980L Medium Pressure Steel Welding Refiflling Gas Cylinder for R407c
|FOB Price:||US $300 / Piece|
|Min. Order:||50 Pieces|
|Min. Order||FOB Price|
|50 Pieces||US $300/ Piece|
|Payment Terms:||T/T, Western Union|
- Model NO.: YP3.9/980Y-0
- Application: Liquefied Gas
- Pressure: 1.6MPa≤p<10.0MPa
- Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
- Total Length: 2186mm
- Quality: National Standard
- Trademark: lanyi
- Origin: China
- Function: Storage Pressure Vessel
- Material: HP345 GB6653
- Storage Medium: Highly Toxic
- Condition: New
- Body Diameter: 850mm
- Life: 12 Years
- Specification: 980
- HS Code: 73110090
GN5100-2011 standard responsible for drafting unit,welding gas cylinder production and sales of the national
market more than 45%, and 90% for export welding gas cylinder design, manufacturing. Five types of welding
gas cylinder has nine times by the national,provincial an ministry as high quality products, the products are ex-
ported to the west Asia, the middle east,western Europe,southeast Asia,Japan,Korea,Germany, the United stat-es and other countries and regions, for the domestic welding gas cylinder's biggest export enterprise. In october
1 The cylinder should be manufactured,inspected and accepted according to GB5100 welded /steel/gas cylinder
2 The longitdinal and circumferential seams must be welded automaticly by electric-arc welding ,the tensile strengthof joints must be not less than minimum value required.
3 The longitdinal and circumferential welds welds must be examined by ≥20% X-ray radiagraphy.
4 The cylinder must be subjected to heat treatment to relieve stress entirely after all welding
operation have been completed.
5 The cylinder must withstand a hydrostatic test to 45bar without leakage and deform after
heat treatment. Dry the internal surface after testing.
6 The cylinder must withstand a pneumatic test according to GB12137 .
7 Tread seal should be winded with PTFE.
8 16MnR can be used as material of ends and shell.
|nominal working pressure kgf/cm2||39|
|hydrostatic test pressure kgf/cm||58|
|operating temperature (ºC)||-40~50|
|naminal water capacity (L)||980|
|maximum permissible filling weight||870kg|
|corrosion allowance (mm)||1|
|yield temperature of fusible plug (ºC)||90+5|