... variety, quality assurance, reasonable priceWelcome negotiate with us .stainless steel tube 201 Specification :Round tube (mm) :6-406.4 (thickness: ... pipe, fluid pipe, surgical operation equipment ,building, decorate tube, boiler pipe, oil pipe, gas pipe, API pipe, ... alloy steel pipe, carbon steel pipe and so on.Contact Name: XiaoyingCompany name: Liaocheng Zhengtai Materials Co., LtdCountry ...