tuyau d'acier structurel

Rectangular Welded Hot Dip Galvanized Steel Tube For Construction Structure​ Application:Suitable for mechanical, construction and other structural purposes, and the straight seam welded steel pipe with an outer diameter of not more than 711mm, can also be applied to general welded steel pipe for fluid transportation size:L--4~12m OD--5~711mm WT--0.5~5.5mm Grade:10,20,Q195,Q215,Q213,Q275 Manufacture method:The steel pipe shall be made of hot rolled steel strip or cold rolled

ASTM A500 Cold-Formed Welded and Seamless Carbon Structural Square Steel Tubes Applications: ASTM A500 Cold-Formed Welded and Seamless Carbon Structural Tubing in Shapes Square Steel Tubes Basic detail information 1. Size: O.D.:5-420mm W.T.:0.5-50mm L:max12000mm 2. Standard: ASTM A500 3. Certification: ISO9001, ISO14001,TS16949 4. Applications: for construction of bridges, and buildings, and for general structural purposes Package: 1) Bundle 2) In Bulk 3) Bags 4) As Clients'

ASTM A500 Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes Applications: For consutructions of bridges and buildings For general structural purpose Size range: O.D. 230-600mm W.T. 1-24mm Length max 12000mm Chemical Requirement: Chemical Requirement Element Grade A, B, D Grade C Heat Analysis Product Analysis Heat Analysis Product Analysis Carbon, max 0.26 0.3 0.23 0.27 Manganese, max 1.35 1.40 1.35 1.4 Phosphorus, max 0.035 0.045 0.035 0.045

ASTM A500 Cold -Formed Welded and Seamless Carbon Structural Tubing Product Description: This specification covers cold-formed welded and seamless carbon steel round, square, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes. This tubing shall be produced in both welded and seamless sizes and must have the chemical requirements of carbon, manganese, phosphorus, sulfur, and

GOST 8734 Structural Steel Pipe Cold Formed Seamless Steel Tubes For Marine Applications Table of Contents Introduction Material Specification Chemical Composition Mechanical Properties Steel Grade Application 1. Introduction The GOST 8734 standard encompasses structural steel pipes that are specially designed for use in marine applications. These cold-formed seamless steel tubes are engineered to meet the rigorous demands of the maritime industry. In this article, we will

High Extensibility Durable Large-caliber Diameter Plastic Coated Steel Pipe Name High Extensibility Durable Large-caliber Diameter Plastic Coated Steel Pipe Application Large-caliber Diameter Plastic Coated Steel Pipe Material Q195 Performance High strength High extensibility Good low temperature brittleness Small expansion coefficient Large diameter plastic coated steel pipe: Large-caliber plastic-coated steel pipe is an upgraded version of traditional steel-plastic pipe and

S235jrQ235 SS400 A36 Cold drawn Bright Carbon Steel Round Bar Structural Steel Bar Product Name Cold Drawn steel bar Technique Cold Drawn Type Low Carbon Steel, Medium Carbon Steel Place of Origin Tianjin, China(mainland) Grade GB DIN JIS ASTM/SAE/AISI BS 20# C22/CK22 S20C 1020 IC22 45# C45/CK45/1.0503 S45C/S48C 1045 060A42/060A47 Q235B S235jr SS400 A36 S235jr Q345B SM490 S355JR ------ S355JR Section Shape Round, square, hexagonal, flat, deformed Surface Bright Specifications

Products Description DIN EN 10210-2 Hot Finished Round Structural Steel Pipe Structural Steel Square Tubing Standard DIN EN 10210-2 Hot finished structural hollow sections of non-alloy steel construction and fine grain steels Material 10#-45#, Q195-Q345, S235JRH, S355J2H etc Size WT: 5-120mm; OD: 50-2500mm; Length: max 12m Production Method Seamless Cold Drawing Or Cold Rolling/Electric Resistance Welded Applications For Auto Industry / For Machinery Use/Structural Purposes

Reducing Tee Saddle Stainless Steel Pipe Fitting Quick info My company mainly produces carbon steel, stainless steel and all kinds of standards for pipe fttings, special material specification from DN15-48"), the product has different diameter tee, elbow, with eccentric reducer,flanging nipple, the full range of flange, head and specincations from DN6 - DN100 forged socket type with screw-type, reducing tee and 45°,90° elbow, with eccentric top directly. Quality is the life