1. Zida:Mtengo wa SA106B, mogwirizana ndi muyezo wa dzikoGB/T8162kapena GBT8163, zakuthupi: 20, ntchito: structural zitsulo zitsulo chitoliro, lolingana American muyezo ndi SA106 B, ntchito ndi otsika ndi sing'anga kuthamanga kukatentha mapaipi, lolingana German muyezo ndi DIN1629 , kalasi zitsulo ndi St44, ntchito popanga mapaipi, zotengera , zida, zida zachitsulo, muyezo wofananira waku Europe ndi G3454, kalasi yachitsulo STPG410, yogwiritsidwa ntchito popanikiza mapaipi, HS code ndi 7304599090.

2. Zida: 20G, yogwirizana ndi dziko lonseGB5310, chuma kalasi,20G pa, yogwiritsidwa ntchito ngati chitoliro chachitsulo chosasunthika cha ma boilers othamanga kwambiri, mogwirizana ndi miyezo yaku America:ASTM A106B/C, Chithunzi cha ASTM A210C, yogwiritsidwa ntchito pa mapaipi amadzimadzi, ofanana ndi muyezo wa Germany ndi DIN17175, ndipo kalasi yachitsulo ndi St45 .8. Amagwiritsidwa ntchito ngati chitoliro chachitsulo chosagwira kutentha. Muyezo wofananira waku Europe ndi EN10216-2. Gulu lachitsulo ndi P235GH. Amagwiritsidwa ntchito ngati chitoliro chokhala ndi mphamvu. HS kodi ndi 7304599090.

3. Zinthu Q345, lolingana dziko muyezo GB/T8162 kapena GB/T8163, kalasi zitsuloQ345, ntchito structural mipope zitsulo zitsulo, lolingana American muyezo A519, zitsulo kalasi 1524, ntchito makina seamless mipope mpweya zitsulo, lolingana ndi Germany Muyezo ndi DIN1629, kalasi zitsulo ndi St52, ndipo ntchito popanga mapaipi, zotengera , zipangizo, zomangamanga zitsulo, ndi zina zoteroEN10210-1, kalasi yachitsulo ndiZithunzi za S355JOH/S355J2H, imagwiritsidwa ntchito popanga mapaipi, ndipo HS code code ndi 7304599090.

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