Tuubada Biyo-mareenka Birta ah BS4568-1970

Sharaxaad Gaaban:

Tuubada dunta BS4568 waa tuubo bir ah oo dunta ku xidhan oo leh laba daraf oo silig ah. Dhumucda derbiga oo isku mid ah, gudaha iyo dibaddaba, oo leh ilaalin lakabka zinc, iska caabin xoog leh oo daxalka ah, iyo rakibid fudud, ayaa loo isticmaalaa in lagu ilaaliyo siligga iyo fiilada.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Sharaxaadda Badeecada:

Tuubada Korontada ee Dhuumaha 6

Heerka: BS4568-1970

Qalabka: Bir

Farsamada: Qabow oo la duubay

Dhammaystirka: Kuleyl-kuleyl ah oo la galvanized, oo hore loo galvanized

Darajada/Agabka: 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, iwm.

Dugsi sare ama maya: Dugsi sare ama dugsi sare

Awoodda wax soo saarka: 3500 tan/toddobaadkii

Qaabka qaybta: Wareeg

Dhexroorka dibadda: 20-32mm

Dhumucda derbiga: 0.5-20mm

Dhererka: 3.05 ama 3.75m

Dulqaadka farsamada: OD+/-0.5mm, WT +/-0.03mm, L+/-5mm

Tuubada Korontada ee Biyo-mareenka 5
Tuubada Korontada ee Korantada 4

Daaweynta dusha sare: Galvanized, rinjiyeysan, saliidaysan, daabacan ama budada dahaarka leh

Dahaarka Zinc: fasalka 3aad, 80-120 g/m2; fasalka 4aad, 275-500 g/m2

Midabka: Lacag, madow ama rinji sida loo codsaday

Dhammaadka tuubada: Hal dhinac oo lagu xidhay isku xidh, hal dhinac oo leh dabool balaastig ah

Tirada ugu yar ama dalabka: 10Mt

Qeexitaanka Badeecada:

BS4568-1970

Baakaynta iyo Soo rarista:

Dekadda Soodejinta: Dekedda Tianjin Xingang, Shiinaha

Xirmada: Xirmo 1.in ah oo loogu talagalay 20-25mm, 8 xabbo oo xirmo yar ah, ka dibna 80 xabbo oo hal xidhmo weyn ah

2. Xirmo biyo-celin ah oo leh maro balaastig ah;

3. Xirmada dhoofinta caadiga ah;

4. Sida laga soo xigtay macaamiisha

Hordhac Shirkadda:

tuubo

Ku soo dhawoow Tianjin Rainbow Steel.Waxaan soo saarnaa alaabada birta ama qaab-dhismeedka birta ee loogu talagalay Qaab-dhismeedka Birta Qorraxda ku rakiban, Qaab-dhismeedka Birta Gudbinta & Qaybinta (Munaarado & Tiirar), Dhismaha, Warshadaha, Qoryaha iyo Dhismaha Aqalka Hoose. Kooxda Birta ee Tianjin Rainbow Steel Group waxaa la aasaasay 2000, oo ku taal Magaalada Tianjin. Ka dib sannado badan oo horumar ah, Birta Rainbow Steel waxay isu beddeshay shirkad bir iyo bir isku dhafan oo ka kooban tuubooyin bir ah oo galvanized ah, baar xagal bir ah oo galvanized ah, astaamo galvanized ah, qaab-dhismeed bir ah, waxaanan sidoo kale nahay warshadda birta gudbinta korantada ee ugu weyn Shiinaha. Kooxdeenu waxay leedahay warshad bir ah oo galvanizing ah, Markaa dhammaan shaqooyinka waxaa laga soo saari karaa warshaddayada. Soo hel noocyada badeecadaha birta ee ballaaran oo ay ku jiraan Tuubooyinka Birta, Xaglaha Birta, Alwaaxyada Birta, Badeecadaha Birta ee daloola, Qaab-dhismeedka Birta ee Alxanka leh, Munaaradda & Tiirka Birta, Mashaariic xiiso leh, khibrad warshadeed oo ballaaran iyo adeeg tayo sare leh.


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