Flange Manufacturer & Supplier for Gangtok
Flanges, butt-weld and forged fittings for Gangtok's pharma and hydro power units, made at our ISO 9001:2015 works in Mumbai, dispatched from stock in 24–48 h and delivered in about 6 days, with EN 10204 3.1 certificates.
Pharma & Biotech
High-purity process lines & sterile chemical loops: SS 316L Electropolished Flanges, Butt Weld Fittings.
~6-day delivery via NH10 via Siliguri (~2,200 km)
Ex-stock dispatch from Mumbai in 24–48 h, then road freight to Gangtok.
EN 10204 3.1 MTC
Heat numbers marked on every piece; third-party inspection accepted.
Grades: SS 316L/304L
Carbon, alloy, stainless and duplex grades held in stock.
Piping & Forged Fittings Solutions for Gangtok
Supplying Gangtok means understanding Pharma manufacturing corridor (Sun, Cipla, Zydus belt), NHPC Teesta hydel. Remax Forge ships slip on flanges, socket weld flanges and sw couplings from Mumbai into Rangpo–Majitar–Singtam pharma corridor (East Sikkim) — SS 316L/304L, ASME B16.5/B16.11 dimensions, EN 10204 3.1 MTC on every lot.
ISO 9001:2015 Certified Quality & Material Testing
At Remax Forge & Fittings, every order is built to the governing standard. For high-pressure steam, oil and gas, and chemical utilities, all piping hardware is manufactured under a certified ISO 9001:2015 quality management system in our Mumbai facility. Before dispatching any order to Gangtok, every item undergoes rigorous destructive and non-destructive quality testing. This includes Positive Material Identification (PMI), hydrostatic pressure testing, ultrasonic flaw detection, and dimensional audits to ASME B16.5, B16.47, and B16.11 standards. Every dispatch is accompanied by an EN 10204 3.1 Mill Test Certificate (MTC), dimensional reports, and compliance docs.
Flange Supply for Gangtok's Pharma and Hydro Power Units
Gangtok's demand for flanges and fittings comes mainly from Pharma manufacturing corridor (Sun, Cipla, Zydus belt), NHPC Teesta hydel. Pharma and bulk-drug plants order SS 316L flanges and fittings, pickled and passivated, with heat traceability that goes straight into their validation files. For hydel stations and dams the usual demand is ASME B16.47 large-diameter flanges, blind flanges for isolation and carbon steel fittings for cooling systems.
Orders for Gangtok leave our Mumbai stock within 24–48 hours and travel by road on NH10 via Siliguri (~2,200 km), so material is usually on site in about 6 days. Custom forgings and non-stock sizes take 7–15 working days. To quote quickly we need the size (NPS or DN), pressure class, facing (RF, FF or RTJ), material grade and the schedule of the mating pipe.
Every lot ships with an EN 10204 3.1 mill test certificate, and heat numbers are marked on each piece so they can be traced back to it. Alloy and stainless items can be PMI-checked before dispatch, and inspection by your own or a third-party agency is welcome at our works. We use the same route to serve Mangan, Geyzing, Namchi and Jorethang, so mixed orders for plants in the region can be planned together.
Industrial areas we deliver to
- Rangpo–Majitar–Singtam pharma corridor (East Sikkim)
- Mangan: nearby city on the same dispatch route
- Geyzing: nearby city on the same dispatch route
- Namchi: nearby city on the same dispatch route
- Jorethang: nearby city on the same dispatch route
Typical specifications by service in Gangtok
| Service | Flanges & fittings usually specified |
|---|---|
| Solvent & process lines | SS 316L flanges and B16.9 fittings, pickled and passivated |
| Penstock bypass & dewatering | Large-diameter flanges to ASME B16.47 Series A / B |
| Utility & purified water | SS 304L / 316L slip-on flanges with heat-wise 3.1 certificates |
| Isolation points | Spectacle blinds and blind flanges sized to the line class |
Flanges & Forged Fittings We Supply
Industrial Flanges
Weld neck, slip-on, blind and threaded flanges to ASME B16.5 / B16.47 in SS 316L/304L, Class 150–2500, for pharma piping in Gangtok.
Buttweld Fittings
ASME B16.9 elbows, tees, concentric and eccentric reducers and caps, seamless or welded and matched to your pipe schedule, for hydro power lines in Gangtok.
