Specifications: 1/2 ¨ --- 48 ¨ wall thickness: Sch 5s - 160 Executive Standard: GB, American Standard (ANIS), date marked (JIS), British Standard (BS), German standard (DIN) , meaning standard (UNI) Material: carbon steel, stainless steel, alloy steel Package: fumigation wooden box, tray in accordance with customer requirements for special packaging. Product quality: ISO 9001: 2008 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system, pressure pipelines, special equipment manufacturing license, State Power Corporation, China National Petroleum Corporation, a member of the supply network product prices: As the product prices change frequently, you can consult Usage: LPG pipeline project, the natural gas pipeline project, chemical plants, power plants, shipyards, pharmaceutical, dairy, beer, beverage, water conservancy through our Contact Note: carbon steel: 10 #, 20 #, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105 stainless steel such as: ASTM A403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10,, 00Cr17Ni14Mo2, 304,304 L, 316,316 L and other alloy steel: 16MnR, Cr5Mo 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1 A335P22 St45.8 / III, A10bB antiseptic properties of the cap: Caps the weak erosion medium of air, steam, water and acid, alkali, salt and other chemical etching medium resistance erosion steel. Practical applications, it is often resistant to the weak erosion medium erosion of steel called stainless steel cap, and the resistance to the chemical medium erosion of steel known as the acid-resistant steel. Because both differences in the chemical composition, the former does not necessarily resistant to chemical media erosion, while the latter generally has a stainless steel sex. Stainless steel pipe cap will not cause erosion, pitting, corrosion or wear and tear. The stainless steel construction with one of the highest material strength metallic materials. Because the stainless steel has good erosion resistance, so it enables the structural member to permanently maintain the integrity of the engineering design. Stainless steel pipe cap will not cause erosion, pitting, corrosion or wear and tear. The stainless steel construction with one of the highest material strength metallic materials. Because the stainless steel has good erosion resistance, so it enables the structural member to permanently maintain the integrity of the engineering design. Also set chromium stainless steel pipe cap mechanical strength and high ductility in an easy-to-parts manufacturing and need contentment architects and structural design staff. All metals and oxygen in the atmosphere in the reaction was carried out to form an oxide film on the surface. Unfortunately, the formation of iron oxide on the plain carbon steel inheritance for oxidation, so that the corrosion continues to expand, the ultimate formation of holes. Paint or oxidation-resistant metal (e.g., zinc, nickel and chromium) electroplating can use to ensure that the surface of carbon steel, however, as people know, this protection is only a thin film. Head http://www.g808.net stainless steel head http://www.jinaodi.com