What certification does Chiyoda Corporation require for valves?

Chiyoda Corporation procurement in the LNG, Oil & Gas, Petrochemical EPC sector typically requires: Chiyoda Approved Vendor List (AVL) registration, BS 6364 - cryogenic valve test at −196°C (LNG service), API 6D pipeline valve certification, API 607 fire-safe testing for all isolation valves in LNG service, EN 10204 3.2 third-party witnessed MTCs for LNG cryogenic materials (SS 316L, A182 F304L), API 598 pressure testing, witnessed, HAZID/HAZOP compliance documentation for safety-critical valves.

Chiyoda Corporation

Procurement Supply

Ball Valves for Chiyoda Corporation

Supplying ball valves for Chiyoda Corporation (LNG, Oil & Gas, Petrochemical EPC) projects — manufactured to the standards and certification their procurement requires, with full documentation and a 24-hour quote.

Can Vajra supply ball valves for Chiyoda Corporation projects?

Yes. Vajra Industrial Solutions is a valve manufacturer supplying ball valves to API 6D and ASME B16.34, built to the certification typical of Chiyoda Corporation (Chiyoda Corporation, Yokohama, Japan) procurement in the LNG, Oil & Gas, Petrochemical EPC sector. Chiyoda's procurement is coordinated from Yokohama with key offices in Doha (QatarEnergy projects), Kuala Lumpur (Southeast Asia), and Houston. For the North Field expansion projects (NFE and NFN), QatarEnergy's integrated procurement team works alongside Chiyoda's procurement team - LNG cryogenic valves face the dual approval of QatarEnergy's specifications and Chiyoda's AVL. Indian manufacturers are increasingly competitive for LNG cryogenic valve supply given shorter lead times versus European alternatives.

Certification Chiyoda Corporation Procurement Expects

Typical documentation and compliance for LNG, Oil & Gas, Petrochemical EPC valve procurement — supplied as standard with every Vajra order.

Chiyoda Approved Vendor List (AVL) registration
BS 6364 - cryogenic valve test at −196°C (LNG service)
API 6D pipeline valve certification
API 607 fire-safe testing for all isolation valves in LNG service
EN 10204 3.2 third-party witnessed MTCs for LNG cryogenic materials (SS 316L, A182 F304L)
API 598 pressure testing, witnessed
HAZID/HAZOP compliance documentation for safety-critical valves

Where Ball Valves Serve Chiyoda Corporation Operations

Cryogenic LNG service ball valves (BS 6364, API 6D) for liquefaction trains
API 6D full-bore ball valves for LNG marine loading arms and jetty isolation
Safety relief valves per API 526 for LNG pressure vessels and heat exchangers
Triple-offset butterfly valves (metal seat, fire-safe) for LNG cold boxes
Gate valves and globe valves for gas pre-treatment (acid gas removal, dehydration)
NACE MR0175 API 6D ball valves for sour gas associated with LNG feed gas