JIS DN80 PN16 Slip-On Flange Specification Enquiry

• model number

  1/2"--48"
  Name

  Flange
• Material

  CS SS Alloy steel
  Standard

  ASME B16.5 GB DIN JIS EN, Ansi, BS, DIN, GB, ISO, JIS, Jpi, ASME, GOST
• Size

  1/2"-48"
  Pressure

  Class150/300/600/9001500/2500
• Color

  Customized Color
  Delivery time

  7-15 Days
• Payment term

  L/C T/T (30% Deposit)
  Package

  Wood Pallet or wooden case

A JIS DN80 PN16 slip-on flange request should describe one complete joint, from the pipe bore relationship to the opposing flange face. Confirm the supplied material and flange form explicitly before relying on the requested size and pressure designation.

Relate the slip-on bore to the actual pipe

Provide the pipe outside diameter and the bore clearance required for the intended slip-on arrangement. Include the flange thickness and hub dimensions that matter to the attachment and surrounding space. Confirm that the proposed flange has the specified connection form; different hub profiles in reference images cannot establish the dimensions or installation arrangement of the part needed for this joint.

Check the JIS interface against the mating flange

Name the applicable standard and edition, and provide the facing and drilling dimensions on a joint drawing. The bolt circle, hole count and hole dimensions should be reviewed alongside the nominal size and pressure designation. A DN80 PN16 request should be confirmed as that exact interface, rather than inferred from a broad flange range or treated as interchangeable with every other standard mentioned for the product family.

Resolve the material grade before reviewing service

State whether the project requires stainless or carbon steel and name the required grade. A stainless requirement must be expressly confirmed for the flange to be supplied, with the relevant material documentation identified. Provide the service medium, design pressure and temperature so the selected material and rating can be assessed for the same joint. The final enquiry should connect material, slip-on bore, facing and drilling in one specification before the requested JIS flange is accepted.