Specification support from Hyupshin
Use the dimensions and RFQ notes below to check the required standard, size range, pressure rating, material grade and certificate needs before sending an inquiry.
Other European detail
ISO 9624 PN16 Lap Joint Flanges
ISO 9624 PN16 lap joint flange dimensions and order notes for project review.
EN 1092-1 focused
ASME B16.5 supported
PN-rated supply
Traceable documents
EN 1092-1Main product range
ANSI B16.5Class-rated American standard
PED / AD 2000 / UKCACertificate references
Importers & stockistsRepeat supply cooperation
European shipment markets
Flange supply support for European importers and distributors.
Hyupshin supports EN 1092-1, DIN, BS 4504, UNI and project-standard flange inquiries for buyers in United Kingdom, Germany, Hungary, Poland, Czech Republic, Croatia, Italy, Serbia, Slovakia, France, Norway, Portugal, Spain, Netherlands, Austria, Ireland, Albania, Bulgaria, Belgium, Greece.
RFQ preparation
Information that makes European standard flange quotation faster.
Standard
EN 1092-1, ANSI / ASME B16.5, DIN, BS 4504, UNI or project drawing.
Flange details
Type, DN size, PN rating, facing, bore and drawing notes.
Material
Carbon steel, low-temperature steel, stainless steel or project grade.
Documents
EN 10204 3.1, inspection, marking, packing and certificate needs.
Supply notes
ISO 9624 PN16 Lap Joint Flanges for European buyers
RFQ confirmation points
Please confirm standard number, flange type, nominal size, pressure rating, material grade, facing, quantity, certificate requirement and any project drawing before quotation.
Product scope
ISO 9624 PN16 lap joint flange can be quoted in carbon steel, stainless steel or project material grades when the order specification, dimensions and certificate requirements are confirmed.
European buyer focus
Order details to confirm before production
Lap Joint / Loose flange inquiries are reviewed against piping service, installation position and required facing.
State PN rating clearly, especially PN10, PN16, PN25 or PN40 for regular European distributor orders.
Common RFQs include carbon steel, low-temperature steel and stainless steel grades. Attach the project grade when it differs from regular stock items.
Confirm RF, FF, RTJ, galvanized finish, black paint, anti-rust oil or project-specific surface protection before quotation.
Mention EN 10204 3.1, PED, AD 2000, UKCA, PMI, NDT or third-party inspection requirements in the RFQ.
For European shipment, state pallet, wooden case, label, marking and mixed-size packing requirements early.
Procurement guidance
ISO 9624 PN16 Lap Joint Flanges quotation notes
ISO 9624 PN16 Lap Joint Flanges buying notes
NFE, ISO 9624 and MSZ flange inquiries are handled as supporting European and international standard references. Because these items are less routine than EN 1092-1 or ANSI B16.5, attached drawings and dimensional notes are especially useful.
A complete inquiry should include the standard, DN size, pressure rating, material, facing, tolerance requirement and certificate expectation. When old project documents are involved, Hyupshin reviews the details before quoting rather than treating the order as a simple catalogue item.
Lap Joint / Loose flange details
For lap joint or loose flanges, the matching stub-end or collar requirement should be confirmed. The buyer should state whether the loose flange is ordered alone or as part of an assembly.
For European buyers, the quotation is stronger when documentation requirements are stated at the beginning: EN 10204 3.1 certificate, PED or AD 2000 references, UKCA notes, third-party inspection, PMI, NDT, marking photos or packing photos. This avoids revising the price after the technical review.
How to prepare the RFQ
Hyupshin recommends sending the RFQ as a table when several sizes are involved. Separate each standard, type, pressure rating and material grade into its own line, then add quantity, destination port and required delivery time. This format is easier for European importers, distributors and project suppliers to compare and repeat in future orders.
If the order is urgent, mark which sizes are needed first and whether partial shipment is acceptable. For repeat distributors, previous purchase records or customer part numbers can be added to the message field so the specification can be matched more quickly.
Reference scope
Common order references
| Standard / Type | Product | Typical scope |
|---|---|---|
| ISO 9624 PN16 lap joint flange | Product type | Dimensions and specification tables below |
| Documents | Material certificate | EN 10204 3.1 by request |
| Order control | Drawing / standard edition | Confirm before production |
Product data
Dimensions and specification tables
ISO9624 PN16 LAP JOINT FLANGE DIMENSIONS
| DN | D | d1 | K | C | L | BOLT | NB | e | kg |
|---|---|---|---|---|---|---|---|---|---|
| 40/50 | 150 | 62 | 110 | 16 | 18 | M16 | 4 | 3 | 1.60 |
| 50/63 | 165 | 78 | 125 | 16 | 18 | M16 | 4 | 3 | 1.85 |
| 65/75 | 185 | 92 | 145 | 16 | 18 | M16 | 4 | 3 | 2.30 |
| 80/90 | 200 | 108 | 160 | 18 | 18 | M16 | 8 | 3 | 2.65 |
| 100/110 | 220 | 128 | 180 | 18 | 18 | M16 | 8 | 4 | 3.05 |
| 100/125 | 220 | 135 | 180 | 18 | 18 | M16 | 8 | 4 | 2.95 |
| 125/125 | 250 | 135 | 210 | 18 | 18 | M16 | 8 | 4 | 4.52 |
| 125/140 | 250 | 158 | 210 | 18 | 18 | M16 | 8 | 4 | 3.71 |
| 150/160 | 285 | 178 | 240 | 18 | 22 | M20 | 8 | 4 | 4.92 |
| 150/180 | 285 | 188 | 240 | 18 | 22 | M20 | 8 | 4 | 4.30 |
| 200/200 | 340 | 235 | 295 | 26 | 22 | M20 | 12 | 4 | 8.25 |
| 200/225 | 340 | 238 | 295 | 26 | 22 | M20 | 12 | 4 | 8.33 |
| 250/250 | 405 | 288 | 355 | 29 | 26 | M24 | 12 | 4 | 12.2 |
| 250/280 | 405 | 294 | 355 | 29 | 26 | M24 | 12 | 4 | 12.0 |
| 300/315 | 460 | 338 | 410 | 32 | 26 | M24 | 12 | 5 | 16.5 |
| 350/355 | 520 | 376 | 470 | 35 | 26 | M24 | 16 | 5 | 24.3 |
| 400/400 | 580 | 430 | 525 | 38 | 30 | M27 | 16 | 5 | 30.5 |
| 500/500 | 715 | 533 | 650 | 46 | 33 | M30 | 20 | 7 | 56.2 |
| 600/630 | 840 | 645 | 770 | 55 | 36 | M33 | 20 | 8 | 85.1 |
| 700/710 | 910 | 740 | 840 | 63 | 36 | M33 | 24 | 8 | 92.4 |
Use these tables for RFQ preparation. Final production should be confirmed against the required standard edition, drawing, material grade and certificate requirement.
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ISO 9624 PN16 Lap Joint Flanges RFQ support
Send the standard, DN size, PN rating, material grade, facing, quantity, certificate requirement and any project drawing. Hyupshin will check the specification before quotation.
RFQ preparation
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