Paipa maitai porowhita whānui nui paipa maitai ssaw mō te paipa penstock me te paipa maitai puranga
Taipitopito Hua
Ngā Taipitopito Hua
Paipa maitai porowhita whānui nui paipa maitai ssaw mō te paipa penstock me te paipa maitai puranga
| Whakatakotoranga | Taumaha: 219-2032mm Taumaha: 5.0-16mm |
| Tikanga | SSAW (tukanga pewa ruku porowhita) |
| Rauemi | API 5L / A53 GR B Q195 Q235 Q345 S235 S355 |
| Te maimoatanga mata | Waho: 3PE, uku, paura epoxy Ā-roto: Epoxy, bitumen, sima |
| Whakamātautau DNT | Whakamātautau waipū Whakamātautau UT Whakamātautau RT |
| Whakamutua te maimoatanga | Herea |
| Tiwhikete | API 5L |
| Tirotiro a te rōpū tuatoru | BV SGS |
Taupū Ārai-waikura
Paerewa Whakahaere 3PE o Waho DIN30670
| DN | Paninga epoxy/um | Paninga piri/um | Matotoru iti rawa mō te paninga PE (mm) | |
| Noa | Whakarei ake | |||
| 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 | ||
Kaiwhakahaere Epoxy Papa-kotahi o Waho SY/T0315
| Tau | Taumata paninga | Matotoru iti rawa (um) |
| 1 | Taumata noa | 300 |
| 2 | Whakakahangia te taumata | 400 |
Kaiwhakahaere FBE ā-roto SY/T0442
| Ngā whakaritenga whakahaere paipa | Te matotoru o te paninga ā-roto (um) | |
| Paipa whakaiti i te tākai | ≥50 | |
| Paipa ārai-waikura | Noa | ≥250 |
| Whakakahangia | ≥350 | |
Raina Whakaputa
E rua ngā awheawhe me ngā raina hua e whā hei whakaputa i ngā paipa maitai 219mm ki te 2032mm.
Kei te wātea te whirihoranga hononga whakarewa-tua me ngā pito kua whakapikohia e te mīhini.
Te roa o te hononga tae atu ki te 80 putu.
Tirotiro Tirohanga
Te tirotiro i te diameter o waho
Tirotiro roa
Tirotiro matotoru
Whakataki Kamupene
Kei roto a Ehong Steel i te porowhita ōhanga o te Moana Bohai o te tāone tūmatanui o Cai, i te papa ahumahi o te takiwa o Jinghai, e mōhiotia ana ko ia te kaihanga paipa maitai ngaio i Haina.
I whakatūria i te tau 1998, i runga i tōna ake kaha, kei te whanake tonu mātou.
Ko te katoa o ngā rawa o te wheketere e kapi ana i te rohe o te 300 eka, inaianei neke atu i te 200 ngā kaimahi, me te kaha whakaputa ā-tau 1 miriona tana.
Ko ngā hua matua ko ngā paipa maitai ERW, ngā paipa maitai piauau, ngā paipa maitai porowhita, ngā paipa maitai tapawhā me te tapawhā. Kua whiwhi mātou i ngā tiwhikete ISO9001-2008, API 5L.
Ko Tianjin Ehong International Trade Co.,Ltd te tari hokohoko me te 17 tau o te wheako kaweake. Ā, he whānuitanga o ngā hua rino e kaweake ana e te tari hokohoko me te utu pai rawa atu me ngā hua kounga teitei.
Kei a mātou ake taiwhanga ka taea te mahi i ngā whakamātautau e whai ake nei: Whakamātautau pēhanga wai, Whakamātautau hanganga matū, Whakamātautau pakeke Rockwell mamati, Whakamātautau kitenga hapa hihi-X, Whakamātautau pānga Charpy, NDT Ultrasonic
Taiwhanga
Kei a mātou ake taiwhanga ka taea te mahi i ngā whakamātautau e whai ake nei:
Whakamātautau pēhanga waipū
Whakamātautau hanganga matū
Te whakamātautau pakeke mamati a Rockwell
Te whakamātautau kitenga hapa hihi-X
Whakamātautau pānga Charpy
NDT Ā-orooro
Ngā Pātai Auau
Q: He kaihanga UA?
Āe, he kaihanga ngongo maitai porowhita mātou kei te kāinga o Daqiuzhuang, te tāone o Tianjin, Haina.
Q: Ka taea e au te tono whakamātautau i etahi tana anake?
A: Ae ra. Ka taea e mātou te tuku i ngā utanga māu mā te ratonga LCL.ice. (He iti ake te kawenga ipu)
Q: Kei a koe te mana utu nui?
A: Mō te ota nui, ka taea te whakaae i te 30-90 ra L/C.
Q: Ki te kore he tauira?
A: Tauira kore utu, engari ko te kaihoko te utu mō te utanga.
Q: He kaiwhakarato koura koe, ā, he taurangi hokohoko koe?
A: E whitu tau mātou e whakarato ana i te ratonga makariri, ā, e whakaae ana mātou ki te whakamana hokohoko.
