4340 Alloy Seamless Steel Yeeb Nkab / Tube / Pipeline Carbon Steel Tube Seamless Hlau Yeeb Nkab Nqe

Khoom npe

Seamless steel yeeb nkab

Khoom siv

Q195, Q235, Q345;ASTM A53 GrA, GrB;STKM11, ST37, ST52, 16Mn, thiab lwm yam.

Ntev

Length: Ib qho random ntev / Ob chav random ntev

5m-14m, 5.8m, 6m, 10m-12m, 12m lossis raws li tus neeg siv khoom xav tau

Txuj

JIS G3466, EN 10219, GB / T 3094-2000, GB / T 6728-2002

Tshooj Duab

Round, Square, Rectangular

Cov txheej txheem

ERW steel yeeb nkab

Xaus

Plain kawg / Beveled, tiv thaiv los ntawm lub kaus mom yas ntawm ob hnub, txiav quare, grooved, xov thiab coupling, thiab lwm yam.

Kev kho saum npoo

1. Galvanized

2. PVC, Dub thiab xim pleev xim

3. Cov roj pob tshab, cov roj tiv thaiv xeb

4. Raws li cov neeg siv khoom xav tau

Khoom siv:

1. laj kab, tsev cog khoom, qhov rooj yeeb nkab, tsev cog khoom

2. Tsawg siab ua kua, dej, roj, roj, kab yeeb nkab

3. Rau ob qho tib si sab hauv tsev thiab sab nraum zoov kev tsim kho lub tsev

4. Siv dav hauv kev tsim kho scaffolding uas yog pheej yig dua thiab yooj yim dua

Daim ntawv pov thawj

API ISO9001-2008, SGS.BV

Lub sij hawm xa tuaj

Feem ntau hauv 7-15 hnub tom qab tau txais cov nyiaj them ua ntej