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ASME P-Numbers - welding engineer

Feb 17, 2015 · Austenitic Stainless Steels Group 1 - Grades 304, 316, 317, 347 Group 2 - Grades 309, 310 Group 3 - High Manganese Grades Group 4 - High Molybdenum Grades. 9A, B, C. Two to four Nickel Steels. 10A, B, C, F. Various low alloy steels. 10H. Duplex and Super Duplex Stainless Steel (Grades 31803, 32750) 10I. High Chromium Stainless Steel. 10J. High China Casting manufacturer, Forging, Ductile Iron Pipes Stainless Steel Flange Pipe Fitting Manufacturers FOB Price:US $0.1-100 / Piece. Min. Order:10 Pieces Long Welding Neck Forged Flange FOB Price:US $0.1-100 / Piece. Min. Order:50 Pieces SYI Group Companies have served the society for over 20 years with best Municipal, Drainage and Machinery products.

Industrial-Grade 410 stainless steel for Specialists

These 410 stainless steel have durably reinforced formulations to help them stand immense stress from harsh environments. The 410 stainless steel come in multiple thicknesses and gauges and offer outstanding wear-and-tear resistance qualities. They are added with high-strength chemicals that can effectively resist damage by UV rays. Stainless Steel Plate Sheet, Stainless Steel Coil Strip Manufacture of Stainless Steel Plate , Coil , Bar , Pipe , Fittings , Flange Exporter and Stockist - Kunlun Stainless Steel Group is a professional leader China Stainless Steel Plate Sheet, Stainless Steel Coil Strip, Stainless Steel Bar Rod manufacturer with high quality and reasonable price. Welcome to Stainless Steel Sheet , Stainless Steel Plate, Stainless Liaocheng Esida Steel Material Co., Ltd., is located in Liaocheng city, Shandong province, China, which is the main manufacturerer and supplier, specialized in producing stainless steel, alloy steel and carbon steel, such as steel tubes, steel plates/sheets, steel coils , rods and other fittings.Our raw materials are from baosteel group, tisco group and other large and medium-sized steel mills.

Stainless Steel Welded Pipe Manufacturers, Suppliers

Tonghui - Professional stainless steel welded pipe manufacturers and suppliers, focusing on wholesale service. Welcome to buy high quality stainless steel welded pipe for sale from our factory. E-mail:[email protected] Tel:+86-29-89143234 Stainless Steel Welded Tube Supplier China-Jiangsu Steel Stainless Steel Welded Pipe. more. Grade:201/304/304L/313/316L/310/312/410/420/430/2205/2507. Standard:JIS,AISI,ASTM,GB,DIN and EN. Type:Pipe. Material:Stainless Steel. Certification:ISO. Length:1-6m. Application:Industry,building materials,hardware tools,machinery,construction. Welding of Ferritic / Martensitic Stainless Steels - TWIStainless steels are 'stainless' i.e. are corrosion resistant, due to the presence of chromium in amounts greater than 12%, where it forms a passive film on the surface of the steel. Note that these stainless steels are not the 'stainless steels' that generally first spring to mind; the 18% Cr/8% Ni austenitic stainless steels of the Type 304 or Type 316 grades; but two separate groups of

SYI Group main products are OEM - PIPE and Fittings

Square Ductile Iron Manhole Covers D400 - SYI Group USD1000.00 - USD1500.00 PIPE and Fittings