Why Buyers Pick Ganpat Industrial As Their Nickel Flanges Manufacturer In India
99% Pure, Mill-Traceable
UNS N02200 / N02201 bar machined and forged in-house, heat-traceable end to end
One RFQ, Every Flange Type
WN • Blind • SO • SW • Threaded • Lap Joint on a single purchase order
Caustic & High-Temp Rated
ISO 9001 • PED • NACE MR0175 heats dispatched on request
PMI & Hydro Verified
Every lot is chemistry-checked, pressure-tested and dimension-inspected
Firm Quote, 24 Hours
Ready stock on standard classes — dispatch inside the same week
Nickel Flanges Aspects
- 1Type: Weld Neck, Blind, Slip-On, Socket Weld, Threaded, Lap Joint
- 2Size Range: NPS ½″ to 24″ • per ASME B16.5
- 3Common Grades: Nickel 200 (UNS N02200), Nickel 201 (UNS N02201), DIN 2.4066 / 2.4068
- 4Pressure Class: 150# to 2500# • PN10 to PN64
- 5Standards: ASME B16.5, ASTM B564, ASTM B160, EN 1092-1
- 6Origin: Indian origin • European origin • US origin
Or call our Mumbai office: +91 22 6743 7134 • Fast dispatch on ready stock classes
Nickel Flanges give you a metal that is almost pure element — over 99% nickel — so caustic soda lines, fluorine-handling systems and high-temperature furnace piping stay clean where iron or chromium contamination simply cannot be tolerated. As a dependable Nickel Flanges Supplier & Exporter, Ganpat Industrial machines and forges every UNS N02200 / UNS N02201 flange in-house, then finishes it to the exact face, bore and drilling on your line list. Caustic evaporators, chlorine cells, food-grade steam lines and aerospace fuel systems specify Nickel 200 / 201 because their process cannot risk metal pickup from lesser alloys. Ganpat Industrial Corporation is a Mumbai-based Nickel Flanges Manufacturer & Exporter with over 25 years in nickel-alloy piping components, shipping ready stock and drawing-based orders across India, the UAE and the Middle East.
Mumbai · Nickel Flanges Manufacturer & Exporter India
Nickel Flanges For Caustic, Chlorine And High-Temperature Lines Where Purity Cannot Be Compromised
Ganpat Industrial forges and supplies ASME B16.5 / ASTM B564 Nickel 200 & Nickel 201 Flanges for buyers running caustic evaporators, chlor-alkali plants, aerospace fuel systems and food-grade processing lines across India, the UAE and the Middle East.
- ✓ ISO 9001:2015
- ✓ ISO 14001:2015
- ✓ OHSAS 18001:2007
- ✓ PED Certified
- ✓ NACE MR0175 Compliant
Supplier Of UNS N02200 Threaded & Lap Joint Flanges with MTC
Nickel Flanges Specification
Being an experienced Nickel Flanges Supplier in India, our flanges meet every dimensional and pressure-class specification under ASME B16.5
Nickel Weld Neck Flanges Material
- Nickel 200
- UNS N02200
- DIN 2.4066
- ASME SB564
Nickel Alloy Blind Flanges Testing
- PMI Testing
- Hydrostatic Test
- Dimensional Check
- Third-Party Inspection
Pure Nickel Slip-On Flanges Origin
- Indian Origin
- European Origin
- US Origin
- Traceable To Heat Number
ASTM B564 Socket Weld Flanges Size Range
- NPS ½″ – 24″
- Class 150 – 2500
- PN10 – PN64
- Custom bore on drawing
ASME B16.5 Threaded Flanges Documentation
- Mill Test Certificate 3.1
- NABL Lab Report
- Packing List
- Certificate Of Origin
Nickel Alloy Lap Joint Flanges Governing Standard
- ASME B16.5
- ASTM B564
- ASTM B160
- EN 1092-1
Nickel Alloy Threaded Flanges | Lap Joint With Pressure Class 150 to 2500# at Factory Price
Pure Nickel Lap Joint Flanges Chemical Composition
As a leading Nickel Flanges Manufacturer in India, we hold strict UNS N02200 / N02201 chemistry on every heat.
