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By steel al-6xn tube sb 676 na-enweghị isi n08367 tube

ASTM A453 bụ nkọwapụta ihe maka studs, bolts, akụ na ndị ọzọ fasteners, bu n'obi maka iji ngwa okpomoku dị elu. ASTM A453 ka ekewapụtara klaasị 4 na klaasị 460 nke ụlọ ọrụ anọ ya bụ, b, c & d, nke ọ bụla kpụrụ nwere ihe dị iche iche dị iche iche na nsogbu. A na-eji ọkwa 660 660 na-eji ya na bolting, arịa nrụgide, pipeline flanges na valves, bu n'obi maka ọrụ okpomọkụ dị elu. ASTM A453 Akụrụngwa nke 660 bụ kemịkal ASTM B638 ogo nchara nchara alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy.

Xhosa4.5ASTM A182 F 317 igwe anaghị agba nchara383Nyocha ndị ahịa
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1.4539 efere, nguzosi ike na-eguzogide. Agbanyeghị, nkwụsi ike nke ọkwa a na-agbadata na oke okpomọkụ, karịsịa karịa 4000. ASTM A240 na-enweghị ike ịbụ ihe ngwọta okpomọkụ na-agwọ na 1090-11759Ãc site na ijinyụgbu. Ọgwụ ọkụ dị mma maka ike ya. A na-eji mpempe akwụkwọ 1.4535 na akụrụngwa mmanụ, pulp na ụlọ ọrụ nhazi akwụkwọ, ahịhịa na-ekpuchi ahịhịa, wdg screebing.

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