Aug 28, 2019 · Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, China Steel Square Tube, Steel Square Tube Manufacturers Almost all Earth Materials are used by humans for something. The Steel Square Tube manufacturers proovide Stainless Steel Polishing, Square Tube, Seamless Steel Pipe products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics, Q.
- Cold Drawn Stainless Steel Tube, Seamless and Weld Tube (201, 304, 316L, 321, 310S, 2205)PTFE Lined Piping Ss 304 Stainless Steel Straight TubeWholesale 304 304L 316 316L Austenitic Stainless Steel Pipe TubePiping Chart Outside Diameter ComparisonNominal Size Carbon Steel Pipe - OD (mm) Inch Metric KS/JIS ASTM ISO DIN Metric Inch Other (Standard) Rule Europe Size 1/8 3.2 10.5 10.3 10.2 10.2
GB 18457-2001 English Version, GB 18457-2001 Stainless This standard specifies the dimensions, surface and mechanical properties of normal- and thin-walled tubing of designated metric sizes 0,3 mm to 3,4 mm, and of extra-thin-walled tubing of designated metric sizes 0,6 mm to 2,1 mm. This standard applies to rigid stainless steel needle tubing (hereinafter referred to as tubing) suitable for use in the manufacture of intradermal, hypodermic and muscle
GB/T 6728-2002:PDF in English. - Chinese StandardGB/T 6728-2002 "Cold Formed Steel Hollow Sections for General Structure -. Dimensions, Shapes, Weight and Permissible Deviations" is a product-variety. standard of cold formed steel hollow sections for general structure in cold formed. section series standards; the relevant technical condition standard is GB/T 6725-2002.
Replacing GB/T 8162-1999. Seamless Steel Tubes for Structural Purposes. ISSUED ON. AUGUST 19, 2008. IMPLEMENTED ON. APRIL 1, 2009. Jointly issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic. Seamless Steel Pipe and Tube, Seamless Carbon Steel Pipe GB/5310-1995 Seamless carbon steel marine tubes GB/T5312-1999 High-pressure seamless steel tubes for chemical fertilizer equipments GB/6479-2000 ASTM standard Black and hot-dipped zinc-coated steel pipes welded and seamless ASTM A53 Seamless carbon steel for high temperature service ASTM A106 Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes ASTM A179 Seamless carbon steel Stainless Steel PlateStainless Steel Grades :EN-DIN standard steel grade EN-standard steel grade ASTM ASlstandard steel grade UNS:GB- standard steel grade 1.431 X10CrNi18-8:301:1.4318:X2CrNiN18-7:301LN:1.4307:X2CrNi18-9:304L:S30403:1.4306:X2CrNi19-11:304L:S30403:0OCr18Ni9:1.4311:X2CrNiN18-10:304LN:S30453:1.4301:X5CrNi18-10:304:S30400
ISO9001:2015, PED 2014/68/EU certified. Zhejiang Guanyu Steel Tube Co., Ltd is specialized manufacturer of High Quality Stainless Steel Tubes & Pipe, Nickel Alloy Tubing & Pipe in China. Production area covers an area of 35,000 square meters. Annual output capcity more than 10,000 metric tons. We have built a complete quality management system Tubing For Construction Hot Sale Q195 Q235b Galvanized Tubing For Construction Hot Sale Q195 Q235b Galvanized Square Or Rectangular Steel Structure Pipe Erw Gb 6479-2000 Gb 18248-2000 , Find Complete Details about Tubing For Construction Hot Sale Q195 Q235b Galvanized Square Or Rectangular Steel Structure Pipe Erw Gb 6479-2000 Gb 18248-2000,Steel Square Tubing,Gb Standard Square Pipe,Rectangular Steel Tube from Supplier or Square Tube Orrcon SteelMSGB, HTGB, ACMS, Zinc and Aluminium Coated ERW Steel Tubing Tubing is manufactured from a range of zinc and aluminium coated steel strip types which are coated on both sides. The welded seam of the tube is re-coated with a zinc and aluminium alloy to