我来教你啊 G,PT,NPT都是管螺纹 NPT是 National (American) Pipe Thread 的缩写,属于美国标准的 60 度锥管螺纹,用于北美地区。国家标准可查阅 GB/T12716。 PT是 Pipe Thread 的缩写,是 55 度密封圆锥管螺纹,属惠氏螺纹家族,多用于欧洲及英联邦国家。常用于水及煤气管行业,锥度规定为 1:16。 国家标准可查...
所以,我们在选择接头的时候,首先要看螺纹体系,BSP配BSP,NPT配NPT,M配M,UNF配UNF等。 然后需要注意的一点是,直管外螺纹不能配锥管内螺纹,例如G1/4配Rc1/4就是错误的,而只能用锥外管螺纹去配直内管螺纹,例如Rp/R1或者Rc/R2。 最后关于密封,直管螺纹一定需要密封,而锥管螺纹一般靠自身密封即可,对于密封要求...
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Plastic HDPE Fittings Bsp NPT Thread Male Union Adaptor, Find Details and Price about HDPE Male Adaptor HDPE Fittings from Plastic HDPE Fittings Bsp NPT Thread Male Union Adaptor - Chengdu Chuangrong Trading Co., Ltd.
The NGT screw thread connection is intended for transmission of dangerous gases. Things that if leak cause death and destruction to the immediate area and maybe beyond. A mis-made NGT thread can be a product liability issue.
Stainless Steel Pipe Fittings NPT/BSPT Male Thread Connectors Hex Nipple, Find Details and Price about Hexagon Nipple China Hexagon Nipple Equal from Stainless Steel Pipe Fittings NPT/BSPT Male Thread Connectors Hex Nipple - Flk Pipeline Co., Limited
Stem Thread Position Inside Screw Stem Globe Valve Application Needle Type Globe Valve, Plunger Type Globe Valve, Oxygen Globe Valve Standard Mss-Sp-80, BS5154, JIS B2011 Size 1/2"~4"; DN15~DN100 Stem Structure Non-Rising Stem Test Std Mss-Sp-80, BS5154,...
ANVER’s top selling Miniature VacuumReliefValvescome in two thread sized – 1/2″ and 3/4″ making them suitable for all vacuum applications where vacuumreliefis required. These Miniature ... water relief valveHVV NPTfor pipelinesstainless steel ...
Thread NPT, BSP, BSPT, etc Size 3/4",1",1-1/4",1-1/2",2",2-1/2",3" Model Elbows, Tees, Nipples, Unions, Bushings, Plugs etc. Technics Casting, Welding Connection Male Shape Equal Certificate ISO9001 More Pipe Fitting More Products Equipment Photos Testing photos ...
Connection End G Thread Working Pressure 1.6 Mpa Female Thread Connections Comply With ISO 228, NPT, BSP Handle Color Customized Working Temperature -10ºC ≤ t≤ 120ºC Nominal Pressure 2.0Mpa Similar Products Place of Original: Zhejiang,...