MANUFACTURING AND SELL HIGH-PRESSURE, MEDIUM-PRESSURE,LOW-PRESSURE, CARBON STEEL, ALLOY STEEL AND STAINLESS STEEL ELBOWS, TEES, REDUCERS, CAPS, BENDS.PRODUCTION STANDARDS ASME; ANSI B16.9, ANSI B16.28, MSS-SP-75 DIN : DIN 2605, DIN 2615, DIN 2616, DIN 2617, DIN 28011 SGP: JIS B2313 EN: EN 10253-1, EN 10253-2 MATERIALS ASME: A234 WPB, A234 WP1, A234 WP5, A234, WP9, A234 WP11, A234 WP12, A234 WP22, WP91, A420, SPHY42, WPHY52, WPHY 60, WHY65, WPHY70, WP304, WP304L, WP304H, WP316, WP316L, WP321, WP347, WP347H DIN: ST37.00, ST35.8, ST45.8, S235JR, P235GH, P265GH, 10CrMo910,15CrMo, 12Cr1moV JIS: JIS G3454, STPG370, STPG410 SEAMLESS FITTINGS DIMENSION ELBOWS: 1/2'' TO 24'' TEES: 1/2'' TO 24'' REDUCERS: 1/2'' TO 24'' CAP : 1/2'' TO 72'' WELDING FITTINGS DIMENSION ELBOWS: 26'' TO 72'' TEES: 26'' TO 72'' REDUCERS: 26'' TO 72'' WALL THICKNESS : 2MM TO 50MM OUR PRODUCTS ARE WIDELY USED FOR PROFESSIONAL CONSTRUCTION, PETROLEUM, CHEMICAL INDUSTRY, MEDICINE, ELECTRIC POWER, ASTRONAUTICS, WAR INDUSTRY, FIRE PREVENTION, METALLURGY, SHIPBUILDING, FUEL GAS, NUCLEAR ELECTRICITY, URBAN CONSTRUCTION, HOT-WATERHEAT AND ENVIRONMENTAL PROTECTON AND SO ON. OUR PRODUCTS ARE WIDELY EXPORTED TO USA, EUROPE, MIDDLE EAST, SOUTHEAST ASIA, SOUTH AMERICA COUNTRIES AND REGIONS. WE ALREADY HAVE ACQUIRED ISO 9001 AND TUV CE CETIIFICATE, AND WILL PROVIDE PRODUCTS WITH HIGH QUALITY AND REASONABLE PRICES.