Water Regulations Approval Scheme Ltd

Rubbers

Section Code 5365 : Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.

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WRAS Approval Number: #2304526

'A-KT 90-00'. Black coloured, extruded and rotocured EPDM rubber material. Shore hardness 90. Tested in-radius size 1.0mm. Between April 2023 and October 2024, the material is for use with water up to 23°C. From November 2024, the material is for use with water up to 85°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2304526
Expiry date:: 30/04/2028

Approval Holder:: Holcim Technical Solutions and Products GmbH

Company Name
Holcim Technical Solutions and Products GmbH
Address
Fred-Joachim-Schoeps-Str. 55, 68535 Edingen-Neckarhausen, Germany

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WRAS Approval Number: #2303547

'EPNER-4665'. Black coloured, compression moulded EPDM material. Shore hardness 50. Tested in-radius size 1.0mm. For use with water up to 50°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2303547
Expiry date:: 31/03/2028

Approval Holder:: National Engineering Industries Ltd. (Rubber Division)

Company Name
National Engineering Industries Ltd. (Rubber Division)
Address
2 Beerpara Lane, Dum Dum, Kolkata 700030
Country
India

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WRAS Approval Number: #2304539

‘CRIEP50 & CRIEP80’. Black coloured, compression moulded EPDM rubber materials. Shore hardness 50 & 80 respectively. Tested in-radius size 1.0mm. For use with water up to 70°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2304539
Expiry date:: 30/04/2028

Approval Holder:: Maithri Rubber Industries

Company Name
Maithri Rubber Industries
Address
3-4-28/1, Chavan Plaza, Sudhanagar, Hanamkonda, Warangal, TL 506001
Country
India

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WRAS Approval Number: #2304542

'EIW-54'. Black coloured, injection moulded EPDM material. Shore hardness 51 ShA. Tested in-radius size 0.5mm. For use with water up to 50°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2304542
Expiry date:: 30/04/2028

Approval Holder:: AVK GUMMI A/S

Company Name
AVK GUMMI A/S
Address
Mosegaardsvej 1, DK 8670 Laasby
Country
Denmark
Phone
+45 8695 1311
General Email
avkgummi.dk

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WRAS Approval Number: #2211564

'Liner Code 'W' (for Butterfly Valves R480/R481/R487 & R488)'. Black coloured, compression moulded EPDM material with a shore hardness of 70. Tested in-radius size 1.0mm. For use with water up to 23°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2211564
Expiry date:: 30/11/2027

Approval Holder:: GEMÜ Gebr. Müller Apparatebau GmbH

Company Name
GEMÜ Gebr. Müller Apparatebau GmbH
Address
Fritz-Müller-Platz 1, 74676 Niedernhall-Waldzimmern
Country
Germany

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WRAS Approval Number: #2305527

'Sunaflex T 8165'. Black coloured, compression moulded EPDM sheet material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 23°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2305527
Expiry date:: 31/05/2028

Approval Holder:: Compounds AG

Company Name
Compounds AG
Address
Barzloostrasse 1, 8330 Pfaffiken ZH, Switzerland
Phone
+41 44 953 34 36
General Email
info@compounds.ch

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WRAS Approval Number: #2211566

'E134-B85-KTW-W270'. Black coloured, compression moulded EPDM material with a shore hardness of 88. Tested in-radius size 1.0mm. For use with water up to 23°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2211566
Expiry date:: 30/11/2027

Approval Holder:: Seal Maker Produktions- und Vertriebs GmbH

Company Name
Seal Maker Produktions- und Vertriebs GmbH
Address
Viktor-Kaplan Allee 7, A – 7025 Pöttelsdorf
Country
Austria

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WRAS Approval Number: #2310501

'HG02'. Black coloured, compression moulded EPDM sheet material. Shore hardness 75. Tested in-radius size 1.0mm. For use with water up to 85°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2310501
Expiry date:: 31/10/2028

Approval Holder:: Qingdao Huaguan Valve Co., Ltd.

Company Name
Qingdao Huaguan Valve Co., Ltd.
Address
Wanjia Town, Pingdu, Qingao City, Shandong Province
Country
China

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WRAS Approval Number: #2210560

'SE-618PF'. Black coloured, compression moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. For use with water up to 85°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2210560
Expiry date:: 31/10/2027

Approval Holder:: Hun-Yi Rubber Industrial Co., Ltd.

Company Name
Hun-Yi Rubber Industrial Co., Ltd.
Address
No. 40, Lane 193, Hochen Road, Homei Town, Changhua County
Country
Taiwan,
Phone
+(886)47551315
General Email
hunyirubber@yahoo.com.tw

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WRAS Approval Number: #2302564

Initial approval was for ‘REK-8000-Premium’ (shore hardness 80) only. In April 2024 ‘REK-5000-Premium’ (shore hardness 50) & ‘REK-7000-Premium’ (shore hardness 70) were added to the approval. Black coloured, compression moulded EPDM materials. Shore hardness between 50 & 80. Tested in-radius size 1.0mm. For use with water up to 23°C.

Section:: 5365 Rubbers
Section Subtitle:: Ethylene Propylene Diene Monomer (EPDM) - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2302564
Expiry date:: 29/02/2028

Approval Holder:: Rekor Kaucuk Sanayi ve Ticaret A.S.

Company Name
Rekor Kaucuk Sanayi ve Ticaret A.S.
Address
REKOR KAUÇUK, OSB 21. Cadde No: 20 Odunpazarı, Eskişehir
Country
Turkey

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