Nickel + Cobalt (Ni+Co)
99.0% min · both grades
Carbon (C)
Ni 200: 0.15% max
Ni 201: 0.02% max
Iron (Fe)
0.40% max · both grades
Manganese (Mn)
0.35% max · both grades
Silicon (Si)
0.35% max · both grades
Copper (Cu)
0.25% max · both grades
Sulphur (S)
0.010% max · both grades
ASTM B564 Slip-On Flanges Mechanical Properties
Tensile Strength
Ni 200: ≥ 55,000 psi
Ni 201: ≥ 50,000 psi
380 / 345 MPa Min
Yield Strength (0.2%)
Ni 200: ≥ 15,000 psi
Ni 201: ≥ 12,000 psi
100 / 85 MPa Min
Elongation
≥ 40%
Ductility · Same For Both
Hardness
Ni 200: ≤ 109 HRB
Ni 201: ≤ 100 HRB
Wear Resistance
Types Of Nickel Alloy Flanges
Nickel Weld Neck Flanges
UNS N02200
Nickel Alloy Blind Flanges
ASTM B564
Pure Nickel Slip-On Flanges
DIN 2.4066
ASTM B564 Socket Weld Flanges
UNS N02201
Nickel Alloy Threaded Flanges
MSS SP-44
Pure Nickel Lap Joint Flanges
ASME B16.5
Need A Custom Nickel Flange Bore Or Facing?Share your drawing — get a factory-price quote within 24 hours.
Pure Nickel Socket Weld Flanges Pressure Rating Chart
| Temp. °F | Class 300 | Class 150 | Class 900 | Class 600 | Class 2500 | Class 1500 |
|---|---|---|---|---|---|---|
| 200 | 355 | 135 | 1065 | 710 | 2960 | 1775 |
| -20 to 100 | 390 | 150 | 1170 | 780 | 3250 | 1950 |
| 600 | 235 | 90 | 705 | 470 | 1965 | 1180 |
| 400 | 300 | 115 | 905 | 605 | 2515 | 1510 |
| 1000 | 65 | 25 | 195 | 130 | 545 | 325 |
| 800 | 150 | 55 | 445 | 295 | 1235 | 740 |
Nickel Threaded Flanges Dimensions
| NPS | Flange OD | Hub Dia. | Thickness | No. Of Bolt Holes | Bolt Circle |
|---|---|---|---|---|---|
| ½″ | 3.50 | 1.19 | 0.38 | 4 | 2.38 |
| 2″ | 6.00 | 3.06 | 0.69 | 4 | 4.75 |
| 1″ | 4.25 | 1.94 | 0.50 | 4 | 3.12 |
| 6″ | 11.00 | 7.56 | 0.94 | 8 | 9.50 |
| 4″ | 9.00 | 5.31 | 0.88 | 8 | 7.50 |
| 12″ | 19.00 | 14.38 | 1.19 | 12 | 17.00 |
| 8″ | 13.50 | 9.69 | 1.06 | 8 | 11.75 |
Pure Nickel Socket Weld Flanges HSN Code
HSN Heading
7507
Nickel tubes, pipes & tube or pipe fittings
Nickel Flange
7507 12 00
Tube / pipe fittings of nickel alloys
Unalloyed Nickel Fittings
7507 11 00
Fittings of nickel, not alloyed
GST Rate
18%
Standard rate on nickel-alloy flanges
Sending A Line List For Nickel Flanges?Send NPS, class and facing — we quote against ASME B16.5 same day.
Weekly Delivery Of Nickel Flanges In The Following Countries
| Export To | Continent | Shipping Time |
|---|---|---|
| Mexico | North America | 45 Days |
| South Africa | Africa | 25–30 Days |
| Kenya | Africa | 19 Days |
| Oman | Asia | 5 Days |
Monthly Delivery Of Nickel Flanges In The Following Countries
| Export To | Continent | Shipping Time |
|---|---|---|
| Indonesia | Asia | 9 Days |
| Philippines | Asia | 14 Days |
| Spain | Europe | 30 Days |
| Germany | Europe | 20 Days |
Precautions While Installing ASTM B564 Blind Flanges
Verify Heat Number
Match MTC before the flange goes on the line
Clean The Faces
Remove grease and grit — nickel picks up contamination fast
Align Bolt Circle
Check bore and bolt-hole alignment before drawing bolts tight
Torque In Sequence
Cross-pattern, staged torque to avoid an uneven gasket seat
Log The Batch
Record heat number against the line tag for future traceability
Material Testing Of Nickel Weld Neck Flanges
Every batch is PMI and hydro tested in-house, making us a dependable Nickel Flanges Supplier in India.
