Welded tubeRomaniaNdi FrenchIndonesianNdi FrenchAlloy A193 B7 A194 2h 2h na-akwọ ihe ike chọrọ na ọgwụgwọ ọkụ
Alloy A193 B7 A194 2h 2h na-akwọ ihe ike chọrọ na ọgwụgwọ ọkụ
Nke a ASTM A182 Alloy nchara flange nwere obere ọkpụrụkpụ maka ọkpụrụkpụ nke bolt oghere. ASTM A182 F12 F12 Aloy ígwè achịcha flanges dị mma maka okpomọkụ dị elu na gburugburu mgbali elu.
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Grade B7 bụ okpomoku na-eme ọgwụgwọ Chromium Molybdenum dị ala na opekempe ike teleoy chọrọ, ike na-awụ mkpụrụ aka 105 ksi (720 MPA (720 MPA) yana oke ike nke 35hrc. Boltsport rụpụtara B7 na-enweghị isi site na alloy steel Asia Asia 4140 ọkọlọtọ ma ọ bụ nke na-echefukarị. A193 Grade B7 bụ nke a na-ejikarị bolting na-ejikọ, gbakwunyere A194 mkpụrụ 2h na-eji bolszọ carbon steel. A193 Bolts dị na nha metric sitere na M6 ruo M180 na ezighi ezi site na 1 \ / 4 ruo 7 sentimita asatọ na dayameta.
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