WebStandards: GB12459-90, GB/t13401, ASME/ANSI, DIN and JISB Materials: 321, 304, 304L, 316, 316L, GR25, N120, A3, 16Mn, 12CrMo and 15CrMo Brass compression fittings, brass/copper solder ring fittings, brass/copper ends feed fittings and brass/copper push-fit..... Webgb12459-90. 3 a. 非标弯头 dn150x80 dn100x80 sch40 sch80 20 20 # 个 个. 1 4. gb12459-90 gb12459-90. a 系列 a 系列 # b. dn500x300 sch20. q235. 个. 1. gb12459-90. a 系列. 4 b. 等径三通 dn100x100x100 sch40 dn80x80x80 dn50x50x50 dn15x15x15 sch40 sch40 sch80 20 20 20 20 # 个 个 个 个. 1 2 8 4. gb12459-90 gb12459-90 gb12459-90 ...
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WebWe adopt high-quality materials and advanced productive process to produce series of products including butt weld and seamless elbows, butt weld reducing tube, seamless Tee and Cross, and flanging in accordance with GB12459-90, GB12401-90, ASME/ANSI B 16.9, DIN, JIS and ISO standards, with either 301, 321, 304, 304L, 316, 310s and 361L … WebFeb 19, 2024 · A.Chinese national standard GB12459-90 for seamless butt-welded fittings. B.Chinese national standard GB/T13401-92 for seamed welding fittings. ... (a standard enacted by Ministry of Chemical Industry) and SHJ408-90 (a standard formulated by Sinopec). Of course, Japaneses Industrial Standards (JIS) and Deutsches Institut für … breeze\\u0027s mx
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WebDec 6, 2014 · A.Chinese national standard GB12459-90 for seamless butt-welded fittings. B.Chinese national standard GB/T13401-92 for seamed welding fittings. ... and SHJ408-90 (a standard formulated by Sinopec). Of course, Japaneses Industrial Standards (JIS) and Deutsches Institut für Normung (DIN) are also frequently used. Fourth. Code Names. The ... WebApr 9, 2024 · This standard is the revision of GB/T 12459-1990 Steel Butt-welding Seamless Pipe Fittings. This standard is modified in relation to ASME B 16.9.2001 Factory-Made … http://www.bdcc-casting.com/sale-7509071-cmc-lathe-parts-brass-materials.html breeze\u0027s my