TIANJIN YOFA STEEL PIPE GROUP CO LTD.
Itsinda ry’imiyoboro ya Tianjin Youfa ryashinzwe ku ya 1 Nyakanga 2000, rifite icyicaro gikuru ku kigo kinini cyo gusudira imiyoboro mu Bushinwa-Daqiuzhuang, Umujyi wa Tianjin, kikaba ari uruganda runini rukora ibyuma bikoresha ibyuma byinshi.GALVANIZED PIPE,ERW STEE LPIPE,SUBUARE NA RECTANGULAR STEEL TUBE, GALVANIZED PIPE SQUARE,UMWUKA W'UMWUKA,UMUYOBOZI W'AMASOKO,GUKURIKIRA, NAFIPTINGS. zashyizwe ku rutonde nk’ibigo 500 bya mbere by’Ubushinwa mu nganda zimwe, ndetse n’ibikorwa 500 bya mbere by’Ubushinwa.
Ikirango cya Youfa cyemejwe nk'ikirango kizwi cyane mu Bushinwa n'ibiro by'ubucuruzi bya SAIC muri Werurwe 2008.
ASTM A53 Umuyoboro wa Carbone Umuyoboro Muri make Intangiriro:
| Ibicuruzwa | ASTM A53 Umuyoboro wa Carbone |
| Ibikoresho | Ibyuma bya Carbone |
| Icyiciro | A53 Icyiciro A = Q195 / S195 A53 Icyiciro B. =Q235 / S235 |
| Bisanzwe | ASTM A53, ASTM A500, A36, ASTM A795GB / T3091, GB / T13793 |
ASTM A53 nigipimo gisanzwe cyumukara kandi usudira wumukara kandi ushyushye-ushyizwemo umuyoboro wibyuma. ASTM A53 umuyoboro wa karubone ikoreshwa muburyo bwinganda nubwubatsi mugutanga gaze, amazi, amavuta, nandi mazi.
ASTM A53 Amashanyarazi ya Carbone:
Kubaka / ibikoresho byo kubaka umuyoboro w'icyuma
Uruzitiro rw'icyuma
Umuyoboro wo gukingira umuriro
Umuyoboro w'icyuma cya parike
Umuvuduko muke, amazi, gaze, amavuta, umuyoboro wumurongo
Umuyoboro wo kuhira
Umuyoboro w'intoki
ASTM A53 Ubwoko bwa Carbone Ibyuma:
Tekiniki: ERW irasudira cyangwa idafite kashe
Ipitingi ya Zinc: 30um ugereranije (220g / m2) hamwe na zinc hejuru ya zinc hejuru ya 80um.
Umuyoboro urangira: Ikibaya, cyangwa Cyimuwe, cyangwa Urudodo.
Tekiniki: ERW Yasuditswe
Ubuso: Umukara karemano; cyangwa amavuta make; cyangwa Ibara
Umuyoboro urangira: Yimuwe cyangwa Ikibaya
Tekiniki: SAW Weld
Ubuso: Umukara karemano; cyangwa Galvanised; cyangwa 3PE FBE
Umuyoboro urangira: Impera nziza
Tekiniki: Bishyushye bizunguruka nta kashe
Ubuso: Umukara karemano; cyangwa Umukara ushushanyije; cyangwa 3PE FBE; cyangwa Galvanised
Umuyoboro urangira: Impera cyangwa ikibaho
ASTM isanzwe ya Carbone Ibyuma Ingano Imbonerahamwe:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | |||
| SCH10S | SCD SCH40 | SCH80 | |||
| MM | INCH | MM | MM | MM | |
| 15 | 21.3 | 1/2 " | 2.11 | 2.77 | 3.73 |
| 20 | 26.7 | 3/4 “ | 2.11 | 2.87 | 3.91 |
| 25 | 33.4 | 1" | 2.77 | 3.38 | 4.55 |
| 32 | 42.2 | 1-1 / 4 " | 2.77 | 3.56 | 4.85 |
| 40 | 48.3 | 1-1 / 2 " | 2.77 | 3.68 | 5.08 |
| 50 | 60.3 | 2" | 2.77 | 3.91 | 5.54 |
| 65 | 73 | 2-1 / 2 " | 3.05 | 5.16 | 7.01 |
| 80 | 88.9 | 3" | 3.05 | 5.49 | 7.62 |
| 90 | 101.6 | 3-1 / 2 " | 3.05 | 5.74 | 8.08 |
| 100 | 114.3 | 4" | 3.05 | 6.02 | 8.56 |
| 125 | 141.3 | 5" | 3.4 | 6.55 | 9.53 |
| 150 | 168.3 | 6" | 3.4 | 7.11 | 10.97 |
| 200 | 219.1 | 8" | 3.76 | 8.18 | 12.7 |
| 250 | 273.1 | 10 " | 4.19 | 9.27 | 15.09 |
ASTM A53 Umuyoboro w'icyuma urangiza kuvura:
* INGINGO ZINYURANYE ZISOHOKA (BS cyangwa ASTM zisanzwe) Impera imwe hamwe na capitike ya plastike, indi ikarangirana no guhuza;
* IHEREZO RIKURIKIRA;
* UBURYO BURANGIRA (ibintu bisanzwe);
* BEVEL IRANGIZA NA CAPS ZA PLASTIC (beveri ya dogere 30 ibereye gusudira) cyangwa idafite Caps.
Youfa Carbon Steel Umuyoboro Ukomeye Kugenzura Ubuziranenge hamwe na Certificat:
1) Mugihe na nyuma yumusaruro, abakozi 4 ba QC bafite uburambe bwimyaka irenga 5 bagenzura ibicuruzwa kubushake.
2) Laboratoire yemewe yigihugu ifite ibyemezo bya CNAS
3) Igenzura ryemewe ryagatatu ryashyizweho / ryishyuwe nabaguzi, nka SGS, BV.
4) Byemejwe na Maleziya, Indoneziya, Singapore, Philippines, Ositaraliya, Peru n'Ubwongereza. Dufite UL / FM, ISO9001 / 18001, FPC, CE ibyemezo.
Gutanga Umuyoboro wa Carbone: - Umuyoboro wuzuye wuzuye
1.
2. Hejuru ya OD 219mm mubwinshi cyangwa ukurikije ibitekerezo byabigenewe
3. Toni 25 / kontineri na toni 5 / ubunini kugirango bigerageze;
4. Kuri 20 "kontineri uburebure bwa 5.8m;
5. Kuri 40 "kontineri uburebure buri hejuru ni11.8m.
