Valves for LNG & Cryogenic Service - Chiba

Name: Vajra Industrial Solutions
Address: 3rd Floor, 348, Aristo Complex, Opp. Sanghani Skyz, Navrachna University Road, Bhayali TP-2, Vadodara, Gujarat, 391410, IN
Telephone: +91-9979774557
Price range: $$

Extended-bonnet ball, gate, and globe valves for LNG, liquid nitrogen, liquid oxygen, and other cryogenic service - low-temperature impact tested materials.

BS 6364 (Cryogenic valves)ASME B16.34 Annex FAPI 6DEN 13942ASTM A350 LF2 / LF3

Get a Quote +91 9979774557 WhatsApp Quote

API 6D Certified

ASME B16.34

ISO 9001:2015

24h Quote

LNG & Cryogenic Service Valves - Available in Chiba

Cryogenic Ball Valve (Extended Bonnet)

Class 150 / 300 / 600 / 900

Quarter-turn operation with extended bonnet to keep packing above cryogenic temperature; fire-safe in LNG service

Materials: A351 CF8M, A182 F316L, A350 LF2 (forged) - SS 316 stem and trim · Standards: BS 6364, API 6D, ASME B16.34, API 607

View Cryogenic Ball Valve (Extended Bonnet) options for Chiba →

Cryogenic Gate Valve (Extended Bonnet)

Class 150 / 300 / 600

Full-bore, straight-through isolation for LNG storage vessel and pipeline isolation

Materials: A350 LF2 (forged), A351 CF3M (cast SS316L low carbon), A182 F316L · Standards: BS 6364, ASME B16.34, API 600

View Cryogenic Gate Valve (Extended Bonnet) options for Chiba →

Cryogenic Globe Valve (Extended Bonnet)

Class 150 / 300 / 600

Flow control and throttling in LNG process and vent/flare systems

Materials: A350 LF2, A182 F316L, A351 CF3M · Standards: BS 6364, ASME B16.34

View Cryogenic Globe Valve (Extended Bonnet) options for Chiba →

Cryogenic Check Valve

Class 150 / 300

Non-return service on LNG pump discharge and send-out systems

Materials: A350 LF2, A351 CF8M, F316L · Standards: BS 6364, API 594, ASME B16.34

View Cryogenic Check Valve options for Chiba →

LNG & Cryogenic Service Industry in Chiba

Refining (ENEOS, Cosmo Oil Chiba)Petrochemicals (Sumitomo Chemical, Mitsui Chemicals, Maruzen Petrochemical)Steel (JFE Steel East Japan Works)LNG & Power (JERA Chiba / Sodegaura terminals)EPC & Plant Engineering

Critical Valve Requirements

Charpy V-notch impact testing at design temperature (−46°C to −196°C) per ASTM A370

Extended bonnet design to maintain stem packing above −20°C minimum

Cryogenic testing per BS 6364: gas bubble leak test at operating temperature

Materials: ASTM A350 LF2 (forged) or A351 CF8M/CF3M (cast) - not A216 WCB

Fire-safe design (API 607) for LNG and flammable cryogenic fluids

Full-bore design where pigging or slug control is required

Seat material rated for cryogenic temperature - PTFE (to −200°C) or PEEK

Why Chiba's Refining (ENEOS, Cosmo Oil Chiba) Sector Needs LNG & Cryogenic Service Valves

Chiba anchors Japan's Keiyo Industrial Zone along Tokyo Bay - one of the country's largest integrated hydrocarbon, chemical, and steel complexes - combining ENEOS and Cosmo Oil refineries, Sumitomo Chemical, Mitsui Chemicals, and Maruzen petrochemical plants, JFE Steel's East Japan Works, and the JERA Sodegaura LNG and power terminals; this breadth demands an unusually wide valve portfolio to JIS/JPI and licensor standards - API 6D and JIS B2071 ball, gate, and globe valves in A216 WCB and A351 CF8M for refinery and petrochemical lines, high-temperature WC9 and F22 valves for cracking and reforming, cryogenic gate and ball valves for the LNG terminals, high-temperature and abrasion-resistant valves for blast-furnace and steelmaking duty, fire-safe and low-fugitive valves for emissions control, and API 526 safety-relief valves; JIS B2220 flanges and full traceability are required; Vajra Industrial Solutions supplies Chiba refinery, petrochemical, steel, and LNG buyers with API 6D, high-temperature, cryogenic, and low-emission valve packages with JIS-compliant connections and full material certification. Key facilities in the Chiba area - including Keiyo Industrial Zone (Chiba-Ichihara-Sodegaura), ENEOS and Cosmo Oil Chiba refineries, JFE Steel East Japan Works - rely on Cryogenic Ball Valve (Extended Bonnet) for their lng & power (jera chiba / sodegaura terminals) operations. Vajra Industrial Solutions supplies Cryogenic Ball Valve (Extended Bonnet), Cryogenic Gate Valve (Extended Bonnet), Cryogenic Globe Valve (Extended Bonnet), Cryogenic Check Valve for lng & cryogenic service projects across Chiba Prefecture, with full BS 6364 (Cryogenic valves) and ASME B16.34 Annex F compliance documentation - EN 10204 3.1 material test certificates, API 598 pressure test reports, and third-party inspection co-ordination available for every order.

