Certificate No:
MERB000036A
Revision No:
0
This Certificate is issued by DNV UK Limited based on authorisation of the Maritime & Coast Guard Agency (MCA) as
an UK Approved Body to undertake conformity assessments on marine equipment in accordance with the requirements
of the Merchant Shipping (Marine Equipment) Regulations 2016 as amended.
This is to certify:
That the Penetrations through “A” class divisions: pipe, duct, trunk, etc penetrations
with type designation(s)
Roxtec Sealing System with Multidiameter Technology: RS PPS and RS PPS/S series (steel)
Issued to
Roxtec International AB
Karlskrona, Sweden
is found to comply with the requirements in the following Regulations/Standards:
Regulation MSN 1874 Amendment 6,
item No. UK/3.26b. SOLAS 74 as amended, Regulation II-2/9, IMO MSC.1/Circ.1276, IMO 2010 FTP Code and IMO
MSC.1/1488
Further details of the equipment and conditions for certification are given overleaf.
…
This Certificate is valid until 2026-01-18.
Issued at London on 2022-11-30
for DNV UK Ltd.
DNV local unit:
Digitally Signed By: Mydlak-Röder, Christine
Sweden CMC
| Approval Engineer: | Approved Body No.: 0097 |
|---|---|
| Roland Priebe | Christine Mydlak-Röder |
| MER Service Responsible |
The Mark of Conformity may only be affixed to the above type approved equipment and a Manufacturer’s Declaration of Conformity
issued when the production-control phase module (D, E or F) of Schedule 2 of the Merchant Shipping (Marine Equipment)
Regulations 2016, as amended is fully complied with and controlled by a written inspection agreement with an approved body. The
product liability rests with the manufacturer or his representative in accordance with the Merchant Shipping (Marine Equipment)
Regulations 2016.
This certificate is valid for equipment, which is conform to the approved type. The manufacturer shall inform DNV UK Ltd. of any
changes to the approved equipment. Should the specified regulations or standards be amended during the validity of this certificate,
the product is to be re-approved before being placed on board a vessel to which the amended regulations or standards apply. This
certificate remains valid unless suspended, withdrawn, re-called, or cancelled.
LEGAL DISCLAIMER: Unless otherwise stated in the applicable contract with the holder of this document, or following from mandatory law, the liability of DNV AS, its
parent companies and their subsidiaries as well as their officers, directors and employees (“DNV”) arising from or in connection with the services rendered for the
purpose of the issuance of this document or reliance thereon, whether in contract or in tort (including negligence), shall be limited to direct losses and under any
circumstance be limited to 300,000 USD.
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 1 of 6 |
|---|---|---|---|
| Job Id: AA001WJW | |||
| Certificate No: MERB000036A | |||
| Revision No: | 0 | ||
| — | — |
Product description
“Roxtec sealing system with multidiameter technology: RS PPS and RS PPS/S series (steel)”
RS PPS 31-450
consisting of a steel sleeve, bolted or welded to a steel section. The sleeve is fitted at both ends with Roxtec RS seals
(standard or EMC versions) including intumescent material in between.
RS PPS/S 31-150
consisting of bolted or welded steel sleeve, or SLX-type sleeve attached through expansion, on to the steel sections.
The sleeve is only fitted with one single RS PPS/S seal with integrated intumescent material. Minimum thickness for
steel sleeve is 1.5 mm.
