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• Penetration joint for copper pipe
• B type and B-1 type series designed for copper pipes based on years of accumulated experience as a leading manufacturer of penetration joints.
• Type B and Type B-1 (Type B Series)
• Please use this B-Series for hydraulic piping with impact pressure and vibration. [B -1 Series]
• This product is a compact version of the B-type series. Please use it for piping with maximum operating pressure of 3.5 MPa (35kgf/cm2) or less without shock pressure or vibration, such as lubricating oil, grease piping, and pneumatic piping.
• This series is made of nylon (6
• 11
• 12)It can also be used for tubes.
• rated pressure
• The pressure rating for copper pipe blind joints is set at a safety factor of 4 or more against the breaking pressure of static pressure tests.
• Temperature range: -20~150°C
• Material of each part of joint
• Body ... JIS H3250 Free Cutting Brass (C3604) or Forging Brass (C3771)
• Nut ... JIS H3250 Brass for Forging (C3771), JIS H3260 Brass (C2600 or C2700)
• Pipe to apply
• Use JIS H3300 copper and copper alloy seamless tube (C1020, C1100, C1201, C1220 Annealed Tubes) HV80 or less.