Diaphragm Valves Supplier in Tinsukia
Tinsukia is the operations gateway for upper Assam's century-old upstream oil patch — ONGC's Duliajan field (18 km) produces 2.5 million metric tonnes of crude annually from 1,300+ wells and requires wellhead gate valves per API 6A, choke manifold valves, NACE MR0175-certified ball valves for H2S sour-gas service, and erosion-resistant trim for production separator duty; Digboi Refinery (IOC, 1901 vintage, 37 km), India's oldest operating refinery, requires API 600 bolted-bonnet gate valves and API 602 forged ball valves for distillation and visbreaking units; AGCL's gas distribution grid and the under-construction Indradhanush Gas Grid (Numaligarh–Tinsukia–Silapathar) add ASME Class 600 natural-gas ball valves to the regional procurement pipeline.
Diaphragm valves are the standard for Tinsukia's Crude Oil Production (ONGC Duliajan) applications. We supply sanitary SS316L diaphragm valves with EPDM, PTFE, and natural rubber diaphragms for Assam clients.
API 6D Certified
Ball, Gate, Globe, Check
ASME B16.34
Pressure-Temperature Rated
ISO 9001:2015
Quality Management
Fast Delivery
to Tinsukia
Diaphragm Valves — Available in Tinsukia
All diaphragm valves below are available for delivery to Tinsukia, Assam. Each type is available in multiple materials, pressure classes, and end connection standards. Standard delivery to Tinsukia takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
Weir Type Diaphragm Valve
Raised weir design for precise flow control and tight shut-off in chemical applications.
Pressure Rating: PN10 / PN16
Standards: BS 5156, ISO 5208
Straight-Through Diaphragm Valve
Full-bore design for slurry and viscous media with minimal flow restriction.
Pressure Rating: PN6 / PN10
Standards: BS 5156
Delivery of Diaphragm Valves to Tinsukia
Standard delivery to Tinsukia takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
Stock Items
Same/next day dispatch from Vadodara
Custom Orders
2–6 weeks depending on specification
Emergency Supply
Priority handling for plant shutdowns
We also supply to nearby areas: ONGC Duliajan Oil Fields (18 km), Digboi Refinery — India's Oldest (37 km), Margherita-Ledo Coal Mines (Assam Co.), Indradhanush Gas Grid Hub — Numaligarh Corridor.
Frequently Asked Questions
Diaphragm Valves supply in Tinsukia — ordering, delivery & compliance
Do you supply diaphragm valves in Tinsukia?+
Yes. Vajra Industrial Solutions is a leading supplier of diaphragm valves in Tinsukia, Assam. We supply to Crude Oil Production (ONGC Duliajan), Natural Gas Processing, Tea Cultivation & Processing plants and projects across Assam. Tinsukia is the operations gateway for upper Assam's century-old upstream oil patch — ONGC's Duliajan field (18 km) produces 2.5 million metric tonnes of crude annually from 1,300+ wells and requires wellhead gate valves per API 6A, choke manifold valves, NACE MR0175-certified ball valves for H2S sour-gas service, and erosion-resistant trim for production separator duty; Digboi Refinery (IOC, 1901 vintage, 37 km), India's oldest operating refinery, requires API 600 bolted-bonnet gate valves and API 602 forged ball valves for distillation and visbreaking units; AGCL's gas distribution grid and the under-construction Indradhanush Gas Grid (Numaligarh–Tinsukia–Silapathar) add ASME Class 600 natural-gas ball valves to the regional procurement pipeline.
What types of diaphragm valves are available in Tinsukia?+
We supply Weir Type Diaphragm Valve, Straight-Through Diaphragm Valve — all available for delivery to Tinsukia. Each type is available in multiple materials (CS, SS304, SS316, Duplex, Alloy Steel) and pressure classes from PN10 to Class 2500.
What certifications do your diaphragm valves carry?+
All our diaphragm valves comply with API 6D, ASME B16.34, ISO 9001:2015, and relevant standards. We provide full documentation including material test reports, hydrostatic test certificates, and dimensional inspection reports. Key standards: BS 5156, ISO 5208.
How fast can you deliver diaphragm valves to Tinsukia?+
Standard delivery to Tinsukia takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
What is the minimum order quantity for diaphragm valves to Tinsukia?+
There is no minimum order quantity. We supply single valves for maintenance requirements as well as bulk orders for large EPC and plant projects in Tinsukia. Emergency orders for plant shutdowns are handled on priority.
How do I get a quote for diaphragm valves in Tinsukia?+
Submit your specifications via our RFQ form, email sales@vajravyuh.com, or WhatsApp +91-9979774557. Please include: valve type, size (NPS/DN), pressure class (ANSI/PN), material, end connections, and quantity. We respond within 24 hours with competitive pricing.
Need Diaphragm Valves in Tinsukia?
Share your specifications and get a competitive quote within 24 hours. We supply to Crude Oil Production (ONGC Duliajan) and all industrial sectors in Assam.