

| Multilayer PEX-AL-PEX/ PERT-AL-PERT Pipe | |
| Warranty | More than 10 years |
| Certification | AENOR, WRAS, CSTB, ACS, WATERMARK, SKZ |
| Application | Water/ Gas/ Underfloor heating (UFH) |
| Customized support | OEM, ODM |
| Place of Origin | China, Zhejiang |
| Brand Name | OEM/MINGSHI/MSP |
| Model Number | S-1 |
| Standard | ISO 21003/ other |
| Welding types | Buttwelding/ Overlapped |
| OD (mm) | 15/ 16/ 18/ 20/ 22/ 25/ 26/ 28/ 32/ 40/50/63 |
| Colors | White/ Black/ Red/ Blue/ Yellow/ Orange |
| Working pressure | Max. 10 bars |
| Working temperature | Max. 95ºC |
| Crosslinking degree | ≥65% |
1. For water(cold & hot)/gas pipe system, Composed of 5 layers:
-External Plastic/external Glue/Aluminum/internal Glue/internal Plastic
2. Certificates we have: CSTB, AENOR, WRAS, SKZ, SNAS, PHZ, SGS, WATERMAKR, STANDARDSMARK
3. Material: CONSTAB PEX
4. QC: Including spot inspection on production lines, all the tests required by each standard done in our lab rooms
5. Overlapped/buttwelding
-Spec. (mm)
16*2.0
18*2.0
20*2.0
20*2.25
25*2.5
26*3.0
32*3.0
40*4.0
50*4.5
63*6.0
6. Lead time: 15-30days
7. Main makets: Europe, Asia, Australia
8. Applications:
-Cool & Hot Water Pipe System
-Housing Gas Pipe System
-Under floor heating System
-Solar Energy & Air-conditioning Matching Pipe System
-Medical, Foodstuff & Chemical Industry Pipe System
9. Characters & Advantages:
-Wide range working temperature(-10C~95C), Hi-pressure resistance
-30% more flow than metal pipe
-50 year working life
-Non-corrosive, scale-free
-Hygiene, no oxygen permeability, no growth of Microorganism
-Non-inflammable, non-static
-Easy bending but never spring back
-Light in weight, easy to carry and store
-Few pipe fitting applying leading to little leakage
-Economical price.
| International Standards | ||
| 1 | EN ISO 21003 | Multilayer piping systems for hot and cold water installations inside buildings |
| 2 | AS 4176.2 & 3 | Multilayer piping systems for hot and cold water plumbing applications- PIPES & FITTINGS |
| 3 | ISO17484-2:2009 | Multilayer Plastics piping systems for indoor gas installations |
| International Certificates | ||
| 1 | AENOR | refers to EN ISO 21003,UNE-EN ISO 53007 |
| 2 | CSTB | refers to EN ISO 21003 |
| 3 | ACS | refers to XP P41-250 |
| 4 | Watermark | refers to AS 4176.2 & 3 |
| 5 | WRAS | refers to Regulators' Specification |
| 6 | ISO 9001:2015 | Quality management system |
| Size&Tolerance | ||||||||||
| Nominal size(D x e) | 14×2.0 | 16×2.0 | 18×2.0 | 20×2.0 | 25×2.5 | 32×3.0 | 40x4.0 | 50x4.5 | 63x6.0 | |
| Outside diameter (mm) | 14 | 16 | 18 | 20 | 25 | 32 | 40 | 50 | 63 | |
| Tolerance of Outer diameter (mm) | Min | 14 | 16 | 18 | 20 | 25 | 32 | 40 | 50 | 60.6 |
| Max | 14.3 | 16.3 | 18.3 | 20.3 | 25.3 | 32.3 | 40.4 | 50.5 | 63 | |
| Inside diameter(mm) | 10 | 12 | 14 | 16 | 20 | 26 | 32 | 41 | 51 | |
| Tolerance of Inner diameter (mm) | Min | 9.9 | 11.9 | 13.9 | 15.9 | 19.9 | 25.9 | 30.9 | 39.4 | 49.3 |
| Max | 10.2 | 12.2 | 14.2 | 16.2 | 20.2 | 26.2 | 31.9 | 40.8 | 50.8 | |
| Pipe thickness (mm) | 2 | 2 | 2 | 2 | 2.5 | 3 | 4 | 4.5 | 6 | |
| Tolerance of pipe thickness (mm) | Min | 2 | 2 | 2 | 2 | 2.4 | 2.9 | 4 | 4.5 | 6 |
| Max | 2.25 | 2.25 | 2.25 | 2.25 | 2.7 | 3.2 | 4.6 | 5.2 | 6.8 | |



















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