻau ʻili | Ma waho: 3PE, bitumen, pauka epoxy Loko: Epoxy, bitumen, sima |
| ʻO ka hoʻāʻo DNT | Hōʻike hydrostatic UT hoao Hoao RT |
| Hoʻopau i ka mālama ʻana | Bevel |
| Palapala | API 5L |
| Nānā ʻaoʻao ʻekolu | BV SGS |
Hōʻike ʻAi-corrosion
Kūwaho 3PE Executive Standard DIN30670
| DN | Ka uhi epoxy/um | Ka uhi paʻa/um | ʻO ka mānoanoa liʻiliʻi no ka uhi PE (mm) | |
| maʻamau | Hoʻonui ʻia | |||
| DN≤100 | ≥120 | ≥170 | 1.8 | 2.5 |
| 100 | 2.0 | 2.7 | ||
| 250 | 2.2 | 2.9 | ||
| 500≤DN<800 | 2.5 | 3.2 | ||
| DN≥800 | 3.0 | 3.7 | ||
Kūwaho Hoʻokahi-Laer Epoxy Executive SY/T0315
| Helu | ʻĀpana uhi | mānoanoa liʻiliʻi (um) |
| 1 | pae maʻamau | 300 |
| 2 | E hoʻoikaika i ka pae | 400 |
Kuloko FBE Luna SY/T0442
| Nā koi hana paipu | Ka mānoanoa o loko (um) | |
| Paipu ho'ēmi Drap | ≥50 | |
| Paipu anti-corrosion | Maʻamau | ≥250 |
| Hoʻoikaika | ≥350 | |
Laina Hana Hana
2 papa hana a me 4 laina huahana e hana i 219mm a hiki i 2032mm paipu kila.
Loaʻa ka hoʻonohonoho hui ʻana i hoʻopaʻa ʻia me ka mīkini-beveled.
ʻO ka lōʻihi o ka hui a hiki i 80 kapuaʻi.
Nānā Kiʻi
Nānā anawaena waho
Nānā lōʻihi
Nānā mānoanoa
Hoʻolauna Hui
Aia ʻo Ehong Steel ma ka pōʻai waiwai ʻo Bohai Sea o ke kaona lehulehu o Cai, Jinghai county industrial park, i ʻike ʻia ma ke ʻano he mea hana paipu kila ma Kina.
Hoʻokumu ʻia ma 1998, e pili ana i kona ikaika ponoʻī, ke hoʻomau mau nei mākou.
ʻO ka nui o nā waiwai o ka hale hana e uhi i kahi ʻāpana o 300 mau ʻeka, i kēia manawa ua ʻoi aku ma mua o 200 mau limahana, me ka mana hana makahiki 1 miliona tons.
ʻO ka huahana nui he paipu kila ERW, paipu kila galvanized, paipu kila kila, paipu kila square a me rectangular,. Loaʻa iā mākou nā palapala ISO9001-2008, API 5L.
ʻO Tianjin Ehong International Trade Co., Ltd ka keʻena kālepa me 17 mau makahiki hoʻoiho. A ua hoʻokuʻu aku ke keʻena kālepa i ka nui o nā huahana kila me ke kumukūʻai maikaʻi loa a me nā huahana kiʻekiʻe.
Loaʻa iā mākou kā mākou lab ponoʻī hiki ke hana i nā hoʻokolohua ma lalo nei: Hydrostatic pressure testing, Chemical composition testing, Digital Rockwell hardness testing, X-ray flaw detection testing, Charpy impact testing, Ultrasonic NDT
Lab
Loaʻa iā mākou kā mākou lab ponoʻī hiki ke hana i nā hoʻokolohua ma lalo nei:
ʻO ka hoʻāʻo ʻana i ke kaomi hydrostatic
ʻO ka hoʻāʻo ʻana i ka haku melemele
ʻO ka hoʻāʻo paʻakikī Digital Rockwell
ʻO ka hoʻāʻo ʻana i ka hala o ka X-ray
ʻO ka hoʻāʻo ʻana i ka hopena Charpy
NDT kani ultrasonic
FAQ
Q: He mea hana ua?
A: ʻAe, ʻo mākou ka mea hana kiʻi kila kila ma ke kauhale ʻo Daqiuzhuang, ke kūlanakauhale ʻo Tianjin, Kina
Nīnau: Hiki iaʻu ke loaʻa i kahi kauoha hoʻāʻo he mau tona wale nō?
A: ʻOiaʻiʻo. Hiki iā mākou ke hoʻouna i ka ukana no ʻoe me ka LCL service.(emi pahu ukana)
Q: Loaʻa iā ʻoe ka uku kiʻekiʻe?
A: No ke kauoha nui, 30-90 mau lā L / C hiki ke'āpono.
Q: Inā hāʻawi manuahi?
A: Sample free, akā, uku ka mea kūʻai aku i ka ukana.
Q: He mea hoʻolako gula ʻoe a hana i ka hōʻoia kālepa?
A: ʻEhiku makahiki mākou mea hoʻolako anu a ʻae i ka hōʻoia kālepa.