Application/Limitation
Approved for use as single and multiple pipe penetration system in class A-0, A-15, A-30 and A-60 steel bulkheads and
decks for approved plastic pipes as follows:
Table 1: Approved pipe penetration in A-60 steel bulkhead
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| S1553577 Rev. A | ||
| RS PPS | 31 - 175 | Thermoplastic* |
| — | — | — |
| No. 1 | ||
| S1553577 Rev. A | ||
| RS PPS | 31 - 200 | Thermoplastic* |
| — | — | — |
| No. 2 | ||
| S1553577 Rev. A | ||
| RS PPS | 225 - 450 | Thermoplastic* |
| — | — | — |
| No. 2 | ||
| Pre-insulated | S1553577 Rev. A | |
| — | — | |
| RS PPS | 125 - 200 | 90 - 170 |
| thermoplastic | No. 3 | |
| Pre-insulated | S1553577 Rev. A | |
| RS PPS | 225 - 400 | 151 - 315 |
| thermoplastic | No. 3 | |
| Pre-insulated | S1553577 Rev. A | |
| RS PPS | 125 | 75 |
| plastic bundle | No. 4 | |
| S1573861 Rev. A | ||
| RS PPS/S | 31 - 150 | Thermoplastic* |
| — | — | — |
| No. 1 | ||
| S1573861 Rev. A | ||
| RS PPS/S | 31 - 100 | PE/ALU/PE |
| — | — | — |
| No. 2 | ||
| Pre-insulated | S1573861 Rev. A | |
| — | — | |
| RS PPS/S | 100 - 125 | 67 - 96 |
| plastic bundle | No. 11 |
- PP, PVC, PB, ABS, PE, PVDF
Table 2: Approved pipe penetration in A-60 steel deck
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| S1553577 Rev. A | ||
| RS PPS | 31 - 200 | Thermoplastic* |
| — | — | — |
| No. 5 | ||
| S1553577 Rev. A | ||
| RS PPS | 225 – 450 | Thermoplastic* |
| — | — | — |
| No. 5 | ||
| Top, | S1553577 Rev. A | |
| — | — | |
| RS PPS | 31 - 200 | Thermoplastic* |
| symmetric | No. 6 | |
| Top, | S1553577 Rev. A | |
| RS PPS | 225 - 450 | Thermoplastic* |
| symmetric | No. 6 | |
| Pre-insulated | Top, | S1553577 Rev. A |
| RS PPS | 125 - 200 | 90 - 170 |
| thermoplastic | symmetric | No. 7 |
| Pre-insulated | Top, | S1553577 Rev. A |
| RS PPS | 225 - 400 | 151 - 315 |
| thermoplastic | symmetric | No. 7 |
| Pre-insulated | S1553577 Rev. A | |
| RS PPS | 125 | 75 |
| plastic bundle | No. 8 | |
| Pre-insulated | Top, | S1553577 Rev. A |
| RS PPS | 125 | 75 - 96 |
| plastic bundle | symmetric | No. 9 |
| S1553577 Rev. A | ||
| RS PPS | 31 - 150 | PE/ALU/PE |
| — | — | — |
| No. 10 |
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 2 of 6 |
|---|---|---|---|
| Job Id: AA001WJW | |||
| Certificate No: MERB000036A | |||
| Revision No: | 0 | ||
| — | — |
S1573861 Rev. A
| RS PPS/S | 31 - 150 | Thermoplastic* | 16 - 110 | 35 - 65 | 4-7 | Any |
|---|---|---|---|---|---|---|
| No. 3+4 | ||||||
| S1573861 Rev. A | ||||||
| RS PPS/S | 31 - 68 | PE/ALU/PE | 16 - 32 | 35 - 65 | 4-7 | Any |
| — | — | — | — | — | — | — |
| No. 5 | ||||||
| Top, | S1573861 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 31 - 125 | PE/ALU/PE | 16 - 75 | 35 - 65 | 4-7 | |
| symmetric | No. 6 | |||||
| PE/ALU/PE | ||||||
| Top, | S1573861 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 31 - 125 | w/ thermal | 16 - 75 | 35 - 65 | 4-7 | |
| symmetric | No. 7 | |||||
| insulation | ||||||