Socket Weld Fittings
ASME B16.11 socket-weld and threaded fittings in 3000# and 6000# (9000# on request) for small-bore drain, vent, instrument and hydraulic lines at hydro power units in Gangtok.
Why Buyers Choose Remax Forge & Fittings
ISO 9001:2015 Certified
Flanges and forged fittings are made under an ISO 9001:2015 quality system at our Mumbai works. Alloy and stainless lots get 100% PMI, and hydrostatic, ultrasonic, radiography and magnetic particle testing are available on request. Every dispatch ships with an EN 10204 3.1 MTC.
CNC Machining & Custom Parts
CNC machining and in-house forging cover standard and drawing-based parts: forged fittings in 2000#, 3000#, 6000# and 9000#, and flange faces in RF, FF, RTJ, tongue & groove and male-female.
Global Export Footprint
We export to 45+ countries, including the UAE, USA and Saudi Arabia. Common sizes and grades are held in stock, so ex-stock orders are dispatched within 24–48 hours.
Technical Consultancy
Our team helps you pick the pressure class, material grade and face type for your service conditions. You are welcome to audit the Mumbai works in person or by video before ordering.
Industries We Empower
Precision-engineered components for mission-critical environments.
Pharma & Biotech
High-purity process lines & sterile chemical loops
SS 316L Electropolished Flanges, Butt Weld Fittings
Hydro Power & Water Infra
High-volume water diversion, penstocks & cooling loops
Large-Diameter Flanges, Concentric Reducers
Getting it to Gangtok
Shipping & Transit Details
Transit Summary
Route: NH10 via Siliguri (~2,200 km). Ex-stock dispatch 24–48 h from Mumbai; road freight ≈ 6 days to Gangtok. Custom forgings: 7–15 working days. Packing: seaworthy crates/pallets with rust-preventive coating. Docs: invoice, packing list, 3.1 MTC, test reports.
Seaworthy Packing
Wooden crates or pallets, with rust-preventive coating and wrapping to protect machined faces in transit and site storage.
Documents Pack
Invoice, packing list, EN 10204 3.1 MTC, PMI reports, hydro test reports, and IBR documentation (if applicable) are dispatched with every order.
Our Clients
FAQs
We deliver Slip On Flanges, Socket Weld Flanges, SW Couplings and SW Elbows to Gangtok in SS 316L/304L, dimensioned to ASME B16.5, B16.47 and B16.11. Demand here comes mainly from pharma & biotech and hydro power & water infra — including units around Rangpo–Majitar–Singtam pharma corridor (East Sikkim) — and every lot ships with EN 10204 3.1 certification.
Yes. Pharma units around Pharma manufacturing corridor (Sun typically specify SS 316L slip-on flanges and 3000# socket-weld fittings for purified water, steam and CIP lines. We supply these with EN 10204 3.1 MTCs and full heat-number traceability, with 304L and higher alloys available against order.
Honestly: ex-stock items dispatch from our Mumbai warehouse within 24–48 hours and reach Gangtok in roughly 6 days by road (NH10 via Siliguri (~2,200 km)). Custom forgings add 7–15 working days of production. We confirm a dated schedule with every quotation rather than promising blanket next-day delivery.
We deliver door-to-site across Gangtok, including Rangpo–Majitar–Singtam pharma corridor (East Sikkim), and to nearby Mangan, Geyzing, Namchi and Jorethang. Goods leave our Mumbai stock within 24–48 hours and travel by road on NH10 via Siliguri (~2,200 km), normally arriving in about 6 days.
No — and we say so plainly. Manufacturing, stock and testing are at our ISO 9001:2015 facility in Mumbai; Gangtok is served through scheduled road dispatches with full documentation. Buyers are welcome to audit the Mumbai works in person or by video inspection before ordering.
Every Gangtok dispatch includes EN 10204 3.1 mill test certificates, dimensional reports and hydro/NDT test reports as ordered. 100% PMI is standard on alloy and stainless lots.
We keep MOQs low for the Gangtok corridor — small lots are clubbed with our scheduled dispatches on this route, so a single-item trial order is workable. Project-quantity rates apply from roughly 100 pieces or 500 kg per grade.