BS7 Galvanized Steel Pipe Complete in Specifications . TianJin YouFa Steel Pipe Group Company was founded on july 1st ,2000,with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village, Tianjin City, and it is the largest steel pipe manufacturing enterprise producing many kinds of steel pipes in the world. 20 years focused on quality which is the life Carbon Steel Pipe and Fittings Stainless Steel ProductsSo far, the facility occupies more than 228,000 square feet under roof and includes two working mills and quality assurance chemical- and strength-testing laboratories on site and located. More Details Welcome to visit ! Email :[email protected] Tel :0086-731-88787784.
China API 5L Seamless Steel Pipe 2 Inch 3.91mm 6m Blacking Painting Caps, Find details about China ERW Steel Pipe, ERW Pipe from API 5L Seamless Steel Pipe 2 Inch 3.91mm 6m Blacking Painting Caps - Tianjin Youfa International Trade Co., Ltd. China The Newest BS 729 Hot Dipped Galvanized Coatings Galvanized Steel Square Tube, Tensile Strength Steel ERW Pipe and Tube, Rectangular Steel Tube manufacturer / supplier in China, offering The Newest BS 729 Hot Dipped Galvanized Coatings Steel Pipes and Tubes, Factory Price ERW Carbon Black Rion Thick Wall Square Tube, Al Kinds of Galvanized and PPGI Corrugated Roofing Sheet and so on. Galvanised pipes Manufacturers & Suppliers, China Steel Pipe, Steel Tube , Welded Steel Pipe, ERW Pipe, Galvanized Welded Steel Pipe:Mgmt. Certification:ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001 BS7/En10255/ISO65 Hot Dipped Galvanised Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C with Plain End/Grooved/Threaded End. High Tensile Strength EMT Pipe Galvanised Tube.
minimum tensile strength of 320 MPa. The percentage elongation on a gauge length of 5.65 S o (where S o is the original cross-section of the test specimen) shall not be less than 20 percent. 7 CHEMICAL COMPOSITION 7.1 The ladle analysis of steel shall not show sulphur and phosphorus in amounts exceeding 0.05 percent each. Professional China 316l Stainless Steel Pipe - BS7 Professional China 316l Stainless Steel Pipe - BS7 Round steel pipe FIVE STEEL Detail:BS7 Steel Pipe. Outside diameter:1/2-4 Wall Thickness(mm):2.0-5.4. Length:4.0M-7M or customized length. Surface treatment:black, Painting, Galvanized, etc. Packing:in Steel Plates & Sheet Piles for Rental => Contact :CW Grade B ERW 320 ERW 430 Specification Mechanical Properties References Chemical Composition % Bend Test (N2) Elongation Min. 20 Test Piece No. 11 Test Piece No. 5 - 25min. As specified in A-53 specification 25 22 20 Max 0.045 0.040 0.060 0.060 0.040 o. 040 0.045 Bending Angle 1800 900 900 Bending Radius Tensile Strength Min. N/ 320 to 520 290min.
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