| Top, | S1573861 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 68 - 100 | Plastic bundle | 36 - 60 | 65 | 4-7 | |
| symmetric | No. 8 | |||||
| Pre-insulated | Top, | S1573861 Rev. A | ||||
| RS PPS/S | 100 - 125 | 67 - 96 | 65 | 7 | ||
| plastic bundle | symmetric | No. 9 | ||||
| Pre-insulated | Top, | S1573861 Rev. A | ||||
| RS PPS/S | 125 - 150 | 75 - 110 | 65 | 7 | ||
| thermoplastic | symmetric | No. 10 |
- PP, PVC, PB, ABS, PE, PVDF
Table 3: Approved pipe penetration in A-0 steel bulkhead
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| S1553578 Rev. A | ||
| RS PPS | 31 - 175 | Thermoplastic* |
| — | — | — |
| No. 1 | ||
| S1553578 Rev. A | ||
| RS PPS | 68 - 150 | Thermoplastic* |
| — | — | — |
| No. 2 | ||
| S1553578 Rev. A | ||
| RS PPS | 68 - 150 | Thermoplastic* |
| — | — | — |
| No. 2 | ||
| S1553578 Rev. A | ||
| RS PPS | 31 - 200 | Thermoplastic* |
| — | — | — |
| No. 3 | ||
| S1553578 Rev. A | ||
| RS PPS | 225 - 450 | Thermoplastic* |
| — | — | — |
| No. 3 | ||
| Pre-insulated | S1553578 Rev. A | |
| — | — | |
| RS PPS | 125 - 200 | 90 - 170 |
| thermoplastic | No. 4 | |
| Pre-insulated | S1553578 Rev. A | |
| RS PPS | 225 - 400 | 151 - 315 |
| thermoplastic | No. 4 | |
| Pre-insulated | S1553578 Rev. A | |
| RS PPS | 125 | 75 |
| plastic bundle | No. 5 | |
| S1553578 Rev. A | ||
| RS PPS | 31 - 68 | PE/ALU/PE |
| — | — | — |
| No. 6 | ||
| S1573859 Rev. A | ||
| RS PPS/S | 31 - 100 | Thermoplastic* |
| — | — | — |
| No. 1 | ||
| S1573859 Rev. A | ||
| RS PPS/S | 31 - 150 | Thermoplastic* |
| — | — | — |
| No. 2 | ||
| S1573859 Rev. A | ||
| RS PPS/S | 31 - 100 | PE/ALU/PE |
| — | — | — |
| No. 3 | ||
| Pre-insulated | S1573859 Rev. A | |
| — | — | |
| RS PPS/S | 100 - 125 | 67 - 96 |
| plastic bundle | No. 12 |
- PP, PVC, PB, ABS, PE, PVDF
Table 4: Approved pipe penetration in A-0 steel deck
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| S1553578 Rev. A | ||
| RS PPS | 31 - 200 | Thermoplastic* |
| — | — | — |
| No. 7 | ||
| S1553578 Rev. A | ||
| RS PPS | 225 – 450 | Thermoplastic* |
| — | — | — |
| No. 7 | ||
| Top, | S1553578 Rev. A | |
| — | — | |
| RS PPS | 31 – 200 | Thermoplastic* |
| symmetric | No. 8 | |
| Top, | S1553578 Rev. A | |
| RS PPS | 225 - 450 | Thermoplastic* |
| symmetric | No. 8 | |
| Pre-insulated | Top, | S1553578 Rev. A |
| RS PPS | 125 - 200 | 90 - 170 |
| thermoplastic | symmetric | No. 9 |
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 3 of 6 |
Job Id: AA001WJW
Certificate No: MERB000036A
| Revision No: | 0 |
|---|
| Pre-insulated | Top, | S1553578 Rev. A |
| RS PPS | 225 - 400 | 151 - 315 | 400 | 4-7 |
| thermoplastic | symmetric | No. 9 |
| Pre-insulated | Top, | S1553578 Rev. A |
| RS PPS | 125 | 75 - 96 | 156 | 7 |
| plastic bundle | symmetric | No. 10 |
| Pre-insulated | S1553578 Rev. A |
| RS PPS | 125 | 75 | 156 | 7 | Any |
| plastic bundle | No. 11 |
S1553578 Rev. A
| RS PPS | 31 - 68 | PE/ALU/PE | 16 - 32 | 156 | 4-7 | Symmetric |
|---|---|---|---|---|---|---|
