Multi-Group Weld Plate Type MGR
Length L4 (mm):
156 (with 6 weld nuts)
234 (with 9 weld nuts)
312 (with 12 weld nuts)
390 (with 15 weld nuts)
520 (with 20 weld nuts)
700 (with 27 weld nuts)
Description
Multi-Group Weld Plate Type MGR
RAP‑MGR Multi‑Group Weld Plates are DIN 3015‑compliant mounting bases for STAUFF Group 2 (8‑18 mm) and Group 5‑MGR (20‑42 mm) pipe clamps, compatible with standard clamp bolts and cover plates.
Pre‑fitted with 6‑27 weld nuts and supplied in six L4 lengths, they support M6 metric and 1/4‑20 UNC threads. Untreated carbon‑steel suits general‑purpose use, while AISI 316 / 316‑Ti stainless‑steel resists marine‑grade corrosion.
These ready‑to‑install bases arrange multiple hydraulic‑pipe clamps neatly for machinery and automated pipelines. Factory‑direct wholesale, custom dimensions and OEM‑ODM service are available.
Multi-Group Weld Plate Technical Specification:
| Item | Parameter |
|---|---|
| Product Type | RAP‑MGR Multi‑Group Weld Plate |
| Applicable Clamp Group | STAUFF Group2 (8‑18mm), Group5 (20‑42mm) |
| Weld Nut Count | 6,9,12,15,20,27 Pcs |
| Optional L4 Length(mm) | 156, 234, 312, 390, 520, 700 |
| Standard Thread | M6 (Metric‑ISO), 1/4‑20 UNC |
| Material Option | W1‑Raw Carbon Steel; W5‑AISI 316 / 316Ti Stainless Steel |
Multi-Group Weld Plate measurement and read pictures:



Multi-Group Weld Plate Size and Drawings:

| Number of Weld Nuts | Thread G | L3 | L4 | B | S | H | ØD |
| 6 | M6 | 26 | 156 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 6.14 | 1.18 | 0.16 | 0.26 | 0.47 | |
| 9 | M6 | 26 | 234 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 9.21 | 1.18 | 0.16 | 0.26 | 0.47 | |
| 12 | M6 | 26 | 312 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 12.28 | 1.18 | 0.16 | 0.26 | 0.47 | |
| 15 | M6 | 26 | 390 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 15.35 | 1.18 | 0.16 | 0.26 | 0.47 | |
| 20 | M6 | 26 | 520 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 20.47 | 1.18 | 0.16 | 0.26 | 0.47 | |
| 27 | M6 | 26 | 700 | 30 | 4 | 6.5 | 12 |
| 1/4-20 UNC | 1.02 | 27.55 | 1.18 | 0.16 | 0.26 | 0.47 |
Multi-Group Weld Plate Key Features
- Model: RAP‑MGR multi‑group weld mounting base plate
- Perfectly compatible with STAUFF standard clamp‑body Group 2 (8‑18 mm) and Group5 (20‑42 mm)
- Pre‑installed quantity‑optional weld nuts: 6 / 9 /12 /15 /20 /27‑nut versions for multi‑clamp arrangement
- Two thread choices: Metric ISO M6 thread and 1/4‑20 UNC imperial coarse thread
- Multiple‑length L‑4 dimension: 156, 234, 312, 390, 520, 700 mm
- Two material grades
- W1: Bare carbon‑steel
- W5: AISI 316 / 316Ti (1.4401 /1.4571) marine‑grade stainless‑steel
- Works with original bolts and cover plates from standard‑series pipe‑clamp assemblies
- Easy‑weld base, stable installation for hydraulic tubing clamps, industrial pipeline mounting




