Tianjin Yuantai Derun Group's sikuea ma rectangular uelo paipa uamea na tuuina atu AAAAA oloa tusi faamaonia e le Inisetiute o Metallurgical Alamanuia Fuafuaga.

TianjinYuantai DerunFa'a-vaega fa'afa'afa'afa'a fa'afa'afafa'a uelopaipa uameana tu'uina atu le tusipasi oloa AAAA e le Inisetiute o Fuafuaga Alamanuia Metallurgical

E tusa ai ma manaoga faapitoa o le "mautinoa" mo paipa uelo sikuea ma rectangular mo faamoemoega fausaga, sikuea ma rectangular uʻamea paipa mo faamoemoega fausaga lautele, o le tulaga comprehensively manatu le tulaga tutusa lelei, tali lelei, tusi faamaonia oloa, taui mamalu i le tulaga o oloa. , tulaga lelei faʻamautinoaga i le atinaʻe tulaga, tomai faʻafouina, faʻamaoni atinaʻe, tulaga tautua, tulaga faʻamatalaga ma isi mea. Fa'atotonugalemu i luga o le fa'asalalauina o le gafatia fa'amautinoaga lelei o oloa tau pisinisi ma le tau fa'ailoga oloa, atina'e fa'asaienisi, talafeagai, fa'ata'ita'iga fa'ata'ita'iga fa'atatau, tu'uina atu le fa'avae mo le isi laasaga o le fa'atulagaina o le fa'amoemoega o paipa fa'apipi'iina, fa'amautu le fa'amoemoega lautele malulu fa'afefe po'o vevela fa'afefete fa'afefe. fa'ailoga fa'ailoga, fa'ato'a ma fau oloa u'amea "fa'ailoga mautinoa".

Unite falegaosimea:Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd
Tuatusi o falegaosimea:Numera 2, Hengtong Road, Daqiuzhuang Industrial Park, Itumalo o Jinghai, Tianjin
Vaega o oloa fa'amaonia: sikuea ma rectangular paipa uamea uelo
Igoa o oloa fa'amaonia:faatafafāpaipa uamea uelo
Fa'ata'ita'iga oloa ma fa'amatalaga:Q235B, Q355B, Q355C, Q355D, Q420, Q460
(20*40)mm2 ~(800*1200)mm2
Tulaga ma mana'oga fa'apitoa:
T/SSEA 0109-2021 Ta'iala mo le Fa'ailoga Tulaga Lelei ma le Fa'avasegaina o le Fa'ailoga o le Fa'ailoga maFa'aigoa Fa'aigoa Paipa UameaOloa
Faiga fa'amaonia:su'esu'ega muamua + su'esu'ega fa'ata'ita'iga o oloa + va'ava'ai ina ua mae'a fa'amaonia
AAAA
Tuuina atu e:Saina Metallurgical Alamanuia Fuafuaga ma Suesuega Inisetiute
Aso tu'uina atu:Tesema 30, 2022 Aso e muta ai: Tesema 29, 2025

Tianjin-Yuantai-Delun-Group's-square-ma-rectangular-welded-uil-painpaipa-na-tuuina atu-AAAA-oloa-tusi faamaonia-e-le-Institute-o-Metallurgical-Industry-Planning

Taimi meli: Ian-12-2023