| No. 12 | ||||||
| S1553578 Rev. A | ||||||
| RS PPS | 31 - 150 | PE/ALU/PE | 16 - 110 | 156 | 4-7 | Top |
| — | — | — | — | — | — | — |
| No. 13 | ||||||
| S1573859 Rev. A | ||||||
| RS PPS/S | 31 - 150 | Thermoplastic* | 16 - 110 | 35 - 65 | 4-7 | Any |
| — | — | — | — | — | — | — |
| No. 4+5 | ||||||
| S1573859 Rev. A | ||||||
| RS PPS/S | 31 - 68 | PE/ALU/PE | 16 - 32 | 35 - 65 | 4-7 | Any |
| — | — | — | — | — | — | — |
| No. 6 | ||||||
| Top, | S1573859 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 31 - 125 | PE/ALU/PE | 16 - 75 | 35 - 65 | 4-7 | |
| symmetric | No. 7 | |||||
| PE/ALU/PE w/ | ||||||
| Top, | S1573859 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 31 - 125 | thermal | 16 - 75 | 35 - 65 | 4-7 | |
| symmetric | No. 8 | |||||
| insulation | ||||||
| Top, | S1573859 Rev. A | |||||
| — | — | |||||
| RS PPS/S | 68 - 100 | Plastic bundle | 36 - 60 | 65 | 4-7 | |
| symmetric | No. 9 | |||||
| Pre-insulated | Top, | S1573859 Rev. A | ||||
| RS PPS/S | 100 - 125 | 67 - 96 | 65 | 7 | ||
| plastic bundle | symmetric | No. 10 | ||||
| Pre-insulated | Top, | S1573859 Rev. A | ||||
| RS PPS/S | 125 - 150 | 75 - 110 | 65 | 7 | ||
| thermoplastic | symmetric | No. 11 |
- PP, PVC, PB, ABS, PE, PVDF
See insulation drawing specified in the Type Examination Documentation. Deck or bulkhead to be insulated with
approved A-60 insulation covering the edge of the steel frame.
The plastic pipe penetrations are not approved for use in watertight bulkheads on passenger ships and special purpose
ships (SPS).
The penetration system shall not be used for penetrating boundaries of tanks.
The insulation material used has to be approved according to the UK Marine Equipment Regulatio and bear the Mark of
Conformity.
Each product is to be supplied with its manual for installation and maintenance.
Type Examination documentation
Test Report No. P701755 dated 12 June 2007 from SP, Borås, Sweden.
Test Report No. 10608 dated 22 November 2007 from Roxtec, Karlskrona, Sweden.
Test Report No. P902394 dated 25 May 2009 from SP, Borås, Sweden.
Test Report No. PGA10025 dated 22 December 2011 from DBI, Hvidovre, Denmark.
Test Report No. PGA10141 dated 10 July 2012 from DBI, Hvidovre, Denmark.
Test Report No. 6P10024 dated 7 March 2017 from SP, Borås, Sweden.
Test Report No. RS-18/B-023/E dated 29 January 2018 from CTO, Gdansk, Poland.
Test Report No. 8P04040 dated 13 August 2018 from SP, Borås, Sweden.
Test Report No. RS-18/B-291/E dated 20 August 2018 from CTO, Gdansk, Poland.
Test Report No. RS-18/B-292/E dated 13 September 2018 from CTO, Gdansk, Poland.
Test Report No. RS-18/B-293/E dated 13 September 2018 from CTO, Gdansk, Poland.
Test Report No. RS-18/B-484/E dated 10 December 2018 from CTO, Gdansk, Poland.
Test Report No. PGA11302A dated 16 January 2019 from DBI, Hvidovre, Denmark.
Test Report No. RS-19/B-256/E dated 20 September 2019 from CTO, Gdansk, Poland.
Test Report No. RS-19/B-356/E dated 10 October 2019 from CTO, Gdansk, Poland.
