Valves for LNG & Cryogenic Service — Sanand

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 Sanand, Gujarat. Sanand is Gujarat's automotive showcase — Tata Motors' Nano/Tigor plant (now repurposed for EV components), Honda Cars India, Ford India (previously), Suzuki's Gujarat plant, and MRF Tyres anchor an auto cluster where 150+ tier-1 and tier-2 suppliers require precision stainless steel ball valves for hydraulic test benches, solenoid valves for assembly automation, and globe valves for paint booth HVAC systems; pharmaceutical and FMCG expansions in GIDC Sanand Phase III demand USP Class VI diaphragm valves and hygienic butterfly valves for clean-in-place (CIP) circuits. We offer same-day dispatch from Vadodara — Sanand receives delivery in 1–3 business days with full documentation and third-party inspection.

For lng & cryogenic service in Sanand, 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.

Standard stock sizes: same-day dispatch from Vadodara — Sanand receives delivery in 1–3 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.

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.

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.