Huludao Lingyun Xingyu Fusu Shebei Co. Ltd.

 the pipe and pipe fittings

Tube materials shall satisfy the requirements of GB, GB/T 150 150; Pipe material should comply with the GB/T 12459, GB/T13401 or the relevant provisions of the GB/T 17185.

 products in low temperature

When lining products used in - below 20 ℃, pipes, pipe fittings and flange material should be resistant to low temperature steel, should comply with the GB / 150-150 the relevant regulations of the appendix C.

 ptfe

Ptfe resin shall comply with the terms of HG/T 2902-1997. Lining layer of apparent density should not less than 2.16 g/cr0, and there is no bubble, pores, cracks and impurities.

 connecting flange

Flange material should comply with the GB/T 9124-2000 table 1 and table 2. Connecting flange size tolerance should be consistent with GB/T 9113.1 or GB/T 9 i20 1, flange size tolerance should comply with the regulations of table 3 GB/T 9124-9124. Used for lining on connecting flange flanging flash burr should be polished smooth, the corner should be processed into fillet radius should not less than 3 mm.

 pipe fittings

Size tolerance, form and position tolerances of pipe fittings in accordance with the GB/T 12459-2005 the provisions of the table in 13.

 ptfe lining thickness

Minimum lining thickness should comply with the regulations of table 10. Lining layer with a white or natural color, inner surface should be smooth, uniform texture, there is no crack, bubble delamination and affect the performance of the product and other defects.

Pipe material is carbon steel, lining material for PTFE DN80, nominal pressure, nominal size 1.6 MPa, the second side of flat welding flange straight: PTFE CLZG 80-1.6 / CS.

Pipe material is carbon steel, lining material for fep (, nominal pressure, nominal size 1. O MPa, one end is welding flange, on the other side is loose tube flange of 45. Bend: CLWT2S 50-1.0 FEP/CS.

Pipe material is carbon steel, lining material for crosslinked polyethylene, nominal size DNi65, DNz 40, nominal pressure 1.0 MPa, structure type of flat welding flange reducer: CLYJ 65/40-1 O PE - D/CS.

Pipe material is carbon steel, lining material for PTFE DN80, nominal pressure, nominal size 1.6 MPa, the second side of flat welding flange straight: PTFE CLZG 80-1.6 / CS.

Pipe material is carbon steel, lining material for fep (, nominal pressure, nominal size 1. O MPa, one end is welding flange, on the other side is loose tube flange of 45. Bend: CLWT2S 50-1.0 FEP/CS.

Pipe material is carbon steel, lining material for crosslinked polyethylene, nominal size DNi65, DNz 40, nominal pressure 1.0 MPa, structure type of flat welding flange reducer: CLYJ 65/40-1 O PE - D/CS.

1 the pipe and pipe fittings

Tube materials shall satisfy the requirements of GB, GB/T 150 150; Pipe material should comply with the GB/T 12459, GB/T13401 or the relevant provisions of the GB/T 17185.

2 products in low temperature

When lining products used in - below 20 ℃, pipes, pipe fittings and flange material should be resistant to low temperature steel, should comply with the GB / 150-150 the relevant regulations of the appendix C.

3 ptfe

Ptfe resin shall comply with the terms of HG/T 2902-1997. Lining layer of apparent density should not less than 2.16 g/cr0, and there is no bubble, pores, cracks and impurities.

4 connecting flange

Flange material should comply with the GB/T 9124-2000 table 1 and table 2. Connecting flange size tolerance should be consistent with GB/T 9113.1 or GB/T 9 i20 1, flange size tolerance should comply with the regulations of table 3 GB/T 9124-9124. Used for lining on connecting flange flanging flash burr should be polished smooth, the corner should be processed into fillet radius should not less than 3 mm.

5 pipe fittings

Size tolerance, form and position tolerances of pipe fittings in accordance with the GB/T 12459-2005 the provisions of the table in 13.

6 ptfe lining thickness

Minimum lining thickness should comply with the regulations of table 10. Lining layer with a white or natural color, inner surface should be smooth, uniform texture, there is no crack, bubble delamination and affect the performance of the product and other defects.