Butt-Welding Fittings(carbon steel fittings, stainless steel fittings)
Carbon Steel: ASTM A 234 , ASTM A 350 , ASTM A 42
Butt-Welding Fittings
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Company Profile
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Butt-Welding Fittings(carbon steel fittings, stainless steel fittings)
Carbon Steel: ASTM A 234 , ASTM A 350 , ASTM A 42