| Igicuruzwa | Umuyoboro w'icyuma gishyushye gikozwe muri galvanised |
| Ibikoresho | Icyuma cya karuboni |
| Icyiciro | Q195 = S195 / A53 Icyiciro A Q235 = S235 / A53 Icyiciro B / A500 Icyiciro A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Icyiciro B Icyiciro C |
| Igisanzwe | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Ubuso | Igishishwa cya zinc 200-500g/m2 (30-70um) |
| Irangira | Impera zifite imigozi |
| hamwe cyangwa hatarimo imipfundikizo |
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| INCHI | MM | (mm) | (mm) |
| 1/2” | 15 | 2.11 | 2.77 |
| 3/4” | 20 | 2.11 | 2.87 |
| 1” | 25 | 2.77 | 3.38 |
| 1-1/4” | 32 | 2.77 | 3.56 |
| 1-1/2” | 40 | 2.77 | 3.68 |
| 2” | 50 | 2.77 | 3.91 |
| 2-1/2” | 65 | 3.05 | 5.16 |
| 3” | 80 | 3.05 | 5.49 |
| 4” | 100 | 3.05 | 6.02 |
| 5” | 125 | 3.4 | 6.55 |
| 6” | 150 | 3.4 | 7.11 |
| 8” | 200 | 3.76 | 8.18 |
Porogaramu:
Umuyoboro w'icyuma w'ubwubatsi / ibikoresho by'ubwubatsi
Umuyoboro w'icyuma ushyirwamo ibikoresho
Umuyoboro w'icyuma ukozwe mu ruzitiro
Umuyoboro w'icyuma urinda inkongi y'umuriro
Umuyoboro w'icyuma gishyushya ibimera
Amazi, gazi, peteroli, umuyoboro w'amazi ufite umuvuduko muke
Umuyoboro wo kuhira
Umuyoboro w'intoki
Igenzura ry’Ubuziranenge mu buryo Buhamye:
1) Mu gihe cyo gukora na nyuma yo gukora, abakozi 4 ba QC bafite uburambe bw'imyaka irenga 5 bagenzura ibicuruzwa mu buryo butunguranye.
2) Laboratwari yemewe n'igihugu ifite impamyabumenyi za CNAS
3) Igenzura ryemewe riturutse ku muntu wa gatatu washyizweho/wishyuwe n'umuguzi, nka SGS, BV.
4) Byemejwe na Maleziya, Indoneziya, Singapuru, Filipine, Ositaraliya, Peru n'Ubwongereza. Dufite ibyangombwa bya UL / FM, ISO9001/18001, FPC.
Gupakira no Gutanga:
Ibisobanuro birambuye ku gupakira: mu mifuka ifite impande esheshatu ikwiriye amazi ipakiye mu byuma, hamwe n'imigozi ibiri ya nylon kuri buri mifuka.
Ibisobanuro byo kohereza: Bitewe n'umubare, ubusanzwe ukwezi kumwe.


Itsinda ry'imiyoboro y'icyuma rya Tianjin Youfa
Imiyoboro 40 ishyushye y'ibyuma bikozwe mu cyuma gishyushye
Inganda:
Tianjin Youfa Steel Pipe Group Co., Ltd Ishami rya mbere;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shanxi Youfa Steel Pipe Co., Ltd

Itsinda ry’imiyoboro y’icyuma rya Tianjin Youfa ryihariye mu gukora no kugurisha imiyoboro igororotse ivanze, imiyoboro y’icyuma ishyushye ivanze, imiyoboro y’icyuma ifite impande enye, imiyoboro y’icyuma ifite impande enye ivanze, imiyoboro y’icyuma ifite impande enye ivanze, imiyoboro y’icyuma ifite impande enye ivanze n’imiyoboro. Iri tsinda rinini ry’ibigo rifite ibirango bibiri: “Youfa” na “Zhengjinyuan”. Ryashinze ibikoresho bine muri Tianjin, Tangshan, Handan na Shaanxi Hancheng. Ishami ryaryo rigizwe n’ibigo 9 bikora imiyoboro y’icyuma bifite imirongo irenga 160 ikorerwamo, kandi rifite laboratwari 3 zemewe ku rwego rw’igihugu, ikigo kimwe cy’ikoranabuhanga ry’imiyoboro y’icyuma cya Tianjin hamwe n’ikigo 2 cy’ikoranabuhanga cya Tianjin City Enterprise. Ibicuruzwa bigurishwa mu gihugu hose kandi byoherezwa muri Amerika y’Amajyaruguru, Amerika y’Epfo, Uburayi, Afurika, Oseyaniya, Uburasirazuba bwo Hagati, Aziya y’Amajyepfo y’Epfo, Hong Kong n’ibindi bihugu 100 n’uturere. Mu 2018, hakozwe toni hafi miliyoni 14 z’ubwoko butandukanye bw’imiyoboro y’icyuma. Kuva mu 2006, imaze imyaka 13 yikurikiranya iri ku mwanya wa mbere mu masosiyete 500 yo mu Bushinwa ndetse n'andi masosiyete 500 yo mu Bushinwa akora ibintu byinshi.
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Umuyoboro w'icyuma wa kare n'uwa mpandeshatu
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Umuyoboro muto w'icyuma wa 219mm Sawl Spiral Welded
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Umuyoboro w'icyuma urinda inkongi wa ASTM A795 urimo imiyoboro...
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Impera z'umuyoboro w'icyuma wa galvanized
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Igice cy'ubuso bw'impande n'igice cy'ubuso bw'impande gifite icyuma gifunganye
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Umuyoboro wa JIS G3444 STK400 w'icyuma cya karuboni cya galvanized

