ASTM / ASME A252 / SA252 Steel Piling Yeeb Nkab

Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm astm / asme a252 / sa252 steel piling yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm / asme a252 / sa252 steel piling yeeb nkab los ntawm peb lub hoobkas.

Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm ASTM / ASME A252 / SA252 steel piling yeeb nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.

KHOOM

Tianjin BRISK STEEL tsom rau cov khoom tsim thiab muab cov seem hollow thiab cov yeeb nkab steel

• ASTM A252 Txuj yog Specification rau Welded thiab Seamless Steel Pipes

• EN10219 / EN10210 S275j0h S355j0h
• ASTM / ASME A252 / SA252 steel piling yeeb nkab yog cov yeeb nkab uas tsim nyog rau kev siv hauv tsev, tuav cov phab ntsa, thiab lwm cov qauv uas xav tau cov khoom, vam khom, zoo ua steelpiling yeeb nkab raws li nws cov qauv.

ASTM Specification A252 piav qhia nominal (nruab nrab) phab ntsa steel yeeb nkab pawg ntawm cylindrical shapeand siv rau cov yeeb nkab pawg uas lub tog raj kheej steel ua haujlwm ruaj khov- nqa cov tswv cuab oras lub plhaub los ua cov ntaub ntawv- hauv - qhov chaw ua vaj tse.

Tensile Requirements

Cov Khoom Siv Tshuaj Rau A252

• Kev Ntsuas Hydrostatic: Tsis tau teev tseg.

• Mechanical Tests: Tensile Test: Ob leeg longitudinal lossis transverse ntawm kev xaiv ntawm cov chaw tsim khoom.

   

• Number of Tests: Ib qho kev ntsuas tensile ib 200 qhov ntev.

• Phab ntsa thickness: Tsis ntau tshaj 12.5% ​​raws li nominal phab ntsa thickness teev.

• Nyhav ib ko taw: Txhua qhov ntev ntawm cov yeeb nkab pawg yuav tsum tau hnyav nyias thiab nws qhov hnyav yuav tsum tsis txhob ntau tshaj 15% tshaj lossis 5% raws li nws qhov hnyav, suav nrog nws qhov ntev thiab nws qhov hnyav ntawm ib chav tsev ntev.

• Sab nraud txoj kab uas hla: Yuav tsum tsis txhob sib txawv ntau dua los yog rho tawm 1% ntawm txoj kab uas hla.

Cov yeeb nkab yuav tsum tau muab tso rau hauv ib qho ntev ntev, ob chav random ntev, los yog nyob rau hauv uniformlengths raws li tau teev nyob rau hauv daim ntawv xaj, raws li cov kev txwv hauv qab no:

• Ib qho random ntev: 16ft txog 25ft suav nrog (4.88 txog 7.62 m)

• Ob chav random ntev: Tshaj 25ft (7.62m) nrog qhov nruab nrab yam tsawg kawg nkaus ntawm 35ft (10.67m)

• Uniform lengths: raws li qhov ntev ntev nrog kev tso cai hloov pauv ntawm ntxiv lossis rho tawm 1 nti

Xaus

Cov kab yeeb nkab yuav tsum tau muab nrog cov xaus. Tshwj tsis yog tias tau teev tseg, cov yeeb nkab yuav tsum muaj nplaim taws- txiav los yog tshuab- txiav xaus, nrog rau cov burrs ntawm qhov kawg tshem tawm. Thaum xaus tau hais tias yuav tsum tau beveled, lawv yuav tsum tau beveled rau ib lub kaum sab xis ntawm 30℃(+5℃, -0 degree), ntsuas los ntawm ib tug linedrawn perpendicular mus rau lub axis ntawm cov yeeb nkab pawg.

Yog tias koj txaus siab rau peb ASTM / ASME A252 / SA252 steel piling yeeb nkab, thov hu rau peb nrog koj cov kev xav tau tshwj xeeb (kev qhia tshwj xeeb, kom muaj nuj nqis, cov khoom siv, kev kho deg, thiab lwm yam), thiab peb yuav muab cov ncauj lus kom ntxaws thiab cov qauv khoom rau koj sai li sai tau. Peb tos ntsoov yuav tsim kom ntev - kev sib raug zoo nrog koj !!