Hollow seem Galvanized Steel Yeeb Nkab pre galvanized steel yeeb nkab

Luv hauj lwm:

Hom: 1. Pre-pleev xim rau (zinc: 60-120G / M2) 2. Kub-dipped galvanized (zinc: 120-500G / M2) 3. Mob khaub thuas-dipped galvanized (zinc: 10-50G / M2) Steel kawm qib: Q195 , Q215, Q235, Q345, S235JR, S275JR, STK400, STK500 Standard: GB / T 3091, BS1387, EN39, EN1139, ASTM A53, JIS G3444 Specification: 21.3 - 610mm Ntsa Thickness: 0.8 - Hli 22 Length: Random Length, Taag Length , SRL, DRL, raws li koj yuav tsum tau siv: rau cov uas tsis muaj siab kua, rau kev tsim kho, kev kho kom zoo nkauj End: Tiaj kawg los yog beveled kawg, threaded End Pa ...


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hom:

1. Pre-pleev xim rau (zinc: 60-120G / M2)

2. Kub-dipped galvanized (zinc: 120-500G / M2)

3. Mob khaub thuas-dipped galvanized (zinc: 10-50G / M2)

Steel kawm qib:

Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500

Standard:

GB / T 3091, BS1387, EN39, EN1139, ASTM A53, JIS G3444

specification:

21.3 - 610mm

Phab ntsa Thickness:

0.8 - Hli 22

Length:

Random Length, Taag Length, SRL, DRL, raws li koj yuav tsum tau

Siv: Rau cov uas tsis muaj siab kua, rau kev tsim kho, kev kho kom zoo nkauj

kawg:

Tiaj kawg los yog beveled kawg, threaded End

Cov:

nrog ob peb steel ib daim hlab nyob rau hauv ib tug nras, yas lub kaus mom, ntawm chav kawm, muaj peev xwm yuav tau ntim li peb cov neeg 'thov

Test:

Tshuaj Tivthaiv Analysis, Neeg Kho Tshuab Cov khoom (Qhov kawg tensile lub zog, tawm los lub dag lub zog, elongation), Kev Properties (flattening Test, Flaring Test, dabtsi yog khoov Test, Hardness Test, Tshuab Test, Impact Test thiab lwm yam), Sab nrauv Loj soj ntsuam.

Zeb Test Daim ntawv pov thawj:

EN 10204 / 3.1B




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