Peb tau cog lus los muab koj tus nqi txhoj puab heev, cov khoom zoo tshaj plaws thiab cov kev daws teeb meem zoo tshaj plaws, ib yam nkaus li xa khoom sai rau Tuam Tshoj cov yeeb nkab, Peb muaj nuj nqis rau koj qhov kev nug, Xav paub ntau ntxiv, thov tau tuav ntawm peb, peb yuav teb koj ASAP!
Peb tau cog lus los muab koj tus nqi txhoj puab heev, cov khoom zoo tshaj plaws thiab cov kev daws teeb meem zoo tshaj plaws, ib yam nkaus li xa khoom sai rauCov yeeb nkab, hluav taws xob kav, Peb tam sim no muaj lub koob npe nrov rau cov khoom lag luam ruaj khov, zoo tau txais los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Peb lub tuam txhab yuav raug coj los ntawm lub tswv yim ntawm "Sawv hauv Kev Lag Luam Hauv Tebchaws, Taug Kev Hauv Kev Lag Luam Thoob Ntiaj Teb".Peb cia siab tias peb tuaj yeem ua lag luam nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws.Peb cia siab tias muaj kev koom tes nrog kev koom tes thiab kev loj hlob!

BS 4568-1970 Txoj Cai

Qauv: BS4568-1970

Khoom siv: Hlau

Cov txheej txheem: Cold dov

Kev Ua tiav: Kub-dip Galvanized, Pre-galvanized

Qib / Khoom: 10 #, 20 #, 45 #, Q195, Q235, Q345, 16Mn, ST 37.4, thiab lwm yam.

Alloy los tsis: Tsis-alloy

Secondary los tsis: Tsis-secondary

Muaj peev xwm ntau lawm: 3500 ton / lub lis piam

Tshooj puab: Round

Sab nraud txoj kab uas hla: 20-32mm

Phab ntsa thickness: 0.5-20mm

Ntev: 3.05 lossis 3.75m

Kev kam rau ua: OD +/-0.5mm, WT +/-0.03mm, L +/-5mm

Kev kho deg: Galvanized, pleev xim rau, oiled, luam tawm los yog hmoov coated

Zinc coated: chav kawm 3, 80-120 g / m2;chav kawm 4, 275-500 g / m2

Xim: Nyiaj, dub lossis pleev xim raws li kev thov

Xaus ntawm cov yeeb nkab: Ib sab threaded nrog coupling, ib sab nrog yas hau

Yam tsawg kawg nkaus kom muaj nuj nqis los yog txiav txim: 10Mt

Chaw nres nkoj: Tianjin Xingang Chaw nres nkoj, Suav teb

Pob: 1.in pob rau 20-25mm, 8pcs ib pob me me, ces 80pcs rau hauv ib pob loj

2.Waterproof pob nrog ntaub yas;

3.Standard export pob;

4. Raws li cov neeg siv khoom