Delivery to Chiba

Vajra Industrial Solutions offers export documentation and delivery to Chiba in 7–14 business days. Emergency dispatch available for plant shutdowns and critical site requirements.

Also serving: Keiyo Industrial Zone (Chiba-Ichihara-Sodegaura), ENEOS and Cosmo Oil Chiba refineries, JFE Steel East Japan Works, JERA Sodegaura LNG terminal and power complex

FAQ - LNG & Cryogenic Service Valves in Chiba

Do you supply lng & cryogenic service valves in Chiba?

Yes. Vajra Industrial Solutions supplies Cryogenic Ball Valve (Extended Bonnet), Cryogenic Gate Valve (Extended Bonnet), Cryogenic Globe Valve (Extended Bonnet), Cryogenic Check Valve for lng & cryogenic service applications in Chiba, Chiba Prefecture. Chiba anchors Japan's Keiyo Industrial Zone along Tokyo Bay - one of the country's largest integrated hydrocarbon, chemical, and steel complexes - combining ENEOS and Cosmo Oil refineries, Sumitomo Chemical, Mitsui Chemicals, and Maruzen petrochemical plants, JFE Steel's East Japan Works, and the JERA Sodegaura LNG and power terminals; this breadth demands an unusually wide valve portfolio to JIS/JPI and licensor standards - API 6D and JIS B2071 ball, gate, and globe valves in A216 WCB and A351 CF8M for refinery and petrochemical lines, high-temperature WC9 and F22 valves for cracking and reforming, cryogenic gate and ball valves for the LNG terminals, high-temperature and abrasion-resistant valves for blast-furnace and steelmaking duty, fire-safe and low-fugitive valves for emissions control, and API 526 safety-relief valves; JIS B2220 flanges and full traceability are required; Vajra Industrial Solutions supplies Chiba refinery, petrochemical, steel, and LNG buyers with API 6D, high-temperature, cryogenic, and low-emission valve packages with JIS-compliant connections and full material certification. We offer export documentation and delivery to Chiba in 7–14 business days with full documentation and third-party inspection.

What certifications are required for lng & cryogenic service valves in Chiba?

For lng & cryogenic service in Chiba, the applicable standards are: BS 6364 (Cryogenic valves), ASME B16.34 Annex F, API 6D, EN 13942, ASTM A350 LF2 / LF3, ASTM A182 F316L, MSS SP-134. All valves are supplied with full documentation including material test reports (EN 10204 3.1/3.2), pressure test certificates, and dimensional inspection reports. Third-party inspection (TPI) by EIL, Bureau Veritas, Lloyd's Register, or the client's nominated inspector can be arranged.

What is the delivery time for lng & cryogenic service valves to Chiba?

Standard stock sizes: export documentation and delivery to Chiba in 7–14 business days. Custom sizes and special materials (Duplex, Hastelloy, P91): 4–8 weeks manufacturing lead time. Express dispatch available for urgent site requirements. Contact us at +91-9979774557 or sales@vajravyuh.com with your specification and required delivery date.

What is an extended bonnet on a cryogenic valve?

An extended bonnet (also called a top-entry or long-bonnet valve) has an elongated bonnet section that moves the stem packing away from the extremely cold process fluid. This prevents the packing material from being exposed to cryogenic temperature (where it would lose elasticity and leak), and prevents atmospheric moisture from freezing around the packing gland. The extension length is calculated based on the process temperature and the acceptable minimum packing temperature.

What ASTM material is used for cryogenic valves?

For LNG (−162°C) and liquid nitrogen (−196°C): ASTM A351 CF8M or CF3M (cast SS 316/316L) and ASTM A182 F316L (forged). For liquid CO₂ and −46°C service: ASTM A350 LF2 (forged low-temperature carbon steel), Charpy impact tested at −46°C. Standard A216 WCB carbon steel must never be used in cryogenic service below −29°C.