Hebei Zhonghai Steel Pipe Manufacturing Corporation

Dear sir , Thank you for your kind attention , we-Hebei Zhonghai Steel Pipe Manufacturing Corporation, are one of the leading steel pipe&pipefittings in china . To be convenient for you, the catalogue is as following , Electric Resistance Welded (ERW) Steel Pipes are made from strips of hot-rolled steel which are passed through forming rolls and welded into various wall thicknesses and grade levels. ERW Steel Pipes are widely applied in liquid delivery, petroleum and natural gas industries, oil transportation, and pressured technical delivery conditions. Quality Standard:● API 5L● API 5CT● ASTM A53● ASTM A252● BS 1387● EN 10217● EN 10219Size Range:● Outer Diameter:21. 3mm—610 mm (1/2” - 24”)● Wall Thickness:1. 2mm—22mm● Length:5, 800 mm—12, 000 mm Galvanized Steel Pipes are processed by which steel plates are immersed into molten bath of zinc either by the hot-dipping process or electrolytic deposition process. Then, the two metals are chemically Show more bound to each other which results in a more resistant, longer lasting version of steel. Galvanized pipes resist water corrosion, chemical reaction from salt or harsh wind and equally effective for dry indoor use as well. The zinc coat protects from corrosion and is useful for long-term structural performance, tough outdoor applications and interior plumbing.&nb sp;It is also referred to as galvanized iron pipe.Quality Standard:● ASTM A53● BS 1387 Size Range:● Outer Diameter:10mm—219mm (1/8”-8”)● Wall Thickness:0. 8mm—8. 0mm ● Length:Random LengthFixed LengthSRLDRLPer client’s specificationScaffolding Tube Scaffolding is a temporary structure used to support people and material in the construction or repair of buildings and other large structures including Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlines, Greenhouse Stands Towers， Agricultural Equipment and so on. Quality Standard: ● BS 1139 ● EN 39 ● JIS G 3444 ● AS 1576 Size Range: ● Outer Diameter: 48. 3mm (1. 5”) ● Wall Thickness: 2. 0mm 2. 5mm 2. 75mm 3. 0mm 3. 25mm 3. 75mm 4. 0mm Seamless Steel Pipe (SMLS) is made from a solid round steel 'billet' which is heated and then pushed or pulled over a form until the steel is shaped into a hollow tube. SMLS steel pipes are suitable for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, etc. Quality Standard: ● API 5L ● API 5CT ● ASTM A106 ● ASTM A53 ● ASTM A179 ● ASTM A192 ● DIN 1629 ● DIN 17175 API/CCS/CE/ISO certificate Niceday&Bestregard Daniel CaoMarketing Hebeizhonghai Steel Pipe Manufacturing Corporation www.hbzhonghai.com Cel:+86-13733217408E-mail:caodongyue888@yahoo.com.cn Office Time :AM8:30-PM5:30(Monday-Saturday GMT+8) (Please consider the environment before printing this mail note)