The national standard elbow means the elbow produced by national standards.GB12459 "Steel -to -welding seamless pipe parts", GB/T14383 "Forge Steel -made Pipe Pipe Pipe", GB/T14626 "Forge Steel Thread Pipe Parts", GB/T13401 "Steel plate -to -welded pipeline".
National standard elbow price
32 Endless outer teeth, elbow, yang thread elbow national bid, elbow brand/model: Fengyuan brand/fy diameter: 32 tube thick: 4 (mm) quotation: 3.50 yuan stainless steel 304273*9 elbow country marker elbow brand/model:Sanxin/Qi full level: Youcai Material: Stainless steel tube thick: 3-40 (mm) Place of origin: Salt Mountain Weight: Standard (KG) Quotation: 290.00 yuan ASTM Beauty Beef elbow national marker elbow brand: Pengkai model: DN48*5 5Material: Carbon Steel Quotation: 3.00 yuan/piece
National standard elbow size
National standard elbow standard
Related tags： Machinery
Related articles
Fans often generate noise during operation, which brings us trouble. Usually, th
Pressure sensor is also called resistor -derived transformer sensor. It belongs
As the crushing equipment advances forward, the cutting head in the working inst
The pneumatic label machine is that the computer controls the printing needle in
The function of the power transformer is power transmission, voltage transformat
Principle of coal mining-crafts-technical chapter: detailed explanation of the r
Linear Slider can be divided into: roller straight wire guide rails, cylindrical