PMI Spectro Test
Confirms 99%+ nickel content on every heat before dispatch
Hydrostatic Test
Pressure-held at 1.5x rated working pressure, zero leak tolerance
Dimensional Check
OD, bore and bolt-circle verified against ASME B16.5 tolerance
Hardness Test
Confirms annealed condition sits inside ASTM B160 limits
Visual & Surface Check
Screened for laps, seams and machining marks under bright light
Third-Party Inspection
TPI & witness testing arranged for large export orders
How To Avoid Galling In Nickel Alloy Threaded Flanges?
Dry, Bare Nickel Threads
High friction between mating nickel surfaces seizes bolts mid-torque
Cause
Anti-Seize On Fasteners
Nickel-based anti-seize compound on every thread before assembly
Fix
Over-Torquing In One Pass
Forcing full torque in a single pass work-hardens the mating faces
Cause
Staged, Cross-Pattern Torque
Tighten in 3 gradual passes, opposite bolts first, to spread the load
Fix
Mismatched Bolt Material
Carbon-steel bolts on nickel flanges corrode and bind over time
Cause
Matched Alloy Fasteners
Use nickel or nickel-alloy studs and nuts on nickel flange joints
Fix
Buying In Bulk For A Project?Send your BOQ — factory price, MTC 3.1, dispatch same week.
What Affects Your Nickel Flange Price
Four Line Items That Move The Quote
◆Grade (Nickel 200 / 201)
◆Facing & Testing Level
◆Order Quantity
Get a live Nickel Flange quote todayFactory price, ready stock on standard classes, and no minimum order penalty on repeat buyers.
Nickel Threaded Flanges Equivalent Grades
ASTM / ASME
- B160 (Rod & Bar)
- B564 / SB564
- B161 (Pipe)
EN / DIN
- 2.4066 (Ni 200)
- 2.4068 (Ni 201)
- EN 1092-1
JIS
- NW2200
- JIS B2220
- NNCP
IS
- Grade UNS N02200
- IS 6912
- IS 1570 (Part 5)
BS
- BS 3072–3076
- NA13
- BS 4504
GOST
- NP2
- GOST 492
- GOST 17217
Application Of Pure Nickel Weld Neck Flanges
As a well-known Nickel Flanges Manufacturer in India, our flanges are trusted across these process lines
Caustic Soda & Chlor-Alkali Plants
Fluorine & Halogen Handling Systems
High-Temperature Furnace Piping
Aerospace Fuel & Hydraulic Lines
Food & Pharmaceutical Steam Lines
Electronic & Semiconductor Process Skids
Sodium Hydroxide Evaporators
Synthetic Fibre Manufacturing
Frequently Asked Questions
Is a Nickel Flange magnetic?
Yes. Nickel is ferromagnetic at room temperature.
What is the difference between Nickel 200 and Nickel 201?
Nickel 201 carries a lower carbon limit, so it resists graphitisation above 600°F better than Nickel 200.
Can Nickel Flanges handle caustic soda?
Yes. Nickel 200 / 201 is one of the best-suited materials for concentrated caustic soda service.
Do Nickel Flanges need post-weld heat treatment?
Generally post-weld heat treatment is not required
What is the minimum order quantity?
Ganpat Industrial supplies from small trial lots to full container loads — share size and quantity for a factory price.
We Collaborate With Traders In The Following Cities
| Texas (USA) | California (USA) |
| Al Jubail (Saudi Arabia) | Dubai (UAE) |
| Dammam (Saudi Arabia) | Abu Dhabi (UAE) |
| Riyadh (Saudi Arabia) | Houston (USA) |
| Al Khobar (Saudi Arabia) | Indiana (USA) |
6 Reasons to choose Ganpat Industrial Corporation
- Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
- Stockholder and importer of Ferrous and non ferrous metals.
- Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
- Marine grade steel at lowest price in Mumbai.
- Compare Price per KG in India and China.
- Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA