Na-emepụta ọkọlọtọ ASME B36.10 asme B36.19
Ulo ahihia di gburugburu bu ogologo cylindrical cylionrical Bock nke nwere otutu ulo oru na ngwa ahia.
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Asme B16.5 Asme A182 Alloy nchara nchara nchara nchara
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Ọ bụ ezie na Njirimara nke dabara adaba na alloy eme ihe. Usoro ọzọ na-eme ka ihe ndị mebere nke ASTM A182 f9 alloy nchara flanges bụ usoro na-agbaghara. Enwere ike ijizi ya na ọkwa F9 Weld Weld Ulf na-eche maka ngwa nrụgide dị elu. Nke a bụ ihe kpatara ya na nkọwapụta ha ga-akpọtụ ma ọ bụ gbaghara.
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