+86 (0)574 62837603
| Nominal Diameter | DN300 DN500 |
| Design Pressure | 4bar |
| Test Pressure | 6bar |
| Design Temperature | -40-250℃ |
| Valve Body Material | 304/316 |
| Weight | 56KG |
| Inlet | Welding |
| Outlet | Swing bolt |
Simply you can wholesale DN300 DN500 Straight Neck Manlid Inspection Hatch Assembly direct from manufacturers.
SUNPASS SEALING i a leading manufacturer in Sealing and Insulation in China. Production & Service 7*24 . Sunpass is a famous Chinese brand and DN300 DN500 Straight Neck Manlid Inspection Hatch Assembly suppliers known by the world since 2000.
Sunpass Sealing Technology (Zhejiang) Co. LTD
• Zhejiang Top Sealing and Insulation Co.,Ltd.
• Echo Industry Limited
• Tenglong Sealing and Thermal Insulation Manufactory
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Add: No. 78 West Road Zhenxing, Lianghui Industry Zone, Yuyao, Zhejiang, China
Tel: +86 574 62837603
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