ʻO kahi leka uila e hoʻokō ai, huahanaʻo Alla Pape HoteA333 gr6, ka heluʻana he 168.3 * 7.11, aKekuhiʻo Carona i pila gb / T9948, 20 #, he kiko'ī he 114.3 * 6.02, etc.

Hōʻike kēia i nāʻano kūpono a me nā mea hana e hālāwai ai nā kauohaʻenehana e hālāwai ai:

20 # GB8163 NUMID FOLAID OMELLELS CHEEMLENT BUPE

He aha ka mea e pili ai i nā mea kila kila kila? ʻO ia ka mea i ka papa pinepine a mākou e'ōlelo pinepine ai, e like me 20 #, 45 #, e hōʻike ana i konaʻano hoʻohālikelike, e hāʻawi i ka ikaika. ʻO nā mea e pili ana i nā mea hoʻohana maʻamau i hoʻohanaʻia, nā mea kūpono e hana ai a hoʻohana i nā mea kākau.

1.GB / T8162-2018, Hoʻomaʻamaʻa i nā kila kila kila, i hoʻohana nuiʻia ma kaʻenehanaʻenehana nui, hana i ka mīkini hana, kūkuluʻia a me nā mahina'ē aʻe. Nā Kūlana Kūlana: 20 #, 45 #, Q345B, 40cr, 42crmo, etc.;

2. GB / T8163-2018, SEMEMLES Steel pipe no ka laweʻana i ke kaheʻana i ka paila. Lunamakaainana: 20 #, Q345B;
45 # GB8162 Hoikea Kaila Analawaa

3.GB / T3087-2017, Hoʻolahaʻo ka nui o nā kīwaha kīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwī, a me nā Piʻi BILIE BILES Nā Kūlana Kūlana: 10 #, 20 #, Q355b;
Gb531010 kiʻekiʻe ikaika but gg tube, marmr1movg

4. GB / T5310-2017, nā kīwī sealless steel no nā bila kiʻekiʻe kiʻekiʻe, hoʻohana nuiʻia no ka papa o ka wai o ka wai me ka paʻakikī kiʻekiʻe a ma luna. Aia kahi kila carbon, nā kila kila a me nā kila kila kila ceel ceel ceel ceel ceelless ceam Nā Kūlana Kūlana: 20G, 15crmog, 12cr1movg, etc .;

5. GB / T6479-2018,ʻoi aku ka nui o nā mea kila kila kila kiʻekiʻe no nā mea kanu certilizer no nā mea kūʻai aku a me nā papelika o ka hana o ka hana o ka hana o -40 ~ 400. Aia kahi kila carbon sterel a me nā kila kila kila kila seamless steelless. Nā Kūlana Kūlana: Q345a-BCED, 20 #, 10MOWVNB, 15CRMOM;

6. GB / T9948-2013, nā kīwī seamless steel no ka petroleum cracking, hoʻohana nuiʻia no nā mea hana hulu manu Mea Kūlana: 10 #, 20 #, Q345, 15crmo;