Certificate No:
TAF00001NK
This is to certify:
That the Class H Penetration
with type designation(s)
ROXTEC SEALING SYSTEM WITH MULTIDIAMETER TECHNOLOGY, R-SERIES (PIPE)
Issued to
Roxtec International AB
Karlskrona, Sweden
is found to comply with
DNV offshore standards
Application :
Approved as pipe penetration in class H-120 and H-60 steel decks and bulkheads.
Issued at Høvik on 2022-03-08
for DNV
This Certificate is valid until 2027-03-07.
Digitally Signed By: David-Andersen, Helene
DNV local station: Sweden CMC
Location: DNV Høvik, Norway
Approval Engineer: Lars Erik Hallbeck Parelius
Helene David-Andersen
Head of Section
This Certificate is subject to terms and conditions overleaf. Any significant change in design or construction may render this Certificate invalid.
The validity date relates to the Type Approval Certificate and not to the approval of equipment/systems installed.
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: TA 251 | Revision: 2021-03 | www.dnv.com | Page 1 of 3 |
|---|---|---|---|
| Job Id: | 262.1-001101-19 | ||
| Certificate No: | TAF00001NK |
Product description
“Roxtec sealing system with multidiameter technology: R-series (steel)”
consisting of a steel sleeve welded or bolted to a steel decks and bulkheads. The sleeve is fitted with Roxtec R-frame
(standard or EMC) in sizes 50-200. The R-frame is filled with Roxtec (standard or EMC) halogen free RM modules.
For further details, see drawings listed under Type Approval documentation below.
Application/Limitation
Approved as pipe penetration in class H-120 and H-60 steel decks and bulkheads as specified in the below tables.
Restricted application: Fire from insulated side only
Table 1: Approved pipe penetration in H-120 steel bulkhead
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| R | 50 | Steel |
| R | 50 - 200 | Steel |
Table 2: Approved pipe penetration in H-120 steel deck
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| R | 70 | Steel |
| R | 70 - 200 | Steel |
Table 3: Approved pipe penetration in H-60 steel bulkhead
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| R | 50 - 70 | Steel |
| R | 50 - 200 | Steel |
Table 4: Approved pipe penetration in H-60 steel deck
| Pipe | Sleeve | Sleeve |
|---|---|---|
| Pipe | Sleeve | Sleeve |
| Type | Size | diameter |
| material | position | insulation |
| (OD) [mm] | [mm] | [mm] |
| R | 50 - 70 | Steel |
| R | 50 - 200 | Steel |
Approved for penetration in steel deck and bulkheads limited to a pressure of 4.00 bar water tightness and 2.67 bar gas
tightness.
For bolted versions with gasket and self-tapping screws, the pressure is limited to 3.33 bar water tightness and 1.67 bar
gas tightness.
The penetration system is not to be used for penetrating boundaries of tanks.
Each product is to be supplied with its manual for installation/application and maintenance.
Type Approval documentation
Certification in accordance with Class Programme DNV-CP-0338, September 2021.
Test report No. P601740 dated 28 June 2006 from SP, Borås, Sweden.
Test report No. P601739 dated 28 June 2006 from SP, Borås, Sweden.
Test report No. RS-19/B-036/E dated 21 March 2019 from CTO, Gdansk, Poland.
Test report No. RS-19/B-037/E dated 21 March 2019 from CTO, Gdansk, Poland.
Water tightness/gas tightness:
Test report No. MLM 020408 dated 3 June 2001 from DNV Malmö.
Test report No. MLM 010238 dated 30 August 2001 from DNV Malmö.
Test report No. 40007647-1 dated 13 December 2011 from DNV Malmö.
Drawing No. S1572462 Rev. A dated 1 November 2021 from manufacturer.
| Form code: TA 251 | Revision: 2021-03 | www.dnv.com | Page 2 of 3 |
|---|---|---|---|
| Job Id: | 262.1-001101-19 | ||
| Certificate No: | TAF00001NK |
Drawing No. S1572472 Rev. A dated 1 November 2021 from manufacturer.
Tests carried out
Tested according to IMO FTP Code Part 3 (IMO Res. A.754(18)) and with the hydrocarbon time-temperature curve
specified in ISO 834-3.
Pressure tests with water and Helium according to DNV Type Approval Programme 8.471.19-1.
Marking of product
The product or packing is to be marked with name of manufacturer, type designation and fire-technical rating.
Periodical assessment
DNV’s surveyor is to be given permission to perform Periodical Assessments at any time during the validity of this
certificate and at least every second year. The arrangement is to be in accordance with procedure described in DNV-
CP-0338 Section 4.
| Form code: TA 251 | Revision: 2021-03 | www.dnv.com | Page 3 of 3 |
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