Test Report No. RS-19/B-424/E dated 27 November 2019 from CTO, Gdansk, Poland.
Test Report No. 8P07094 dated 16 January 2020 from SP, Borås, Sweden.
Test Report No. RS-20/B-083/E dated 20 April 2020 from CTO, Gdansk, Poland.
Test Report No. PGB10030A dated 26 June 2020 from DBI, Hvidovre, Denmark.
Third part inspection report MLM070717 dated 22 November 2007 from DNV Malmö.
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 4 of 6 |
|---|---|---|---|
| Job Id: AA001WJW | |||
| Certificate No: MERB000036A | |||
| Revision No: | 0 | ||
| — | — |
Assessment No. 103201.89 dated 4 August 2004 from SINTEF, Trondheim, Norway.
Drawing No. S1553577 Rev. A dated 19 October 2020 from maker.
Drawing No. S1553578 Rev. A dated 13 March 2020 from maker.
Drawing No. S1573859 Rev. A dated 26 November 2021 from maker.
Drawing No. S1573861 Rev. A dated 24 November 2021 from maker.
Tests carried out
Tested according to IMO FTPC Part 3 and in compliance with IMO 2010 FTP Code Ch. 8, and in accordance with IMO
2010 FTP Code part 3.
Marking of product
The product or packing is to be marked with name and address of manufacturer, type designation, fire-technical rating
and the Mark of Conformity (see first page).
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 5 of 6 |
|---|---|---|---|
| Job Id: AA001WJW | |||
| Certificate No: MERB000036A | |||
| Revision No: | 0 | ||
| — | — |
APPENDIX
Additional application/information for watertightness/gastightness
(Not part of the UK Marine Equipment Regulation requirement)
Product description
“Roxtec sealing system with multidiameter technology: RS PPS and RS PPS/S series (steel)”
consisting of a steel sleeve, bolted or welded to a steel section. Sleeve is fitted at both ends with Roxtec RS seals
(standard or EMC versions) and filled with intumescent material.
For RS PPS/S 31-150, the sleeve is only fitted with one RS frame with integrated intumescent material.
Application/Limitation
RS PPS 31-450:
Approved for penetration in steel bulkheads or decks limited to a pressure of 4.00 bar watertightness and 2.67 bar
gastightness for thermoplastic and PE/ALU/PE pipes and pressure of 2.00 bar watertightness and 1.00 bar gastightness
for pre-insulated thermoplastic pipes.
RS PPS/S 31-150:
Approved for penetration in steel bulkheads or decks limited to a pressure of 4.00 bar watertightness and 2.00 bar
gastightness for thermoplastic and PE/ALU/PE pipes and pressure of 2.00 bar watertightness and 1.00 bar gastightness
for pre-insulated thermoplastic pipe.
For bolted versions with gasket and self-tapping screws, the pressure is limited to 3.33 bar watertightness and 1.67 bar
gastightness.
The penetration system is not to be used for penetrating boundaries of tanks.
The pipe penetrations are not approved for use in watertight bulkheads on passenger ships and special purpose ships
(SPS).
Type Approval documentation
Test Report No. SKM-04-4088 dated 16 June 2004 from DNV Stockholm.
Test Report No. MLM 060511 dated 28 February 2006 from DNV Malmö.
Test Report No. MLM 070656 dated 18 April 2007 from DNV Malmö.
Test Report No. N141ZEM0 dated 15 May 2020 from DNV GL Malmö.
Test Report No. N141ZEM1 dated 15 May 2020 from DNV GL Malmö.
Test Report No. N141ZEM2 dated 15 May 2020 from DNV GL Malmö.
Test Report No. N142299W, Rev.01 dated 9 November 2020 from DNV GL Malmö.
Tests carried out
Pressure tests with water and Helium according to DNV Type Approval Programme 8.471.19-1 and class programme
DNV-CP-0165 Chapter 4, October 2017.
| Form code: MER 201.GBR | Revision: 2022-09 | www.dnv.com | Page 6 of 6 |
|---|