Attachment
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Current Issue Date: Expiry Date: Certificate Identity Number: Original approval(s): ISO 9001 - 3 March 1993 Attachment to ISO 9001:2015 certificate of approval No ISO 9001 – 00010299 dated 10 April 2024, expiring on 20 February 2027 issued to: RINGMILL S.P.A. Via Valeriana 103, 23015 Dubino - SO, Italy The Quality Management System supports the requirements of Annex I, chapt. 4.3 of Directive 2014/68/EU Approval Number(s): 00010299 - PED The application of the requirements of 2014/68/EU Directive, attachment I, chapt 4.3 is referred to the manufacturing of: Forged components, wellheads, valve bodies, balls, flanges, manifolds, shafts, well for gas turbines, laminated rings. For Oil&Gas, chemical, power generation, food, mechanical sectors. Dimensions: Closed die forging from 200 Kg to 1500 Kg Rolled rings from 500 kg to 20.000 Kg Open die forging from 500 Kg to 70.000 Kg made in: Steel inox : as example 22CrMoV12.1-AISI 303 (UNI EN 10088 W 1.4305)-AISI 304 (UNI EN 10088 W 1.4301)-AISI 304L (UNI EN 10088 W 1.4307)-AISI 310 (UNI EN 10095 ASTM A 276 W 1.4845)-AISI 316 (UNI EN 10088 W 1.4401)-AISI 316L (UNI EN 10088 W 1.4404)-AISI 316Ti (UNI EN 10088 W 1.4571)-AISI 317L (DIN 17440 W 1.4439)-AISI 321 (UNI EN 10088 W 1.4541)-AISI 410 (UNI EN 10088 ASTM A 182)-AISI 420 (UNI EN 10088 W 1.4028)-AISI 431 (UNI EN 10088 ASTM A 276 W 1.4057)-B8cl.2 (ASTM A 193)-B8M cl.2 (ASTM A 193)-UNS S 31803 F51 (UNI EN 10088 ASTM A 479 W 1.4462)-UNS S 32760 F55 (UNI EN 10088 ASTM A 182 W 1.4501). Alloy steel : as example 16CrNi4 (UNI 7846) -18NiCrMo5 (UNI 7846) -21CrMoV511-21CrMoV57-24CrMoV55-30NiCrMo12 (UNI 7845)-39NiCrMo3 (UNI EN 10083 W 1.6511)-42CrMo4 (UNI EN 10083 1.7225)-B7 (ASTM A 193 W 1.7225)-B16 (ASTM A 193 W 1.7711)-L7 (ASTM A 320). Carbon steel : as example A105 (ASTM A 105)-Fe37-Fe360B (UNI EN 10025 S235JR)-Fe430B-Fe510D (UNI EN 10025 S355J2) 11SMnPb37 (UNI EN 10087). Special alloys : as example alloy C276 (ASTM B 574 W 2.4819)-ALLOY 825 (ASTM B 425)-BRONZO (UNI 7013)-CuNi 90/10 (ASTM B 151)-RAME-MONEL 400 (ASTM B 164 N04400)-MONEL 500-OTTONE 58-OTTONE 60. Austenitic, ferritic and martensitic stainless steel: as example ASTM A182; ASME SA 182 / SA 182 M; ASTM A 336; ASME SA-336 / SA-336M; BS-1503; DIN 17440; UNI EN 10088-3; UNS S42400; Vd TUV 511/3 (1.4903); VdTUV 395/3; VdTUV 552/3 and client specifications. Duplex & superduplex steel: as example ASTM A 182; ASME SA-182 / SA-182M; ASTM A 336; ASME SA-336 / SA- 336M; UNI EN 10088-3; UNI EN 10222-5; A535A; A548A and client specifications. Nickel alloys: as example ASTM B 564; SA BE M 2004 and client specifications. Titanium alloys: as example ASTM B 381 and client specifications. Paul Graaf ________________________ Area Operations Manager, Europe Issued by: LRQA ITALY S.R.L. LRQA Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'LRQA'. LRQA assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant LRQA entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract. Issued by: LRQA ITALY S.R.L., Viale Monza, 265 20126 Milano Italy Page 1 of 1